[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Bachman, Axel"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2448"]
[BlackElo "2459"]
[PlyCount "45"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 7. Qf3 Bd6 8.
Nxd7 Nxd7 9. Ne4 Be7 10. O-O O-O 11. Re1 Nf6 12. c3 Nxe4 13. Qxe4 Bf6 14. Bd3
g6 15. Bc2 Rb8 16. d4 cxd4 17. Bf4 e5 18. Bxe5 Bf5 19. Bxf6 Qxf6 20. Qf4 dxc3
21. bxc3 Kg7 22. Bxf5 Qxf5 23. Qd4+ 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Hungaski, Robert"]
[Black "COMP ZAP!Chess"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2412"]
[BlackElo "2600"]
[Annotator "Roberto G Alvarez"]
[PlyCount "64"]
[EventDate "2006.07.24"]

1. e4 {0} 1... e6 {0} 2. d4 {20} 2... d5 {0} 3. Nc3 {102} 3... Bb4 {0} 4. e5 {
29} 4... c5 {0} 5. a3 {13} 5... Bxc3+ {0} 6. bxc3 {14} 6... Qc7 {0} 7. Qg4 {90}
7... f6 {#    '!?' Ivkov,B.  Jugada practicada entre otros por Predrag Nikolic.
Las alternativas son 7...f5 y 7....Ce7, aunque ambas, en el libro de aperturas
de ZapChess, estan marcadas como "no jugables" (desde el punto de vista del
estilo del programa) 0} 8. Nf3 {Jugado tras 13 minutos de reflexion. 720} 8...
c4 {'!?' Ivkov,B. 0} 9. a4 {Jugada bastante logica, pues abre la diagonal
a3-f8 para un posible desarrollo del alfil.. Hungaski me comento que le
molestaba que las negras pudiesen jugar ...Qa5 y ...Qa4, aunque esa maniobra
no es sencilla dada la debilidad del peon g7. 201} ({La teoria recomienda} 9.
Be2 Nc6 (9... Qf7 10. Qh4 Ne7 11. exf6 gxf6 12. g4 h6 13. Rg1 Nbc6 14. Qg3 Bd7
15. Qc7 b6 16. h4 e5 17. dxe5 fxe5 18. Nxe5 Nxe5 19. Qxe5 O-O-O 20. Bf4 Kb7 21.
O-O-O Ba4 22. Qc7+ Ka6 23. Be3 Rd7 {
1-0 Tseshkovsky,V-Yermolinsky,A/Tashkent 1987/EXT 97 (23)}) (9... Nc6 10. Qg3 (
10. O-O $5 Qf7 $1 (10... fxe5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Bf4 $1 (13. Be3
Nh6 $1) 13... Qf6 14. Qg3 Nh6 15. Be5 Nf5 16. Bxf6 Nxg3 17. fxg3 gxf6 18. Rxf6
$16) 11. Qh3 $5 (11. a4 Qg6 12. Qxg6+ hxg6 13. Re1 Nge7 14. Bf1 g5 15. g4 b6
16. Kg2 Ng6 17. Kg3 Kf7 18. Bg2 Bd7 19. Rh1 Rag8 20. h3 Ke8 21. Bd2 {
1/2-1/2 Geller,J-Lysyj,I/Cheboksary 2006 (21)}) 11... Nge7 12. a4 Bd7 13. Ba3
O-O-O 14. a5 h5 $13 15. Nd2 fxe5 16. dxe5 Qf4 17. Nf3 Ng6 18. Bd6 Qe4 $1 19.
Bd1 Nf4 20. Qg3 h4 21. Qg5 $1 Ne2+ $2 (21... h3 $5 22. Re1 hxg2 23. Rxe4 Nh3+
24. Kxg2 Nxg5 25. Nxg5 dxe4 26. Nf7 Rh7 27. Nxd8 Nxd8 $13) (21... Rh5 $5 22.
Qxg7 h3 $5 23. Re1 $1 Qf5 24. g3 $1 (24. g4 $2 Rh7 $1 $17) 24... Ng2 $2 25. Rf1
$18) 22. Bxe2 Qxe2 23. Rfe1 $1 Qxc2 24. Qe3 Qd3 $4 (24... h3 25. Rab1 Qg6 $1
26. g3 Qd3) 25. Qc5 $1 Qxc3 (25... h3 26. Rab1 hxg2 27. a6 $1 b6 28. Rxb6 $3)
26. Rec1 $18 Qd3 27. Rab1 c3 28. a6 $1 Qxa6 29. Ra1 b6 (29... Qc4 30. Rxa7 $1)
30. Qxc3 Qb7 31. Nd4 a5 32. Rab1 {
1-0 Matulovic,M-Byrne,R/Sousse (izt) 4/235 1967/[Ivkov,B] (32)}) 10... Qf7 11.
exf6 gxf6 12. O-O Nge7 13. Nh4 e5 (13... Rg8 14. Qd6 Ng6 15. Bh5 Bd7 16. Qc7
Bc8 17. Qd6 Bd7 18. Bf4 Qe7 19. Nf5 Qxd6 20. Nxd6+ Ke7 21. Bxg6 Rxg6 22. Nxb7
e5 23. Rfe1 Bc8 24. Rab1 Rb8 25. Na5 Rxb1 26. Nxc6+ Kf7 27. Rxb1 exf4 28. Nxa7
Bf5 29. Rb7+ Kf8 30. Nc6 Be4 31. g3 f5 32. Ne5 Ra6 33. f3 Bxc2 34. Nd7+ Ke8 35.
Nb6 Rxa3 36. Nxd5 Bd1 37. Nc7+ Kd8 38. Ne6+ Kc8 39. Rc7+ Kb8 40. d5 Ra6 41.
Rxc4 fxg3 42. Rf4 gxh2+ 43. Kxh2 Ra3 44. d6 Kc8 45. Rd4 Ba4 46. Rxa4 {
1-0 Svidler,P-Nikolic,P/Panormo 2001 (46)}) (13... Bd7 14. Qc7 b6 15. a4 Na5
16. Ba3 Nec6 17. Nf5 exf5 18. Rfe1 Ne5 19. dxe5 fxe5 20. Qxe5+ Kd8 {
1-0 Sutovsky,E-Fraser Mitchell,J/Port Erin 1999 (20)}) 14. dxe5 Rg8 15. Qf4
Nxe5 16. Re1 Bg4 17. Nf3 Bxf3 18. Bxf3 Nxf3+ 19. Qxf3 O-O-O 20. Rb1 Rd7 21. Be3
Nc6 22. Bf4 Re8 23. Rxe8+ Qxe8 24. Bg3 Qg6 25. Re1 Qxc2 26. h3 b6 27. Qxf6 Qg6
28. Qf3 Kb7 29. h4 Ka6 30. h5 Qf7 31. Qxf7 Rxf7 32. Re6 Na5 33. Be5 Nb3 34. Rd6
Kb5 35. Rxd5+ Ka4 36. g4 Nc5 37. Rxc5 bxc5 38. g5 Kb5 39. g6 hxg6 40. hxg6 Rf8
41. f4 Kc6 42. Kg2 Kd5 43. Kf3 Rg8 44. g7 Ke6 45. Ke4 Rd8 46. Bc7 Rg8 47. Be5
Rd8 48. Bc7 {1/2-1/2 Acs,P-Nikolic,P/Tripoli 2004 (48)})) (9. h4 h5 10. Qf4 Qf7
11. Be2 Nc6 12. a4 Nge7 13. a5 Bd7 14. exf6 gxf6 15. Qc7 Bc8 16. a6 Nf5 17.
axb7 Bxb7 18. Qh2 Rg8 19. Ba3 O-O-O 20. Rb1 Qc7 21. Qxc7+ Kxc7 22. g3 Nd6 23.
Nd2 Rh8 24. O-O a6 25. f4 Nb5 26. Bb2 e5 27. fxe5 fxe5 28. Rf7+ Rd7 29. Rxd7+
Kxd7 30. dxe5 Nxe5 31. Nf3 Ng4 32. Ng5 Re8 33. Bxg4+ hxg4 34. Rf1 a5 35. h5 a4
36. h6 a3 37. Rf7+ Kc6 {0-1 Grigoryan,A-Lysyj,I/Moscu 2006 (37)}) (9. Qg3 Qf7
10. h4 h5 11. Be2 Nc6 12. a4 Bd7 13. O-O Nge7 14. Ba3 Nf5 15. Qh2 O-O-O 16.
Rfb1 Rdg8 17. a5 fxe5 18. Rb5 e4 19. Ng5 Qe8 20. Rab1 Nd8 21. R5b2 Bc6 22. Bc5
a6 23. Rb6 e5 24. dxe5 Ne6 25. Bd6 Nxd6 26. exd6 Nxg5 27. hxg5 Qd7 28. Qe5 Rd8
29. Qd4 Qxd6 {1/2-1/2 Santosh,M-Buese,R/IECG 2000/Telechess CBM 87 (29)}) 9...
Nc6 {523} 10. Qf4 $146 {Novedad. Hay un antecedente con 10.Qg3, que parece
algo mejor, ya que la dama queda presionando en g7. 835} (10. Qg3 Qf7 11. Ba3
Nge7 12. Be2 O-O 13. exf6 Qxf6 14. O-O Bd7 15. Qc7 Rfd8 16. Qxb7 Ng6 17. Bd6
Qf5 18. Qb1 h5 19. Qc1 Be8 20. Bg3 Bf7 21. Re1 Rf8 22. Bf1 h4 23. Nxh4 Nxh4 24.
Bxh4 Rae8 25. Bg3 Bg6 26. Re2 Bh5 27. f3 Rf6 28. Qe3 Rg6 29. Rae1 Rf8 30. Qd2
Rf7 31. Re5 Nxe5 32. Rxe5 Qf6 33. Rxh5 Rb7 34. Re5 Qf7 35. Re1 Rb2 36. Rc1 Qe7
37. Ra1 Rf6 38. Qc1 Qb7 39. Bd6 Rf7 40. Bb4 Rxb4 41. cxb4 Qxb4 42. c3 Qd6 43.
Qe3 Rb7 44. g3 Re7 45. f4 g5 46. Re1 gxf4 47. Qxf4 Qa3 48. Qg4+ Kf8 49. Rb1
Qxa4 50. Rb8+ Re8 51. Qf4+ Kg8 52. Qg5+ Kf8 53. Qf6+ Kg8 {
1-0 Mrdja,M-Rossato,A/Jesolo 1999/EXT 2001 (53)}) 10... fxe5 {250} ({
Merecia considerarse tambien} 10... Qf7 $5) 11. Nxe5 {106} 11... Nxe5 {132} 12.
Qxe5 {182} 12... Qxe5+ {50} 13. dxe5 {La posicion se ha simplificado bastante,
lo cual es del agrado de las blancas, ya que contra un programa fuerte como
ZapChess es importante llevar la lucha por senderos posicionales, evitando las
posiciones abiertas con mucha tactica. 13} 13... b6 {217} 14. g3 {730} (14. a5)
14... Ne7 {225} 15. f4 {264} 15... Bd7 {170} 16. Bh3 {248} 16... Kf7 {164} (
16... Nc6 17. Ba3 (17. Ke2 Kd8)) 17. Be3 {164} 17... Nc6 {La posicion es
equilibrada, ya que si bien el Bd7 es bastante malo, ayuda a presionar sobre
el peon a4 y defiende e6. Tampoco es muy bueno el alfil blanco de casillas
negras.... Y no hay columnas abiertas para las torres de ningun bando... 158}
18. Bg2 {354} 18... g6 {Tras esto, las negras estan condenadas a esperar,
aunque por cierto, su posicion es muy solida. 164} (18... Kg6) ({
A las blancas les preocupaba mas algo como} 18... Ne7 19. a5 (19. Bh3 Rhc8)
19... bxa5 20. Rxa5 a6 21. Kd2 Rhb8 22. Rha1 Bb5 {pero de todos modos,
Hungaski me comento que no iba a jugar a4-a5 abriendo la posicion...}) (18...
g5 19. fxg5) 19. h4 {137} 19... h5 {# Las negras no tienen ninguna ruptura, y
las blancas tampoco estan interesadas en abrir la posicion. Sigue una serie de
maniobras de espera.... 147} 20. Kd2 {386} 20... Rac8 {142} 21. Ra3 {38} 21...
Na5 {137} 22. Bd4 {61} 22... Ke7 {133} 23. Rha1 {179} 23... Kf7 {128} 24. Rh1 {
14} 24... Nb7 {94} 25. Ke3 {120} 25... Ke7 {92} 26. Bf3 {153} 26... Rhf8 {91}
27. Rg1 {73} 27... Rh8 {88} 28. Rh1 {10} 28... Rhf8 {71} 29. Rg1 {10} 29... Rg8
{85} 30. Rh1 {103} 30... Rgd8 {83} 31. Rg1 {18} 31... Rf8 {82} 32. Rh1 {48}
32... Rg8 {Finalmente, acordamos el empate, ya que es evidente que las negras
nada pueden hacer para jugar a ganar. 80} 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Liascovich, Lucas"]
[Black "Needleman, Gaston"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2395"]
[BlackElo "2435"]
[PlyCount "101"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 c5 7. O-O Na6 8. e5
Ne8 9. dxc5 Nxc5 10. Be3 Ne6 11. exd6 Nxd6 12. Bd3 b6 13. Rc1 Bb7 14. Qe2 Nc5
15. Bb1 e6 16. Rfd1 Qe7 17. Bf4 Bxf3 18. Qxf3 Nxc4 19. Qe2 Nxb2 20. Bd6 Nxd1
21. Bxe7 Nxc3 22. Qf3 Nb5 23. Bxf8 Rxf8 24. h4 h5 25. Re1 Rd8 26. Qc6 Nc3 27.
Qc7 Rd2 28. Qb8+ Kh7 29. Qe8 Rb2 30. Qxf7 Nxb1 31. g4 Rb4 32. gxh5 Rg4+ 33. Kh2
Rxh4+ 34. Kg2 Nc3 35. Qxg6+ Kh8 36. Qg5 Rd4 37. h6 Rd7 38. Rh1 Bd4 39. Rh4 N3e4
40. Qg6 Rd8 41. Rxe4 Nxe4 42. Qxe4 Rg8+ 43. Kf1 e5 44. Ke2 a5 45. a4 b5 46.
axb5 a4 47. Qf3 Kh7 48. Qf7+ Kh8 49. b6 a3 50. b7 a2 51. b8=Q 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Panno, Oscar"]
[Black "Rojas Keim, Luis"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2459"]
[BlackElo "2464"]
[PlyCount "90"]
[EventDate "2006.07.24"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O e4 7. Ne1 Re8 8. Nd5
Bf8 9. d3 exd3 10. Nxd3 Ne4 11. b3 d6 12. Bb2 Bf5 13. f3 Ng5 14. Nf2 h6 15. Qd2
Rb8 16. Rac1 Ne7 17. e4 Nxd5 18. cxd5 Bd7 19. f4 Nh7 20. e5 dxe5 21. fxe5 f6
22. Qf4 Bb5 23. Rfe1 fxe5 24. Bxe5 Bd6 25. Bxd6 Rxe1+ 26. Rxe1 cxd6 27. Qb4 Qb6
28. a4 Rf8 29. Qd2 Bd7 30. Re3 a5 31. h3 Nf6 32. Kh2 Re8 33. Nd1 Qc5 34. Rxe8+
Bxe8 35. Ne3 Bf7 36. g4 b6 37. Kg3 Bg6 38. Kf4 Nd7 39. Be4 Bxe4 40. Kxe4 Qa3
41. Qc2 Nc5+ 42. Kf3 Qa1 43. Qf5 Qh1+ 44. Ke2 Qh2+ 45. Kd1 Qxh3 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Rodriguez, Andres"]
[Black "Stamenkovic, Dragan"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2511"]
[BlackElo "2393"]
[Annotator "Roberto G Alvarez"]
[PlyCount "83"]
[EventDate "2006.07.24"]

1. f4 d5 2. Nf3 c5 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. d3 Nf6 7. Qe1 O-O 8. e4
dxe4 9. dxe4 e5 10. Nc3 Be6 (10... Nd4 11. Rf2 Ng4 12. Rd2 exf4 13. gxf4 Nxf3+
14. Bxf3 Bd4+ 15. Kh1 Bxc3 16. bxc3 Qf6 17. Rg2 Ne5 18. Be2 Nc6 19. Be3 Qe7 20.
Bf3 b6 21. h4 Bb7 22. h5 Rfe8 23. hxg6 hxg6 24. Qg3 Na5 25. Re1 Qc7 26. Bg1 Kg7
27. Bh2 Nc4 28. Qg4 Rad8 29. f5 Ne5 30. Bxe5+ Qxe5 31. fxg6 f5 32. Qg3 fxe4 33.
Qxe5+ Rxe5 {0-1 Kusnetsov,S-Vovk,A/Alushta 2006 (33)}) 11. f5 Bc4 (11... gxf5
12. exf5 Bxf5 13. Nxe5 Nd4 14. Qf2 Qc7 15. Bf4 Nh5 16. Nd5 Qd8 17. c3 Nxf4 18.
gxf4 Ne6 19. Rad1 Re8 20. Kh1 Qa5 21. Qg3 Qd8 22. Rg1 Kf8 23. Bh3 Be4+ 24. Bg2
Bf5 25. Bf3 f6 26. Ne3 Qa5 27. Nxf5 fxe5 28. Nxg7 {
1-0 Montigel,P-Rapp,U/Wuerttemberg 2000/EXT 2005 (28)}) 12. Rf2 Ng4 13. Rd2 Qa5
14. h3 Nf6 15. g4 h6 16. Rf2 Rae8 17. Nd2 Bb5 18. Nxb5 Qxb5 19. c3 Qa5 20. Nb3
Qb5 21. Bf1 Qb6 22. g5 hxg5 23. Bxg5 gxf5 24. Rxf5 c4+ 25. Be3 Qc7 26. Nd2 Ne7
27. Rg5 b5 28. h4 Nh7 29. Rg2 Kh8 30. a4 a6 31. axb5 axb5 32. h5 f5 33. Ra7 Qc6
{#} 34. Rxg7 Kxg7 35. Qg3+ Kf7 (35... Kf6) 36. Nxc4 $1 Rg8 (36... bxc4 37.
Bxc4+ Kf6 (37... Qxc4 38. Qg6#) 38. Ra6) 37. Nxe5+ $18 Kf8 (37... Kf6) 38. Ng6+
(38. Qxg8+ Kxg8 (38... Nxg8 39. Rf7#) 39. Nxc6 Nxc6 40. Bxb5 Rxe4 41. Bxc6 Rxe3
42. Bd5+ $18) 38... Kf7 (38... Nxg6 39. Bh6+ Rg7 40. Rxg7) 39. exf5 Qe4 40. Bg2
Qb1+ 41. Kh2 Rg7 42. Bd5+ (42. Bd5+ Kf6 43. Qe5#) 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Slipak, Sergio"]
[Black "Alonso, Salvador"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2463"]
[BlackElo "2441"]
[PlyCount "29"]
[EventDate "2006.07.24"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nc3 Bb4 8. O-O
Nbd7 9. Bd2 a5 10. a3 Be7 11. e4 Nc5 12. dxc5 dxe4 13. Qxd8+ Rxd8 14. Nxe4 Nxe4
15. Bxa5 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Valerga, Diego"]
[Black "Prasca Sosa, Raphael"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2470"]
[BlackElo "2442"]
[Annotator "Roberto G Alvarez"]
[PlyCount "52"]
[EventDate "2006.07.24"]

1. e4 {0} 1... e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2
Qa4 8. h4 c4 (8... Nc6 9. Nf3 (9. h5 h6 10. Nf3 Nge7 11. Rh4 c4 12. Rf4 Bd7 13.
Be3 Rf8 14. Kd2 O-O-O 15. Nh4 Nf5 16. Nxf5 exf5 17. g4 fxg4 18. Rxg4 Rg8 19.
Rg1 Bf5 20. Ra2 Qa5 21. Qf3 Be6 22. Bh3 Rdf8 23. Raa1 Qc7 24. Rg3 Ne7 25. Rag1
Qd7 26. Bf1 Bf5 27. Qf4 g5 28. hxg6 fxg6 29. Qxh6 Qa4 30. Ke1 Qxc2 31. Bc1 Bd3
32. Qd2 Qxd2+ 33. Bxd2 Bxf1 34. Kxf1 Kd7 35. Ke2 Rf7 36. Bg5 Nf5 37. Rg4 Rgf8
38. Bf6 Ne7 39. R1g2 Rg8 40. Bxe7 Kxe7 41. Rxg6 Rgf8 42. Rd6 Rf3 43. Rxd5 Rxc3
44. Rg7+ Ke6 45. Rd6+ Kf5 46. f3 Rc2+ 47. Ke3 Rc3+ 48. Kf2 Rd3 49. Rxb7 c3 50.
Rc7 Kg5 51. Rg7+ Kh5 52. Rf6 Rxf6 53. exf6 Rxd4 54. Ke3 Rd6 55. Rxa7 Rc6 56. f7
c2 57. Ra5+ Kg6 58. f8=Q c1=Q+ 59. Kf2 Rc2+ 60. Kg3 Qg1+ 61. Kf4 Qd4+ 62. Kg3
Qg1+ 63. Kf4 Qd4+ {1/2-1/2 Khalifman,A-Shulman,Y/Khanty Mansyisk 2005 (63)})
9... cxd4 (9... Nge7 10. h5 h6 11. Rh4 c4 12. Rf4 Bd7 13. Nh4 Nf5 14. Nxf5 exf5
15. g4 fxg4 16. Be2 Nd8 17. Bxg4 Ne6 18. Rf3 Ng5 19. Rg3 O-O-O 20. Bxg5 hxg5
21. Kd2 f5 22. Bf3 g4 23. Bxd5 Qb5 24. Qh1 b6 25. Rb1 Qa5 26. Bxc4 f4 27. Rgg1
Ba4 28. Rb4 Kb8 29. Rxg4 Rd7 30. Qe4 Rhd8 31. e6 Rc7 32. Qxf4 Kb7 33. Rg5 b5
34. Rgxb5+ {1-0 Khalifman,A-Shulman,Y/Khanty Mansyisk 2005 (34)}) 10. cxd4 b6
11. Qe2 Nge7 12. Qb5 Qxb5 13. Bxb5 Bd7 14. a4 Nf5 15. Bxc6 Bxc6 16. g4 Ne7 17.
h5 h6 18. Nh4 a5 19. f4 Bd7 20. Rf1 g6 21. hxg6 fxg6 22. Rb1 Ra6 23. Bc1 Rg8
24. Ra1 h5 25. Rg1 hxg4 26. Rxg4 Kf7 27. Ba3 Nf5 28. Nxf5 gxf5 29. Rxg8 Kxg8
30. Bd6 Ra8 31. Kd2 Rc8 32. c3 Rc4 33. Rb1 Rxa4 34. Rxb6 Ra2+ 35. Ke3 Rc2 36.
Kd3 {1/2-1/2 Sandipan,C-Lysyj,I/Moscow 2004/EXT 2005 (36)}) (8... b6 9. h5 h6
10. Rh4 Ba6 11. Bxa6 Qxa6 12. Rg4 Rh7 13. Qf3 Nc6 14. Rf4 Nd8 15. Nh3 Ne7 16.
g4 Rh8 17. g5 hxg5 18. Nxg5 Nf5 19. dxc5 bxc5 20. c4 Nd4 21. Rxd4 cxd4 22. cxd5
exd5 23. Bb4 Qb7 24. O-O-O Rb8 25. Rxd4 a5 26. Bc5 Qb1+ 27. Kd2 Rb2 28. Qd3
Rxh5 29. Rxd5 Qxc2+ 30. Qxc2 Rxc2+ 31. Kxc2 Rxg5 32. Be3 Rf5 33. Rxa5 Nc6 34.
Ra8+ Kd7 35. f4 g5 36. fxg5 Nxe5 37. a4 f6 38. Ra7+ Kc8 39. Ra8+ Kd7 40. gxf6
Rxf6 41. a5 Nc6 42. Bb6 Re6 43. Kc3 Re8 44. Rxe8 Kxe8 45. a6 Kd7 46. Be3 Kc7
47. Bf4+ {1/2-1/2 Dinger,F-Szoen,D/Pardubice 2005/CBM 107 ext (47)}) 9. Qg4 g6
10. Qd1 h5 11. Nh3 Nc6 12. Bg5 Bd7 13. Be2 Nge7 14. Bf6 Rf8 15. Qd2 O-O-O 16.
Ng5 Kb8 17. g4 hxg4 18. Bxg4 Rc8 19. h5 gxh5 20. Rxh5 Nf5 21. Bxf5 exf5 22. Rh7
Be6 23. Ke2 Ka8 24. Qc1 f4 25. Nxe6 fxe6 26. Qb2 b6 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Alonso, Salvador"]
[Black "Rodriguez, Andres"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2441"]
[BlackElo "2511"]
[PlyCount "130"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. c3 Na5 8. Bb5
c5 9. Nbd2 Qc7 10. Ba4 Rb8 11. Bc2 b5 12. d4 b4 13. cxb4 cxb4 14. b3 Nd7 15.
Bb2 Bf6 16. Rc1 Qb6 17. Nf1 exd4 18. Bxd4 Bxd4 19. Qxd4 Ne5 20. Qxb6 Nxf3+ 21.
gxf3 Rxb6 22. Ne3 Be6 23. Bd3 Rc6 24. Rxc6 Nxc6 25. Rc1 Nd4 26. f4 a5 27. f5
Bd7 28. Kg2 Rc8 29. Rxc8+ Bxc8 30. f3 g6 31. f6 Be6 32. Nc4 Bxc4 33. Bxc4 g5
34. Kg3 Nc6 35. f4 gxf4+ 36. Kxf4 Ne5 37. Be2 h6 38. Ke3 Nd7 39. Kd4 Nxf6 40.
Bf3 Kg7 41. Kc4 Kg6 42. h4 Nd7 43. Kb5 Ne5 44. Be2 f5 45. exf5+ Kxf5 46. Kxa5
Nc6+ 47. Kb6 Nd4 48. Bd1 Ke4 49. Ka5 Nc6+ 50. Kb5 Ne5 51. Kxb4 d5 52. a4 d4 53.
a5 Kd5 54. Kb5 Kd6 55. b4 d3 56. a6 Kc7 57. Kc5 d2 58. b5 Nd3+ 59. Kd4 Nb2 60.
Bf3 Kb6 61. Ke5 Nc4+ 62. Kf6 Nd6 63. Kg6 Nxb5 64. Kxh6 Nd4 65. Bd1 Nf5+ 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "COMP ZAP!Chess"]
[Black "Stamenkovic, Dragan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2600"]
[BlackElo "2393"]
[Annotator "Roberto G Alvarez"]
[PlyCount "57"]
[EventDate "2006.07.24"]

1. d4 d5 2. Bg5 $5 {La "Neo" Trompowsky: el alfil va a g5 sin que las negras
hayan jugado su caballo a f6.} 2... c6 3. Nf3 h6 4. Bh4 Qb6 {#} 5. b3 (5. Qc1 {
es la favorita del ingles Julian Hodgson, quizas el maximo especialista en la
variante.} 5... g5 (5... Bf5 6. c4 e6 7. Nc3 Be7 8. Bg3 Nf6 9. e3 (9. c5 Qd8
10. e3 O-O 11. h3 Nbd7 12. b4 Ne4 13. Nxe4 Bxe4 14. Nd2 Bg6 15. Qc3 Bh4 16. Bd6
Re8 17. Bd3 Bxd3 18. Qxd3 e5 19. O-O a6 20. a4 e4 21. Qe2 Re6 $11 {
1-0 Hodgson,J-Turner,M/Kilkenny IRL 1999 (38)}) 9... Nbd7 (9... O-O 10. Be2 Ne4
11. Nxe4 Bxe4 12. O-O Nd7 13. Nd2 Bg6 14. c5 Qd8 15. b4 a6 16. Nb3 Bf6 17. Na5
Ra7 18. Bd6 Be7 19. Bxe7 Qxe7 20. Qb2 e5 21. dxe5 Nxe5 22. Rad1 Nd7 23. Rd4 Nf6
24. Rc1 Ne4 25. Bd3 f5 $36 {
0-1 Hodgson,J-Vescovi,G/Mermaid Beach 1998/CBM 62 ext (43)}) 10. c5 Qd8 11. Be2
Ne4 12. Nxe4 Bxe4 13. b4 Bxf3 14. gxf3 Bh4 15. f4 Bxg3 16. hxg3 b6 17. g4 bxc5
18. bxc5 Qa5+ 19. Qd2 Qxd2+ 20. Kxd2 Ke7 21. Rhb1 Rhb8 22. Rb3 Kd8 23. Ba6 Kc7
24. Rab1 $16 {1-0 Hodgson,J-Abdulla,A/Scarborough 1999/CBM 71 ext (37)}) (5...
Bg4 6. Nbd2 Nd7 7. e3 e6 8. c4 Be7 9. Bg3 Ngf6 10. Bd3 Bxf3 11. Nxf3 Qa5+ 12.
Nd2 Nh5 13. a3 Nxg3 14. hxg3 dxc4 15. Qxc4 O-O 16. b4 Qd5 17. Be4 Qd6 18. Nb3
e5 19. Rd1 Bf6 $2 (19... Rad8 20. d5 $140 Nf6) 20. d5 Nb6 21. Qc5 Rad8 22. Qxd6
Rxd6 23. dxc6 Rxd1+ 24. Kxd1 bxc6 25. Na5 $16 {
1-0 Hodgson,J-Gurevich,M/Delmenhorst GER 2000/The Week in Chess 276 (48)}) 6.
Bg3 g4 7. Ne5 Qxd4 8. c4 Bg7 9. e3 Qc5 10. Nd2 Nd7 11. Nd3 Qb6 12. a4 Nc5 13.
cxd5 Nxd3+ 14. Bxd3 cxd5 (14... Bxb2 15. a5 Qb4 16. Qb1 Nf6 17. Ra4 Qxa4 18.
Qxb2 Qxa5 19. d6 Bf5 20. e4 Bxe4 21. Bxe4 Nxe4 22. O-O (22. Qxh8+ Kd7 23. Qd4
Qxd2+ 24. Qxd2 Nxd2 25. Kxd2 exd6 $15) 22... Nxg3 23. Qxh8+ Kd7 24. Qxa8 Ne2+
25. Kh1 Qxd2 26. dxe7 $16 {
1-0 Hodgson,J-Lalic,B/Scarborough 1999/CBM 71 ext (70)}) 15. Bb5+ Kf8 16. O-O
Bf5 $1 $146 (16... a6 17. e4 $1 Be6 (17... axb5 $2 18. axb5 Bxb2 $8 19. Qxb2
Rxa1 20. Rxa1 $16) 18. exd5 Bxd5 19. Bc4 {
1/2-1/2 Hodgson,J-Krasenkow,M/Germany 1998/GER-chT (19)}) 17. Bc7 (17. e4 $5
Bxe4 (17... dxe4 $143 18. Nc4 Qg6 (18... Qe6 $2 19. Rd1 Nf6 20. Ne3 Rc8 $140
21. Qc7 $3 $16) 19. Rd1 h5 20. Qd2 Bf6 $17)) 17... Qg6 18. Qc5 Nf6 19. a5 a6
20. Ba4 Ne8 21. Bf4 $6 (21. Bxe8 $142 Rxe8 22. Qxd5 Bxb2 23. Ra2 $1 Be6 24.
Qxb7 Bf6 $15) 21... Bxb2 22. Rab1 $2 (22. Ra2 Bg7 23. Qxd5 Qe6 24. Qxe6 Bxe6
$15) 22... Rc8 23. Qxd5 Bxb1 24. Qxb7 Rc1 $6 (24... Bf5 25. Qxb2 Nf6 $19) 25.
Rxc1 Bxc1 26. Nxb1 Kg7 27. Be5+ Nf6 28. Qxe7 Bb2 $1 29. Bc2 (29. Bxb2 Qxb1+ $19
) (29. Nd2 Bxe5 30. Qxe5 Rc8 $19) 29... Rc8 $1 (29... Qxc2 $4 30. Qxf6+ Kf8 31.
Qd8#) 30. Nc3 (30. Bxb2 Rxc2 $19) 30... Qxc2 31. Qxf6+ Kf8 32. Qxh6+ (32. Qh8+
Ke7 33. Qf6+ Ke8 34. Qh8+ Kd7 $19) 32... Ke8 33. h4 Bxc3 34. Bf4 Qg6 {
0-1 Hodgson,J-Godena,M/Mondariz 2000/CBM 79_02/[Gershon] (34)}) 5... Bf5 6. e3
e6 (6... Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. O-O e6 10. Nbd2 Be7 11. c4 O-O 12. c5
Qd8 13. b4 Nh5 14. Bg3 Nxg3 15. hxg3 Qc7 16. Qc3 Bf6 17. Rab1 b5 18. a4 a6 19.
Ra1 e5 20. Ra3 exd4 21. exd4 Rfe8 22. axb5 $2 axb5 23. Rfa1 Rxa3 24. Qxa3 Nf8
$15 {
1/2-1/2 Lobron,E-Breutigam,M/Wattenscheid GER 2000/The Week in Chess 280 (55)})
(6... Qa5+ 7. Qd2 Qxd2+ 8. Kxd2 g5 9. Bg3 Nf6 10. Bd3 Ne4+ 11. Bxe4 Bxe4 12.
Ne1 Nd7 13. f3 Bh7 14. Nd3 e6 15. Nc3 Rg8 16. e4 f6 $11 {
0-1 Thorfinnsson,B-Markowski,T/Reykjavik ISL 2000/The Week in Chess 284 (49)})
7. Bd3 Bxd3 8. Qxd3 Nd7 ({Parece mejor} 8... Be7 $5 {ya que de todas maneras
el alfil debera jugar alli, mientras que el caballo puede quedarse en b8 de
momento.} 9. Bxe7 Nxe7 10. c4 O-O 11. Nc3 (11. c5 Qc7 12. b4 a6 13. Nc3 Nd7 $11
) 11... Qa6 $5) 9. O-O Be7 10. Bxe7 Nxe7 11. c4 O-O 12. Nc3 f5 {Esta jugada
compromete algo la posicion, en especial dado que la casilla g6 esta
debilitada por el avance del peon a h6.} (12... Rfd8 13. Rfd1 Qa6 (13... Nf6
14. Rac1 Ng6 15. h3 Qb4 16. Qb1 Qe7 $11 {Adams,M-Dautov,R/Pula 1997/CBM 57})
14. Rac1 $5 (14. Rab1 $6 b6 15. Qf1 Rac8 16. Rd2 $6 Nf6 17. Ne5 $6 dxc4 18.
Nxc4 $6 Ned5 $15 {0-1 Morozevich,A-Kramnik,V/Astana 2001/CBM 84/[Finkel,A] (27)
}) 14... Nf5 (14... Rac8 15. e4 Nf6 16. exd5 exd5 17. Ne5 dxc4 18. bxc4 Nd7 19.
Ng4 Nf8 20. Qg3 Qxc4 21. Nd5 Qe2 22. Re1 cxd5 23. Rcd1 Qa6 24. Rxe7 Ng6 25.
Ree1 Qxa2 26. h4 h5 27. Ne3 Qa6 28. Ra1 Qb6 29. Rab1 Qxd4 30. Rxb7 Qe4 31. Rxa7
d4 32. Ra4 Qxh4 33. Qf3 Qg5 34. Ra7 Qf4 35. Qxf4 Nxf4 36. Nf5 Rc5 37. Ne7+ Kf8
38. g3 d3 {0-1 Delgado,N-Hernandez,G/Buenos Aires 2005/CBM 109 (38)}) 15. Qb1
Ne7 16. e4 dxe4 17. Nxe4 Qa5 18. c5 Qc7 19. Nd6 b6 20. b4 a5 21. b5 Rab8 22.
Ne5 Nxe5 23. dxe5 bxc5 24. Rxc5 Qa7 25. Rdc1 Rd7 26. a4 cxb5 27. axb5 a4 28.
Qa2 Nf5 29. R5c4 Nxd6 30. exd6 Rxd6 31. Rxa4 Qd7 32. Qa1 Rxb5 33. Ra8+ Kh7 34.
Ra7 Rb7 35. Rxb7 Qxb7 36. h4 Qd5 37. Qb1+ g6 38. Rc7 Kg7 39. g3 e5 40. Qb7 Qd1+
41. Kg2 Rf6 42. Qb2 Qd5+ 43. Kg1 Ra6 44. Rc1 Ra2 45. Qc3 Re2 46. Kf1 Rd2 47.
Kg1 Qd4 48. Qxd4 exd4 49. Rc6 Ra2 50. Rd6 Ra4 51. h5 gxh5 52. Kg2 f6 53. Kf3
Kg6 54. Rd5 Rb4 55. Kg2 Ra4 56. Kf3 f5 57. Kf4 d3+ 58. Ke3 Kg5 59. Rxd3 h4 60.
gxh4+ Rxh4 61. Rd8 Rh3+ 62. f3 Rh2 63. Rg8+ Kf6 64. Kf4 Rh4+ 65. Kg3 Ra4 66.
Rf8+ Kg6 67. Rg8+ Kf7 68. Rb8 h5 69. f4 h4+ {
1/2-1/2 Hodgson,J-Sergejev,R/Pula 1997/CBM 057 ext (69)}) (12... a5 13. Rfd1
Rfd8 14. h3 Qa6 15. Rac1 Nf6 16. Ne5 Nd7 17. Nxd7 Rxd7 18. Na4 Rdd8 19. a3 Nf5
20. Nc5 Qb6 21. cxd5 cxd5 22. Rc2 Nd6 23. Rdc1 Rac8 24. Na4 Rxc2 25. Rxc2 Qb5
26. Qxb5 Nxb5 27. Rc5 Nxa3 28. Rxa5 Rc8 29. Ra7 Rc1+ 30. Kh2 b5 31. Nc5 Rc2 32.
Rxa3 Rxf2 33. Kg3 Rc2 34. Ra5 g5 35. Rxb5 h5 36. Rb7 Rc3 37. Kf3 e5 38. Nd7
exd4 39. Nf6+ Kf8 40. Nxd5 Rd3 41. Ke2 {
1-0 Dreev,A-Riazantsev,A/Moscow 2005/CBM 108 ext (41)}) (12... Rad8 13. Rfd1
dxc4 14. bxc4 e5 15. a4 $6 (15. Rab1 $142 Qa6 16. d5 Nc5 17. Qc2 Ng6 $14 (17...
cxd5 18. cxd5 $16) (17... Qxc4 18. Nxe5 $16)) 15... exd4 16. exd4 Ng6 (16...
Nc5 17. dxc5 Rxd3 18. cxb6 Rxc3 19. Rd7 $16) 17. Ne4 Qa6 (17... Nde5 18. Nxe5
Nxe5 $11) 18. Qb3 b6 19. a5 $5 bxa5 20. c5 Nf4 21. Nd6 Rb8 22. Qa3 a4 $6 (22...
Qe2 $142 23. Re1 Qc2 $13) 23. Re1 $1 (23. Qxa4 $4 Qxa4 24. Rxa4 Ne2+ 25. Kf1
Nc3) 23... Nd3 24. Re3 $1 (24. Re7 $2 Nf6 25. Ne5 (25. Rxf7 Rxf7 26. Nxf7 Kxf7
27. Qxd3 Qxd3 28. Ne5+ Ke6 29. Nxd3 Kd5 $17) 25... Nxe5 26. dxe5 Nd5 $15) 24...
Nb4 25. Rc3 Nf6 26. Rc4 Nfd5 (26... Qa5 27. Ne5 $16) 27. Ne5 $16 {
1-0 Agdestein,S-Olafsson,H/Reykjavik 2000/CBM 79/[Gershon] (44)}) (12... Qa6
13. a4 (13. Rfd1 Rac8 (13... Nb6 14. Rdc1 dxc4 15. Qf1 Nd7 16. bxc4 c5 17. d5
Rad8 18. Rab1 $14 {Hodgson,J-Adianto,U/Amsterdam 1996/CBM 55}) (13... Rfd8 14.
Rab1 $6 b6 15. e4 $5 (15. Qf1 Rac8 16. Rd2 $6 Nf6 17. cxd5 (17. Ne5 $6 dxc4 18.
bxc4 $5 (18. Nxc4 $6 Ned5 $15 19. Nxd5 cxd5 20. Ne5 Qxf1+ 21. Rxf1 Ne4 $15)
18... c5) 17... Qxf1+ 18. Kxf1 Nexd5 19. Nxd5 (19. Rc2 Nb4 20. Rd2 c5 $15)
19... cxd5 20. Rbb2 Rc1+ (20... Ne4 21. Rdc2 $11) 21. Ne1 Rdc8 22. Rbc2 $11)
15... dxe4 16. Qxe4 Nf6 17. Qe2 Nf5 $11) 14. Rac1 Rfd8 15. Qb1 (15. cxd5 Qxd3
16. Rxd3 cxd5 17. Rdd1 Nf5 $11 {Gerber,R-Tukmakov,V/Geneve 1999/CBM 68}) 15...
b6 16. e4 Nf6 17. a4 Ne8 18. Qa2 Nd6 19. Qe2 dxc4 20. e5 Nb7 21. Ne4 Ng6 22.
bxc4 c5 23. d5 Rxd5 24. Rxd5 exd5 25. e6 dxe4 26. exf7+ Kh8 27. Qxe4 Nf8 28.
Ne5 Nd6 29. Qd3 Rd8 30. Nc6 Rd7 31. Nb8 Qxa4 32. Nxd7 Qxd7 33. Rd1 Qxf7 34.
Qxd6 Ne6 35. Qd7 Qg6 36. Re1 Nd4 37. Qd5 Kh7 38. h4 Qf5 39. Qxf5+ Nxf5 40. Ra1
Kg6 41. Rxa7 Nd6 42. Kf1 Nxc4 43. Ke2 Kf6 44. Kd3 Nd6 45. Ra6 Nc8 46. Kc4 Ke5
47. Kb5 Kd5 48. Ra1 Nd6+ 49. Kxb6 Nf5 50. Rd1+ Nd4 51. h5 c4 52. Kc7 c3 53. Kd7
Ke4 54. Ke7 Ne2 55. Rd8 c2 56. Rc8 c1=R 57. Rxc1 Nxc1 58. Kf7 Kf5 59. Kxg7 Kg5
60. f4+ Kxh5 61. g4+ Kxg4 62. Kxh6 Kxf4 {
1/2-1/2 Leon Hoyos,M-Karjakin,S/Cuernavaca 2006 (62)}) 13... Rfd8 14. Rfd1 Rac8
15. a5 c5 16. Nb5 Nc6 17. Qc3 cxd4 18. exd4 Nf6 19. Qe1 Ne4 $15 {
Rozentalis,E-Sulypa,A/Bad Wiessee 1999/EXT 2001}) 13. Rfd1 $5 $146 (13. Rfc1
Qa6 14. a4 Nc8 15. Ne2 g5 16. h4 g4 17. Ne1 Nd6 18. Nf4 Rae8 19. a5 dxc4 20.
bxc4 Ne4 21. c5 e5 22. Qb3+ Rf7 23. dxe5 Nxe5 24. Ned3 Nxd3 25. Nxd3 g3 26. Rc2
Nxc5 27. Nf4 Qb5 28. Qa2 Qb3 29. Rd1 Ref8 30. Rd8 Ne6 31. Nxe6 Qxe6 32. Rd6 Qe5
33. Rxh6 Qa1+ {1-0 Berg,K-Glud,J/Aalborg 2006/The Week in Chess 597 (33)})
13... Rad8 (13... Qa6 $5) 14. Qc2 $1 {La dama se retira de la columna -d,
potencialmente peligrosa cuando las negras han ubicado en ella una torre.}
14... g6 $6 {En este esquema, el caballo e7 esta mal ubicado, y las negras
desearian tenerlo en f6, controlando e4. De ahi que Stamenkovic busque ubicar
su rey en g7 y maniobrar con el caballo hasta f6 via g8. Sin embargo, esto
sera convincentemente refutado por Zap!Chess. Ademas, las negras tienen el
problema de que su dama en b6 no participa del juego.} (14... Kh8 {
tiene el inconveniente de la debilidad en g6:} 15. Ne2 Ng8 16. Nf4 Rfe8 17. g4
$1 fxg4 18. Ng6+ Kh7 19. Nf8+ Kh8 20. Qh7#) ({Tambien merece atencion} 14... g5
{con la misma idea de la partida, aunque controlando mas espacio y la casilla
f4.}) (14... Qa6 $5) 15. h4 Kg7 16. Ne2 Ng8 17. Nf4 {La maniobra del caballo
es natural, pues apunta al punto debil e6, y tambien, mas sutilmente, a g6.}
17... Rfe8 {#} 18. g4 $1 Ngf6 (18... fxg4 $2 19. Qxg6+ $18) 19. g5 Ne4 (19...
hxg5 20. Nxg5) 20. gxh6+ Kxh6 (20... Kh7 21. Ng5+ Nxg5 22. hxg5) 21. Kh2 {
Despejando la columna -g para las torres. La debilidad en g6 se hara sentir.}
21... Re7 22. Rg1 Rg8 23. Rg2 Ndf6 24. Ne5 g5 25. hxg5+ Nxg5 {#} 26. Rh1 $1 {
Fuerte jugada que decide la lucha.} 26... Nfh7 27. Kg1+ Kg7 28. Nxe6+ $1 {
El sacrificio de caballo permite a la dama blanca rematar el juego. Zap!Chess
ya vio mate hace unas jugadas.} 28... Rxe6 29. Qxf5 {
con la terrible amenaza de Rxh7. Las negras se rindieron.} 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Fier, Alexandr"]
[Black "Valerga, Diego"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2459"]
[BlackElo "2470"]
[PlyCount "73"]
[EventDate "2006.07.24"]

1. e4 {0} 1... c6 {0} 2. d4 {0} 2... d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2
c5 7. h4 h5 8. Nf4 Bh7 9. Nxh5 cxd4 10. Nb5 Nc6 11. Nxd4 Nge7 12. c3 a6 13. Bg5
Qb6 14. Nxc6 Nxc6 15. Qd2 d4 16. Bg2 d3 17. Qd1 Be7 18. Nxg7+ Kd7 19. Nh5 Bxg5
20. hxg5 Bg6 21. Qb3 Qxb3 22. axb3 Nxe5 23. Nf6+ Kc7 24. Kd2 Nc6 25. b4 a5 26.
Bxc6 Kxc6 27. Rxh8 Rxh8 28. bxa5 Kb5 29. Nh5 e5 30. Re1 e4 31. b4 Kc4 32. Nf4
Re8 33. Re3 Re5 34. Nxg6 fxg6 35. f3 exf3 36. Rxe5 f2 37. Re4+ 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Hungaski, Robert"]
[Black "Liascovich, Lucas"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2412"]
[BlackElo "2395"]
[PlyCount "110"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3
f5 9. exf5 Bxf5 10. Bd3 Be6 11. O-O Nf6 12. Nc2 O-O 13. Bg5 Qd7 14. Bxf6 gxf6
15. Ne3 f5 16. Ned5 Rae8 17. f4 Bd8 18. Qh5 Nd4 19. Rad1 b5 20. Rfe1 Qg7 21.
Kh1 Bxd5 22. Nxd5 Re6 23. Qh3 Rh6 24. Qe3 Bh4 25. Rf1 Kh8 26. Rd2 Rg8 27. h3
Rh5 28. b3 Bg3 29. fxe5 dxe5 30. Rc1 f4 31. Qe4 f3 32. cxb5 Qh6 33. Qxh7+ Qxh7
34. Bxh7 Rxh7 35. Nf6 fxg2+ 36. Kxg2 Bf4+ 37. Nxg8 Bxd2 38. Rc8 Rg7+ 39. Kf2
Rxg8 40. Rxg8+ Kxg8 41. bxa6 Nc6 42. Kf3 Kf7 43. Ke4 Ke6 44. h4 Bb4 45. h5 Bf8
46. a4 Kd7 47. a7 Nxa7 48. Kxe5 Nc6+ 49. Kf6 Ke8 50. Kg6 Bb4 51. Kf6 Na5 52.
Kg7 Bc3+ 53. Kg8 Nc6 54. h6 Ne7+ 55. Kh7 Kf7 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Needleman, Gaston"]
[Black "Bachman, Axel"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2435"]
[BlackElo "2448"]
[PlyCount "63"]
[EventDate "2006.07.24"]

1. d4 {0} 1... c5 2. Nf3 cxd4 3. Nxd4 Nc6 4. c4 Nf6 5. Nc3 e5 6. Nc2 Bc5 7. g3
d6 8. Bg2 Be6 9. Nd5 Bxd5 10. cxd5 Nd4 11. Nxd4 Bxd4 12. O-O O-O 13. Kh1 Nd7
14. e3 Bc5 15. e4 Bd4 16. f4 Nc5 17. f5 f6 18. g4 Rf7 19. h4 Rc8 20. Rb1 Qe8
21. Qe2 Rfc7 22. g5 Kh8 23. Bf3 Na4 24. Bh5 Qe7 25. Bg6 h6 26. gxh6 Kg8 27.
hxg7 Qxg7 28. Qh5 Nc5 29. Bh6 Nxe4 30. Rg1 Bxg1 31. Rxg1 Rc1 32. Bf7+ 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Prasca Sosa, Raphael"]
[Black "Panno, Oscar"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2442"]
[BlackElo "2459"]
[PlyCount "65"]
[EventDate "2006.07.24"]

1. e4 {0} 1... d6 {0} 2. d4 {0} 2... Nf6 3. Nc3 g6 4. h3 c6 5. Be3 b5 6. e5 b4
7. exf6 bxc3 8. fxe7 Bxe7 9. bxc3 O-O 10. Bd3 Nd7 11. Nf3 Nb6 12. O-O Be6 13.
Re1 Rb8 14. Qc1 Qd7 15. Bg5 f6 16. Qe3 Kf7 17. Bh4 Rbe8 18. Qh6 Rh8 19. Re2 Bf8
20. Qf4 Nd5 21. Qd2 Kg7 22. c4 Nc7 23. d5 cxd5 24. Bxf6+ Kg8 25. Bxh8 Kxh8 26.
cxd5 Bxd5 27. Rxe8 Qxe8 28. Re1 Qd7 29. Be4 Bg8 30. Qd4+ Bg7 31. Qxa7 d5 32.
Bd3 Qc6 33. Qb8 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Rojas Keim, Luis"]
[Black "Slipak, Sergio"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2464"]
[BlackElo "2463"]
[PlyCount "93"]
[EventDate "2006.07.24"]

1. e4 {0} 1... c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3
Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. O-O-O Nd5 13. Bd2 Nb4
14. Bxb4 Bxb4 15. Kb1 Qa5 16. c4 O-O-O 17. Qc2 Bd6 18. Ne4 Qc7 19. Nxd6+ Qxd6
20. d5 Kb8 21. dxe6 Qxe6 22. Rhe1 Qg4 23. Rd4 Qxh5 24. Red1 Kc8 25. Qd2 Qf5+
26. Ka1 Qe6 27. Rd6 Qe7 28. Re1 Qf8 29. Qd4 Nf6 30. c5 Nd5 31. Ne5 Rxd6 32.
cxd6 Qxd6 33. Nxf7 Qb4 34. Qe5 Rf8 35. Nd6+ Kd8 36. Nxb7+ Kd7 37. Rc1 Qe7 38.
Nc5+ Ke8 39. Qh5+ Rf7 40. Nd3 Nb4 41. Nc5 Kf8 42. a3 Nd5 43. Nd3 Qf6 44. Ne5
Rb7 45. Rxc6 Qxf2 46. Rc8+ Ke7 47. Qe8+ 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Bachman, Axel"]
[Black "Hungaski, Robert"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2448"]
[BlackElo "2412"]
[PlyCount "69"]
[EventDate "2006.07.24"]

1. e4 {0} 1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Nbd2 Ba7 7. h3
O-O 8. Bb3 h6 9. Nf1 d5 10. Qe2 Re8 11. g4 Be6 12. g5 dxe4 13. dxe4 Nh5 14.
gxh6 g6 15. Rg1 Bxb3 16. axb3 Qd7 17. Ng3 Nf4 18. Bxf4 exf4 19. Nh5 Qe7 20.
O-O-O Kh8 21. Nxf4 Qxe4 22. Qxe4 Rxe4 23. Nd5 Bxf2 24. Rgf1 Re2 25. Rd2 Rxd2
26. Nxd2 Ne5 27. Nc4 Bg3 28. Nxe5 Bxe5 29. Rxf7 Rd8 30. Nxc7 Kg8 31. Ne6 Re8
32. Ng5 b5 33. b4 Kh8 34. Kc2 Bg3 35. Rh7+ 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Liascovich, Lucas"]
[Black "COMP ZAP!Chess"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2395"]
[BlackElo "2600"]
[Annotator "Roberto G Alvarez"]
[PlyCount "94"]
[EventDate "2006.07.24"]

1. d4 {0} 1... d5 {0} 2. c4 {103} 2... e6 {0} 3. Nc3 {9} 3... Nf6 {0} 4. cxd5 {
53} 4... exd5 {0} 5. Bf4 {14} 5... Bd6 {280} (5... Be7 6. e3 O-O 7. Bd3 c5 8.
dxc5 Bxc5 9. Nge2 Nc6 10. h3 (10. Rc1 d4 $11) 10... Qe7 11. O-O Rd8 12. Nd4 $6
Ne5 $1 $11 {1-0 Heemskerk,F-Kushnir,A/Subotica 4/617 1967/[Maric,R] (30)}) 6.
Bg3 {73} 6... Nc6 {492} (6... O-O 7. e3 Bf5 (7... Ne4 8. Nxe4 dxe4 9. Ne2 Be6
10. Bxd6 Qxd6 11. Nf4 Rd8 12. Qc2 Qb4+ 13. Qc3 Qxc3+ 14. bxc3 Rd6 15. Be2 Nd7
16. O-O Nf6 17. c4 b6 18. a4 c5 19. a5 cxd4 20. exd4 Rc8 21. axb6 axb6 22. Nxe6
fxe6 23. Ra6 Rxd4 24. Rxb6 Rd2 25. Re1 Kf7 26. Rb7+ Kg6 27. Re7 Rc6 28. Kf1 Nd7
29. Rd1 Rxd1+ 30. Bxd1 Kf6 31. Rxd7 {
1-0 Nevednichy,V-Woerl,R/Bad Woerishofen 2002 (31)}) 8. Nf3 c6 9. Nh4 Bg6 10.
Nxg6 hxg6 11. Bd3 Re8 12. Qf3 Qe7 13. Bxd6 Qxd6 14. h4 c5 15. h5 gxh5 16. dxc5
Qxc5 17. Rxh5 Nxh5 18. Qxh5 Rd8 19. Ke2 Nc6 20. Rh1 Kf8 21. Qg5 Ke8 22. Nb5 Ne7
23. Qxg7 Kd7 24. Qg4+ f5 25. Bxf5+ Nxf5 26. Rh7+ Kc6 27. Rc7+ Kxb5 28. a4+ Kb6
29. Rxc5 Kxc5 30. b4+ Kd6 31. Qxf5 Rac8 32. Qf4+ Ke6 33. Qg4+ Kd6 34. Qg6+ Kc7
35. Qg3+ Kb6 36. Qg5 Rd6 37. Qe5 Rcd8 38. Qd4+ Kc7 39. Qxa7 d4 40. Qc5+ Kb8 41.
exd4 Rxd4 42. Qe5+ Kc8 43. g4 Rd2+ 44. Kf1 R8d5 45. Qe6+ Kb8 46. Kg2 {
1-0 Efimov,I-Galdunts,S/URS 1988/EXT 2004 (46)}) 7. e3 {32} 7... Bf5 {202} (
7... O-O 8. Nf3 Re8 9. Rc1 Bg4 10. Be2 Ne4 11. Bxd6 Qxd6 12. O-O Rad8 13. Nxe4
dxe4 14. Nd2 Bxe2 15. Qxe2 Re6 16. Rc5 b6 17. Rg5 h6 18. Rb5 Na5 19. Nc4 Nxc4
20. Qxc4 c6 21. Rb3 Qd5 {1/2-1/2 Funke,M-Seegers,H/Germany 1994/GER (21)}) 8.
Bd3 {76} 8... Bxd3 {148} 9. Qxd3 {20} 9... O-O {197} 10. Nge2 {99} 10... Re8 {
208} 11. O-O {35} 11... Bxg3 {288} 12. Nxg3 {27} 12... Qd7 {118} 13. Rac1 {227}
13... Nd8 {147} 14. b4 {120} 14... a6 {142} 15. Rc2 {205} 15... Ne6 {190} 16.
a4 {158} 16... c6 {130} 17. Rfc1 {0} 17... Qd6 {121} 18. Rb1 {13} 18... Ng5 {
122} 19. Nf5 {90} 19... Qe6 {117} 20. Ng3 {63} 20... Nge4 {46} 21. Ncxe4 {103}
21... dxe4 {87} 22. Qb3 {106} 22... Qxb3 {85} 23. Rxb3 {12} 23... Kf8 {67} 24.
h3 {62} 24... g6 {83} 25. Ne2 {11} 25... h5 {90} 26. Nc3 {23} 26... Ke7 {79}
27. Nb1 {116} 27... Kd6 {90} 28. Nc3 {26} 28... g5 {44} 29. g3 {107} 29... Rac8
{112} 30. Kg2 {24} 30... h4 {43} 31. g4 {35} 31... Rc7 {72} 32. Rb1 {20} 32...
Rcc8 {70} 33. Rb3 {12} 33... Nd5 {69} 34. Nxd5 {167} 34... cxd5 {67} 35. Rbc3 {
13} 35... Rc6 {48} 36. Rc5 {266} 36... Rf8 {66} 37. Rc1 {149} 37... f5 {65} 38.
gxf5 {58} 38... Rxf5 {63} 39. Rxc6+ {247} 39... bxc6 {0} 40. Rc5 {11} 40... Rf7
{47} 41. b5 {56} 41... axb5 {62} 42. axb5 {11} 42... cxb5 {45} 43. Rxb5 {10}
43... Rf5 {45} 44. Rb6+ {15} 44... Ke7 {39} 45. Rb7+ {11} 45... Ke6 {59} 46.
Rb6+ {9} 46... Ke7 {44} 47. Rb7+ {14} 47... Ke6 {57} 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Panno, Oscar"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2459"]
[BlackElo "2459"]
[PlyCount "81"]
[EventDate "2006.07.24"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. d3 e5 8. Nd2
Bd7 9. O-O Be7 10. Nc4 f6 11. a4 O-O 12. f4 exf4 13. Bxf4 Ne6 14. Nd5 Nxf4 15.
Nxf4 Kh8 16. e3 g5 17. Nd5 Be6 18. e4 Qd7 19. Kh1 Rf7 20. Nce3 Nd4 21. Qh5 Raf8
22. Rf2 Bd8 23. Raf1 Kg7 24. Qd1 a6 25. Qa1 Bc7 26. Qa3 Bd6 27. a5 h5 28. Nb6
Qb5 29. Nbc4 Bb8 30. Bf3 Rh8 31. Bd1 Qc6 32. Ba4 Qc8 33. b4 Bxc4 34. Nxc4 Qh3
35. e5 h4 36. g4 Qxg4 37. bxc5 Rff8 38. c6 Qe6 39. exf6+ Kh6 40. Qe7 Qd5+ 41.
Qe4 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Rodriguez, Andres"]
[Black "Rojas Keim, Luis"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2511"]
[BlackElo "2464"]
[PlyCount "81"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. O-O Nf6 8.
Nb3 Nc6 9. Re1 Be7 10. Nbxd4 O-O 11. c3 Nxd4 12. Nxd4 Rd8 13. Qf3 Nd5 14. Bb3
Bf6 15. Qe4 Ne7 16. Bf4 Qb6 17. Be3 Qa6 18. Bc2 Ng6 19. Nb3 Be7 20. Bc5 Bxc5
21. Nxc5 Qb6 22. Rad1 Rf8 23. b4 a5 24. h4 axb4 25. cxb4 Rxa2 26. h5 Rxc2 27.
Qxc2 Nf4 28. h6 gxh6 29. Ne4 f5 30. Nd6 Qc6 31. Qxc6 bxc6 32. Rd4 Rd8 33. Nxf5
Rxd4 34. Nxd4 Bd7 35. Re4 Nd5 36. Nxe6 Kf7 37. Nd8+ Kf6 38. Rc4 Ne7 39. Rd4 Nd5
40. b5 Ke5 41. bxc6 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Slipak, Sergio"]
[Black "Prasca Sosa, Raphael"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2463"]
[BlackElo "2442"]
[PlyCount "26"]
[EventDate "2006.07.24"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3
dxc4 9. Bxc4 g6 10. O-O Bg7 11. b4 O-O 12. Qb3 e5 13. Rad1 exd4 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Stamenkovic, Dragan"]
[Black "Alonso, Salvador"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2393"]
[BlackElo "2441"]
[PlyCount "54"]
[EventDate "2006.07.24"]

1. d4 d5 2. Bg5 g6 3. Nf3 Bg7 4. e3 Nf6 5. Bd3 O-O 6. O-O c6 7. Nbd2 Nbd7 8. c4
dxc4 9. Nxc4 Nb6 10. Na5 Qd5 11. Qe1 c5 12. e4 Qd7 13. e5 Nh5 14. Rd1 cxd4 15.
Qb4 Nd5 16. Qxd4 h6 17. Bc1 Nb6 18. Qc5 Qe8 19. h3 Bd7 20. g4 Rc8 21. Qd4 Rd8
22. Nxb7 Rb8 23. Nc5 Bc6 24. Be2 Qc8 25. Kh2 Bxf3 26. Bxf3 Qc7 27. Rde1 Rbd8
0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Valerga, Diego"]
[Black "Needleman, Gaston"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2470"]
[BlackElo "2435"]
[PlyCount "71"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. exd6 Bd7 8. Nc3
Bc6 9. Bd3 Bxd6 10. O-O Nd7 11. Re1 O-O 12. Qe2 Qc7 13. Ne4 N7f6 14. Bg5 Nxe4
15. Qxe4 g6 16. Qh4 f6 17. Bd2 Rae8 18. Qg4 Qf7 19. Bh6 g5 20. h4 Nf4 21. Bc4
Kh8 22. Bxf8 h5 23. Qf5 Qxf8 24. Bxe6 Bxf3 25. gxf3 Qg7 26. Kh1 Rf8 27. Rac1
gxh4 28. Rg1 Qh6 29. Rc8 Rxc8 30. Bxc8 Ne2 31. Qg6 Qxg6 32. Rxg6 Nxd4 33. Rxf6
Be5 34. Rh6+ Kg7 35. Rxh5 Bf6 36. Bxb7 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "COMP ZAP!Chess"]
[Black "Alonso, Salvador"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2600"]
[BlackElo "2441"]
[Annotator "Roberto G Alvarez"]
[PlyCount "131"]
[EventDate "2006.07.24"]

1. c4 {0} 1... d6 {135} 2. d4 {0} 2... e5 {61} 3. Nf3 {0} 3... Nd7 {45} 4. Nc3
{0} 4... Ngf6 {26} 5. e4 {0} 5... Be7 {La defensa India antigua tiene
reputacion de ser solida pero pasiva, y es poco practicada en la actualidad.
Sin embargo, me parece una excelente eleccion para jugar contra una
computadora, ya que es una apertura de neto corte estrategico. Bien por
Alonso! 29} 6. Be2 {0} 6... O-O {65} 7. O-O {0} 7... c6 {64} 8. Qc2 {0} 8...
Qe8 $5 {290} ({Lo mas usual es} 8... Qc7) 9. Rd1 $146 {Esta jugada es habitual
cuando las negras ubican su dama en c7, pero aqui no dice mucho... 277} (9. b3
Bd8 (9... a6 10. Bb2 b6 11. Rad1 Bb7 12. Rfe1 Qb8 13. Bf1 Re8 14. g3 b5 15. a3
Bf8 16. dxe5 Nxe5 17. Nxe5 dxe5 18. b4 Bc8 19. c5 a5 20. Ne2 Bg4 21. Rd2 Qc8
22. Nc1 axb4 23. axb4 Qe6 24. Nb3 h5 25. Qc3 Bh3 26. Bxh3 Qxh3 27. Na5 Re6 28.
f3 Nh7 29. Bc1 h4 30. Rg2 hxg3 31. hxg3 Be7 32. Rd1 Rg6 33. Qxe5 Bf6 34. Qf5
Rxg3 35. Qxh3 Rxh3 36. Kf2 Nf8 37. Nxc6 Ne6 38. Be3 Bc3 39. Ne7+ Kf8 40. Nd5
Ra2+ 41. Kg1 Ra3 42. Kf2 Ra2+ 43. Kg1 Ra3 44. Nxc3 Rxc3 45. Kf2 Ke7 46. Rc1 Rb3
47. c6 Rh8 48. Rgg1 Rb2+ 49. Kg3 Rbh2 50. Rg2 R2h3+ 51. Kf2 Rc8 52. f4 g6 53.
f5 gxf5 54. exf5 Nc7 55. Bg5+ Kd6 56. Bf4+ Kd5 57. Rg7 Rh4 58. Rc5+ Ke4 59. Bg3
Rh5 60. Rxf7 Nd5 61. c7 Nxb4 62. Re7+ Kd4 63. Rxb5 Nd5 64. Rf7 Ke4 65. Rb8 Rhh8
66. Rb1 Kd4 67. Rd7 Kc4 68. Rc1+ Nc3 69. Be5 Rhf8 70. Rxc3+ Kb4 71. Rf3 {
1-0 Bareev,E-Morozevich,A/Monte Carlo 2003/CBM 093 ext (71)}) 10. Ba3 exd4 11.
Nxd4 Nc5 12. Rfe1 Bb6 13. Rad1 Ng4 14. Qd2 Qe5 15. Bxg4 Bxg4 16. f3 Bd7 17. Kh1
Rad8 18. Nce2 Bc8 19. b4 Na6 20. Bb2 Qe7 21. Ng3 Bxd4 22. Qxd4 f6 23. a3 c5 24.
Qc3 Qf7 25. Nf1 cxb4 26. axb4 Be6 27. Ne3 Rc8 28. Rd4 Nc7 29. Qd3 Na6 30. Ba3
Rc7 31. Rc1 Rfc8 32. Rxd6 h6 33. c5 Nb8 34. f4 Re8 35. f5 Bc8 36. Nd5 Rd7 37.
b5 a6 38. Bb2 axb5 39. Qg3 Rxd6 40. cxd6 Kh8 41. Rc7 Bd7 42. Qh4 Na6 43. Rxd7
Qxd7 44. Nxf6 Qd8 45. Qh5 Rf8 46. Ne8 Kg8 47. Qg6 {
1-0 Gelfand,B-Dunnington,A/Oakham 1988/TD (47)}) (9. Rb1 Bd8 10. b4 Qe7 (10...
Bb6 11. d5 cxd5 12. cxd5 a6 13. Na4 Ba7 14. b5 axb5 15. Bxb5 Qe7 16. Ba3 Nb6
17. Nxb6 Bxb6 18. Rb3 Bg4 19. Be2 Nd7 20. Nd4 Bxd4 21. Bxg4 Nc5 22. Bxc5 Bxc5
23. Be2 Rfc8 24. Qb1 Rc7 25. g3 Bd4 26. Kg2 g6 27. a3 Qd7 28. h3 h5 29. Rc1
Rac8 30. Rxc7 Rxc7 31. Qd3 Qc8 32. Rb4 Qa8 33. Rb3 Qa5 {
0-1 Baikov,V-Akhmetov,A/Moscow 2002 (33)}) 11. h3 Re8 12. dxe5 Nxe5 13. Be3 Bc7
14. Rfd1 Nxf3+ 15. Bxf3 Nd7 16. Bg4 a6 17. Bxd7 Bxd7 18. Bf4 Be6 19. c5 Rad8
20. a3 h6 21. cxd6 Bxd6 22. Bxd6 Rxd6 23. Rxd6 Qxd6 24. Rd1 Qe5 25. Ne2 f5 26.
exf5 Bxf5 27. Qb3+ Qe6 28. Qxe6+ Bxe6 29. Nf4 Bc8 30. Rd4 Kf7 31. g4 g5 32. Nd3
Be6 33. f3 Bd5 34. Kf2 b6 35. f4 Kf6 36. fxg5+ hxg5 37. Ne1 Ke5 38. Rd3 Rf8+
39. Kg3 Be4 40. Rc3 Kd4 41. Rc1 Ke3 42. Ng2+ Kd2 43. Ra1 Rf3+ 44. Kh2 Bd5 45.
h4 Rf2 46. Rg1 gxh4 47. Kh3 c5 48. bxc5 bxc5 49. Nxh4 c4 50. Kg3 Rf8 51. Nf5 c3
52. Nd4 c2 53. Nxc2 Kxc2 54. g5 Rf3+ 55. Kg4 Rxa3 56. g6 Rd3 57. g7 Bc4 58. Kf4
Rd8 59. Ke5 a5 60. Ra1 Ra8 61. Kd4 Kb2 62. Rg1 Bb3 63. Rg2+ Ka3 64. Rf2 Rg8 65.
Rg2 a4 66. Kc5 Rb8 67. Rf2 Rb7 68. Rg2 Bg8 69. Rg4 Rb2 70. Rd4 Rg2 71. Rd7 Bb3
72. Ra7 Kb2 {0-1 Galianina Ryjanova,J-Akhmetov,A/Orsk 2000 (72)}) 9... Bd8 {
El alfil negro se dirige a c7, desde donde protegera mejor el centro de peones
negros, y tendra mejores perspectivas de juego.323} 10. dxe5 {496} 10... dxe5 {
75} ({Durante la partida, ZAP!Chess consideraba tambien} 10... Nxe5 11. Rxd6
Nxf3+ 12. Bxf3 Qe5) 11. Rb1 {238} 11... Qe7 {246} 12. b4 {0} 12... Bc7 {153}
13. Nh4 {Intentando un ataque que sera muy bien neutralizado por Alonso. 75}
13... g6 {198} 14. Bh6 {26} 14... Re8 {45} 15. Qc1 {229} 15... Nf8 $1 {
Las blancas amenazaban Nf5 y Qg5 632} 16. Qg5 {0} 16... Ne6 {30} 17. Nf5 {173}
17... Nxg5 {26} 18. Nxe7+ {137} 18... Rxe7 {13} 19. Bxg5 {144} 19... Kg7 {
# La posicion puede considerarse igualada, y las blancas tienen solo una
ventaja simbolica, dada la mayor mobilidad de sus piezas.122} 20. Be3 {31}
20... Re8 {75} 21. f3 {157} 21... Nd7 {179} 22. Kf2 {152} 22... Nf8 {Esta manio
bra es tipica en este tipo de estructuras (por ejemplo, se ve a menudo en la
Defensa Filidor). El caballo se dirige a e6 para en algun momento amenazar
entrar en el punto fuerte d4. 37} 23. b5 {105} 23... Ne6 {252} 24. c5 {0} 24...
Rd8 {498} 25. Bc4 {108} 25... Rxd1 {228} 26. Rxd1 {105} 26... Kf8 {389} 27. Na4
{245} 27... Ke8 {426} 28. g3 {98} 28... Bd7 {169} 29. b6 {95} 29... axb6 {176}
30. cxb6 {0} 30... Bd8 {ZAP!Chess ha intentado forzar la posicion y ahora
comienza a experimentar problemas dada la debilidad del peon b6. 92} 31. Nc5 {
94} 31... Nxc5 {303} 32. Bxc5 {92} 32... Be6 {75} 33. Bxe6 {90} 33... fxe6 {
# 12} 34. Rd2 {A esta altura, el programa ya se consideraba inferior,
calculando que perderera el peon b6. 71} 34... Ra5 {141} 35. Be3 {0} 35... Rb5
{256} 36. a4 {
Maniobra arriesgada, pues el peon -a tambien dara problemas a las blancas. 0}
36... Rb4 {398} 37. Ra2 {0} 37... Bxb6 {25} 38. Bxb6 {58} 38... Rxb6 {12} 39.
a5 {70} 39... Ra6 $1 {197} 40. Rb2 {0} 40... Ra7 {Muy bien jugado por Alonso.
Ahora el rey negro debe acudir al flanco dama a defender b7. 12} 41. Ke3 {69}
41... Kd7 {176} 42. f4 $5 {Es importante que las blancas puedan abrir algunas
lineas para su torre en el flanco rey, o bien para la penetracion de su rey.
Una defensa pasiva solo conduciria a la derrota. 148} 42... Kc7 {29} 43. Ra2 {
82} 43... c5 {496} (43... b5 44. axb6+ Kxb6 45. Rb2+ Kc7 46. fxe5 $11) ({
ZAP!Chess consideraba} 43... Kb8 {con idea de jugar b5 sin el problema de axb6+
}) 44. fxe5 {93} 44... Kc6 {12} 45. Rd2 $1 {78} 45... Rxa5 {33} 46. Rd6+ {77}
46... Kb5 {173} 47. Rxe6 {#    Tecnicamente, este final, con dos peones unidos
y apoyados en el flanco dama deberia estar ganado para las negras. Pero
ganarlo con solo un par de minutos en el reloj y contra un fuerte programa es
otra cosa... 75} 47... Ra3+ {27} 48. Kf4 {74} 48... c4 {23} 49. Re7 {44} 49...
Kc6 {21} 50. Rxh7 {45} 50... b5 {41} 51. Rh6 $1 {71} 51... b4 {48} 52. Rxg6+ {
16} 52... Kc5 {# 41} 53. Rg8 {70} 53... c3 {268} 54. Rc8+ {0} 54... Kd4 {14}
55. Rd8+ {50} 55... Kc4 {25} 56. e6 {38} 56... Ra7 {21} 57. Ke3 $1 {41} 57...
b3 $2 {Esto priva al rey negro del "escondite" en b3. Pero hay que tener en
cuenta la enorme presion de jugar con muy poco tiempo y contra un programa que
siempre halla una defensa... 73} ({Creo que las negras podian ganar jugando} 
57... Re7 $1 {y si} 58. Rc8+ {entonces} (58. g4 Kb3 59. g5 c2 60. Kd2 Kb2 61.
Rc8 b3 $19) 58... Kb3) 58. Rc8+ {67} 58... Kb4 {11} 59. Kd3 {50} 59... c2 {70}
60. Kd2 {65} 60... Re7 {142} 61. Kc1 {64} 61... Rxe6 {33} 62. Kb2 {24} 62...
Rxe4 {18} 63. Rb8+ {63} 63... Kc4 {33} 64. Rc8+ {23} 64... Kb4 {39} 65. Rb8+ {
18} 65... Ka4 {38} 66. Ra8+ {Magnifica defensa de ZAP!Chess que le otorga el
empate luego de pasar grandes sobresaltos. De todos modos, habra que examinar
el final con detenimiento, pues daba toda la impresion de ser ganador para las
negras. 62} 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Fier, Alexandr"]
[Black "Slipak, Sergio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2459"]
[BlackElo "2463"]
[PlyCount "83"]
[EventDate "2006.07.24"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Be7 7. Nf4 Bg5 8. Bd3
Bxf4 9. Bxf4 Qb6 10. Bxg6 hxg6 11. Qd3 Qa6 12. Qf3 Nd7 13. O-O-O b5 14. Kb1
O-O-O 15. h4 Ne7 16. Ne2 Qb7 17. Qe3 Nb6 18. b3 Kb8 19. Nc1 Nec8 20. Nd3 Nd7
21. Ka1 Ka8 22. Rdg1 Rdf8 23. Bg5 Qb6 24. c3 Qa5 25. Kb2 Re8 26. h5 gxh5 27.
Rxh5 Rhg8 28. Rh7 Qc7 29. Rgh1 a5 30. Qf3 Ref8 31. Qe3 Qa7 32. f4 Re8 33. Qf2
Ncb6 34. f5 exf5 35. gxf5 Rb8 36. Bf4 Nf8 37. Rh8 Rxh8 38. Rxh8 Re8 39. Qg3 b4
40. Qxg7 bxc3+ 41. Kxc3 Qe7 42. Nc5 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Hungaski, Robert"]
[Black "Valerga, Diego"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2412"]
[BlackElo "2470"]
[PlyCount "54"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8.
Be3 Nc6 9. f4 Bd7 10. Qe1 e5 11. fxe5 dxe5 12. Nxc6 Bxc6 13. Bd3 Ng4 14. Kh1
Bh4 15. Qe2 Nxe3 16. Qxe3 Bg5 17. Qf3 Bf4 18. Qf2 Kh8 19. Rad1 Qd6 20. Qh4 h6
21. a3 Qc5 22. Qh5 g6 23. Qh4 Kg7 24. Nd5 Bxd5 25. exd5 Rad8 26. c4 a5 27. Qe1
Qc7 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Liascovich, Lucas"]
[Black "Bachman, Axel"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2395"]
[BlackElo "2448"]
[PlyCount "117"]
[EventDate "2006.07.24"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 e6 6. O-O b5 7. Be2 c5 8. dxc5
Bxc5 9. Qxd8+ Kxd8 10. Rd1+ Ke7 11. Nbd2 Bb7 12. b3 Nbd7 13. Bb2 Rhc8 14. a4
bxa4 15. Rxa4 Nb6 16. Raa1 a5 17. Bb5 Bb4 18. Bd4 Bc5 19. Bc3 Bb4 20. Bd4 Nbd5
21. Nc4 Bc3 22. Rac1 Bxd4 23. Rxd4 Rc5 24. Ba4 Nb6 25. Rb1 Nxa4 26. bxa4 Bc6
27. Nce5 Be4 28. Rbd1 Rb8 29. h4 Bd5 30. Nd3 Rc2 31. Nfe5 Ne4 32. Nf4 f6 33.
Nxd5+ exd5 34. Rxd5 Nxf2 35. Nc6+ Rxc6 36. Kxf2 Rc2+ 37. Kf3 Rbb2 38. Rd7+ Ke6
39. R1d6+ Ke5 40. Rd5+ Ke6 41. R7d6+ Kf7 42. Rxa5 Rf2+ 43. Ke4 Rxg2 44. h5 Rb7
45. Kf3 Rh2 46. Kg3 Re2 47. Kf3 Rh2 48. Kg3 Ra2 49. h6 Ra3 50. hxg7 Kxg7 51.
Kf4 Re7 52. e4 Ra1 53. Rd4 Kg6 54. Ra8 Rf1+ 55. Kg3 Rg7 56. Kg2 Rf4 57. Kg3 Rf1
58. Kg2 Rf4 59. Kg3 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Needleman, Gaston"]
[Black "Panno, Oscar"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2435"]
[BlackElo "2459"]
[Annotator "Roberto G Alvarez"]
[PlyCount "78"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Qe2 c6 8. a4
a5 (8... Qc7 $5 9. a5 Rb8) 9. Rd1 Qc7 10. h3 h6 {#} (10... exd4 $5 11. Nxd4 Re8
) 11. Be3 ({La teoria recomienda} 11. dxe5 dxe5 12. Nh4 $16 {
aprovechando el debilitamiento de la casilla g6, producto del avance ...h6}
12... Nc5 13. Nf5 Kh7 14. Qf3 Be6 15. Bxe6 fxe6 $5 16. Nxe7 Qxe7 17. Qg3 Qc7
18. Qe3 Na6 19. Qe2 Qf7 20. Be3 Qg6 21. Rd6 $1 Nxe4 22. Nxe4 Qxe4 23. Rd7 {
[/\ Rg7]} 23... Qg6 24. c3 $1 Rf7 25. Rxf7 Qxf7 26. Bb6 Nc7 27. c4 Ne8 28. Qxe5
Qf5 29. Re1 Qc2 30. Qe4+ $1 Qxe4 31. Rxe4 Ra6 (31... Nd6 32. Rxe6 Nxc4 33. Bd4)
32. Bc5 b6 33. Rxe6 $18 bxc5 34. Rxe8 Rb6 35. Ra8 Rb4 36. b3 $1 Rxb3 37. Rxa5 {
1-0 Kavalek,L-Najdorf,M/Manila 16/201 1973/[Ivkov,B] (37)}) 11... Re8 12. Bb3 (
12. Ba2 Nf8 13. Qc4 Bd8 14. d5 (14. Rd2 Nxe4 15. Qxf7+ Qxf7 16. Bxf7+ Kxf7 17.
Nxe4 Bc7 18. dxe5 dxe5 19. Bc5 Bf5 20. Re1 Rad8 21. c3 Ne6 22. Nd6+ Bxd6 23.
Bxd6 e4 24. Ne5+ Kg8 25. Nc4 Ra8 26. Kh2 g5 27. Kg3 b5 28. Ne3 Bg6 29. Ng4 Red8
30. Ne5 Be8 31. Rxe4 Nc5 32. Ree2 Nxa4 33. Ng4 h5 34. Nf6+ Kg7 35. Ne4 Kg6 36.
Be7 h4+ 37. Kg4 Bd7+ 38. Kf3 Nb6 39. Rd6+ Kf7 40. Nxg5+ Kg7 41. Bxd8 Rxd8 42.
Re7+ Kf8 43. Rf7+ Ke8 44. Rg6 {1-0 Seres,L-Bacholke,M/Triesen 2000 (44)}) 14...
Ng6 15. Rab1 Rf8 16. b4 axb4 17. Rxb4 c5 18. Rb2 b6 19. Qf1 Nh5 20. Bc4 Nhf4
21. Kh2 Kh8 22. Ng1 f5 23. g3 fxe4 24. Nxe4 Rxa4 25. Nc3 Ra8 26. gxf4 exf4 27.
Bd2 Ne5 28. f3 Bh4 29. Be1 Bg3+ 30. Bxg3 fxg3+ 31. Kxg3 Qe7 32. Be2 Ng6 33. Rb3
Qe5+ 34. Kg2 Nf4+ 35. Kh1 Qh5 36. Kh2 Qe5 37. Kh1 Nh5 38. Qf2 Rf5 39. Ne4 Ra2
40. Qh2 Nf4 41. Bf1 Ra1 42. Rxa1 Qxa1 43. Nxd6 Rh5 44. Qxf4 Qxf1 45. Qf8+ Kh7
46. Qxc8 Rg5 47. Qg4 Rxg4 48. hxg4 Qd1 49. Rxb6 Qxd5 50. Ne4 c4 51. c3 Kh8 52.
Rd6 Qb5 53. Kg2 Qb2+ 54. Rd2 Qc1 55. Ne2 Qb1 56. Nf4 Qb6 57. Nd5 Qa7 58. Re2
Qb7 59. Ne3 Qc6 60. Rd2 Qa6 61. Rd4 Qa2+ 62. Nf2 Kh7 63. Nxc4 {
1-0 Boensch,U-Appel,R/Germany 1995/GER-chT (63)}) (12. dxe5 dxe5 13. Nh4 Nf8
14. Nf5 Bxf5 15. exf5 N8d7 16. Rd2 Bb4 17. Rad1 Re7 18. Bb3 Rae8 19. Qc4 e4 20.
Nb5 Qe5 21. Nd6 Bxd6 22. Rxd6 Qxf5 23. Qc3 Ne5 24. Rd8 Kh7 25. Rxe8 Rxe8 26.
Rd6 Kg8 27. Qd2 Kh7 28. Qd1 Re7 29. Rd8 Ng6 30. Qd6 Qd5 31. Qb8 Nd7 32. Qxb7
Qd1+ 33. Kh2 Qd6+ 34. Kg1 Nh4 35. Qc8 Nf5 36. Qa6 Qf6 37. Qc4 Nh4 38. Kf1 Qg6
39. g3 Nf5 40. Qe2 Ne5 41. Bc5 Rb7 42. Re8 Nd7 43. Be3 Qf6 44. Kg2 Qxb2 45. Bd2
Nf6 46. Rxe4 Nxe4 47. Qxe4 g6 48. Bxa5 Qf6 49. Qc4 Nd4 50. Qd3 c5 51. Bd5 Ra7
52. Bd2 Rxa4 53. h4 Nf5 54. Bc3 Nd4 55. h5 Ra7 56. hxg6+ fxg6 57. Bb2 Qb6 58.
Bc1 Qd6 59. Be4 Re7 60. g4 Qe6 {
0-1 Kozlov,O-Movsesian,S/Litomysl 1994/EXT 97 (60)}) 12... exd4 13. Bxd4 Ne5 (
13... Nc5 {es tipica luego del cambio de peones en el centro.}) 14. Nd2 Be6 15.
f4 {#} 15... Bxb3 16. cxb3 {
El cambio de alfiles de casillas blancas es un logro para las negras.} 16...
Ned7 17. Rac1 Nf8 {Iniciando un reagrupamiento tipico en estas posiciones: el
caballo se dirige a e6.} 18. Qf3 Qb8 19. Kh1 Ne6 {#} 20. Bf2 Bf8 21. Nf1 Nd7
22. Ng3 Ndc5 23. Nce2 b5 24. h4 bxa4 25. f5 Nd8 26. Qg4 Nxb3 27. Rc3 c5 {
Las blancas sacrificaron 2 peones en pos del ataque en el flanco rey. Sera
suficiente} 28. Nh5 (28. f6 $5) 28... Nc6 29. Rg3 $6 (29. Nf6+ Kh8 30. Nxe8 Ne5
31. Qh3 Qxe8 32. Nf4 $13) 29... Ne5 30. Qf4 Kh8 31. Be3 f6 32. Qf2 Ra7 33. Nef4
(33. Bxh6 gxh6 34. Nxf6 Rg7 35. Rxg7 Kxg7 36. Nxe8+ Qxe8 {
es favorable a las negras}) 33... Qb4 34. Re1 (34. Nd5 Qxe4 35. Nhxf6 Qxh4+ 36.
Kg1 $17) 34... Rb7 35. Nxf6 {
Un sacrificio desesperado en posicion muy interior.} 35... gxf6 36. Nd5 Nd3 37.
Qf3 Qxe1+ 38. Kh2 Rg7 39. Rh3 Ne5 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Prasca Sosa, Raphael"]
[Black "Rodriguez, Andres"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2442"]
[BlackElo "2511"]
[PlyCount "94"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3
cxd4 9. cxd4 f5 10. Ne2 Be7 11. Kf2 O-O 12. Kg2 Qd8 13. Be3 Nb6 14. b3 Bd7 15.
Nc1 a5 16. Nd3 a4 17. Nc5 Bxc5 18. dxc5 d4 19. Bxd4 Nxd4 20. Qxd4 Bc6 21. Qxd8
Rfxd8 22. Kf2 Nd7 23. b4 Bd5 24. Bg2 b6 25. c6 Bxc6 26. Rhd1 Nf8 27. Rac1 Rxd1
28. Rxd1 Bd5 29. a3 Rc8 30. Nd4 Bxg2 31. Kxg2 g5 32. fxg5 Rd8 33. Kf2 Ng6 34.
Ke2 Nxe5 35. Nxe6 Rxd1 36. Kxd1 Nc4 37. Nd4 Nxa3 38. Nxf5 Nc4 39. Kc2 Kf7 40.
h4 Ke6 41. g4 Ne5 42. Ne3 Nf3 43. Nc4 b5 44. Na3 Nxh4 45. Nxb5 Nf3 46. Nc3 Nxg5
47. Nxa4 Nf3 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Rojas Keim, Luis"]
[Black "Stamenkovic, Dragan"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2464"]
[BlackElo "2393"]
[PlyCount "89"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 Nbd7 8.
Be3 a6 9. f3 Qc7 10. Qd2 h5 11. O-O-O b5 12. Rhe1 Bb7 13. Nd5 Nxd5 14. exd5
O-O-O 15. Bg5 Bf6 16. Bxf6 Nxf6 17. Re3 Kd7 18. Rde1 Ke8 19. Qe2 Rd7 20. Nc6
Kf8 21. Nxe7 Kg7 22. Qd2 h4 23. Rc3 Qd8 24. Nc6 Qb6 25. Ne7 Rh5 26. f4 Rc7 27.
Rce3 a5 28. a3 a4 29. Ba2 Qc5 30. f5 gxf5 31. Rc3 Qb6 32. Rxc7 Qxc7 33. Qd4 Qc5
34. Qf4 Bxd5 35. Bxd5 Nxd5 36. Nxf5+ Kf8 37. Qe4 Nc7 38. Qe7+ Kg8 39. Nxd6 Qf2
40. Kb1 Rd5 41. Re4 Qf1+ 42. Ka2 Ne6 43. Rg4+ Ng7 44. Ne8 Rg5 45. Qxg5 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Alonso, Salvador"]
[Black "Rojas Keim, Luis"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2441"]
[BlackElo "2464"]
[PlyCount "99"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1
c4 9. Ne2 f6 10. g3 Nc6 11. f4 Nge7 12. Bh3 f5 13. Bg2 Bd7 14. Be3 O-O-O 15.
Kd2 Kc7 16. Bf3 b5 17. h3 Qa5 18. Qb2 Rb8 19. Rhb1 Qb6 20. Ke1 a5 21. Kf2 h6
22. Kg2 Nd8 23. Bd2 Nec6 24. Kh2 Nf7 25. Qc1 a4 26. Kg2 Rbg8 27. Qb2 Rb8 28.
Be3 Rhg8 29. Kh2 g5 30. Bh5 Be8 31. Qc1 gxf4 32. Nxf4 Ng5 33. h4 Bxh5 34. hxg5
hxg5 35. Nxe6+ Kd7 36. Nc5+ Ke8 37. Bxg5 Nd8 38. Bh4 Ne6 39. Qh6 Bg6 40. Rxb5
Qxb5 41. Nxe6 Kd7 42. Nf4 Qb2 43. Rg1 Qxc2+ 44. Rg2 Qc1 45. Qg5 Rb1 46. Qe7+
Kc8 47. Qe6+ Kb7 48. Qxd5+ Ka7 49. Qc5+ Kb7 50. Qd5+ 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Bachman, Axel"]
[Black "COMP ZAP!Chess"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2448"]
[BlackElo "2600"]
[Annotator "Roberto G Alvarez"]
[PlyCount "112"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8.
Bxe2 Be7 9. Nc3 c6 10. O-O-O Na6 11. Rhe1 Nc7 12. h3 Be6 (12... Ne6 13. Be3 O-O
14. d4 d5 15. a3 Ne8 16. Bd3 Nd6 17. Kb1 Re8 18. g4 b6 19. Ne5 Bb7 20. f4 f6
21. Nf3 Bf8 22. f5 Nc7 23. Bf4 Ba6 24. Bxa6 Nxa6 25. b3 Rxe1 26. Rxe1 Re8 27.
Rxe8 Nxe8 28. Kb2 Nac7 29. Ne2 Kf7 30. c4 dxc4 31. bxc4 Bd6 32. Kb3 {
1/2-1/2 Byrne,R-Schussler,H/Reykjavik 1980/EXT 99 (32)}) (12... h6 13. Bh4 Nfd5
14. Bf1 Be6 15. Nxd5 Nxd5 16. Bg3 Kd7 17. Nd4 Bg5+ 18. Kb1 Bf6 19. Nxe6 fxe6
20. c4 Ne7 {1/2-1/2 Kunte,A-Harikrishna,P/Pune 2004/PG150904 (20)}) 13. Ne4 (
13. Nd4 Kd7 14. Bf3 Rae8 15. Nxe6 Nxe6 16. Be3 d5 17. Ne2 Bc5 18. d4 Bd6 19.
Kb1 h6 20. g3 Ng5 21. Bg2 Nge4 22. Nc1 Re7 23. Nd3 Rhe8 24. Bc1 Kd8 25. Re3 Nd7
26. Rde1 Nb6 27. b3 Nc3+ 28. Kb2 Rxe3 29. Bxe3 Ne4 30. c3 Nd7 31. Kc2 Bc7 32.
g4 Ba5 33. b4 Bc7 34. f3 Nd6 35. Bc1 Rxe1 36. Nxe1 g5 37. f4 f6 38. Nd3 b5 39.
Bf3 Ke7 40. Bg2 Nf7 41. Kb3 Ke6 42. a4 a6 43. Bf3 Ke7 44. a5 Nd8 45. f5 Nf7 46.
Kc2 Nd6 47. Kd1 Nc4 48. Ke2 Kf7 49. Kf1 Ke7 50. Kg2 Kf7 51. Bd1 Nd6 52. Nf2 Ke7
53. Bc2 Nf7 54. Kf3 Kf8 55. Be3 Ke7 56. Bd3 Kf8 57. Nd1 Ke7 58. Bf2 Bf4 59. Bg3
Nfe5+ 60. dxe5 Nxe5+ 61. Ke2 Bxg3 62. Ne3 Kd6 63. Nc2 Nd7 64. Nd4 c5 65. Ne6
cxb4 66. cxb4 Be5 67. Kd2 Ke7 68. Kc2 Nb8 69. Kb3 Bg3 70. Bf1 {
0-1 Panbukchian,V-Kuzev,B/Bankia 1992/EXT 97 (70)}) 13... Nxe4 14. dxe4 Bxg5+
15. Nxg5 Ke7 {#} 16. Rd2 a5 17. a4 Rhd8 18. f4 f6 19. Nf3 Bf7 20. Nd4 g6 21. g3
Kf8 22. Bd3 Re8 23. Rde2 Ne6 24. Nxe6+ Bxe6 25. g4 Ke7 26. Kd2 Rg8 27. Rg2 Rae8
28. Kc3 Kd7 29. b3 Bf7 30. Rge2 Rgf8 31. Kd4 Bg8 32. Rf1 Re7 33. Rfe1 Rfe8 34.
Kc3 g5 35. Kd2 Bf7 36. Rh1 h6 37. Rf2 Bg6 38. f5 Bf7 39. h4 $1 d5 40. exd5 Bxd5
41. Rh3 c5 42. hxg5 hxg5 43. Rh6 Rf8 44. Re2 $1 Rxe2+ 45. Bxe2 Kd6 46. Bb5 Bf3
47. Be2 Bc6 48. Bc4 Rd8 49. Ke3 Ke5 50. Rh7 $1 Rd7 51. Rxd7 $1 Bxd7 $11 {#} 52.
Bd3 Bc6 53. c4 b6 54. Bc2 Bb7 55. Bb1 Bc6 56. Bc2 Bb7 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Panno, Oscar"]
[Black "Hungaski, Robert"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2459"]
[BlackElo "2412"]
[PlyCount "30"]
[EventDate "2006.07.24"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8.
O-O Nbd7 9. b3 c5 10. Bb2 Be7 11. a4 a6 12. axb5 axb5 13. Rxa8 Bxa8 14. Qd3 Qb6
15. Na3 O-O 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Rodriguez, Andres"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2511"]
[BlackElo "2459"]
[PlyCount "132"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 Bf5 5. Bd3 e6 6. g4 Bg6 7. h4 Nd6 8. Nf3
Nd7 9. Nc3 c5 10. h5 Bxd3 11. Qxd3 c4 12. Qe2 b5 13. a3 Qa5 14. h6 Ne4 15. hxg7
Bxg7 16. Kf1 Nxc3 17. Qe1 Nf6 18. Ne5 Nd7 19. Nxd7 Kxd7 20. bxc3 Qd8 21. a4 a6
22. Qb1 Kc6 23. Ke2 f6 24. e4 dxe4 25. Rh5 e5 26. dxe5 fxe5 27. Bxe5 Qd7 28.
Qh1 Qxg4+ 29. Kf1 Rad8 30. axb5+ axb5 31. Re1 Bxe5 32. Rxe5 Qf3 33. Re6+ Rd6
34. Rxd6+ Kxd6 35. Qh6+ Kc5 36. Qh2 Kc6 37. Qh4 Kd5 38. Re2 Rg8 39. Rd2+ Kc6
40. Qh2 Rg6 41. Rd8 e3 42. Rc8+ Kb7 43. Qb8+ Ka6 44. Qa8+ Qxa8 45. Rxa8+ Kb7
46. Rh8 Rh6 47. fxe3 Rh2 48. e4 Kc6 49. Rc8+ Kd6 50. Rb8 Rxc2 51. Rxb5 Rxc3 52.
Ke2 Rh3 53. Kd2 h5 54. Rd5+ Ke6 55. Rc5 c3+ 56. Kc2 Kf6 57. Rf5+ Kg6 58. Rf1
Re3 59. Rg1+ Kh7 60. Rh1 Kh6 61. Kb3 Rxe4 62. Kxc3 Kg5 63. Kd2 h4 64. Re1 Ra4
65. Ke3 Kg4 66. Kf2 h3 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Slipak, Sergio"]
[Black "Needleman, Gaston"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2463"]
[BlackElo "2435"]
[PlyCount "109"]
[EventDate "2006.07.24"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d6 6. d4 c6 7. O-O Qa5 8. h3
Ne4 9. Nfd2 f5 10. e3 d5 11. c4 Nd7 12. Kh2 e5 13. cxd5 cxd5 14. Nf3 exd4 15.
Bxd4 Ndf6 16. Qe1 b6 17. b4 Qa4 18. Nc3 Qe8 19. a4 Be6 20. Nb5 Rc8 21. Nxa7 Rc2
22. Nb5 g5 23. Bxf6 Bxf6 24. Nfd4 Rc4 25. f3 Bxd4 26. exd4 Nf6 27. Nd6 Qd7 28.
Nxc4 dxc4 29. f4 g4 30. d5 Bxd5 31. Rd1 Qf7 32. Bxd5 Nxd5 33. hxg4 Re8 34. Qd2
Ne3 35. Rfe1 Nxd1 36. Rxe8+ Qxe8 37. Qxd1 c3 38. Qb3+ Kf8 39. Qxc3 Qe2+ 40. Kg1
fxg4 41. a5 bxa5 42. bxa5 Qe4 43. Kf2 Qb1 44. Qa3+ Kf7 45. a6 Qb6+ 46. Ke2 Qe6+
47. Kd3 Qd5+ 48. Kc2 Qg2+ 49. Kb1 Qf1+ 50. Ka2 Qe2+ 51. Kb3 Qd3+ 52. Kb2 Qd2+
53. Kb1 Qd1+ 54. Kb2 Qd2+ 55. Kb1 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Stamenkovic, Dragan"]
[Black "Prasca Sosa, Raphael"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2393"]
[BlackElo "2442"]
[PlyCount "178"]
[EventDate "2006.07.24"]

1. d4 d5 2. Bg5 c6 3. Nf3 h6 4. Bh4 Qb6 5. b3 Bf5 6. e3 e6 7. Bd3 Nd7 8. O-O
Ngf6 9. c4 Ne4 10. Qe2 g5 11. Bg3 Nxg3 12. hxg3 Bxd3 13. Qxd3 Bg7 14. Nc3 O-O
15. g4 dxc4 16. Qxc4 c5 17. Ne2 Rac8 18. Rac1 Qa5 19. a4 Rfd8 20. dxc5 Rxc5 21.
Qe4 Rd5 22. Nfd4 Nf6 23. Qf3 Qb6 24. Rc4 Ne8 25. b4 Be5 26. Rfc1 Nf6 27. Nc3
R5d7 28. a5 Qd6 29. g3 Qb8 30. Nce2 Kg7 31. a6 h5 32. gxh5 g4 33. Qg2 bxa6 34.
Nc6 Rd1+ 35. Kh2 Qd6 36. Nxd8 Rxc1 37. Nxe6+ Qxe6 38. Rxc1 Qf5 39. Rc5 Ne4 40.
h6+ Kh7 41. Kg1 Nxc5 42. bxc5 Qb1+ 43. Kh2 Qc2 44. Qb7 Qc4 45. Nf4 Kxh6 46. Qe7
Bxf4 47. Qf6+ Kh7 48. Qf5+ Kg7 49. Qxg4+ Kf6 50. Qh4+ Ke6 51. gxf4 Qxc5 52.
Qh6+ f6 53. Qh7 a5 54. Qe4+ Kd6 55. Qd3+ Kc7 56. Qg6 Qc3 57. Qe8 Kb6 58. Qb8+
Ka6 59. Qd6+ Kb5 60. Qd7+ Kb4 61. Qxa7 a4 62. Qb6+ Ka3 63. Kg3 Ka2 64. Qd4 Kb3
65. Qd1+ Qc2 66. Qd5+ Kb2 67. Qd4+ Kb1 68. Qb4+ Ka2 69. Qd4 a3 70. Qb4 Qd3 71.
Kg4 Ka1 72. e4 a2 73. Kf5 Qe2 74. f3 Qxf3 75. Kxf6 Qxf4+ 76. Ke6 Qh6+ 77. Kd5
Qc1 78. e5 Qd1+ 79. Ke6 Qc2 80. Kd6 Qh2 81. Ke6 Qh3+ 82. Ke7 Qh7+ 83. Ke6 Qg6+
84. Ke7 Qg7+ 85. Ke6 Qc7 86. Kf6 Qd8+ 87. Kf7 Qc7+ 88. Kf6 Qd8+ 89. Kf7 Qc7+
1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Valerga, Diego"]
[Black "Liascovich, Lucas"]
[Result "0-1"]
[ECO "D86"]
[WhiteElo "2470"]
[BlackElo "2395"]
[PlyCount "50"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 cxd4 9. cxd4 Nc6 10. Be3 O-O 11. Rc1 Qa5+ 12. Kf1 Rd8 13. d5 Ne5 14. Bb3 f5
15. d6+ Kh8 16. Rc5 Qb4 17. a3 Qxe4 18. Nc3 Qh4 19. Qd4 Ng4 20. Nb5 b6 21. dxe7
Qxe7 22. Rc7 Bd7 23. Nc3 Nxe3+ 24. Qxe3 Qxe3 25. fxe3 Be5 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Bachman, Axel"]
[Black "Valerga, Diego"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2448"]
[BlackElo "2470"]
[PlyCount "97"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. O-O Nd4 6. Nxd4 cxd4 7. Ne2 Nc6 8.
c3 Bc5 9. b4 Bb6 10. a4 dxc3 11. dxc3 O-O 12. a5 Bc7 13. f4 d5 14. e5 f6 15.
exf6 Qxf6 16. Be3 Bd7 17. Qd2 a6 18. Ba4 Rad8 19. Bc2 Be8 20. f5 e5 21. Bg5 Qd6
22. Bxd8 Bxd8 23. Bb3 Bf7 24. Rad1 Ne7 25. Ng3 Qc6 26. f6 gxf6 27. Nf5 Nxf5 28.
Rxf5 b6 29. Bxd5 Bxd5 30. Qxd5+ Qxd5 31. Rxd5 bxa5 32. bxa5 Re8 33. Rd7 Bxa5
34. Rxf6 Bxc3 35. Rxa6 Rf8 36. g4 Rf7 37. Rxf7 Kxf7 38. Kf2 Bd2 39. Kf3 Kg7 40.
Ke4 Bf4 41. h3 h6 42. Kf5 Kf7 43. h4 Kg7 44. Ra7+ Kg8 45. Kg6 Kf8 46. Kf6 Ke8
47. g5 hxg5 48. hxg5 e4 49. g6 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "COMP ZAP!Chess"]
[Black "Rojas Keim, Luis"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2600"]
[BlackElo "2464"]
[PlyCount "35"]
[EventDate "2006.07.24"]

1. d4 {0} 1... d5 {11} 2. c4 {0} 2... Nc6 {15} 3. Nf3 {0} 3... Bg4 {22} 4. Nc3
{0} 4... Nf6 {32} 5. cxd5 {0} 5... Nxd5 {24} 6. e4 {0} 6... Nxc3 {55} 7. bxc3 {
0} 7... e6 {52} 8. Rb1 {521} 8... Rb8 {400} 9. Qa4 {0} 9... Bxf3 {50} 10. gxf3
{200} 10... Qd7 {103} 11. Bb5 {138} 11... Ra8 {159} 12. c4 {239} 12... a6 {820}
13. d5 {0} 13... exd5 {25} 14. cxd5 {151} 14... axb5 {404} 15. Qxa8+ {0} 15...
Nd8 {12} 16. Qa5 {159} 16... c6 {51} 17. Bf4 {170} 17... Bc5 {534} 18. Qc3 {164
} 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Fier, Alexandr"]
[Black "Stamenkovic, Dragan"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2459"]
[BlackElo "2393"]
[PlyCount "60"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8.
Be3 Bg7 9. Be2 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. b3 Rfc8 13. f3 a6 14. Nd5 Qxd2+
15. Kxd2 Nxd5 16. exd5 Bd7 17. a4 a5 18. f4 Bb2 19. Rcf1 Ba3 20. Bd3 Bc5 21.
Bxc5 Rxc5 22. Ke3 e6 23. dxe6 Bxe6 24. Be4 d5 25. cxd5 Bxd5 26. Bxd5 Rxd5 27.
Rd1 Re8+ 28. Kf2 Rc5 29. Rhe1 Rc2+ 30. Kf1 Rxe1+ 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Hungaski, Robert"]
[Black "Slipak, Sergio"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2412"]
[BlackElo "2463"]
[PlyCount "36"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Nxc6 bxc6 7. Bd3 Ne7
8. O-O d6 9. Qe2 O-O 10. Be3 Bxe3 11. Qxe3 f5 12. f4 fxe4 13. Bxe4 Bf5 14. Nd2
Nd5 15. Qd4 Bxe4 16. Qxe4 Qd7 17. g3 Rae8 18. Qc4 Kh8 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Liascovich, Lucas"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2395"]
[BlackElo "2459"]
[PlyCount "50"]
[EventDate "2006.07.24"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nd7 5. e4 e5 6. Be2 Ngf6 7. O-O O-O 8. Be3
c6 9. d5 c5 10. a3 Ne8 11. g4 Ndf6 12. Ne1 Kh8 13. Nd3 b6 14. Kh1 Qe7 15. Rg1
Ng8 16. Qd2 f5 17. gxf5 gxf5 18. Bg5 Bf6 19. exf5 Bxf5 20. Rae1 Ng7 21. f4 exf4
22. Qxf4 Bxg5 23. Qxg5 Qxg5 24. Rxg5 Rae8 25. Nf2 Nh6 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Needleman, Gaston"]
[Black "Rodriguez, Andres"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2435"]
[BlackElo "2511"]
[PlyCount "124"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 Qc7 12. Bg5 O-O 13. Bh4 h6 14. Bg3 Bxg3 15.
hxg3 g5 16. Bb5 Ng4 17. Bxc6 bxc6 18. Qd3 Qg7 19. Nh2 Nxh2 20. Kxh2 Bd7 21.
Rac1 Rf6 22. Ng1 g4 23. f4 h5 24. Rce1 Be8 25. f5 exf5 26. Ne2 Bd7 27. Nf4 Rh6
28. Qa3 h4 29. Qe7 hxg3+ 30. Kxg3 Re8 31. Qxg7+ Kxg7 32. Rxe8 Bxe8 33. Re1 Kf7
34. Nd3 Rh8 35. Kf4 Kf6 36. Nc5 g3 37. Re6+ Kf7 38. Re3 Kf6 39. Re6+ Kf7 40.
Kxg3 Rg8+ 41. Kf4 Rxg2 42. Re3 Rxb2 43. a4 Rf2+ 44. Kg5 f4 45. Rb3 f3 46. Rb7+
Kg8 47. Kf4 Rf1 48. Rxa7 Bh5 49. Nd3 Rd1 50. Nf2 Rxd4+ 51. Kg3 Kf8 52. a5 Ra4
53. a6 Ra3 54. Ra8+ Ke7 55. a7 Bf7 56. Nd3 d4 57. Ne5 Bd5 58. Rc8 c5 59. Rxc5
Kd6 60. Nc4+ Kxc5 61. Nxa3 d3 62. Nb1 Kb6 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Prasca Sosa, Raphael"]
[Black "Alonso, Salvador"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2442"]
[BlackElo "2441"]
[PlyCount "74"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nde2 Nf6 7. g3 O-O 8.
Bg2 Rb8 9. a4 d6 10. O-O a6 11. Nd5 Nd7 12. c3 b5 13. axb5 axb5 14. Nd4 Nxd4
15. cxd4 b4 16. Bg5 Nf6 17. Nxf6+ exf6 18. Be3 f5 19. Qd2 Re8 20. exf5 Bxf5 21.
Bc6 Rf8 22. Ra4 b3 23. Bg5 Qc8 24. d5 Bc2 25. Bh6 Bxb2 26. Bxf8 Qxf8 27. Rc4
Be5 28. Rxc2 bxc2 29. Qxc2 Rb2 30. Qe4 Qb8 31. Kg2 Qb6 32. Bd7 Kg7 33. Qf3 h5
34. Be8 Qc7 35. h4 Rc2 36. Re1 Rc3 37. Re3 Rxe3 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Alonso, Salvador"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2441"]
[BlackElo "2459"]
[PlyCount "82"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 a6 8. Be3
Be7 9. f4 O-O 10. Qf3 Qc7 11. O-O-O Na5 12. g4 Nxb3+ 13. axb3 Nd7 14. Nf5 exf5
15. Nd5 Qd8 16. gxf5 Nf6 17. Nb6 Rb8 18. Rhg1 Re8 19. Bd4 Bf8 20. e5 Nd7 21.
Nxc8 Rxc8 22. e6 fxe6 23. fxe6 Nf6 24. f5 Qe7 25. Kb1 Kh8 26. Qh3 Qc7 27. Rg2
Be7 28. Rd3 Qa5 29. Rg1 Bd8 30. Rdg3 Rc7 31. Qg2 Rg8 32. Qh3 Re8 33. Qg2 Rg8
34. Qh3 Rf8 35. Qg2 Rg8 36. Qh3 Qd2 37. R3g2 Qxd4 38. Qf3 Qe4 39. Qf1 Rc5 40.
Re2 Qxf5 41. Qg2 Re5 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Panno, Oscar"]
[Black "Bachman, Axel"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2459"]
[BlackElo "2448"]
[PlyCount "25"]
[EventDate "2006.07.24"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. g3 O-O 5. Bg2 d6 6. O-O Ne4 7. Nbd2 Nxd2 8.
Bxd2 c5 9. Bc3 Nc6 10. Rc1 cxd4 11. Nxd4 Bd7 12. b3 Rc8 13. Qd2 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Rodriguez, Andres"]
[Black "Hungaski, Robert"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2511"]
[BlackElo "2412"]
[PlyCount "152"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Nbd2 Ba7 7. h3 O-O 8. O-O
d6 9. Bb3 h6 10. Re1 Nh5 11. Nf1 Qf6 12. Be3 Nf4 13. Bxa7 Rxa7 14. Re3 Ra8 15.
Qd2 Na5 16. Bd1 c5 17. Kh2 Be6 18. Ng1 Nc6 19. g3 Ng6 20. Rf3 Qg5 21. Ne3 Nge7
22. Bb3 Qg6 23. g4 Rad8 24. Nf5 Bxb3 25. axb3 Nxf5 26. gxf5 Qg5 27. Qe2 Kh7 28.
Rg3 Qf6 29. Nf3 Rg8 30. Rag1 g6 31. fxg6+ fxg6 32. h4 Rdf8 33. Rh3 Qf4+ 34. Kh1
Nd8 35. Rg4 Qc1+ 36. Rg1 Qf4 37. Rgg3 Ne6 38. Qf1 Qf7 39. Rh2 Nf4 40. Nd2 Nh5
41. Rg4 Qe6 42. Qg1 Rf4 43. f3 Rgf8 44. Rxf4 Rxf4 45. Qf2 b5 46. c4 Qf7 47. Kg1
Ng7 48. Qg2 Ne6 49. Kf2 Nd4 50. Qh3 h5 51. Rh1 Qe7 52. Kg3 Qf8 53. Kf2 Rf7 54.
cxb5 Qh6 55. Rd1 axb5 56. Qg3 Ra7 57. Qh3 Qf4 58. Qg3 Qf7 59. Nf1 Ra2 60. Rd2
Nxb3 61. Rc2 Nd4 62. Rd2 Ra8 63. Kg2 Qf4 64. Qh3 Rf8 65. Rf2 Qf7 66. Ne3 Ne6
67. Nd5 Kh6 68. Qg3 Nf4+ 69. Nxf4 Qxf4 70. Qxf4+ exf4 71. Rc2 Ra8 72. e5 Rd8
73. exd6 Rxd6 74. Rxc5 Rxd3 75. Rxb5 Rd2+ 76. Kg1 Kg7 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Rojas Keim, Luis"]
[Black "Prasca Sosa, Raphael"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2464"]
[BlackElo "2442"]
[PlyCount "120"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3
Nf5 9. Na4 Qa5+ 10. Bd2 Bb4 11. Bc3 b5 12. a3 Bxc3+ 13. Nxc3 b4 14. axb4 Qxb4
15. Bb5 Bd7 16. Bxc6 Bxc6 17. Qd2 O-O 18. O-O Rfb8 19. Rab1 a5 20. g4 Ne7 21.
Ne1 Bb5 22. Nc2 Qb3 23. Rfe1 Bd7 24. Re3 Qb6 25. Rh3 Rf8 26. Qd3 Ng6 27. g5
Rfb8 28. Ne3 h6 29. Rg3 hxg5 30. Kh1 Qd8 31. Rbg1 Rxb2 32. Ncd1 Rb4 33. Rxg5
Kf8 34. h4 Ke7 35. h5 Qh8 36. R1g4 a4 37. Kg1 Nf8 38. Nc3 Rb3 39. Rxg7 Qxh5 40.
Rg8 Bc6 41. Qc2 Nd7 42. R8g7 Rh8 43. Kf1 Qh1+ 44. Ke2 Rf8 45. Rh7 Qa1 46. Ned1
Bb7 47. Rgg7 Ba6+ 48. Kf3 Ke8 49. Kg2 Qa3 50. Ne2 Qb4 51. Nf4 Qb7 52. Nxe6 Bd3
53. Qc7 Qxc7 54. Nxc7+ Kd8 55. Ne6+ fxe6 56. Rxd7+ Kc8 57. Rhg7 Be4+ 58. Kf1
Rb1 59. Ke2 Bf3+ 60. Ke3 Bxd1 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Slipak, Sergio"]
[Black "Liascovich, Lucas"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2463"]
[BlackElo "2395"]
[PlyCount "100"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Ne2 e5 8. d5
O-O 9. O-O c6 10. Nec3 Na6 11. h3 Nc7 12. Qb3 c5 13. a4 Nfe8 14. a5 Nd6 15. Be3
b6 16. axb6 axb6 17. Rxa8 Nxa8 18. Nd2 f5 19. Ra1 Bd7 20. exf5 gxf5 21. Nc4 f4
22. Bxc5 bxc5 23. Nxd6 fxg3 24. fxg3 Bxh3 25. Rxa8 Qxa8 26. Bxh3 Qa1+ 27. Nd1
e4 28. Be6+ Kh8 29. Nf7+ Rxf7 30. Bxf7 Qa7 31. Nf2 Bd4 32. d6 Bxf2+ 33. Kg2 Kg7
34. Be6 c4 35. Qd1 Kf6 36. Qd5 Qc5 37. d7 Qxd5 38. Bxd5 Bb6 39. Bxc4 Ke7 40.
Bb5 h6 41. b3 Bc5 42. Bc6 Kd8 43. g4 Kc7 44. Bb5 Kd8 45. Kg3 Bd6+ 46. Kf2 Bc5+
47. Ke2 Kc7 48. Kd2 Bd4 49. b4 e3+ 50. Kd3 e2 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Stamenkovic, Dragan"]
[Black "Needleman, Gaston"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2393"]
[BlackElo "2435"]
[PlyCount "67"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. e4 d6 8.
Qd2 g6 9. O-O-O Nbd7 10. Be3 Qa5 11. Nb5 Qxa2 12. Qb4 a5 13. Nc7+ Kd8 14. Qc3
Bg7 15. e5 Ne4 16. fxe4 Bxe5 17. Rd4 Qa1+ 18. Kd2 Qxf1 19. Nxa8 e6 20. Qc7+ Ke7
21. Nb6 Qxg2+ 22. Ne2 Qxh1 23. Rd3 Qxe4 24. Nxc8+ Rxc8 25. Qxc8 Bxb2 26. Rb3
Qd5+ 27. Ke1 b5 28. Rxb2 b4 29. Rb3 Qh1+ 30. Bg1 Nc5 31. Qc7+ Kf6 32. Rh3 Ne4
33. Rxh7 Ke5 34. Qxa5+ 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Valerga, Diego"]
[Black "COMP ZAP!Chess"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2470"]
[BlackElo "2600"]
[PlyCount "70"]
[EventDate "2006.07.24"]

1. d4 {0} 1... Nf6 {0} 2. c4 {20} 2... g6 {0} 3. Nc3 {32} 3... Bg7 {0} 4. e4 {
22} 4... d6 {0} 5. Nf3 {25} 5... O-O {0} 6. Be2 {40} 6... e5 {0} 7. O-O {60}
7... Nc6 {0} 8. d5 {105} 8... Ne7 {0} 9. Nd2 {159} 9... a5 {0} 10. a3 {135}
10... Nd7 {0} 11. Rb1 {116} 11... f5 {0} 12. b4 {32} 12... b6 {0} 13. Kh1 {239}
13... axb4 {281} 14. axb4 {179} 14... Nf6 {325} 15. Bb2 {78} 15... Bh6 {251}
16. Bf3 {273} 16... Bd7 {525} 17. Nb3 {436} 17... fxe4 {217} 18. Nxe4 {27} (18.
Bxe4) 18... Nxe4 {231} 19. Bxe4 {32} 19... Ra4 {300} 20. Bc3 {113} 20... Nf5 {
26} 21. g3 {173} 21... Ra2 {144} 22. Rb2 {541} (22. Ra1) 22... Ra3 {0} 23. Bd2
{421} 23... Bxd2 {140} 24. Qxd2 {454} 24... Qf6 {0} 25. Kg1 {586} 25... Nd4 {
124} (25... Rfa8) 26. Nxd4 {31} 26... exd4 {95} 27. Re1 {447} (27. Ra2 Rc3)
27... d3 {129} 28. Re3 {242} 28... Re8 {0} 29. Rb1 {78} 29... Qd4 {13} 30. Rbe1
{106} (30. Bg2 Rxe3 31. fxe3 Qxc4) 30... Re5 $1 {0} (30... Qxc4 31. Bxd3 Rxd3
32. Rxe8+ Bxe8 33. Rxe8+ Kf7 34. Qe1 Rd1 $11) 31. h4 {256} 31... Qxc4 {97} 32.
Rc1 {214} 32... Qd4 {94} 33. Rxc7 {63} 33... Rxe4 {92} 34. Rxd7 {22} 34... Rxe3
{90} 35. Rd8+ {86} 35... Kf7 {89} 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Bachman, Axel"]
[Black "Slipak, Sergio"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2448"]
[BlackElo "2463"]
[PlyCount "75"]
[EventDate "2006.07.24"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. b3 Bb4 8. c4 Ne7
9. Bb2 O-O 10. Ne1 Bxe1 11. Rxe1 c5 12. Nc3 cxd4 13. Qxd4 Nc6 14. Qf4 d4 15.
Nb5 Ndxe5 16. Nxd4 Qa5 17. a3 Nxd4 18. Qxd4 f6 19. Qd6 Rad8 20. Qxe6+ Kh8 21.
b4 Qa4 22. Bxe5 Rfe8 23. Qh3 Rxe5 24. Bf1 Rxe1 25. Rxe1 h6 26. Qf3 Qd7 27. h3
b6 28. Rc1 Be8 29. Rc3 Qc6 30. Qxc6 Bxc6 31. c5 bxc5 32. Rxc5 Rd6 33. f3 a6 34.
Bxa6 Bxf3 35. gxf3 Rxa6 36. Rc3 Kg8 37. b5 Rb6 38. Rb3 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "COMP ZAP!Chess"]
[Black "Prasca Sosa, Raphael"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2600"]
[BlackElo "2442"]
[PlyCount "113"]
[EventDate "2006.07.24"]

1. e4 {0} 1... e6 {165} 2. d4 {0} 2... d5 {11} 3. Nc3 {0} 3... dxe4 {185} 4.
Nxe4 {0} 4... Nd7 {18} 5. Nf3 {0} 5... Ngf6 {18} 6. Bg5 {0} 6... Be7 {15} 7.
Nxf6+ {0} 7... Bxf6 {242} 8. Qd2 {0} 8... Bxg5 {77} 9. Nxg5 {0} 9... h6 {23}
10. Nf3 {277} 10... Qf6 {406} 11. Qe3 {830} 11... Nb6 {837} 12. Ne5 {0} 12...
Qe7 {597} 13. c3 {222} 13... Nd7 {706} 14. Bd3 {216} 14... Nf6 {825} 15. a4 {
206} 15... a5 {192} 16. Bb5+ {196} 16... Bd7 {19} 17. Qf3 {125} 17... c6 {121}
18. Bd3 {19} 18... Qd6 {152} 19. O-O {145} 19... Qc7 {95} 20. Rfe1 {140} 20...
O-O {46} 21. Re3 {84} 21... c5 {143} 22. dxc5 {133} 22... Bc6 {252} 23. Nxc6 {
129} 23... Qxc6 {58} 24. Bb5 {129} 24... Qxc5 {93} 25. Qxb7 {119} 25... Nd5 {13
} 26. Rd3 {71} 26... Rab8 {86} 27. Qc6 {87} 27... Qxc6 {10} 28. Bxc6 {71} 28...
Rxb2 {12} 29. Bxd5 {68} 29... exd5 {14} 30. Rxd5 {64} 30... Rc8 {64} 31. Rxa5 {
13} 31... Rxc3 {18} 32. h4 {59} 32... Rcc2 {40} 33. Rf5 {81} 33... g6 {68} 34.
Rf4 {7} 34... h5 {202} 35. Rd1 {150} 35... Rc7 {46} 36. Rd6 {26} 36... Ra7 {57}
37. Kh2 {77} 37... Ra2 {42} 38. Rdd4 {75} 38... Kg7 {41} 39. Kg3 {27} 39...
Ra3+ {14} 40. f3 {74} 40... Ra2 {15} 41. Kh3 {72} 41... Rc7 {82} 42. Rc4 {71}
42... Rb7 {56} 43. Rb4 {69} 43... Rc7 {12} 44. Rbc4 {68} 44... Rb7 {10} 45. Rb4
{67} 45... Rc7 {13} 46. Rfc4 {66} 46... Rd7 {27} 47. Rd4 {64} 47... Rc7 {14}
48. Rbc4 {63} 48... Rb7 {11} 49. Rb4 {62} 49... Rc7 {13} 50. Rf4 {43} 50... Rd7
{122} 51. g4 {104} (51. Rfc4 Re7 52. Rf4 Rc7) 51... Rdd2 {786} 52. Rfd4 {0}
52... hxg4+ {57} (52... Rh2+ 53. Kg3 Rag2+ 54. Kf4 Rxh4) 53. Rxg4 {58} 53... f5
{151} (53... Rh2+ 54. Kg3 Rhg2+ 55. Kf4) 54. Rg1 {58} 54... Ra3 {39} 55. Kg3 {
13} 55... Rda2 {27} 56. Rd1 {57} 56... Rxa4 {35} 57. Rd7+ {55} 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Fier, Alexandr"]
[Black "Rojas Keim, Luis"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2459"]
[BlackElo "2464"]
[PlyCount "65"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nf3 d5 6. Nbd2 Qd8 7. c3 dxe4 8.
Nxe4 Be7 9. Bd3 O-O 10. Bc2 Nd7 11. Qd3 g6 12. h4 h5 13. O-O-O Kg7 14. Neg5
Bxg5+ 15. hxg5 Nb6 16. Rxh5 Rh8 17. Rxh8 Qxh8 18. Qe4 Bd7 19. Qxb7 Nd5 20. Be4
Qd8 21. Qa6 Rb8 22. Qe2 Ba4 23. Rh1 Nxc3 24. bxc3 Qd6 25. Bc2 Rb5 26. Bxa4 Qa3+
27. Kd2 Qxa4 28. Ke3 c5 29. Qd2 Qa5 30. dxc5 Rxc5 31. Qd4+ e5 32. Nxe5 Rxe5+
33. Kf4 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Hungaski, Robert"]
[Black "Stamenkovic, Dragan"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2412"]
[BlackElo "2393"]
[PlyCount "107"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8.
Be2 Bg7 9. Bg5 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. f3 Rfc8 13. b3 Kf8 14. O-O a6
15. f4 Rc5 16. Qe3 Rac8 17. f5 gxf5 18. Nd5 Bxd5 19. exd5 Qxa2 20. Rxf5 Qb2 21.
Rcf1 Ra5 22. R5f2 Qe5 23. Qxe5 dxe5 24. d6 Rc6 25. dxe7+ Kxe7 26. Rf5 h6 27.
Bh4 b6 28. Bf3 e4 29. Rxa5 bxa5 30. Bxe4 Rb6 31. Rf3 Ke8 32. Bf5 Bf8 33. g4
Bc5+ 34. Kg2 Kf8 35. Be1 a4 36. bxa4 Rb2+ 37. Kf1 Rxh2 38. Bc3 Ne8 39. Bc8 Nd6
40. Bxa6 Rh4 41. Bd2 Ne4 42. Bf4 Kg7 43. Bb7 Nd6 44. Bd5 f6 45. a5 Rxg4 46. Rg3
Rxg3 47. Bxg3 Nc8 48. Be6 Na7 49. a6 Kf8 50. Ke2 Ke7 51. Bg4 Nc6 52. Bf3 Nd4+
53. Ke3 Nxf3+ 54. Kxf3 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Liascovich, Lucas"]
[Black "Rodriguez, Andres"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2395"]
[BlackElo "2511"]
[PlyCount "79"]
[EventDate "2006.07.24"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. e3 Nf6 5. Bg3 d6 6. h4 g4 7. h5 c6 8. Nc3 Qa5
9. Qd2 e5 10. dxe5 dxe5 11. Ne4 Qxd2+ 12. Nxd2 Nbd7 13. Bd3 e4 14. Bc4 Bg7 15.
Ne2 b5 16. Be6 Nb6 17. Bxc8 Nxc8 18. Nd4 Ne7 19. Ne6 Kf7 20. Nxg7 Kxg7 21. Nb3
Rhd8 22. Nd4 Kf7 23. Bf4 Rh8 24. O-O-O Rad8 25. g3 a6 26. Be5 Rd5 27. Nxc6
Rxd1+ 28. Rxd1 Nxc6 29. Bxf6 Kxf6 30. Rd6+ Kg5 31. Rxc6 Ra8 32. Rg6+ Kxh5 33.
Rg7 Rd8 34. b3 Rd6 35. a3 Rc6 36. Kb2 Rd6 37. a4 bxa4 38. bxa4 Rb6+ 39. Kc3
Rc6+ 40. Kb3 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Needleman, Gaston"]
[Black "Alonso, Salvador"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2435"]
[BlackElo "2441"]
[PlyCount "86"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Be3 Bc5 8. Be2
Nc6 9. Nxc6 Qxc6 10. Bd4 Ne7 11. Bf3 Qb6 12. Bxg7 Rg8 13. Bf6 Bxf2+ 14. Kf1 Bb7
15. a3 Rg6 16. Bxe7 Kxe7 17. e5 Bd4 18. Qe1 Bxf3 19. gxf3 Rag8 20. Qh4+ Ke8 21.
Qe4 Bxc3 22. bxc3 Rg1+ 23. Ke2 R8g2+ 24. Kd3 Rxa1 25. Rxa1 Qf2 26. Qe3 Qxc2+
27. Kd4 Qa4+ 28. Kc5 b4 29. Kb6 Qc6+ 30. Ka7 bxa3 31. Qb6 Qxb6+ 32. Kxb6 a2 33.
h4 Rc2 34. f4 Rf2 35. h5 h6 36. Kc5 Ke7 37. c4 Rxf4 38. Rxa2 Re4 39. Rxa6 Rxe5+
40. Kb6 Rxh5 41. c5 Rh1 42. Ra2 Rb1+ 43. Kc7 Rb5 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Valerga, Diego"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2470"]
[BlackElo "2459"]
[PlyCount "29"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. O-O Nbd7 7. b3 Bd6 8. Nc3
a6 9. Bb2 O-O 10. Rc1 Qe7 11. cxd5 exd5 12. Ne2 Ne4 13. Ng3 f5 14. Qc2 c5 15.
dxc5 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Alonso, Salvador"]
[Black "Hungaski, Robert"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2441"]
[BlackElo "2412"]
[PlyCount "116"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
d6 9. c3 Na5 10. Bc2 c6 11. d4 Qc7 12. Nbd2 Re8 13. a4 Bf8 14. axb5 cxb5 15. d5
g6 16. b4 Nc4 17. Nxc4 bxc4 18. Ba4 Bd7 19. Bg5 Bxa4 20. Rxa4 Nd7 21. Qc2 f6
22. Bd2 Qb7 23. Rea1 Be7 24. Nh2 Rec8 25. Qa2 Nb8 26. Nf1 Bd8 27. Be3 Qb5 28.
Qe2 Nd7 29. Qg4 f5 30. Qd1 f4 31. Bd2 Nf6 32. Qe2 Bb6 33. Be1 Ra7 34. Nd2 g5
35. R4a2 h5 36. Qd1 g4 37. Qa4 Rca8 38. Kf1 Kf7 39. Ra3 Ke7 40. hxg4 hxg4 41.
Ke2 Kd8 42. Qc2 Kc7 43. Qa2 a5 44. Qxc4+ Qxc4+ 45. Nxc4 axb4 46. Rxa7+ Rxa7 47.
Rxa7+ Bxa7 48. f3 gxf3+ 49. gxf3 bxc3 50. Bxc3 Nd7 51. Ba5+ Bb6 52. Bc3 Bc5 53.
Kd3 Nf8 54. Be1 Ng6 55. Ke2 Kd7 56. Kd3 Kc7 57. Ke2 Kd7 58. Kd3 Kc7 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Panno, Oscar"]
[Black "COMP ZAP!Chess"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2459"]
[BlackElo "2600"]
[Annotator "Roberto G Alvarez"]
[PlyCount "45"]
[EventDate "2006.07.24"]

1. d4 {0} 1... Nf6 {0} 2. Nf3 {21} 2... d5 {0} 3. c4 {77} 3... c6 {0} (3...
dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 b5 (9...
b6 {1/2-1/2 Simutowe,A-Ganguly,S/Goa 2002 (61)}) 10. Be2 Bb7 11. Nb3 Be7 (11...
Bb6 12. Bd2 Nc6 13. a4 bxa4 14. Rxa4 O-O 15. Rda1 Nb8 16. Na5 Bxa5 17. Bxa5 Rc8
18. Ne5 Nfd7 19. Nxd7 Nxd7 20. Bc3 Nc5 21. Rb4 Be4 22. f3 Bd3 23. Bxd3 Nxd3 24.
Rb6 a5 25. Rd6 Nc5 26. Rxa5 Rxa5 27. Bxa5 Nb7 28. Ra6 Nxa5 29. Rxa5 Rc1+ 30.
Kf2 Rc2+ 31. Kg3 g6 32. b4 Rb2 33. Rb5 e5 34. h4 h5 35. Rb8+ Kg7 36. b5 Re2 37.
e4 Rb2 38. b6 f5 39. b7 f4+ 40. Kh3 Kh7 41. g3 {
1-0 Trifunovic,P-Bilek,I/Belgrade 1962/EXT 2003 (41)}) 12. Na5 (12. Bd2 Nbd7
13. Rac1 Bd5 {1/2-1/2 Furman,S-Flohr,S/Polanica Zdroj 1967/MCD (13)}) 12... Bd5
13. Bd2 Nc6 14. Nxc6 Bxc6 15. Nd4 Bd5 16. f3 Bc5 17. Nc2 Ke7 18. Kf1 Nd7 19. e4
Bb7 20. a4 bxa4 21. Rxa4 Rhc8 22. Bc3 f6 23. h4 Nb6 24. Ra5 Bd6 25. Ne3 Bf4 26.
Bd4 Nd7 27. Nc4 Bc6 28. Na3 Bb7 29. Nc4 Bc6 30. Na3 Bb7 {
1/2-1/2 Bronstein,D-Spassky,B/Moscow 1964/MCL (30)}) 4. e3 {117} 4... e6 {0} 5.
Bd3 {51} 5... dxc4 {0} 6. Bxc4 {16} 6... c5 {0} 7. O-O {106} 7... a6 {0} 8.
dxc5 {80} 8... Qxd1 {0} 9. Rxd1 {15} 9... Bxc5 {0} 10. Nbd2 {165} 10... b5 {0}
(10... Nbd7 11. Nb3 Be7 12. Bd2 b6 13. Nfd4 Bb7 14. f3 Bd6 15. e4 Ke7 16. Rac1
Rac8 17. Be3 Nb8 18. a3 h6 19. Nd2 b5 20. Be2 Rxc1 21. Rxc1 Rc8 22. Rd1 Nc6 23.
N2b3 Nxd4 24. Bxd4 e5 25. Be3 Rc7 26. Kf1 Bc8 27. Na5 Rc2 28. Bd3 Rxb2 29. Bc1
Bxa3 30. Nc6+ Kd6 31. Bxb2 Bxb2 32. Bxb5+ Kc7 33. Ba4 Bd7 34. Rd2 Ba3 35. Rc2
Kb6 36. Rc4 Bc5 37. Nxe5 Be6 38. Rc1 Bd4 39. Nd3 Ka5 40. Bc6 Kb6 41. Ke2 a5 42.
Ba4 Nd7 43. Rb1+ Kc7 44. Rc1+ Kb7 45. Bxd7 {
1-0 Vladimirov,E-Sherbakov,R/Moscow 1994/CBM 045 ext (45)}) 11. Be2 {82} 11...
Bb7 {0} 12. Nb3 {228} 12... Be7 {0} (12... Bb6 13. Bd2 O-O 14. a4 bxa4 15. Rxa4
Rc8 16. Na5 Bd5 17. Nc4 Bc7 18. Be1 Bc6 19. Raa1 Bb5 20. Nfd2 Nbd7 21. Kf1 Rab8
22. Rdc1 Kf8 23. Nf3 Bd8 24. Nd4 Bxc4 25. Rxc4 Rxc4 26. Bxc4 Rxb2 27. Rxa6 g6
28. Nc6 Bb6 29. Ra2 Rxa2 30. Bxa2 Bc5 31. Ke2 Bd6 32. Bc3 Ne4 33. Be1 h5 34. f3
Nec5 35. h3 Ne5 36. Nd4 Ned3 37. Bd2 Ne5 38. Nb5 Be7 39. Bc3 Nc6 40. Bb1 Na4
41. Ba1 Nc5 42. f4 Nd7 43. Ba2 Bf6 44. Bxf6 {
1/2-1/2 Zaltsman,V-Zuckerman,B/New York 1987/CBM 002 (44)}) 13. Nfd4 {219} (13.
Na5 $5 {->Bronstein-Spassky, Moscow 1964}) 13... Nc6 {281} 14. Nxc6 {213} 14...
Bxc6 {290} 15. f3 {30} 15... Rd8 {223} 16. e4 {86} 16... Rxd1+ {242} 17. Bxd1 {
23} 17... Bd6 {207} 18. Be3 {234} 18... Ke7 {0} 19. Rc1 {76} 19... Rc8 {146}
20. g3 {663} (20. Nc5 {0} 20... Nd7 {0} 21. Nxa6 Bb7) (20. a3 Nd7 21. Na5 Nb8
22. f4 f6 23. Kf2) 20... Bd7 {0} 21. Rxc8 {38} 21... Bxc8 {175} 22. Nc5 {274}
22... Nd7 {169} 23. Nxd7 {45} 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Prasca Sosa, Raphael"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2442"]
[BlackElo "2459"]
[PlyCount "46"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. Qe1 Be7 14. Bd3
Qc5 15. f5 b4 16. Ne2 e5 17. Ng3 h5 18. h4 a5 19. Qe2 a4 20. Bc4 Rc8 21. b3 Bd8
22. Rhe1 Ke7 23. Nxh5 Bb6 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Rodriguez, Andres"]
[Black "Bachman, Axel"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2511"]
[BlackElo "2448"]
[PlyCount "148"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. O-O
Nxd4 9. Qxd4 Bc5 10. Qd3 O-O 11. Bf4 d6 12. Rad1 Ne8 13. a3 b5 14. b4 Ba7 15.
e5 d5 16. Nxd5 exd5 17. e6 Qe7 18. exf7+ Rxf7 19. Rfe1 Qf8 20. Bxd5 Bb7 21.
Bxf7+ Qxf7 22. Qd7 Qxd7 23. Rxd7 Bc6 24. Rd3 Nf6 25. Re6 Be4 26. Rd2 Kf7 27.
Re5 Rc8 28. Rxe4 Bxf2+ 29. Rxf2 Nxe4 30. Re2 Rc4 31. Be5 g5 32. Re3 Ke6 33. Bh8
g4 34. c3 Kf5 35. Rd3 Ke6 36. Kf1 Rc8 37. Bd4 Re8 38. Bg7 Rg8 39. Bd4 Re8 40.
Rd1 Kd5 41. Bg7+ Kc4 42. Rd7 h5 43. Ra7 Re6 44. Rd7 Rd6 45. Re7 Kd3 46. Re5
Nxc3 47. Rxh5 Nd5 48. Ke1 Ne3 49. Bh6 Nc4 50. Bf4 Rg6 51. Rd5+ Ke4 52. Rc5 Kf3
53. Kf1 Re6 54. Bc1 Ke4 55. a4 Ne5 56. axb5 axb5 57. Rxb5 Nd3 58. Bd2 Rf6+ 59.
Ke2 Rf2+ 60. Kd1 Nb2+ 61. Kc1 Nc4 62. Be1 Ra2 (62... Re2 63. Rc5 Kd4) 63. Rc5
Kd4 64. Rg5 Ra1+ 65. Kc2 Ne3+ 66. Kd2 Ra2+ 67. Kc1 Rc2+ 68. Kb1 Re2 69. Rh5
Rxe1+ 70. Kb2 Kc4 71. h3 Re2+ 72. Ka3 Nc2+ 73. Ka4 Nxb4 74. Ka5 Re6 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Rojas Keim, Luis"]
[Black "Needleman, Gaston"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2464"]
[BlackElo "2435"]
[PlyCount "98"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Be7 9. f3 O-O 10. g4 b5 11. g5 Ne8 12. h4 Bb7 13. Kb1 Nxd4 14. Bxd4 Rc8
15. Bd3 Nd6 16. h5 b4 17. Ne2 Nc4 18. Bxc4 Qxc4 19. Rdg1 f5 20. gxf6 Bxf6 21.
h6 g6 22. Bxf6 Rxf6 23. Nd4 Kh8 24. Rd1 e5 25. Qg5 Qf7 26. Qxe5 d5 27. Nb3 Kg8
28. exd5 Rf5 29. Qd4 Bxd5 30. Rhe1 Bxf3 31. Rd2 a5 32. Qb6 Bd5 33. Nxa5 Bxa2+
34. Kc1 Qc7 35. Qb7 Rc5 36. Ree2 b3 37. Qe4 Qf7 38. Rf2 Rxc2+ 39. Rxc2 Rxc2+
40. Qxc2 bxc2 41. Rxf7 Kxf7 42. Kxc2 Bd5 43. Kd3 g5 44. b4 Kg6 45. b5 Kxh6 46.
b6 Kh5 47. Ke3 Kh4 48. Kf2 Kh3 49. Kg1 h5 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Slipak, Sergio"]
[Black "Valerga, Diego"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2463"]
[BlackElo "2470"]
[PlyCount "23"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Stamenkovic, Dragan"]
[Black "Liascovich, Lucas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2393"]
[BlackElo "2395"]
[PlyCount "89"]
[EventDate "2006.07.24"]

1. d4 d5 2. Bg5 g6 3. Nf3 Bg7 4. e3 Nf6 5. c4 c5 6. Nc3 Ne4 7. Bh4 Qa5 8. Qb3
cxd4 9. Qb5+ Qxb5 10. Nxb5 Na6 11. Nfxd4 e5 12. Nc2 g5 13. Bg3 Bf5 14. O-O-O
O-O 15. f3 Nxg3 16. hxg3 dxc4 17. Nd6 Be6 18. Bxc4 Bxc4 19. Nxc4 e4 20. Nd6
exf3 21. gxf3 Rad8 22. b3 Nc5 23. Nb4 f5 24. Rd5 Bc3 25. Nc2 Bf6 26. Rhd1 b6
27. Nxf5 Rxd5 28. Rxd5 h5 29. f4 Ne4 30. fxg5 Bxg5 31. Re5 Kh7 32. Nfd4 Bxe3+
33. Nxe3 Nxg3 34. Rg5 Rd8 35. Nef5 h4 36. Rg7+ Kh8 37. Rg4 Rc8+ 38. Kb2 Nxf5
39. Nxf5 Rc5 40. Nxh4 a5 41. Nf3 Kh7 42. a4 Kh6 43. Nd4 Kh5 44. Rg8 Rd5 45. Kc3
1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.02"]
[Round "10"]
[White "Panno, Oscar"]
[Black "Slipak, Sergio"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2459"]
[BlackElo "2463"]
[PlyCount "22"]
[EventDate "2006.07.24"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 c5 8. Nc3
Na6 9. d4 Ne4 10. Nxe4 Bxe4 11. Qd2 d6 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.02"]
[Round "10"]
[White "COMP ZAP!Chess"]
[Black "Fier, Alexandr"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2600"]
[BlackElo "2459"]
[PlyCount "44"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 Nxe4 5. O-O Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Qxd8+ Kxd8 9. b3 Ne7 10. Rd1+ Ke8 11. Nc3 h6 12. Nd4 Ng6 13. Ndb5 cxb5 14.
Nxb5 Bd7 15. Nxc7+ Kd8 16. Nxa8 Kc8 17. Be3 b6 18. Bxb6 Bc6 19. Rd8+ Kb7 20.
Bc7 Be7 21. Rxh8 Nxh8 22. Bd6 Bxd6 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.02"]
[Round "10"]
[White "Valerga, Diego"]
[Black "Rodriguez, Andres"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2470"]
[BlackElo "2511"]
[PlyCount "30"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Qg4 g6 8. a4
Qa5 9. Bd2 c4 10. h4 h5 11. Qf4 Bd7 12. Nh3 Nd8 13. Ng5 Bxa4 14. Be2 b5 15. Rh3
Qc7 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.02"]
[Round "10"]
[White "Liascovich, Lucas"]
[Black "Alonso, Salvador"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2395"]
[BlackElo "2441"]
[PlyCount "25"]
[EventDate "2006.07.24"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 a6 7. Rc1 Bf5 8. e3
Rc8 9. Ne5 Nxe5 10. dxe5 Ne4 11. Nxe4 Rxc1 12. Qxc1 Bxe4 13. Bxa6 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.02"]
[Round "10"]
[White "Hungaski, Robert"]
[Black "Rojas Keim, Luis"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2412"]
[BlackElo "2464"]
[PlyCount "59"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Kf8 8. Bd2
b6 9. Nh3 Ba6 10. Bxa6 Nxa6 11. Bg5 h6 12. Bxe7+ Qxe7 13. O-O Rc8 14. f4 g6 15.
Qg3 cxd4 16. cxd4 Rxc2 17. Rac1 Rxc1 18. Rxc1 Kg7 19. f5 exf5 20. Nf4 Rd8 21.
Rc6 Qe8 22. Rf6 Nc7 23. Nh5+ Kh8 24. e6 Qa4 25. Qe5 Qd1+ 26. Kf2 Qd2+ 27. Kf1
Qd1+ 28. Kf2 Qd2+ 29. Kg3 Qd3+ 30. Kf2 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.02"]
[Round "10"]
[White "Needleman, Gaston"]
[Black "Prasca Sosa, Raphael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2435"]
[BlackElo "2442"]
[PlyCount "81"]
[EventDate "2006.07.24"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nf6 4. e3 g6 5. h3 Bg7 6. c4 Qb6 7. Qb3 O-O 8. Nc3
Bf5 9. c5 Qxb3 10. axb3 Nbd7 11. g4 Be4 12. Nxe4 Nxe4 13. b4 a6 14. Bd3 Rae8
15. Bh2 f6 16. Ke2 Ng5 17. Nxg5 fxg5 18. b5 axb5 19. Ra7 e5 20. Rxb7 Rf7 21.
dxe5 Nxe5 22. Rxf7 Kxf7 23. Ra1 Nxd3 24. Kxd3 Bxb2 25. Ra7+ Re7 26. Ra6 Re6 27.
Bd6 Be5 28. Rxc6 Bxd6 29. cxd6 Re4 30. Rc5 Rb4 31. Rxd5 Ke8 32. e4 Rb1 33. Kd4
b4 34. Ke5 Kd7 35. Rc5 b3 36. Rc7+ Kd8 37. Rb7 b2 38. Ke6 Kc8 39. d7+ Kxb7 40.
d8=Q Rc1 41. Qd7+ 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.02"]
[Round "10"]
[White "Bachman, Axel"]
[Black "Stamenkovic, Dragan"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2448"]
[BlackElo "2393"]
[PlyCount "67"]
[EventDate "2006.07.24"]

1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. g3 d6 5. Bg2 e5 6. d3 Nd4 7. f4 Bg4 8. Qd2
exf4 9. gxf4 Nh5 10. Nd5 Qh4+ 11. Kf1 Rc8 12. Qf2 Qxf2+ 13. Kxf2 Be7 14. Bf3
Nxf3 15. Nxf3 Nf6 16. Nxe7 Kxe7 17. b3 Rhe8 18. Rg1 Bxf3 19. Kxf3 g6 20. Bb2 a6
21. Rge1 Nd7 22. d4 b5 23. Rac1 cxd4 24. Red1 bxc4 25. bxc4 g5 26. Rxd4 gxf4
27. Ba3 Rc6 28. Kxf4 Nc5 29. Rd5 f6 30. Bxc5 dxc5 31. Rh5 Ke6 32. Rxh7 Rb8 33.
Rd1 Rb2 34. Rdd7 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.03"]
[Round "11"]
[White "Alonso, Salvador"]
[Black "Bachman, Axel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2441"]
[BlackElo "2448"]
[PlyCount "79"]
[EventDate "2006.07.24"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Qe2 Bg7 6. O-O-O Qa5 7. Nf3 e5 8.
dxe5 dxe5 9. Nd2 Qc7 10. Nc4 O-O 11. a4 Be6 12. Qd2 Na6 13. Qd6 Rfd8 14. Qxc7
Rxd1+ 15. Nxd1 Nxc7 16. f3 b6 17. Nc3 Nd7 18. Be2 Bf8 19. Rd1 Bb4 20. Bd2 b5
21. axb5 cxb5 22. Ne3 a6 23. Ncd5 Bxd2+ 24. Rxd2 Bxd5 25. Nxd5 Nxd5 26. Rxd5
Ra7 27. b4 Kf8 28. Kb2 f6 29. Rd6 Ke7 30. Rc6 Nb8 31. Rc8 Rb7 32. c3 Kd6 33.
Bd1 Nc6 34. Bb3 Rb8 35. Rxb8 Nxb8 36. Bg8 h6 37. Bf7 g5 38. Kb3 Nc6 39. Be8 Kc7
40. Bxc6 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.03"]
[Round "11"]
[White "Prasca Sosa, Raphael"]
[Black "Hungaski, Robert"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2442"]
[BlackElo "2412"]
[PlyCount "69"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 a6 8.
Bf4 Be6 9. Nd5 Ba7 10. O-O-O Nge7 11. h3 O-O 12. g4 a5 13. a4 Re8 14. Qd2 Bxd5
15. exd5 Nb4 16. Bc4 Qd7 17. Bb5 c6 18. dxc6 bxc6 19. Bf1 Ned5 20. Kb1 Re4 21.
Bg3 Qe6 22. Bd3 Nxd3 23. Qxd3 Re8 24. Qa6 Bb6 25. f3 Re3 26. Rxd5 Qxd5 27. Qxb6
Rxf3 28. Rg1 h5 29. Qxa5 c5 30. Qd2 Qc6 31. gxh5 Qxa4 32. Bxd6 Qe4 33. Qg5 Qh7
34. h6 g6 35. Nxc5 1-0

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.03"]
[Round "11"]
[White "Rodriguez, Andres"]
[Black "Panno, Oscar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2511"]
[BlackElo "2459"]
[PlyCount "30"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Bg5 e6 3. e4 c5 4. d5 h6 5. Bxf6 Qxf6 6. Nc3 a6 7. Nf3 d6 8. dxe6
Bxe6 9. Be2 Nc6 10. O-O Be7 11. Nd5 Bxd5 12. exd5 Nd4 13. Nxd4 Qxd4 14. Qxd4
cxd4 15. Rfe1 Kd8 1/2-1/2

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.03"]
[Round "11"]
[White "Rojas Keim, Luis"]
[Black "Liascovich, Lucas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2464"]
[BlackElo "2395"]
[PlyCount "62"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5
Nge7 9. c4 Nxd5 10. cxd5 Ne7 11. Bd3 Ng6 12. O-O Be7 13. Nc2 O-O 14. a4 bxa4
15. Rxa4 a5 16. Nb4 Bd7 17. Nc6 Bxc6 18. dxc6 Qb6 19. Bc4 Nf4 20. Bd5 Nxd5 21.
exd5 f5 22. Qc2 Bd8 23. b4 Qb5 24. bxa5 Rxa5 25. Rxa5 Bxa5 26. Qa2 f4 27. Bd2
Bb6 28. Rb1 Qe2 29. Rf1 f3 30. gxf3 Rxf3 31. Qb1 Rxf2 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.03"]
[Round "11"]
[White "Slipak, Sergio"]
[Black "COMP ZAP!Chess"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2463"]
[BlackElo "2600"]
[PlyCount "84"]
[EventDate "2006.07.24"]

1. d4 {0} 1... Nf6 {1} 2. c3 {19} 2... g6 {0} 3. Bg5 {19} 3... Bg7 {0} 4. Nd2 {
15} 4... O-O {0} 5. e3 {16} 5... d6 {0} 6. Bc4 {193} 6... Nc6 {516} 7. Ne2 {190
} 7... d5 {247} 8. Bb5 {375} 8... Qd6 {484} 9. Bxf6 {285} 9... Qxf6 {211} 10.
Nf3 {176} 10... Rd8 {201} 11. O-O {208} 11... Bg4 {191} 12. Nc1 {235} 12... a5
{223} 13. h3 {273} 13... Bxf3 {141} 14. Qxf3 {23} 14... Qxf3 {109} 15. gxf3 {37
} 15... Na7 {91} 16. Ba4 {149} 16... e6 {143} 17. Nd3 {61} 17... Nc8 {59} 18.
Bc2 {182} 18... Nd6 {0} 19. a4 {67} 19... b6 {52} 20. f4 {151} 20... Rdc8 {0}
21. Rfc1 {224} 21... c5 {94} 22. Ne5 {68} 22... cxd4 {19} 23. cxd4 {102} 23...
Bxe5 {0} 24. fxe5 {82} 24... Nc4 {5} 25. b3 {134} 25... Nd2 {0} 26. Bd1 {62}
26... Ne4 {27} 27. Kf1 {170} 27... f5 {93} 28. Ke1 {336} 28... Kf7 {92} 29. f4
{268} 29... h6 {90} 30. Bf3 {209} 30... g5 {88} 31. Bxe4 {32} 31... dxe4 {86}
32. Kd2 {53} 32... g4 {84} 33. hxg4 {469} 33... fxg4 {0} 34. d5 {224} 34...
exd5 {83} 35. f5 {11} 35... Rxc1 {66} 36. Rxc1 {69} 36... Re8 {7} 37. e6+ {145}
37... Kf6 {81} 38. Rh1 {25} 38... Kxf5 {49} 39. Rxh6 {13} 39... Kg5 {60} 40.
Rh7 {28} 40... Rxe6 {78} 41. Rd7 {16} 41... Re5 {55} 42. Ke2 {13} 42... Rf5 {57
} 0-1

[Event "Copa Mercosur"]
[Site "Villa Martelli"]
[Date "2006.08.03"]
[Round "11"]
[White "Stamenkovic, Dragan"]
[Black "Valerga, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2393"]
[BlackElo "2470"]
[PlyCount "90"]
[EventDate "2006.07.24"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 h6 4. Bh4 d6 5. e3 Nbd7 6. Bd3 g5 7. Bg3 Nh5 8. Nbd2
Bg7 9. c3 Qe7 10. Qc2 Ndf6 11. Qb3 O-O 12. O-O-O b6 13. h3 Nxg3 14. fxg3 c5 15.
e4 Bb7 16. Rhe1 d5 17. e5 Nh5 18. Bb1 Nxg3 19. Qc2 Ne4 20. Nxe4 dxe4 21. Nd2
cxd4 22. Nxe4 Rfd8 23. Nd6 Rxd6 24. exd6 Qxd6 25. Qh7+ Kf8 26. Be4 Qf4+ 27. Kb1
Bxe4+ 28. Rxe4 Qf2 29. Rexd4 Bxd4 30. Rxd4 Qf5+ 31. Qxf5 exf5 32. Rd6 Re8 33.
Rxh6 Re1+ 34. Kc2 Re2+ 35. Kb3 Rxg2 36. Rf6 Rf2 37. a4 Kg7 38. Rd6 g4 39. hxg4
fxg4 40. a5 bxa5 41. Rd4 f5 42. c4 g3 43. Rd1 g2 44. Rg1 Kf6 45. c5 Ke5 0-1

