[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "De Dovitiis, Alejo"]
[Black "Cubas, Jose Fernando"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2371"]
[BlackElo "2421"]
[PlyCount "76"]
[EventDate "2006.07.24"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nd7 5. O-O e5 6. Nc3 Ne7 7. Be3 h6 8. dxe5
dxe5 9. Nd2 O-O 10. Nc4 a6 11. a4 Nc6 12. Qd2 Kh7 13. Rad1 Nd4 14. f4 Nxe2+ 15.
Qxe2 exf4 16. Bxf4 Bxc3 17. bxc3 Qe7 18. Qe3 b5 19. Nb2 Qc5 20. Bxh6 Qxe3+ 21.
Bxe3 Kg8 22. Bf4 Nc5 23. axb5 axb5 24. Rd5 Nxe4 25. Re1 c6 26. Rd4 f5 27. Bh6
Re8 28. Nd3 Be6 29. Nf4 Nxc3 30. Rd6 Bd5 31. Rxe8+ Rxe8 32. h3 Re2 33. Rd7 Rxc2
34. Rg7+ Kf8 35. Rxg6+ Kf7 36. Rg7+ Ke8 37. Nd3 Be4 38. Nc5 b4 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Della Morte, German"]
[Black "Ripari, Daniel"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2275"]
[BlackElo "2341"]
[PlyCount "116"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8.
Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne4 Bf5 13. Bg5 Bxe4 14. Bxe4
Qd6 15. Bd3 h6 16. Bh4 Rfe8 17. Bg3 Qd5 18. Qd2 Ne4 19. Qf4 Nc5 20. Qf5 Qxf5
21. Bxf5 g6 22. Bg4 f5 23. Bf3 Ne4 24. Rfe1 Kg7 25. Re2 Ng5 26. Rae1 Nxf3+ 27.
gxf3 Rxe2 28. Rxe2 Kf7 29. Kf1 Rd8 30. Rd2 Ke6 31. f4 g5 32. f3 a5 33. Ke2 g4
34. fxg4 fxg4 35. Kd3 Kf5 36. Re2 h5 37. Bh4 Rh8 38. Re4 Rh7 39. Bg5 Rh8 40.
Bh4 Rh7 41. Re8 Kxf4 42. Rf8+ Ke5 43. Rg8 Kd5 44. Bg3 h4 45. Bf4 g3 46. Rg5+
Ke6 47. Ke4 gxh2 48. Bxh2 Kd7 49. Kf3 Rf7+ 50. Kg2 Re7 51. Kf2 Rf7+ 52. Kg2 Re7
53. Kf3 Re3+ 54. Kf2 Re7 55. Rh5 Re4 56. Rh7+ Ne7 57. Kf3 Re3+ 58. Kf2 Re4
1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Granara Barreto, Sebastian"]
[Black "COMP ZAP!Chess"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2273"]
[BlackElo "2600"]
[Annotator "Roberto G Alvarez"]
[PlyCount "56"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Ne5 Nc6 {
Ha quedado planteada una variante muy usual de la Apertura Catalana.} 8. Bxc6 (
{Tambien se ha jugado} 8. Nxc6 bxc6 9. e3 $5) 8... bxc6 9. Nxc6 Qe8 10. Nxe7+
Qxe7 11. Qc2 {Con idea de capturar un peon, pero las blancas, que han perdido
su importante alfil de casillas blancas, estan retrasadas en desarrollo.} ({
La practica magistral ofrece muchos ejemplos con} 11. Qa4 e5 (11... Qd6 12. Rd1
Ba6 13. Nc3 Qb6 14. Bg5 Nd5 15. e4 f6 16. Bd2 Nb4 17. Be3 Rfb8 18. Rab1 Qc6 19.
Qxc6 Nxc6 20. d5 exd5 21. Nxd5 Rb7 22. Bf4 Rc8 23. Rd2 Kf7 24. h4 Rd8 25. Rbd1
Rd7 26. f3 Nb8 27. Nc3 Rd3 28. Rxd3 cxd3 29. Na4 Nd7 30. b3 c5 31. Nb2 Nb6 32.
Nxd3 Rd7 33. Nb2 Rxd1+ 34. Nxd1 Be2 35. Nc3 Bxf3 36. Kf2 Bh1 37. Ke3 Ke6 38. g4
Nd7 39. Nd1 Bg2 40. Nf2 Bf1 41. g5 Bb5 42. Bc7 Bf1 43. Nd1 fxg5 44. hxg5 h6 45.
gxh6 gxh6 46. Nc3 Nf6 47. Na4 Nd7 48. Kf4 Bd3 49. Nc3 Nf6 50. Bb8 a6 {
1/2-1/2 Markowski,T-Fedorchuk,S/Ohrid 2001 (50)}) (11... a5 12. Qxc4 Ba6 13.
Qc2 Rfd8 14. Rd1 c5 15. dxc5 Rxd1+ 16. Qxd1 Qxc5 17. Nc3 Ng4 18. Qf1 Bb7 19. h3
Ne5 20. Bf4 Nc4 21. b3 Ne3 22. Bxe3 Qxc3 23. Qd1 Qe5 24. Qd4 Qh5 25. Qg4 Qd5
26. f3 Rc8 27. Kf2 Ba6 28. Qd4 {1/2-1/2 Pigusov,E-Soppe,G/Merida 2002 (28)})
12. dxe5 Qxe5 13. Qxc4 Be6 14. Qd3 Rad8 15. Qe3 Qa5 16. Qa3 Qb6 $146 17. Be3
Qb7 18. f3 Rfe8 19. Re1 Bh3 20. Bf2 Ng4 21. Qb3 Qc6 22. Qc3 Qb7 23. Nd2 Rd6 24.
Bc5 Rc6 25. Rac1 h6 26. b4 $14 {
Gurevich,D-Kiriakov,P/Minneapolis 2005/Inf 93 (26)}) (11. Na3 {Kostakiev} 11...
e5 12. dxe5 Qxe5 13. Nxc4 Qh5 14. Ne3 (14. h4 Qg4 {
1/2-1/2 Andrews,S-Arganian,D/East Lansing 1991/EXT 2003 (35)}) 14... Bh3 {
1-0 Lematschko,T-Kas Fromm,R/Graz 1991/EXT 97 (36)}) (11. b3 {Kostakiev} 11...
cxb3 12. Ba3 Qd7 {1/2-1/2 Partanen,J-Koskinen,H/Finland 1999/EXT 2000 (23)})
11... c5 {
Buena jugada, que permite a las negras abrir columnas para sus piezas pesadas.}
(11... Ba6 12. Bg5 Rab8 13. Nc3 h6 14. Bxf6 Qxf6 15. Rad1 Rfd8 16. Qa4 Rb6 17.
Ne4 Qe7 18. Nc5 Bb5 19. Qa3 c3 20. Rfe1 cxb2 21. Rd2 Bxe2 22. Rxb2 Bc4 23. Rd2
Ra6 24. Qe3 Rxa2 25. Rxa2 Bxa2 26. Ra1 Bc4 27. Ra4 Bb5 28. Rxa7 Qf6 29. Qe5 Qf3
{0-1 Doehring,J-Malek,D/Dotzheim 2002 (29)}) 12. Qxc4 (12. dxc5 Qxc5 13. Be3
Qh5 14. f3 Ba6 15. Nc3 Bb7 16. Rad1 Qh3 17. Rd4 e5 18. Rh4 Qe6 19. Bg5 h6 20.
Bxf6 Qxf6 21. Rxc4 Rfd8 22. Rb4 Qe7 23. Qb3 Bc6 24. a3 Qc5+ 25. Kg2 Qe3 26. Qc4
Rac8 27. Qa6 Rc7 28. Rc4 Rd6 29. Qa5 Rcd7 30. Qc5 Qg5 31. Ne4 Bxe4 32. Rxe4 Rd5
33. Qc8+ Kh7 34. Qc1 Rd2 35. h4 Qf6 36. Qb1 g6 37. Rc1 Qa6 38. Rc2 Rd1 39. Qa2
Qb6 40. e3 Qf6 41. b4 Rf1 42. Rf2 Rfd1 43. Qb2 R7d5 44. Rc4 Qe6 45. Rc1 R1d3
46. Rc3 Rd1 47. e4 R5d4 48. Qb3 Qd7 49. Rc5 R4d3 50. Qc2 R3d2 {
0-1 Heikkila,A-Sammalvuo,T/Kankaanpaa 1999/EXT 2002 (50)}) 12... cxd4 13. Qxd4
Rd8 14. Qh4 Rb8 $44 {Ribli Las negras tienen amplia compensacion por el peon
sacrificado. Basta con observar el flanco dama de las blancas...} 15. Bg5 $6
$146 {Una novedad, pero no del todo buena, ya que las negras van a recuperar
su peon con alguna ventaja.} (15. Nc3 Rb4 16. Qg5 e5 17. e4 h6 18. Qh4 Rd3 19.
a3 Rc4 20. h3 Bb7 21. f3 Qc5+ 22. Kh1 Rcxc3 23. bxc3 Rxf3 24. Rxf3 Bxe4 25. Kg2
Bxf3+ 26. Kxf3 Qxc3+ 27. Be3 Qxa1 28. Qb4 Qf1+ {
0-1 Baumgartner,H-Klovans,J/Bad Wildbad 1997/EXT 99 (28)}) ({Lo mejor es} 15.
b3 $142 Ba6 16. Nc3 (16. Ba3 {Kortschnoj} 16... Qc7 17. Rc1 Qe5 18. Nc3 Rd4 19.
Qh3 Bb7 20. Qf1 h5 21. f3 Rc8 22. Qe1 h4 {
1/2-1/2 Vasovski,N-Bojkovic,N/Skopje MKD 2002/T (38)}) 16... Qc5 17. Ne4 Nxe4
18. Qxe4 Rb4 19. Qe3 Qc2 20. Ba3 Re4 21. Rfc1 Qxe2 {
1/2-1/2 Krasenkow,M-Ribli,Z/Germany 1998/GER-chT (21)}) 15... Rb4 16. e4 $6 ({
Probablemente habia que decidirse por} 16. Bxf6 gxf6 17. Qh6 Rxb2 {
aunque la posicion es desagradable para las blancas.}) 16... Ba6 17. Re1 (17.
Rc1 {directamente, controlando la casilla c5, era algo mejor.}) 17... Rxb2 18.
Bxf6 Qxf6 19. Qxf6 gxf6 20. Rc1 Bb7 21. Nc3 Rdd2 {
La ventaja de las negras es decisiva.} 22. Na4 Rbc2 23. Nc5 Ba8 24. Rab1 Bc6
25. Nb3 (25. Rxc2 Rxc2 26. Na6 Bxe4 {ganando.}) 25... Rxf2 26. Rxc2 Rxc2 27.
Nd4 {#} 27... Rg2+ $1 {Un bonito golpe que obliga a las blancas a rendirse.}
28. Kf1 ({Si} 28. Kxg2 Bxe4+ 29. Kf2 Bxb1 30. Nb5 {Las negras quedan con dos
peones de ventaja y la victoria es cuestion de tecnica.}) 28... Bxe4 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Needleman, Alejandro"]
[Black "Shcherbine, Andrei"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2378"]
[BlackElo "2261"]
[PlyCount "138"]
[EventDate "2006.07.24"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. Nf3 d5 5. exd6 cxd6 6. Be2 g6 7. O-O Bg7 8. a4
O-O 9. d5 e6 10. dxe6 fxe6 11. Nc3 a5 12. Bg5 Qd7 13. Re1 Nc6 14. Qd2 Ne5 15.
Nxe5 Bxe5 16. Bb5 Qc7 17. Rxe5 dxe5 18. Rd1 Nc4 19. Nd5 exd5 20. Qxd5+ Qf7 21.
Bxc4 Qxd5 22. Bxd5+ Kg7 23. c4 h6 24. Be7 Re8 25. Bd6 Ra7 26. Re1 e4 27. f3 Bd7
28. Bc5 Raa8 29. Bd4+ Kh7 30. fxe4 Bc6 31. Kf2 Rac8 32. Ke3 Bxa4 33. Bb6 Bc6
34. Kd3 a4 35. e5 Bd7 36. Kd4 Be6 37. Re2 Kg7 38. Bc5 Rc7 39. Bd6 Rf7 40. Kc5
Rf4 41. Rd2 Rf7 42. Kb5 Rf4 43. g3 Rg4 44. Kb6 Rxc4 45. Bxc4 Bxc4 46. Kxb7 Be6
47. Rd4 Bb3 48. Kc7 Ra8 49. Bc5 Kf7 50. Rd6 Be6 51. h4 Rc8+ 52. Kb6 Rb8+ 53.
Ka5 Rxb2 54. Kxa4 Rg2 55. Rd8 Rxg3 56. Rf8+ Kg7 57. Rf6 Bd7+ 58. Ka5 Rh3 59.
Rd6 Be8 60. Rd8 Bf7 61. Bf8+ Kh7 62. Be7 g5 63. hxg5 hxg5 64. Bxg5 Kg6 65. Bf6
Rb3 66. Rd6 Kf5 67. Bg7 Be6 68. Ka4 Rb1 69. Bf6 Rb7 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.24"]
[Round "1"]
[White "Scarella, Enrique"]
[Black "Real de Azua, Ernesto"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2348"]
[BlackElo "2378"]
[PlyCount "180"]
[EventDate "2006.07.24"]

1. d4 {0} 1... Nf6 {0} 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7.
dxc5 Bxc5 8. Bf4 O-O 9. Rd1 Nc6 10. e3 Nh5 11. Bg5 Be7 12. Bxe7 Qxe7 13. Be2
Nf6 14. O-O Rac8 15. b4 Rfd8 16. Qb2 d6 17. Rd2 Ng4 18. Qb3 a6 19. Rfd1 Nce5
20. Nxe5 Nxe5 21. f4 Ng6 22. g3 Qc7 23. Na4 Qc6 24. e4 Qxe4 25. Bf1 Qh1+ 26.
Kf2 Qxh2+ 27. Ke1 Qg1 28. Rf2 b5 29. Nb6 Rb8 30. Qe3 bxc4 31. Kd2 c3+ 32. Kxc3
Qh1 33. Kb2 Qe4 34. Qxe4 Bxe4 35. Nc4 Bd5 36. Na5 Rb6 37. Rc2 h5 38. Rc7 Bf3
39. Rdc1 h4 40. f5 exf5 41. gxh4 Ne5 42. Ra7 Be4 43. Rxa6 Rxa6 44. Bxa6 Ra8 45.
Rc8+ Rxc8 46. Bxc8 f4 47. Kc3 f3 48. Nb3 f2 49. Nd2 Bd3 50. Bh3 f6 51. Kd4 g5
52. hxg5 fxg5 53. Ke3 g4 54. Bxg4 f1=Q 55. Nxf1 Bxf1 56. Be6+ Kf8 57. a4 Ke7
58. Bd5 Kd7 59. Kd4 Kc7 60. Kc3 Be2 61. Be4 Bd1 62. a5 Be2 63. Kd4 Nc6+ 64. Kc3
Bb5 65. Bg2 Ne7 66. Kd4 Nc6+ 67. Kc3 Kd7 68. Bh3+ Ke7 69. Bg2 Ke6 70. Bh3+ Ke5
71. Bd7 d5 72. a6 d4+ 73. Kd2 Na7 74. Bg4 Bxa6 75. Bf3 Bb5 76. Kc2 Kf4 77. Bh5
Ke3 78. Bg6 Nc6 79. Kb3 d3 80. Bxd3 Kxd3 81. Ka3 Kc3 82. Ka2 Nxb4+ 83. Ka1 Nc2+
84. Ka2 Bc4+ 85. Kb1 Be6 86. Kc1 Ba2 87. Kd1 Nd4 88. Kc1 Ne2+ 89. Kd1 Kd3 90.
Ke1 Ke3 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "COMP ZAP!Chess"]
[Black "De Dovitiis, Alejo"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2600"]
[BlackElo "2371"]
[Annotator "Roberto G Alvarez"]
[PlyCount "49"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Bg5 e6 3. e4 d5 {
A partir de aqui, Zap!Chess quedo "fuera de libro" y comenzo a pensar.} ({
Lo usual es} 3... h6 $1 {jugado, entre otros, por Kramnik.}) 4. e5 (4. exd5
exd5 5. Nf3 Bd6 6. Be2 O-O 7. O-O Bf5 8. Re1 Nbd7 9. Nbd2 c6 10. c3 Qc7 11. Nf1
Rae8 12. Nh4 Bg4 13. f3 Be6 14. Bd3 h6 15. Bd2 c5 16. Nf5 Bxf5 17. Bxf5 cxd4
18. cxd4 Nb8 19. Bc3 Rxe1 20. Qxe1 Nc6 21. Qf2 Re8 22. Re1 Rxe1 23. Qxe1 Qb6
24. Qf2 Bb4 25. g3 Ne8 26. Bd3 Nc7 27. Kg2 Qa5 28. Qd2 Ne6 29. Bb1 Qb6 30. Ne3
Bxc3 31. Qxc3 Ne7 32. Nf5 Nxf5 33. Bxf5 g6 34. Bxe6 Qxe6 35. Qd2 {
1/2-1/2 Sibriaev,A-Ivanchuk,V/Khanty Mansiysk 2005/CBM 111 (35)}) 4... h6 5.
Be3 Nfd7 6. Nf3 (6. c3 c5 7. a3 (7. Nf3 Nc6 8. Bd3 Qb6 9. Qc1 Ndb8 10. O-O Bd7
11. dxc5 Bxc5 12. Bxc5 Qxc5 13. Nbd2 Qb6 14. Nb3 Ne7 15. Re1 Bb5 16. Bc2 Nbc6
17. Qd2 Ba4 18. Qf4 Bxb3 19. axb3 O-O 20. Ra4 f6 21. exf6 Rxf6 22. Qe3 Qxe3 23.
fxe3 Raf8 24. b4 a6 25. e4 Kh8 26. Raa1 g5 27. exd5 Nxd5 28. Be4 Nf4 29. Bxc6
bxc6 30. Ne5 Rd8 31. g3 Nd3 32. Red1 Nxe5 33. Rxd8+ Kg7 34. Rf1 Nf3+ 35. Kg2 g4
36. Rd7+ Kg6 37. Rd6 Kf5 38. Rxc6 Ke4 39. Rc4+ Ke3 40. Rxg4 e5 41. Rf4 Rxf4 42.
gxf4 e4 43. f5 Ne5 44. f6 Nf7 45. Ra1 Kd2 46. Rxa6 e3 47. Re6 e2 {
1-0 Chabanon,J-Lucchetti,P/Bescanon 1999/EXT 2000 (47)}) 7... Nc6 8. b4 cxd4 9.
cxd4 Nb6 10. Nd2 Bd7 11. Bd3 Ne7 12. Ne2 Nf5 13. O-O Be7 14. Nf4 Bg5 15. Qf3
O-O 16. Nb3 Nc4 17. Bxf5 Bxf4 18. Bc2 Bxe3 19. fxe3 Rc8 20. Rf2 f6 21. Nc5 fxe5
22. Qxf8+ Qxf8 23. Rxf8+ Kxf8 24. Nxd7+ Ke7 25. Nc5 b6 26. Na4 Nxe3 27. Bd3
exd4 28. Kf2 e5 29. Ra2 Kd6 30. Ba6 Rc1 31. Rd2 Nc4 32. Bxc4 dxc4 33. Ke2 c3
34. Rd1 Rxd1 35. Kxd1 Kd5 36. Kc2 Kc4 {
0-1 Ivanov,M-Graf,A/Dresden 2002/EXT 2003 (36)}) (6. f4 c5 7. c3 a6 8. Nf3 b5
9. Bd3 Be7 10. O-O O-O 11. Nbd2 cxd4 12. cxd4 Nb6 13. b3 b4 14. Qe1 a5 15. Qg3
Ba6 16. Bxa6 Nxa6 17. f5 Kh7 18. f6 gxf6 19. Qh3 Rh8 20. exf6 Bf8 21. Ng5+ Kg8
22. Nxf7 {1-0 Ionescu,D-Laznicka,V/Plzen 2000/EXT 2003 (22)}) 6... c5 7. c4 $5
$146 (7. c3 Nc6 8. Be2 (8. Bd3 cxd4 9. cxd4 Nb6 10. Nc3 Bd7 11. O-O Rc8 12. Nd2
Na5 13. Rc1 Qh4 14. Qe2 a6 15. Rc2 Nbc4 16. Nf3 Qd8 17. b3 Na3 18. Rcc1 b5 19.
Nb1 Nc6 20. Bd2 Nb4 21. Rxc8 Qxc8 22. Nxa3 {
1-0 Dittmar,P-Wittmann,R/Schwaebisch Gmuend 2000/CBM 074 ext (22)}) 8... cxd4
9. cxd4 Nb6 10. O-O Bd7 11. Nc3 Rc8 12. Rc1 Na5 13. Nb5 Nbc4 14. Nd6+ Nxd6 15.
exd6 Bxd6 16. Rxc8 Qxc8 17. Ne5 Nc6 18. f4 O-O 19. Qe1 f5 20. g4 fxg4 21. Nxd7
Qxd7 22. Bxg4 Ne7 23. Kh1 Nf5 24. Rg1 Rf6 25. Rf1 Kh8 26. Bxf5 Rxf5 27. Qd2 Qf7
28. Rf2 Rh5 29. Qc1 Rh3 30. Kg2 Qh5 31. Qc8+ Kh7 32. Qxe6 Rxh2+ 33. Kg1 Rh1+
34. Kg2 Re1 35. Kg3 Rg1+ 36. Rg2 Rxg2+ 37. Kxg2 Qg6+ 38. Qxg6+ Kxg6 39. Kf3 Kf5
{0-1 Schmitzer,P-Reich,T/Munich 2001/EXT 2006 (39)}) 7... cxd4 8. Bxd4 dxc4 9.
Bxc4 Nc6 10. O-O Nxd4 11. Qxd4 Qb6 12. Qd2 g5 {Las blancas tienen ventaja en
desarrollo, de modo que este ataque de flanco de las negras  tiene pocas
chancess de exito.} (12... Be7) 13. h3 Rg8 $2 (13... h5 14. Qxg5 Qxb2 15. Nbd2
Bh6 16. Qxh5 Bg7 17. Qg4 Nxe5 18. Nxe5 Bxe5 19. Ne4 $16) (13... Bg7 $5) 14. Nc3
g4 15. hxg4 Rxg4 {Las negras poco pueden hacer con solo una torre en juego, y
tienen un problema serio: su rey en el centro.} 16. Be2 $16 {
Apuntando a la torre de g4.} 16... a6 17. Rac1 h5 18. b3 h4 19. Rfd1 {
La posicion de las blancas ya es ganadora. Se amenaza Na4 seguido de Rxc8 y
Qxd7 mate.} 19... Qb4 (19... Ba3 20. Rc2 h3 21. Ne4 Kf8 22. Qh6+ $18) 20. Nb5
$1 Qxd2 21. Nc7+ Kd8 22. Nxd2 Rd4 23. Nxa8 Bh6 24. Nc4 Rxd1+ 25. Rxd1 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Cubas, Jose Fernando"]
[Black "Scarella, Enrique"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2421"]
[BlackElo "2348"]
[PlyCount "101"]
[EventDate "2006.07.24"]

1. e4 {0} 1... c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2
O-O 8. Nb3 d6 9. f4 Be6 10. g4 Na5 11. g5 Nd7 12. Bd4 Nxb3 13. axb3 Bxd4 14.
Qxd4 Qb6 15. Qxb6 Nxb6 16. Ra5 Bd7 17. h4 Bc6 18. h5 e5 19. fxe5 dxe5 20. Rxe5
Nd7 21. Ra5 b6 22. Ra1 Rfe8 23. Bc4 Bxe4 24. O-O Bf5 25. Bb5 Re5 26. Rad1 Bg4
27. Rd5 Re7 28. Rd4 Be6 29. Ne4 Ne5 30. Nf6+ Kf8 31. h6 Rc7 32. Nxh7+ Ke7 33.
Nf6 Rc5 34. c4 Ng4 35. Nxg4 Rxg5 36. Re1 Kf8 37. Ree4 Bf5 38. Rf4 Rh5 39. Bd7
Bxg4 40. Bxg4 Rxh6 41. Rd7 f5 42. Bf3 Re8 43. Rxa7 Re3 44. Rd4 g5 45. Rd8+ Re8
46. Rxe8+ Kxe8 47. Rg7 g4 48. Bg2 Re6 49. Kf2 f4 50. Rxg4 Re3 51. Bc6+ 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Prates, Fabiano"]
[Black "Needleman, Alejandro"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2274"]
[BlackElo "2378"]
[PlyCount "69"]
[EventDate "2006.07.24"]

1. e4 {0} 1... e5 2. Nf3 Qe7 3. Bc4 d6 4. Nc3 c6 5. a4 a5 6. O-O Nd7 7. d4 h6
8. Be3 Ngf6 9. Ba2 g6 10. Nd2 Bg7 11. Nc4 O-O 12. f4 Ng4 13. dxe5 Qh4 14. h3
Nxe3 15. Nxe3 dxe5 16. f5 Kh7 17. Qd6 Bf6 18. fxg6+ fxg6 19. Ng4 Be7 20. Qe6
Bc5+ 21. Kh1 Qe7 22. Rad1 h5 23. Rxf8 Qxf8 24. Nh2 Nf6 25. Qxe5 Qe7 26. Qf4 Be6
27. Bxe6 Qxe6 28. Nf3 Kg7 29. Ng5 Qe7 30. e5 Nd5 31. Nxd5 cxd5 32. Rf1 Re8 33.
e6 Kg8 34. Qf7+ Kh8 35. Qxg6 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Ripari, Daniel"]
[Black "Granara Barreto, Sebastian"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2341"]
[BlackElo "2273"]
[PlyCount "73"]
[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 dxc6 10. Bxc5 Qxc5 11. Qd3 Nf6 12. Qg3 O-O 13. e5 Nd7 14. O-O-O b4
15. Ne4 Qxe5 16. Qxe5 Nxe5 17. Nc5 Ra7 18. Rd6 a5 19. a3 bxa3 20. bxa3 Rc7 21.
Rhd1 Re8 22. R6d4 Kf8 23. Ra4 Ke7 24. Rdd4 Ra7 25. Nb3 Bd7 26. Re4 f6 27. f4
Nf7 28. Rxa5 Rxa5 29. Nxa5 Nd6 30. Re3 Ra8 31. Nc4 Nxc4 32. Bxc4 Kd6 33. Rd3+
Kc7 34. Kb2 Ra5 35. Re3 Kd6 36. Rd3+ Kc7 37. Re3 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.25"]
[Round "2"]
[White "Shcherbine, Andrei"]
[Black "Della Morte, German"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2261"]
[BlackElo "2275"]
[PlyCount "80"]
[EventDate "2006.07.24"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. d4 e5 7. Nc3 exd4 8. Nxd4
a5 9. a3 axb4 10. axb4 Rxa1 11. Qxa1 Na6 12. b5 Nc5 13. Be2 Re8 14. O-O Bg4 15.
Bxg4 Nxg4 16. Nd5 Ne5 17. Qa2 Ncd3 18. Ba3 c6 19. bxc6 bxc6 20. Nf4 Nxf4 21.
exf4 Nd3 22. Nxc6 Qa8 23. Qb3 Ne1 24. Bb4 Nxg2 25. Qf3 Nxf4 26. Ne7+ Kf8 27.
Qxf4 Be5 28. Nxg6+ hxg6 29. Bxd6+ Bxd6 30. Qxd6+ Kg8 31. c5 Qf3 32. Qg3 Qd5 33.
Rc1 Re5 34. c6 Qd2 35. Qc3 Re1+ 36. Rxe1 Qxc3 37. Re8+ Kg7 38. Rc8 Qc4 39. f3
Qa6 40. Rc7 Qb6+ 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "De Dovitiis, Alejo"]
[Black "Ripari, Daniel"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2371"]
[BlackElo "2341"]
[PlyCount "50"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. Nd2 d5 8.
O-O Be7 9. Re1 O-O 10. e5 Nd7 11. Nf3 a5 12. c3 Ba6 13. Bc2 c5 14. Bf4 Qb6 15.
Rb1 Rac8 16. Ng5 Bxg5 17. Bxg5 f5 18. exf6 Nxf6 19. h3 Rce8 20. Bxf6 gxf6 21.
Qg4+ Kh8 22. Qh5 Qc7 23. Rbd1 Bb7 24. Bg6 Re7 25. Qh6 Kg8 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Della Morte, German"]
[Black "Prates, Fabiano"]
[Result "1/2-1/2"]
[ECO "C16"]
[WhiteElo "2275"]
[BlackElo "2274"]
[PlyCount "75"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 f5 8. Qg3
Ba6 9. Bd3 Bxd3 10. cxd3 Nc6 11. Ne2 Qf7 12. h4 Nge7 13. Nf4 Na5 14. Rb1 Rc8
15. Be3 Nb7 16. h5 h6 17. a4 O-O 18. Ng6 f4 19. Nxf4 c5 20. dxc5 Nxc5 21. a5
Na4 22. axb6 axb6 23. Qg4 Nxc3 24. Rc1 d4 25. Bxd4 Ncd5 26. Rxc8 Rxc8 27. Ne2
Nf5 28. O-O Rc2 29. Ng3 Nxd4 30. Qxd4 b5 31. Ra1 Qf4 32. Qxf4 Nxf4 33. Rb1 Nxd3
34. Rxb5 Nxf2 35. Rb8+ Kf7 36. Rb7+ Kg8 37. Rb8+ Kf7 38. Rb7+ 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Granara Barreto, Sebastian"]
[Black "Shcherbine, Andrei"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2273"]
[BlackElo "2261"]
[PlyCount "59"]
[EventDate "2006.07.24"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. O-O c5 7. Bb3 Nc6 8. Nc3
cxd4 9. exd4 Nb4 10. Re1 Be7 11. a3 Nbd5 12. Qd3 O-O 13. Bc2 Nxc3 14. bxc3 b5
15. Ne5 Bb7 16. Qh3 g6 17. Bh6 Re8 18. Nxf7 Bxg2 19. Qxe6 Qd5 20. Ng5+ Qxe6 21.
Nxe6 Rac8 22. Kxg2 Rxc3 23. Bd1 Bxa3 24. Bf3 b4 25. Ng5 Rxe1 26. Rxe1 b3 27.
Bd5+ Kh8 28. Nf7+ Kg8 29. Nd6+ Kh8 30. Re7 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Real de Azua, Ernesto"]
[Black "Cubas, Jose Fernando"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2378"]
[BlackElo "2421"]
[PlyCount "53"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 Nc6 8. O-O
Qb8 9. Re1 Nge7 10. e5 Bb7 11. Bf4 f5 12. Bg3 h6 13. h4 Nb4 14. Be2 Nbd5 15.
Nd4 g6 16. Nxd5 Nxd5 17. Bf3 Bg7 18. h5 Qd8 19. hxg6 Qg5 20. a4 O-O 21. axb5
axb5 22. Rxa8 Bxa8 23. Qe2 b4 24. Qb5 f4 25. Bh2 Rd8 26. Qa5 Rf8 27. Qb5
1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.26"]
[Round "3"]
[White "Scarella, Enrique"]
[Black "COMP ZAP!Chess"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2348"]
[BlackElo "2600"]
[Annotator "Roberto G Alvarez"]
[PlyCount "126"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. dxe5 {La variant
e del cambio contra la India del Rey me parece otra buena eleccion para
neutralizar el poderio tactico de la computadora.} 7... dxe5 8. Qxd8 Rxd8 9.
Bg5 Rf8 (9... Re8 10. O-O-O Na6 11. Nxe5 $16) (9... Na6 $5 10. Nxe5 $1 $14 (10.
Nd5 $6 Rd6 11. Bxf6 Bxf6 12. b4 Bd8 $1 $15)) 10. O-O-O (10. Nd5 Nxd5 11. cxd5
c6 12. Bc4 b5 13. Bb3 Bb7 14. Rc1 a5 15. a3 a4 16. Ba2 Rc8 17. Be3 b4 18. axb4
a3 19. bxa3 Rxa3 20. Bb1 cxd5 21. Rxc8+ Bxc8 22. exd5 Ba6 $1 $146 23. Kd2 Nd7
24. Rc1 Bf8 25. Rc7 (25. Bc5 $4 Nxc5 26. bxc5 Bh6+) 25... Bxb4+ 26. Kc1 Nf6 27.
Bd2 $2 (27. Bh6 Rc3+ (27... Nxd5 $4 28. Rd7) 28. Rxc3 Bxc3 29. Ba2 (29. d6 Bb4
30. Nxe5 Bxd6 $11) 29... Bb7 (29... e4 $2 30. Ng5 Ng4 31. Nxe4) 30. Kc2 Bxd5 (
30... Ba1 31. d6) 31. Kxc3 Bxa2 32. Nxe5 $11) 27... Bxd2+ 28. Kxd2 Nxd5 29. Ra7
f6 $17 30. h4 Ra1 31. Ra8+ (31. Bd3 Ra2+ 32. Kc1 Nb4 $17) 31... Kg7 32. Rb8 Ra4
$1 33. Rd8 Nb6 34. Bc2 Ra3 35. Kc1 Ra1+ 36. Bb1 (36. Kb2 Rf1) 36... Bb7 $1 $19
37. Rb8 Bxf3 38. gxf3 Nc4 39. Rb7+ Kh6 40. Rf7 Na3 41. Kb2 Rxb1+ 42. Kxa3 f5 {
0-1 Staniszewski,P-Socko,B/Polska 82/503 2001/[Socko,B] (42)}) 10... Nc6 (10...
Nbd7 11. Ne1 $6 (11. Nd5 Nxd5 $11 (11... c6 $2 12. Ne7+ Kh8 13. Rd6 $16)) 11...
Nc5 $36 12. f3 c6 13. Nc2 Ne6 14. Be3 Nh5 15. Rd2 Nd4 $15 {[><d4]} 16. Rhd1 Nf4
17. Bf1 Nfe6 18. Kb1 f5 19. Ne1 (19. Ne2 fxe4 20. fxe4 Nc5 21. Ng3 Bg4 22. Re1
Rad8 $17) 19... Rf7 20. Nd3 Bd7 $6 (20... f4 21. Bf2 Rb8 22. Ne2 c5 23. Nc3 a6
{/\ b5-/+}) 21. exf5 gxf5 22. f4 e4 23. Ne5 Bxe5 24. fxe5 c5 25. Nd5 $2 f4 $1
26. Bxd4 Nxd4 27. Nf6+ Rxf6 $19 28. exf6 Rf8 29. Rxd4 cxd4 30. Rxd4 Bc6 31. Rd6
Kf7 32. b4 e3 33. Kc1 Kg6 34. Kd1 Rxf6 35. Rd4 Kf5 36. Ke1 Ke5 37. Rd3 Be4 38.
Ra3 Kd4 39. Rxa7 Rg6 40. c5 Bxg2 41. Ra8 {
0-1 Heggheim,B-Westerinen,H/Hammerfest 24/645 1977/[Westerinen,H] (41)}) 11. h3
{'='} (11. Kb1 Bg4 12. Rd3 Bxf3 13. Bxf3 Nd4 14. Nb5 Ne6 15. Bxf6 Bxf6 16. Rd7
c6 17. Nc3 Nc5 18. Rd2 Bg5 19. Rdd1 Rfd8 20. Rxd8+ Rxd8 21. Rd1 Nd3 22. Rf1 Be7
23. a3 Bc5 24. Rd1 Bb6 25. Kc2 Nxf2 26. Rxd8+ Bxd8 27. Kd2 h5 28. Nd1 Ng4 29.
Bxg4 hxg4 30. Nf2 f5 31. Nd3 Bc7 32. Nc5 b6 33. Ne6 Bd6 34. b4 Be7 35. Nc7 Kf7
36. c5 bxc5 37. b5 Bd6 38. b6 axb6 39. Na8 b5 40. Nb6 Bc7 41. Nd7 c4 {
0-1 Bellon Lopez,J-Oll,L/Oviedo 1993/CBM 038 ext (41)}) 11... Be6 (11... a6 12.
g4 Be6 13. Rhe1 Nd7 14. Nd5 Bxd5 15. cxd5 Nd4 16. Nxd4 exd4 17. f4 c5 18. Bf3
h6 19. Be7 Rfe8 20. Bd6 g5 21. e5 gxf4 22. e6 Nf8 23. Rd2 Rad8 24. Bc7 Rc8 25.
Bxf4 b5 26. g5 Ng6 27. Bh5 Kh7 28. Bxg6+ Kxg6 29. gxh6 Bf8 30. Rg2+ Kh7 31. e7
Bxe7 32. Rge2 {1-0 Baena Canadas,J-Somalo Fernandez,M/Cala Galdana 1999 (32)})
12. Rhe1 $146 (12. Rd2 Nh5 13. Nd5 Rfc8 14. g4 Nf4 15. Nxf4 exf4 16. Bxf4 Na5
17. b3 c5 18. Ng5 Nc6 19. Nxe6 fxe6 20. Rd7 Nd4 $10 21. Bd1 b6 22. h4 a6 23. h5
Rf8 24. Be3 Rfd8 25. Rxd8+ Rxd8 26. hxg6 hxg6 27. Rh2 b5 28. f4 Rb8 29. e5 bxc4
30. bxc4 Rb4 31. Rb2 Rxb2 32. Kxb2 g5 33. Kc3 Nc6 34. fxg5 Bxe5+ {
1/2-1/2 Vaughan,D-Hardy,R/Newport 1997/EXT 99 (34)}) (12. Be3 Rad8 13. a3 h6
14. b4 a5 15. b5 Nd4 16. Nxd4 exd4 17. Bxd4 Rxd4 18. Rxd4 Ng4 19. Bxg4 Bxd4 20.
Bxe6 fxe6 21. Nd1 Bc5 22. a4 Rd8 23. Nb2 Ba3 24. Kc2 Rd4 25. f3 Bxb2 26. Kxb2
Rxc4 27. Kb3 Rb4+ 28. Ka3 Rd4 29. Rc1 Rd7 30. Kb3 Kf7 31. Rc5 Ke7 32. f4 Kd8
33. Re5 Rd6 34. Kc4 Kd7 35. f5 exf5 36. exf5 h5 37. h4 gxf5 38. Rxf5 Rg6 39.
Rxh5 Rxg2 40. Kd5 Rd2+ 41. Ke5 Re2+ 42. Kf6 Kd6 43. Rf5 Re4 44. h5 Rxa4 45. h6
Rh4 46. Kg6 a4 47. h7 Rxh7 48. Kxh7 a3 49. Kg6 a2 50. Rf1 Kc5 51. Ra1 Kxb5 52.
Rxa2 Kc4 53. Rc2+ Kd4 54. Rxc7 b5 55. Rb7 {
1-0 Wang Yue-Bologan,V/Moscow 2006 (55)}) 12... Rac8 13. Bf1 h6 14. Be3 Rfe8
15. Rd2 g5 16. Red1 Bf8 17. Ne1 Bb4 18. f3 Bxc3 19. bxc3 Na5 20. c5 Bc4 21. Nd3
Kg7 22. Bf2 Rcd8 23. Bg3 Nc6 24. Bh2 Ba6 25. Be2 h5 26. Nb4 Bxe2 27. Rxe2 Rxd1+
28. Kxd1 Na5 29. Nd5 Nxd5 30. exd5 f6 31. Kc1 Rd8 32. Rd2 Nc4 33. Rd3 b5 34.
Bg1 a6 35. Kc2 Kf7 36. Kb3 Re8 37. a4 e4 38. fxe4 Rxe4 39. axb5 axb5 {#} 40. c6
$1 {Buena defensa de las blancas. El rey necesita una ruta de escape ante la
amenaza ...Re2-b2} 40... Re2 41. Kb4 Rb2+ 42. Kc5 Rxg2 43. d6 $1 {Jugado con
co tiempo y mucha sangre fria, pero es la unica defensa para las blancas.}
43... Nxd6 {#} (43... cxd6+ 44. Kxb5) 44. Rxd6 $1 Rxg1 (44... cxd6+ $2 45. Kxd6
(45. Kb6 Rc2 46. c7 Rxc3 47. Kb7)) 45. Rd7+ Ke6 46. Rxc7 Rc1 47. Kd4 $1 Kd6 48.
Rf7 {Correcto. Las blancas sacrifican el peon c6 para capturar material en el
flanco rey.} 48... Rd1+ 49. Ke4 Kxc6 50. Rxf6+ Rd6 51. Rf5 Rg6 52. Kf3 g4+ 53.
hxg4 hxg4+ 54. Kg3 {A pesar del peon de ventaja para las negras, este final
debe ser tablas, ya que el rey negro no puede pasar.} 54... Kb6 55. Re5 Rg8 56.
Re6+ Kc5 57. Re4 $1 Rg5 58. Rf4 Rg8 59. Re4 Rg5 60. Rf4 Rg6 61. Re4 Rg8 62. Rf4
Rg5 63. Re4 Rg6 {Buena defensa de "Quique" Scarella y un merecido empate, que
seguramente le dara fuerzas para remontar un comienzo de torneo adverso.}
1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "COMP ZAP!Chess"]
[Black "Real de Azua, Ernesto"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2600"]
[BlackElo "2378"]
[Annotator "Roberto G Alvarez"]
[PlyCount "73"]
[EventDate "2006.07.24"]

1. c4 Nf6 2. d4 e6 {Nisipeanu,L.-D; Stoica,V: *} 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7
6. Nf3 O-O 7. O-O d5 {Kasimdzhanov,R: *} (7... c5 8. Na4 cxd4 9. exd4 Re8 10.
a3 Bf8 11. b4 a5 $5 12. b5 (12. c5 axb4 13. Nxb6 Ra7 14. Bb5 Bc6 $11) (12. Be3
axb4 13. axb4 Bxb4 14. Qb3 Ba5 15. d5 exd5 16. c5 d4 17. Nxd4 Bd5 18. Bc4 Bxc4
19. Qxc4 bxc5 20. Nxc5 $11) 12... d6 13. Nd2 $5 $146 (13. Re1 Nbd7 14. Bb2 Rc8
15. Rc1 d5 $5 $13 (15... Rc7 16. Bb1 Qa8 17. d5 $14)) 13... Nbd7 14. Nb3 {
[><c5]} 14... e5 15. Bb2 Rc8 16. Re1 g6 17. c5 $6 (17. Bf1 Qc7 $13) 17... dxc5
$1 (17... bxc5 $6 18. Bc3 cxd4 19. Bxa5 Qe7 20. Nxd4 $14) 18. dxe5 c4 19. exf6
Rxe1+ 20. Qxe1 cxd3 $17 {Hernandez,R-Nisipeanu,L/Merida (m/1) 89/(461) 2003/
[Nisipeanu,L.-D; Stoica,V] (20)}) 8. cxd5 (8. a3 Be7 {Ue 11/506}) 8... exd5 9.
Bd2 (9. Ne2 Nbd7 10. b3 Bd6 11. Ng3 g6 12. Bb2 Qe7 13. Rc1 a6 $5 14. Qc2 $146
Rfc8 (14... Rfe8 $2 15. Ne5 $1) 15. Rfd1 Ne4 16. Bxe4 dxe4 17. Ne5 $1 (17. Nd2
Bxg3 $1 18. hxg3 Bd5 $15) 17... Nxe5 18. dxe5 Bxe5 19. Bxe5 (19. Rd7 $2 Qxd7
20. Bxe5 Qe7 21. Qb2 c5) 19... Qxe5 20. Rd7 Bd5 $1 {
1/2-1/2 Jussupow,A-Kasimdzhanov,R/Essen 84/(450) 2002/[Kasimdzhanov,R] (20)} (
20... Qe6 $2 21. Qd2 Bc6 22. Rd4 Bb7 23. Ne2 Qe5 24. Rd1 $44) (20... Bd5 21.
Rxc7 Rxc7 22. Qxc7 Qxc7 23. Rxc7 a5 $1 24. Ne2 a4 25. bxa4 Bxa2 (25... Rxa4
$145 $5 26. Nc3 Ra5) 26. Nc3 Bb3 27. g4 f5)) 9... a6 $6 (9... Nbd7 $142 10. Qa4
$146 (10. Qc2 c5 (10... a6 11. Ne5 Nxe5 $146 12. dxe5 Ne4 $1 13. Bxe4 (13. Nxe4
$2 dxe4 14. Bxb4 exd3 $17) (13. Rfd1 Bxc3 14. Bxc3 Qe7 $11) (13. Be1 Bxc3 14.
bxc3 Qe7 (14... Qg5 15. f3 Qxe3+ 16. Kh1 $36) (14... h6 $5 15. f3 Nc5) 15. f3
Nc5 16. Bxh7+ Kh8 17. Qf5 g6 18. Qh3 Kg7 19. f4 Bc8 $13) 13... dxe4 14. Rfd1
Bxc3 $1 (14... Qe7 $2 15. Nd5 $1 Bxd5 16. Bxb4 Qxb4 17. Rxd5 $16) (14... Qg5
15. Ne2 $1 (15. Nxe4 Qxe5 16. Bxb4 Bxe4 $11) 15... Bxd2 16. Qxc7 Ba5 17. Qxb7
$14) 15. Bxc3 Qe7 16. Rd2 Rad8 17. Rad1 a5 18. h3 h6 19. a3 Rfe8 $11 {
Jussupow,A-Dautov,R/Dresden (zt) 72/491 1998/[Dautov,R] (19)}) 11. Ne5 Nxe5 12.
dxe5 Ne4 $11) (10. Rc1 a6) 10... Bd6 11. Ba6 Qc8 12. Bxb7 Qxb7 $11 13. Rac1 c6
14. Ne2 Rac8 15. Ng3 Rfe8 16. Bb4 c5 17. dxc5 bxc5 18. Bc3 Bxg3 19. hxg3 Ne4
20. Rfd1 Nxc3 21. bxc3 Nb6 22. Qc2 Qc6 {
1/2-1/2 Najdorf,M-Unzicker,W/Hastings 13/625 1971/[Matanovic,A] (22)}) 10. Ne5
$1 (10. Rc1 Bd6 11. Ne5 c5 12. f4 Nc6 13. Ne2 Ne4 14. Be1 Ne7 15. Ng3 cxd4 16.
exd4 Rc8 17. Rxc8 Qxc8 18. f5 f6 19. Nxe4 Bxe5 20. dxe5 dxe4 21. Bb4 exd3 22.
Bxe7 Rf7 23. Ba3 fxe5 24. Qxd3 e4 25. Qb3 h6 26. Qxb6 Qc6 27. Qxc6 Bxc6 28. Bc5
Bd7 29. g4 h5 30. h3 hxg4 31. hxg4 g6 32. fxg6 Rxf1+ 33. Kxf1 Kg7 34. g5 Kxg6
35. Be3 a5 36. b3 Be6 37. Ke1 a4 38. bxa4 Kf7 39. a5 Ke8 40. a6 Kd7 41. g6 Kc7
42. Ba7 Bc4 43. g7 Bxa2 44. Kd2 Kc6 45. Be3 Kc7 46. Kc3 Kb8 47. Kb4 Ka8 48. Kb5
Bg8 49. Kc6 Ba2 50. Kd6 Bb3 51. Ke5 Ba2 52. Kxe4 Bb3 53. Ke5 Ba2 54. Kd6 Bb3
55. Ke7 Ba2 56. Kf8 Bb3 57. g8=Q Bxg8 58. Kxg8 Kb8 59. Kf7 {
1/2-1/2 Skembris,S-Logothetis,S/Porto Hydra 2005 (59)}) 10... Nbd7 (10... Bd6
11. f4 c5 12. Rf3 (12. Qf3 cxd4 (12... Nc6 13. Be1 (13. Qh3 g6 14. Rad1 cxd4
15. Nxc6 Bxc6 16. exd4 Ne4 17. Bxe4 dxe4 18. f5 Ra7 19. d5 Bc5+ 20. Kh1 Bb5 21.
Rf4 f6 22. fxg6 hxg6 23. Rh4 f5 24. Rh8+ Kf7 25. Rh7+ Kf6 26. Bg5+ {
1-0 Milos,G-Kunte,A/New Delhi/Teheran 2000/CBM 080 (26)}) 13... cxd4 14. Nxc6
Bxc6 15. exd4 Re8 16. Bh4 Be7 17. Rfd1 Ne4 18. Bxe7 Qxe7 19. Bxe4 dxe4 20. Qe3
Bb5 21. Nxb5 axb5 22. d5 Qd6 {
1/2-1/2 Donner,J-Bobotsov,M/Leipzig 1960/EXT 99 (22)}) 13. exd4 Nc6 14. Be3 b5
15. Rad1 Rc8 16. Bb1 Na5 17. Bf2 b4 18. Na4 Ne4 19. Qh3 Qc7 20. Nc5 Bxc5 21.
dxc5 Rcd8 22. Be3 Rfe8 23. b3 f6 24. Bxe4 dxe4 25. Ng4 Nc6 26. Nf2 Bc8 27. Qh5
g6 28. Qe2 Qe7 29. Rxd8 Qxd8 30. Rd1 Qe7 31. Rd6 Bb7 32. Ng4 Rf8 33. Qd2 Ba8
34. Qb2 Qg7 35. Nxf6+ Kh8 36. g4 Bb7 37. g5 Ba8 38. Rd7 Rf7 {
1-0 Schmidt,W-Liao,Y/Thessaloniki 1984/EXT 97-B (38)}) 12... Nbd7 (12... Nc6
13. Rh3 g6 14. Qf3 cxd4 15. Nxc6 Bxc6 16. exd4 Re8 17. f5 Ne4 18. fxg6 hxg6 19.
Rf1 Ra7 20. Bxe4 dxe4 21. Qf2 Bf8 22. d5 Bc5 23. Be3 Bxe3 24. Qxe3 Bd7 25. Rg3
Bb5 26. Rf4 Bd3 27. Nxe4 Bxe4 28. Rxe4 Rxe4 29. Qxe4 Re7 30. Qd4 Qd6 31. Rc3
Re1+ 32. Kf2 Re8 33. h3 Rd8 34. Rd3 Rc8 35. Re3 Rc2+ 36. Kf3 Qd7 37. Re5 Qb5
38. Kg3 Rc4 39. Qf2 Kg7 40. Kh2 Rc7 41. Rg5 Qc5 {
1/2-1/2 Gligoric,S-Bobotsov,M/Belgrade 1961/EXT 99 (41)}) 13. Rh3 g6 14. Qf3 b5
15. Rf1 b4 16. Qg3 Bxe5 17. dxe5 bxc3 18. Bxc3 d4 19. exd4 cxd4 20. Bxd4 Nb6
21. Bc5 Nfd7 22. Bxf8 Nxf8 23. f5 Qd4+ 24. Kh1 Be4 25. e6 Bxd3 26. exf7+ Kg7
27. Qxd3 Qxd3 28. Rxd3 Nc4 29. fxg6 hxg6 30. Rc3 Ne5 31. Rc7 Rb8 32. b3 Rd8 33.
h3 Rd6 34. a4 Rb6 35. Rc3 Rb7 36. a5 Rb5 37. b4 Rxb4 38. Rc5 Nc4 39. Kh2 Ne3
40. Rf3 Nf5 41. Rf2 Ra4 42. Rb2 Kxf7 43. Rb7+ Kf6 44. Rb6+ Ne6 45. Rxa6 Ra2 46.
Rc1 Kf7 47. Rf1 Nc5 48. Rc6 Rxa5 49. g4 Ne6 50. gxf5 gxf5 51. Rf2 Re5 52. Kg3
Re3+ 53. Kh4 Kf6 54. Ra6 Kg6 55. Rg2+ Kf6 56. Rg3 Re4+ 57. Kh5 Ke5 58. Ra5+ Kf4
59. Rg1 Nd4 60. Ra4 Ke5 61. Rg8 Ne6 62. Rxe4+ fxe4 63. Kg4 Kd4 64. Kf5 Nc5 65.
Rd8+ Kc3 66. Re8 Kd3 67. h4 {
1-0 Galliamova,A-Bojkovic,N/Belgrade 1996/EXT 97 (67)}) 11. f4 c5 $6 (11... Bd6
) 12. a3 Bxc3 13. Bxc3 Ne4 {#} 14. Nxd7 $1 Qxd7 15. Bxe4 dxe4 16. dxc5 Qxd1 17.
Rfxd1 bxc5 18. Ba5 $1 $16 {#} 18... Rfc8 19. Rac1 Rab8 20. Rd6 h6 21. f5 Rc6
22. Rxc6 Bxc6 23. Rxc5 $18 Bb5 24. h3 Rb7 25. Bc3 Rd7 26. g4 Kh7 27. Bd4 f6 28.
Kg2 h5 29. Kg3 hxg4 30. hxg4 Rb7 31. Kf4 Bd3 32. g5 fxg5+ 33. Kxg5 Be2 34. Kf4
Bd3 35. Rc1 Kg8 36. Rc8+ Kf7 $2 37. Bc5 (37. Bc5 g6 38. Rh8 Rxb2) 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Needleman, Alejandro"]
[Black "Della Morte, German"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2378"]
[BlackElo "2275"]
[PlyCount "67"]
[EventDate "2006.07.24"]

1. d4 {0} 1... Nf6 {0} 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. a4 Na6 7.
Nc3 c5 8. e4 cxd4 9. Nxd4 Bg4 10. Nde2 Qc8 11. Bg5 Nb4 12. Qd2 Bh3 13. Bxh3
Qxh3 14. Bxf6 Bxf6 15. Nd5 Nxd5 16. exd5 Rac8 17. c3 Rc5 18. Rfd1 Rfc8 19. Nf4
Qd7 20. h4 Ra5 21. Ng2 Rxa4 22. Ne3 Rc5 23. Qe2 Rca5 24. Rac1 Qb5 25. Qf3 Qxb2
26. Rb1 Qxc3 27. Rdc1 Ra1 28. Rxc3 Rxb1+ 29. Kg2 Bxc3 30. Qe4 Rb2 31. Qxe7 Raa2
32. Qd8+ Kg7 33. Nf5+ gxf5 34. Qg5+ 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Prates, Fabiano"]
[Black "Granara Barreto, Sebastian"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2274"]
[BlackElo "2273"]
[PlyCount "105"]
[EventDate "2006.07.24"]

1. e4 c5 2. Na3 Nc6 3. Nf3 d6 4. c3 Nf6 5. Qe2 e6 6. g3 Be7 7. Bg2 O-O 8. O-O
e5 9. Nc2 Ne8 10. d4 cxd4 11. cxd4 Bf6 12. Be3 Nc7 13. d5 Ne7 14. Rfc1 Bg4 15.
h3 Bd7 16. a4 g6 17. Nd2 Bg7 18. Nc4 Ne8 19. f3 f5 20. Qd2 Bc8 21. N2a3 Kh8 22.
Nb5 Ng8 23. Nxa7 f4 24. Bb6 Qg5 25. Nxc8 Rxc8 26. g4 Qe7 27. Bf2 Ngf6 28. Nb6
Rxc1+ 29. Rxc1 Nc7 30. b4 Na8 31. Bf1 h5 32. Nxa8 Rxa8 33. a5 Ne8 34. Rc3 Bf6
35. Qe1 Qd7 36. Qd1 Qe7 37. Qc2 Qd7 38. Bd3 Bd8 39. Kf1 Bf6 40. Ke2 Bd8 41. Qb3
Nc7 42. Kd2 Ne8 43. Rc2 Nf6 44. Qc4 Ne8 45. Qb5 Qxb5 46. Bxb5 Nc7 47. Bd7 Na6
48. Kc3 Kg7 49. Kb3 Nxb4 50. Kxb4 Bxa5+ 51. Kb3 hxg4 52. Bxg4 Ra6 53. Ra2 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Ripari, Daniel"]
[Black "Scarella, Enrique"]
[Result "1/2-1/2"]
[ECO "B57"]
[WhiteElo "2341"]
[BlackElo "2348"]
[PlyCount "41"]
[EventDate "2006.07.24"]

1. e4 {0} 1... c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. O-O
g6 8. Nf3 Bg7 9. h3 O-O 10. Re1 Rc8 11. Bb3 Na5 12. Nd5 Re8 13. c3 Nxb3 14.
axb3 a6 15. Bg5 Bc6 16. b4 Bxd5 17. exd5 Qd7 18. Qd3 Qc7 19. Re2 h6 20. Bxf6
Bxf6 21. Nd4 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.27"]
[Round "4"]
[White "Shcherbine, Andrei"]
[Black "De Dovitiis, Alejo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2261"]
[BlackElo "2371"]
[PlyCount "98"]
[EventDate "2006.07.24"]

1. e4 {0} 1... e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 O-O 7. Nge2
dxc4 8. Bxc4 Nbd7 9. O-O Nb6 10. Bb3 Nfd5 11. Qd3 c6 12. a3 Be7 13. Bc2 g6 14.
Bh6 Re8 15. Ng3 Nxc3 16. bxc3 Be6 17. Rfe1 Bd6 18. f4 Bc4 19. Qf3 Rxe1+ 20.
Rxe1 Bf8 21. Bxf8 Qxf8 22. f5 Re8 23. Rxe8 Qxe8 24. Ne4 Nd7 25. Qf4 Bd5 26. Kf2
Bxe4 27. Qxe4 Qf8 28. Bb3 Nf6 29. Qb1 Qh6 30. fxg6 hxg6 31. Qd3 Qf4+ 32. Qf3
Ne4+ 33. Ke2 Qd2+ 34. Kf1 Qc1+ 35. Ke2 Qb2+ 36. Kd3 Ng5 37. Qf6 Qxb3 38. Qd8+
Kh7 39. Qxg5 Qxa3 40. Qf4 Qb3 41. h4 Qd1+ 42. Kc4 Qe2+ 43. Kb3 Qe6+ 44. Kb2 Kg7
45. g4 a5 46. h5 a4 47. hxg6 Kxg6 48. d5 Qxd5 49. Qxa4 Qb5+ 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Cubas, Jose Fernando"]
[Black "COMP ZAP!Chess"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "2421"]
[BlackElo "2600"]
[PlyCount "60"]
[EventDate "2006.07.24"]

1. e4 e5 2. Ne2 Nc6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 Bg4 7. h3 Be6 8.
Nbc3 Qd7 9. d3 O-O-O 10. Be3 Bb4 11. a3 Ba5 12. Kf1 h5 13. b4 Bb6 14. Bxb6 axb6
15. a4 Nxb4 16. a5 b5 17. Qb1 c5 18. Kg1 Rh6 19. Kh2 Rdh8 20. Rd1 h4 21. g4
Bxg4 22. hxg4 Nxg4+ 23. Kg1 h3 24. Bh1 Rf6 25. Ne4 h2+ 26. Kf1 Ne3+ 27. Ke1
Nexc2+ 28. Kd2 Qxd3+ 29. Kc1 Qxe2 30. Nxf6 gxf6 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "De Dovitiis, Alejo"]
[Black "Prates, Fabiano"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2371"]
[BlackElo "2274"]
[PlyCount "96"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bb5 Bd7 6. O-O Bd6 7. c4 dxc4 8.
Bxc4 Nf6 9. d5 Ne7 10. Bg5 O-O 11. Bxf6 gxf6 12. Nc3 Ng6 13. Nd4 f5 14. Bb5 Bc8
15. Nf3 a6 16. Ba4 Qf6 17. Rc1 Qg7 18. Qd4 f6 19. Ne2 Kh8 20. Qd2 Rg8 21. Ne1
f4 22. Kh1 b5 23. Bd1 Bb7 24. f3 Rac8 25. Nd4 Nh4 26. Ne6 Qg6 27. Bc2 Qh5 28.
Be4 Nf5 29. Kg1 Ne3 30. Rf2 Nxd5 31. Nd4 Bb4 32. Qd3 Rcd8 33. Qb3 c5 34. Ne6 c4
35. Qc2 Ne3 36. Qb1 Rd6 37. Nxf4 Qh6 38. Bxb7 Qxf4 39. Nc2 Bd2 40. Rcf1 Nxf1
41. Rxf1 Be3+ 42. Nxe3 Qxe3+ 43. Kh1 Rd2 44. f4 Qd3 45. Qe1 Qe2 46. Qxe2 Rxe2
47. Rb1 Rd8 48. Bxa6 Rxb2 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Granara Barreto, Sebastian"]
[Black "Needleman, Alejandro"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2273"]
[BlackElo "2378"]
[PlyCount "91"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 b5 8.
Nxc6 Qxc6 9. a3 Bb7 10. O-O Nf6 11. Qe2 b4 12. axb4 Bxb4 13. f3 Bxc3 14. bxc3
Qxc3 15. Qf2 e5 16. Rab1 Qc7 17. Qg3 O-O 18. Bh6 Ne8 19. Be3 d6 20. f4 Kh8 21.
fxe5 dxe5 22. Bd4 exd4 23. Qxc7 Nxc7 24. Rxb7 Ne6 25. Rfxf7 Rxf7 26. Rxf7 a5
27. Bc4 Ng5 28. Rf4 h5 29. e5 Re8 30. Rf5 Ne6 31. Rxh5+ Kg8 32. Rh4 Kf7 33.
Rxd4 Kg6 34. Rd5 Rc8 35. Bd3+ Kg5 36. Rxa5 Kf4 37. g3+ Ke3 38. Bf5 Rc6 39. Bxe6
Rxe6 40. Rc5 g5 41. Kg2 Kd4 42. Ra5 Rc6 43. Kh3 Rxc2 44. e6 g4+ 45. Kxg4 Rxh2
46. Kg5 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Real de Azua, Ernesto"]
[Black "Ripari, Daniel"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2378"]
[BlackElo "2341"]
[PlyCount "124"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8.
Ne4 Bb7 9. c4 Nb4 10. c5 Qb8 11. Nd6+ Bxd6 12. cxd6 a5 13. a3 Nd5 14. Qg4 Kf8
15. h4 h5 16. Qd4 Ba6 17. Rh3 Bxf1 18. Kxf1 g6 19. b3 Qb5+ 20. Kg1 Kg7 21. Bd2
Qe2 22. Re1 Qg4 23. Qe4 Rhb8 24. Qxg4 hxg4 25. Rg3 a4 26. b4 Rb5 27. Rxg4 Rh8
28. g3 Rh5 29. Bg5 f6 30. exf6+ Nxf6 31. Rc4 Rd5 32. Rc5 Rxd6 33. Ra5 Nh7 34.
Bf4 Rd3 35. Rxa4 Kf6 36. Kg2 g5 37. hxg5+ Nxg5 38. Ra5 Nf3 39. Rxe6+ Kxe6 40.
Rxh5 Rxa3 41. b5 cxb5 42. Rxb5 d5 43. Bc1 Rd3 44. Be3 Ne1+ 45. Kf1 Nc2 46. Ke2
Rc3 47. Rb6+ Kf5 48. Rd6 Nxe3 49. fxe3 Ke5 50. Rd8 Rc2+ 51. Kd3 Ra2 52. Re8+
Kd6 53. g4 Rg2 54. Rg8 Ke5 55. g5 Kf5 56. g6 Kf6 57. Rd8 Ke5 58. Rg8 Kf6 59.
Kd4 Rd2+ 60. Kc3 Rg2 61. Ra8 Ke5 62. Rg8 Kf6 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.28"]
[Round "5"]
[White "Scarella, Enrique"]
[Black "Shcherbine, Andrei"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2348"]
[BlackElo "2261"]
[PlyCount "79"]
[EventDate "2006.07.24"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. O-O Be7 8.
d4 Nxc3 9. bxc3 e4 10. Nd2 f5 11. e3 O-O 12. Rb1 Na5 13. Qa4 c6 14. c4 b6 15.
Qc2 Rc8 16. Rd1 Qe8 17. Bb2 Qf7 18. Rbc1 Bb4 19. Bf1 Bxd2 20. Rxd2 b5 21. cxb5
cxb5 22. Qd1 Rxc1 23. Bxc1 Bc4 24. Ba3 Rd8 25. Bb4 Nc6 26. Bxc4 bxc4 27. Qa4
Qd5 28. Rc2 Ne5 29. dxe5 Qd1+ 30. Be1 Qxe1+ 31. Kg2 Qd1 32. Qxc4+ Kf8 33. h3 g5
34. Qb4+ Kg8 35. Qe7 g4 36. Qg5+ Kh8 37. Qf6+ Kg8 38. Qg5+ Kh8 39. hxg4 fxg4
40. e6 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Della Morte, German"]
[Black "Granara Barreto, Sebastian"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2275"]
[BlackElo "2273"]
[PlyCount "67"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Be3 d6 8.
N1d2 Nf6 9. f4 Nbd7 10. Qf3 Qc7 11. g4 g6 12. O-O-O b5 13. Rhf1 Bb7 14. g5 Nh5
15. Qh3 Rc8 16. Kb1 Nc5 17. Nxc5 dxc5 18. c4 Rd8 19. Be2 bxc4 20. Bxc4 O-O 21.
Ka1 Bc6 22. Rc1 Bb5 23. Rc3 Bxc4 24. Nxc4 Rfe8 25. Ne5 Bd6 26. Ng4 Bxf4 27.
Bxf4 Qxf4 28. Nh6+ Kg7 29. Rcf3 Qd6 30. Rxf7+ Kh8 31. a3 Qe5 32. Ra7 Nf4 33.
Nf7+ Kg8 34. Qxh7+ 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Needleman, Alejandro"]
[Black "De Dovitiis, Alejo"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2378"]
[BlackElo "2371"]
[PlyCount "111"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. Bg5 e6 7. e4 d6 8. Bd3
Be7 9. O-O Nc6 10. Nxc6 Bxc6 11. Qe2 O-O 12. Rad1 Nd7 13. Bf4 Re8 14. Bc2 Qb8
15. Rd3 a6 16. Rh3 g6 17. Qd2 b5 18. cxb5 axb5 19. b4 Bf8 20. Bb3 Nf6 21. Bh6
Be7 22. Qf4 d5 23. e5 Nd7 24. Re1 f6 25. Qh4 fxe5 26. Bg5 Bxg5 27. Qxh7+ Kf8
28. Qxg6 Bf6 29. Ne4 dxe4 30. Rd1 Bd5 31. Rxd5 exd5 32. Rh7 Re7 33. Bxd5 Rxh7
34. Qxh7 Ke8 35. Qf7+ Kd8 36. Bxa8 Qd6 37. h3 e3 38. fxe3 Be7 39. a3 Qd3 40.
Qf3 Qxa3 41. Bc6 Qxb4 42. Qd5 Bd6 43. Bxb5 Qe1+ 44. Kh2 Ke7 45. g3 Qf2+ 46. Qg2
Qxe3 47. Qb7 Qd2+ 48. Kh1 Bc5 49. h4 Qe1+ 50. Kg2 Qf2+ 51. Kh3 Qf5+ 52. g4 Qe6
53. h5 Be3 54. Kh4 Bg5+ 55. Kh3 Bf4 56. Kh4 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Prates, Fabiano"]
[Black "Scarella, Enrique"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2274"]
[BlackElo "2348"]
[PlyCount "118"]
[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. a4 c6 8. Qe2
Qc7 9. h3 b6 10. Rd1 a6 11. d5 c5 12. Nh4 g6 13. Bh6 Re8 14. g4 Bf8 15. Be3 Bg7
16. Qd2 Rf8 17. Kh2 Qd8 18. Ng2 Ne8 19. Bd3 Nc7 20. f3 Rb8 21. Qe2 Nf6 22. Rab1
Nfe8 23. b4 Ra8 24. Rb3 f5 25. Rdb1 Bd7 26. Bd2 fxg4 27. fxg4 Qc8 28. Ne3 b5
29. axb5 axb5 30. bxc5 dxc5 31. Nxb5 Nxb5 32. Bxb5 Bxb5 33. Rxb5 Nd6 34. R5b3
Nxe4 35. Be1 Qd8 36. c4 Qf6 37. Ng2 Ng5 38. Nh4 e4 39. Bg3 Qd4 40. Re3 Ra2 41.
Qxa2 Qxe3 42. Re1 Qc3 43. Qe2 Be5 44. Rg1 Rb8 45. Rg2 Rb3 46. Qf2 Nf3+ 47. Nxf3
exf3 48. Bxe5 Qxe5+ 49. Qg3 Qd4 50. Rf2 Rb2 51. Rxb2 Qxb2+ 52. Kg1 Qd4+ 53. Kh2
f2 54. Kg2 Qxc4 55. Qb8+ Kg7 56. Qe5+ Kg8 57. Kxf2 Qc2+ 58. Kg3 Qd3+ 59. Kh4 h6
1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Ripari, Daniel"]
[Black "Cubas, Jose Fernando"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2341"]
[BlackElo "2421"]
[PlyCount "119"]
[EventDate "2006.07.24"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 b5 5. Nf3 b4 6. Nb1 Ba6 7. Bxa6 Nxa6 8. O-O
Nf6 9. a3 Qa5 10. Nbd2 O-O 11. Nb3 Qb6 12. axb4 Nxb4 13. e5 Ne4 14. Qe2 f5 15.
c3 Nd5 16. Na5 Rab8 17. Nc4 Qc7 18. Nfd2 Nxd2 19. Bxd2 c5 20. Ra5 d6 21. exd6
exd6 22. Qe6+ Qf7 23. Qxf7+ Rxf7 24. dxc5 dxc5 25. Rxc5 Nf6 26. Bc1 Ne4 27. Rd5
Rc7 28. Ne5 Bf8 29. Rfd1 Nc5 30. Nd7 Rxd7 31. Rxd7 Nxd7 32. Rxd7 a5 33. Kf2 a4
34. Ke2 a3 35. bxa3 Rb3 36. Kd3 h5 37. Kc2 Rb6 38. a4 Bg7 39. Be3 Re6 40. Bd4
Bh6 41. Be5 Bf8 42. a5 g5 43. Kb3 gxf4 44. Bxf4 Bg7 45. h4 Ra6 46. Rd5 Rf6 47.
Be5 Re6 48. Bxg7 Kxg7 49. Rxf5 Kh6 50. Rg5 Ra6 51. Kb4 Ra8 52. Kb5 Rb8+ 53. Kc6
Rc8+ 54. Kb6 Rxc3 55. a6 Re3 56. Rc5 Rb3+ 57. Rb5 Re3 58. a7 Re6+ 59. Kb7 Re7+
60. Ka6 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.29"]
[Round "6"]
[White "Shcherbine, Andrei"]
[Black "Real de Azua, Ernesto"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2261"]
[BlackElo "2378"]
[PlyCount "102"]
[EventDate "2006.07.24"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. b3 Nbd7 6. d4 e6 7. a4 a5 8. Nbd2
Bb4 9. Ba3 Bxa3 10. Rxa3 Qb6 11. Qa1 Bf5 12. c3 h6 13. Rc1 O-O 14. Bf1 Rfe8 15.
e3 Ne4 16. Nxe4 Bxe4 17. Nd2 Bf5 18. b4 axb4 19. a5 Qa7 20. cxb4 Rec8 21. Qb2
Qb8 22. Rca1 e5 23. Nb3 Qd6 24. Nc5 exd4 25. exd4 Ra7 26. Re3 Rca8 27. Qc3 Nxc5
28. Qxc5 Qxc5 29. dxc5 Be6 30. Bd3 Rd8 31. f4 Raa8 32. f5 d4 33. Re5 Rd5 34.
Rae1 Rxe5 35. Rxe5 Bd5 36. Re7 Rb8 37. Rd7 Kf8 38. b5 Ke8 39. Rd6 Rc8 40. b6
Ra8 41. a6 bxa6 42. b7 Rb8 43. Bxa6 Ke7 44. Kf2 h5 45. Ke2 Be4 46. Kd2 Bxf5 47.
Rxd4 Bd7 48. Kc3 Kd8 49. Kb4 Kc7 50. Ka5 Be6 51. Rb4 Bd5 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "COMP ZAP!Chess"]
[Black "Ripari, Daniel"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2600"]
[BlackElo "2341"]
[Annotator "Roberto G Alvarez"]
[PlyCount "67"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 d6 7. Be3 (7. Be2
Be7 8. O-O O-O 9. Nc2 a6 10. b3 b6 11. Bb2 Bb7 12. Qe1 Ne5 13. f3 Ng6 14. Kh1
d5 $1 15. cxd5 exd5 16. exd5 Re8 17. Rd1 Qc7 18. Nd4 Bf8 19. Qd2 b5 20. Nf5
Rad8 21. d6 Qc8 22. Bd3 Bxd6 23. Nxd6 Rxd6 24. Qf2 Red8 $11 {
Padevsky,N-Andersson,U/Sverige (m/4) 21/(409) 1976 (24)}) 7... Be7 8. Nxc6 $146
(8. Be2 $142 O-O 9. Nc2 (9. O-O Bd7 10. Qd2 a6 11. f3 Qb8 $5 {[/\ Nd4, b5]} 12.
Nb3 $146 b6 13. Rfd1 Rc8 14. Kh1 (14. f4 $1 Be8 $5 (14... b5 $2 15. cxb5 axb5
16. Bxb5 Nxe4 17. Nxe4 Qxb5 18. Nxd6 $16)) 14... Ne5 15. Bf4 b5 16. c5 $2 (16.
cxb5 axb5 17. a3 $11) 16... dxc5 17. Bxe5 Qxe5 18. f4 Qc7 19. e5 Nd5 20. Nxd5
exd5 21. Qxd5 Bc6 22. Qd2 Rd8 23. Qc3 g6 $17 {
Gallagher,J-Plaskett,J/Birmingham 80/(195) 2000/[Plaskett,J] (23)}) 9... Qc7
10. Qd2 Bd7 11. f4 a6 12. O-O Rac8 13. Bf2 Na5 14. Ne3 Rfd8 15. Rad1 b5 16.
cxb5 axb5 17. Bxb5 Nxe4 18. Nxe4 Bxb5 19. Rfe1 d5 20. Ng3 Nc6 21. Nc2 Bf6 22.
Nd4 Nxd4 23. Bxd4 Bxd4+ 24. Qxd4 Qc4 25. Qe5 g6 26. a3 Qc5+ 27. Kh1 d4 28. Ne4
Qxe5 29. fxe5 Rc2 30. Rd2 d3 31. Red1 Rxd2 32. Rxd2 Bc6 33. Nd6 Rb8 34. Kg1 {
1-0 Jagodzinska,H-Dworaczek,I/Poland 1978/EXT 98 (34)}) 8... bxc6 9. Be2 O-O
10. O-O d5 11. exd5 exd5 12. cxd5 Nxd5 13. Nxd5 cxd5 14. Rc1 Qa5 15. Bd4 Be6
16. Bd3 Rfc8 17. a3 Rxc1 18. Qxc1 Rc8 19. Qe3 Qa4 20. b4 a5 (20... Qxa3 $4 21.
Bxh7+) 21. f4 Bf8 22. f5 Bd7 23. Qg5 h6 24. Qg3 Kh8 25. f6 g5 26. Bb1 Qb5 27.
bxa5 Bc5 (27... Qc4 28. Qd3 Qxd4+ 29. Qxd4 Bc5 30. Qxc5 (30. Qf2 Bxf2+ 31. Rxf2
) 30... Rxc5) 28. Bxc5 Qxc5+ 29. Kh1 Qc3 30. Qd6 Be6 31. a6 Qxf6 32. Bd3 Qd4 {#
} 33. Rxf7 $1 Rc1+ (33... Bxf7 34. Qxh6+ Kg8 35. Bh7+ Kh8 36. Bg6+ Kg8 37. Qh7+
Kf8 38. Qxf7#) 34. Bf1 (34. Bf1 Bxf7 35. Qxh6+ Kg8 36. Qxg5+ Qg7 37. Qxc1 $18)
1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Cubas, Jose Fernando"]
[Black "Shcherbine, Andrei"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2421"]
[BlackElo "2261"]
[PlyCount "60"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. g3 d6 8. Bg2
O-O 9. h3 a6 10. O-O e5 11. Bg5 Be6 12. Qd2 Qd7 13. Kh2 Ne8 14. Rfd1 f6 15. Be3
Qf7 16. Nd5 Bxd5 17. exd5 Ne7 18. c4 f5 19. f4 g5 20. fxe5 f4 21. e6 Qh5 22.
Bd4 fxg3+ 23. Kg1 Ng6 24. c5 Bxd4+ 25. Nxd4 Rf2 26. Qe3 (26. Qc3) 26... Nf4 27.
Rd2 Nxg2 28. Qxg3 Rxd2 29. Nf5 Nf4 30. Ne7+ Kf8 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "De Dovitiis, Alejo"]
[Black "Della Morte, German"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2371"]
[BlackElo "2275"]
[PlyCount "80"]
[EventDate "2006.07.24"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d3 Nxc3 6. bxc3 c5 7. Nf3 d4 8.
Be2 Be7 9. O-O Nc6 10. Qe1 O-O 11. Qg3 f5 12. Bh6 Rf7 13. Ng5 Bxg5 14. Bxg5 Qc7
15. Bh5 Rf8 16. cxd4 Nxd4 17. c3 Ne6 18. Be3 b6 19. d4 Bb7 20. Rad1 Rad8 21.
Qh3 cxd4 22. cxd4 Be4 23. Be2 Kh8 24. Bh5 Kg8 25. Be2 Qc2 26. Bf3 Qc4 27. Bxe4
fxe4 28. Rxf8+ Nxf8 29. Qg4 Qd5 30. h4 Ne6 31. h5 Rf8 32. Rd2 b5 33. Kh2 b4 34.
Qh4 a5 35. h6 g6 36. Rf2 Rxf2 37. Bxf2 Qxa2 38. Qe7 Qd5 39. Bh4 e3 40. Qe8+ Nf8
{Tiempo} 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Real de Azua, Ernesto"]
[Black "Prates, Fabiano"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2378"]
[BlackElo "2274"]
[PlyCount "98"]
[EventDate "2006.07.24"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f5 9. Nf3 Be7 10. h4 Nf8 11. a3 a5 12. Be3 Bd7 13. Nc3 Ng6 14. g3 O-O 15. Ne2
Qb6 16. Rb1 a4 17. Kf1 Na5 18. Kg2 Rfc8 19. Bg5 h6 20. Bd2 Nb3 21. Bc3 Bb5 22.
Ne1 Bc4 23. Bxc4 Rxc4 24. Nd3 Qc6 25. Nb4 Qb5 26. Nc2 Rac8 27. Qd3 Qe8 28. Qf3
Qf7 29. Ne3 R4c7 30. h5 Nf8 31. g4 Bg5 32. gxf5 Bxe3 33. fxe3 Rxc3 34. Nxc3 Nd2
35. Qh3 Nxb1 36. Rxb1 exf5 37. Rf1 Qd7 38. Qxf5 Ne6 39. Qg4 Rc4 40. Qf3 Nxd4
41. exd4 Rxd4 42. Qf8+ Kh7 43. Qf5+ Qxf5 44. Rxf5 Kg8 45. e6 Rd2+ 46. Rf2 Rxf2+
47. Kxf2 d4 48. Nxa4 Kf8 49. Nc5 b6 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.30"]
[Round "7"]
[White "Scarella, Enrique"]
[Black "Needleman, Alejandro"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2348"]
[BlackElo "2378"]
[PlyCount "108"]
[EventDate "2006.07.24"]

1. Nf3 d6 2. e4 e5 3. d4 Qe7 4. Nc3 c6 5. a4 Nd7 6. Be2 h6 7. O-O g5 8. dxe5
dxe5 9. b3 Qf6 10. Bb2 Ne7 11. Qd2 Ng6 12. g3 Bc5 13. Nd1 Ndf8 14. Ne3 g4 15.
Ne1 h5 16. Rd1 Ne6 17. Nf5 Ng5 18. Nd6+ Kf8 19. Kg2 Nf3 20. Bxf3 gxf3+ 21. Kg1
h4 22. Nxc8 hxg3 23. Qd8+ Kg7 24. Qxf6+ Kxf6 25. Nxf3 gxf2+ 26. Kh1 Raxc8 27.
b4 Be7 28. Rxf2 Ke6 29. Bc3 Rh3 30. Be1 b5 31. axb5 cxb5 32. Ra1 f6 33. Ra6+
Kd7 34. Rxa7+ Ke8 35. c3 Rc4 36. Ra8+ Kd7 37. Ra7+ Kd8 38. Rb7 Rxe4 39. Rd2+
Ke8 40. Bg3 Rc4 41. Kg2 Rh5 42. Rxb5 Rxc3 43. Rb7 e4 44. Ne1 Rb3 45. Rd4 Rb2+
46. Kh1 f5 47. Rb5 Re2 48. Kg1 Nh4 49. Kf1 Nf3 50. Nxf3 exf3 51. Rf4 Rb2 52.
Rb8+ Kf7 53. Rb7 Kf8 54. Rxf3 Rxb4 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Della Morte, German"]
[Black "Scarella, Enrique"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2275"]
[BlackElo "2348"]
[PlyCount "139"]
[EventDate "2006.07.24"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. Nc3 Bxc3+ 6. bxc3 Nc6 7. Bd2 Qxc5
8. Bd3 Nf6 9. O-O d6 10. h3 O-O 11. Rb1 a6 12. a4 Rb8 13. Qe2 Bd7 14. Be3 Qh5
15. Rb6 d5 16. Bf4 dxe4 17. Bxe4 Nxe4 18. Bxb8 Nxc3 19. Qc4 Nd5 20. Rxb7 Na5
21. Qxa6 Nxb7 22. Qxb7 Bxa4 23. Be5 Nf6 24. Qxe7 Nd7 25. Bd6 Qf5 26. c4 Rc8 27.
Rc1 h6 28. c5 Qd5 29. Qh4 Bd1 30. Nh2 Qd2 31. Qf4 Qxf4 32. Bxf4 Ba4 33. Bd6 Kg7
34. Nf3 Bc6 35. Nd4 Kf6 36. Ra1 Bd5 37. Ra6 Bc4 38. Ra5 Ne5 39. Ra4 Bd5 40. f3
Nc6 41. Nb5 Nd8 42. Rf4+ Kg7 43. Rd4 Be6 44. Ra4 Bd7 45. Rb4 Bxb5 46. Rxb5 Nc6
47. Kf2 Kf6 48. Ke3 h5 49. Kd3 Ke6 50. Rb7 f6 51. Rh7 Ra8 52. Rh6 g5 53. Rxh5
Ra2 54. g4 Ra3+ 55. Kc4 Rxf3 56. Rh8 Ra3 57. Rh6 Rf3 58. Kb5 Kd5 59. Kb6 Nd4
60. Kc7 f5 61. Kd7 fxg4 62. hxg4 Rf7+ 63. Be7 Rg7 64. c6 Rxe7+ 65. Kxe7 Nxc6+
66. Rxc6 Kxc6 67. Kf6 Kd7 68. Kxg5 Ke7 69. Kg6 Kf8 70. Kh7 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Granara Barreto, Sebastian"]
[Black "De Dovitiis, Alejo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2273"]
[BlackElo "2371"]
[PlyCount "64"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Bg5 e6 3. e4 c5 4. e5 h6 5. Bc1 Nd5 6. c4 Ne7 7. d5 d6 8. dxe6
Bxe6 9. Nf3 Nbc6 10. exd6 Nf5 11. d7+ Qxd7 12. Qxd7+ Kxd7 13. Bd3 Nb4 14. Ne5+
Kc7 15. Bxf5 Bxf5 16. O-O f6 17. Nf3 Nc2 18. Nc3 Nxa1 19. Bf4+ Kc6 20. Rxa1 Bd6
21. Bxd6 Kxd6 22. Rd1+ Kc6 23. b4 Rad8 24. Nd5 b6 25. Re1 Bg4 26. b5+ Kb7 27.
h3 Bc8 28. Re7+ Rd7 29. Re3 Kb8 30. Nh4 Rhd8 31. Nf5 Rxd5 32. cxd5 Bxf5 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Needleman, Alejandro"]
[Black "Real de Azua, Ernesto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "2378"]
[PlyCount "84"]
[EventDate "2006.07.24"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. Ne5 Bf5 6. d4 Nbd7 7. c4 e6 8. cxd5
exd5 9. Bg5 Be7 10. Nc3 O-O 11. Nd3 h6 12. Bxf6 Nxf6 13. e3 Bd6 14. Na4 Qe7 15.
Nac5 h5 16. Qd2 h4 17. Rac1 g6 18. b4 a6 19. a4 hxg3 20. fxg3 Ng4 21. Bf3 Qxe3+
22. Qxe3 Nxe3 23. Rfe1 Nc4 24. g4 Bxd3 25. Nxd3 Rfe8 26. Kg2 b5 27. a5 Kg7 28.
h4 Rh8 29. h5 gxh5 30. gxh5 Kf6 31. Kf2 Rag8 32. Rg1 Rxg1 33. Rxg1 Re8 34. h6
Rh8 35. h7 Rxh7 36. Rg8 Rh2+ 37. Bg2 Rh4 38. Rc8 Rxd4 39. Ke2 Ne5 40. Nxe5 Kxe5
41. Re8+ Kf4 42. Ra8 Bxb4 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.07.31"]
[Round "8"]
[White "Shcherbine, Andrei"]
[Black "COMP ZAP!Chess"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2261"]
[BlackElo "2600"]
[PlyCount "46"]
[EventDate "2006.07.24"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. Nbd2 c6 7. c3 Nbd7 8. a4
Re8 9. a5 e5 10. Nxe5 Nxe5 11. dxe5 Rxe5 12. Nf3 Re8 13. Bf4 Qe7 14. Re1 Ne4
15. Nd4 a6 16. Bxe4 dxe4 17. b4 Bh3 18. Be3 Rad8 19. Qb3 Rd5 20. b5 Bxd4 21.
Bxd4 e3 22. f3 Rxb5 23. Qa2 Rg5 0-1

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "COMP ZAP!Chess"]
[Black "Prates, Fabiano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2600"]
[BlackElo "2274"]
[PlyCount "109"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. e4 Be7 6. Be2 c6 7. O-O O-O 8. Qc2
Qc7 9. Rd1 Re8 10. Bg5 h6 11. Bd2 Nf8 12. Rac1 Bg4 13. Be3 a5 14. d5 c5 15. h3
Bxf3 16. Bxf3 N6h7 17. Nb5 Qb6 18. Bg4 Bg5 19. Bxg5 Nxg5 20. Bf5 g6 21. h4 Ngh7
22. Bh3 Kg7 23. Qe2 Qd8 24. Rc3 Qe7 25. Rg3 Red8 26. h5 g5 27. Na3 Nd7 28. Nc2
Nhf6 29. Ne3 Qf8 30. Bxd7 Rxd7 31. Qf3 Ng8 32. Qg4 Rad8 33. Rd3 b6 34. Nf5+ Kh7
35. Rb3 Rb7 36. Rb5 Nf6 37. Qe2 Ne8 38. a4 Ng7 39. Rgb3 Rdb8 40. Ne3 f6 41. Qf3
Qf7 42. Ng4 Ne8 43. Qf5+ Kg7 44. Rh3 Nc7 45. Rbb3 Ne8 46. Rbf3 Rc7 47. Kf1 Rcb7
48. Ke2 Rc7 49. Qg6+ Qxg6 50. hxg6 Kxg6 51. Rxh6+ Kg7 52. Rfh3 Rbb7 53. Rh7+
Kf8 54. Rh8+ Kf7 55. Nh6+ 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Real de Azua, Ernesto"]
[Black "Della Morte, German"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "2275"]
[PlyCount "19"]
[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 1/2-1/2

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Ripari, Daniel"]
[Black "Shcherbine, Andrei"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2341"]
[BlackElo "2261"]
[PlyCount "71"]
[EventDate "2006.07.24"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. exd6 cxd6 7. Be3 Bg7 8. h3
O-O 9. Nc3 Nc6 10. Rc1 f5 11. d5 Ne5 12. Nxe5 Bxe5 13. f4 Bf6 14. Kf2 e5 15.
dxe6 Bxe6 16. b3 Kg7 17. Nb5 d5 18. c5 Nd7 19. Qd2 Rc8 20. b4 a5 21. Nd6 Rc7
22. Nb5 Rc8 23. a3 axb4 24. axb4 Nb8 25. Nd4 Bd7 26. Be2 Nc6 27. Nb5 Ra8 28.
Rhd1 Ra4 29. Rb1 Be6 30. Nd4 Bf7 31. Bb5 Ra3 32. Bxc6 bxc6 33. Nxc6 Qa8 34. Ne5
g5 35. Bd4 Bh5 36. fxg5 1-0

[Event "ITT Vicente Lopez"]
[Site "Villa Martelli"]
[Date "2006.08.01"]
[Round "9"]
[White "Scarella, Enrique"]
[Black "Granara Barreto, Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2348"]
[BlackElo "2273"]
[PlyCount "20"]
[EventDate "2006.07.24"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 O-O 6. c3 Nc6 7. Be2 e5 8. dxe5
Nxe5 9. Nxe5 dxe5 10. O-O c6 1/2-1/2

