PGN Chess Game IRT Aberto Rio de Janeiro de Verao 2011 (BRA)

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[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.12"]
[Round "1"]
[White "Marco Aurelio Ferreira Maia (2131)"]
[Black "Nei Jorge Rodrigues (2035)"]
[Result "1-0"]
[Input "DGT12402"]
[Owner "BRAZIL CHESS"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 bxc4 6. e4 d6 7. Bxc4 Bg7 8. Nc3 
Nbd7 9. h3 Nb6 10. Bb5+ Bd7 11. Bxd7+ Nfxd7 12. O-O Rb8 13. b3 O-O 14. Bb2 Rb7 
15. Rab1 Qb8 16. Nd1 Nf6 17. Ne3 Rc8 18. Nd2 Qc7 19. Ndc4 Nxc4 20. Nxc4 Re8 21.
Rbd1 e5 22. dxe6 Rxe6 23. Nxd6 Rxd6 24. Rxd6 Qxd6 25. e5 Qe6 26. exf6 Bxf6 27.
Bxf6 Qxf6 28. Qxc5 Rb6 29. Rc1 Ra6 30. a4 h5 31. Qc8+ Kh7 32. Rc3 h4 33. Qc7
 Rd6 34. Rc1 Qf4 35. Rf1 a6 36. b4 Qf6 37. b5 Kg7 38. Qc2 axb5 39. axb5 Qe5 40.
Rb1 Rb6 41. Qb2 Kf6 42. f4 Qxb2 43. Rxb2 Kf5 44. Rb4 Ke6 45. Kf2 f5 46. Ke3 Kd5
 47. Kd3 Kc5 48. Kc3 Kd5 49. Rb2 Kc5 50. Re2 Kxb5 51. Rb2+ Kc5 52. Rxb6 Kxb6 53.
Kd4 Kc6 54. Ke5 Kc5 55. Kf6 Kd5 56. Kxg6 Ke4 57. Kg5 Ke3 58. Kxf5 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.12"]
[Round "1"]
[White "Alfonso Brunner (2029)"]
[Black "Angelo Bil Ramos (2105)"]
[Result "0-1"]
[Input "DGT12400"]
[Owner "BRAZIL CHESS"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. a4
b5 9. Qb3 c5 10. e5 Ng4 11. dxc5 Be6 12. Qc2 b4 13. Ne4 Nc6 14. Bf4 Ngxe5 15.
Nxe5 Nxe5 16. Be2 Bf5 17. Rd1 Qc8 18. O-O b3 19. Qb1 Qc6 20. Bf3 Nxf3+ 21. gxf3 
Qxa4 22. Rfe1 Rac8 23. Qc1 Qb5 24. Be3 a5 25. Rd5 Be6 26. Rd2 a4 27. Qa1 Ra8 
28. Qa3 Qc6 29. Red1 h6 30. Kg2 f5 31. Nc3 f4 32. Bd4 Bh3+ 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.12"]
[Round "1"]
[White "Kleber Victor Ferreira (2093)"]
[Black "João Batista Jose da Rocha (1976)"]
[Result "1-0"]
[Input "DGT9574"]
[Owner "BRAZIL CHESS"]

1. e4 e5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bb5 Be7 6. O-O O-O 7. Bxc6 bxc6 8.
fxe5 dxe5 9. d3 Bc5+ 10. Kh1 Nd7 11. Qe1 f6 12. Bd2 Rf7 13. Qg3 Qe8 14. Nd1 Nf8
 15. Ne3 g6 16. Ng4 Bxg4 17. Qxg4 Qe6 18. Qg3 a5 19. a4 Bb4 20. Be3 Bd6 21. Rf2 
Rd8 22. Raf1 Rdd7 23. b3 Kh8 24. h3 c5 25. Nd2 c6 26. Nc4 Ra7 27. Bd2 Bc7 28.
Bc3 Nd7 29. Qh4 Bd8 30. Qh6 Be7 31. Bxa5 Bf8 32. Qh4 Bg7 33. Bc3 Kg8 34. Ne3
 Ra8 35. g4 Raf8 36. Bd2 Kh8 37. Rf3 Kg8 38. Rg1 Kh8 39. Rf2 Kg8 40. Rfg2 Kh8
 41. Kh2 Kg8 42. Nf5 g5 43. Qf2 h6 44. Be3 Rd8 45. Qe1 Ra8 46. Qc3 Bf8 47. Rf1
 Kh7 48. Kg3 Kg6 49. Rh2 Rh7 50. Rfh1 Be7 51. h4 Rah8 52. Qd2 Bd8 53. Qf2 Be7
 54. hxg5 fxg5 55. a5 Qf6 56. a6 h5 57. Rxh5 Rxh5 58. Rxh5 Rxh5 59. gxh5+ Kf7 
60. Nxe7 Kxe7 61. Bxc5+ Nxc5 62. Qxf6+ 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.12"]
[Round "1"]
[White "David Sousa Rabello (1953)"]
[Black "Tadeu de Souza Santos Filho (2092)"]
[Result "0-1"]
[Input "DGT9574"]
[Owner "BRAZIL CHESS"]
 
0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.12"]
[Round "1"]
[White "Jose Chauca (2091)"]
[Black "Virgínia Lagrange Reis (1835)"]
[Result "1-0"]
[PlyCount "104"]
[EventDate "2011.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Be7 6. Nbd2 O-O 7. Nf1 Ne8 8. Ne3
f5 9. exf5 Bxf5 10. Bc4+ Kh8 11. Nxf5 Rxf5 12. Be6 Rf8 13. h4 d5 14. Ng5 Bc5
15. Qh5 Nf6 16. Qe2 Qe8 17. Be3 d4 18. Bd2 dxc3 19. bxc3 Rd8 20. O-O-O Rd6 21.
Bb3 Na5 22. g4 Nxb3+ 23. axb3 Ra6 24. Kb2 Qb5 25. Ra1 Rb6 26. b4 Bd6 27. Kc2
Ra6 28. f3 Rxa1 29. Rxa1 a6 30. Kb2 Qc6 31. Ne4 Kg8 32. h5 Nd5 33. Ra5 Nf4 34.
Bxf4 exf4 35. Qc2 Qb6 36. Qb3+ Kh8 37. d4 Be7 38. Qc4 h6 39. Re5 Bh4 40. Qc5
Qxc5 41. Nxc5 Rb8 42. Kc2 Kg8 43. Kd3 b6 44. Nxa6 Rc8 45. b5 Kf7 46. Rf5+ Ke6
47. Rxf4 Bg3 48. Rf5 Re8 49. f4 Rc8 50. c4 Bh4 51. c5 Bf6 52. Kc4 Kd7 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.12"]
[Round "1"]
[White "Jose Henrique de Mello Mangini"]
[Black "David Borensztajn (2068)"]
[Result "0-1"]
[Input "DGT9574"]
[Owner "BRAZIL CHESS"]
 
1. e4 c5 2. b3 d6 3. c4 e6 4. Nc3 Nc6 5. Nf3 Nf6 6. Be2 Be7 7.0-0 a6 8. Bb2 0-0
 9. Re1 Qc7 10. Bd3 b6 11. Ne2 Rd8 12. Ng3 e5 13. Nf5 Bf8 14. h3 Be6 15. Kh2 Nb4
 16. Re3 Nxd3 17. Rxd3 Nxe4 18. Ng5 Bxf5 19. Qh5 Nxg5 20. Rg3 f6 21. f4 Bg6 22.
 Qh4 exf4 23. Qxf4 Ne6 24. Qh4 Nd4 25. Rde1 Nf5 26. Qe4 Nxg3 27. Qe6+ Kh8 28.
 Bxf6 Re8 29. Bxg7+ Bxg7 30. Qd5 Rxe1 31. Qxa8+ Re8 32. Qf3 Be5 33. h4 Qf7 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "2"]
[White "Nei Jorge Rodrigues (2035)"]
[Black "David Souza Rabello (1957)"]
[Result "1-0"]
[PlyCount "39"]
[EventDate "2011.??.??"]
[TimeControl "120+10"]

1. Nf3 d6 2. e4 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bc4 c5 6. dxc5 Qa5 7. Ng5 O-O 8.
cxd6 exd6 9. O-O Bg4 10. Qxd6 h6 11. Nxf7 Rxf7 12. e5 Ne8 13. Qxg6 Qc7 14. Qxg4
Kh8 15. Bxf7 Qxf7 16. f4 Nc6 17. Be3 Qc4 18. Qg6 Qb4 19. Nd5 Qxb2 20. Rab1 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "2"]
[White "David Borensztajn (2068)"]
[Black "Kleber Victor Ferreira (2093)"]
[Result "0-1"]
[PlyCount "60"]
[EventDate "2011.??.??"]
[TimeControl "120+13"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 d6 6. O-O O-O 7. Nc3 a5 8. b3 Qe8
9. Nd2 e5 10. e4 f4 11. dxe5 dxe5 12. Nd5 Nxd5 13. exd5 Nd7 14. Bb2 Qg6 15. Ne4
Qf5 16. d6 cxd6 17. Nxd6 Bxd6 18. Qxd6 f3 19. Bh1 Ra6 20. Qd5+ Kh8 21. Rfe1 Rh6
22. Bxe5 Nxe5 23. Rxe5 Qh3 24. Bxf3 Qxh2+ 25. Kf1 Rhf6 26. Rh5 Bh3+ 27. Ke2
Rxf3 28. Qxf3 Rxf3 29. Kxf3 Bg2+ 30. Kg4 Bf3+ 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "2"]
[White "Tadeu Souza Santos Filho (2092"]
[Black "Marco Aurelio Ferreira Maia (2"]
[Result "0-1"]
[PlyCount "84"]
[EventDate "2011.??.??"]
[TimeControl "120+21"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. f4 d6 7. Nf3 Bg4 8. O-O
Rb8 9. Qe1 Qc7 10. Qh4 Bxf3 11. Rxf3 Bf6 12. Qg3 Bd4+ 13. Kh1 Nf6 14. Nd1 Nh5
15. Qe1 Bg7 16. c3 O-O 17. Ne3 Qc8 18. f5 e5 19. g4 Nf4 20. Nc4 Qc7 21. Qh4 d5
22. Bxf4 exf4 23. f6 dxc4 24. Rh3 h5 25. fxg7 Kxg7 26. gxh5 Rh8 27. h6+ Kh7 28.
Qf6 Rhg8 29. Rf1 Rxb2 30. Rxf4 Rxa2 31. e5 Re2 32. d4 a5 33. Qxf7+ Qxf7 34.
Rxf7+ Kh8 35. Rhf3 Rb8 36. Rf8+ Rxf8 37. Rxf8+ Kh7 38. Ra8 cxd4 39. cxd4 c3 40.
Rf8 c2 41. Rf1 Rd2 42. e6 Rd1 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "2"]
[White "Angelo Bil Ramos (2105)"]
[Black "Jose Chauca (2091)"]
[Result "0-1"]
[PlyCount "104"]
[EventDate "2011.??.??"]
[TimeControl "120+13"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bc5 7. Nb3 Be7 8.
O-O d6 9. f4 Nd7 10. Qf3 Ngf6 11. Bd2 b6 12. Rae1 Bb7 13. Kh1 g6 14. Qh3 h5 15.
Nd4 Ng4 16. Qg3 O-O-O 17. h3 Ngf6 18. Nf3 h4 19. Qf2 Nh5 20. Nxh4 Ng3+ 21. Qxg3
Bxh4 22. Qe3 Bxe1 23. Bxe1 Rh5 24. Be2 Rh7 25. Bf3 Rdh8 26. Qd2 f5 27. Kg1 Nf6
28. exf5 gxf5 29. Bxb7+ Kxb7 30. Rf3 d5 31. Bf2 Rc8 32. Qd4 Nd7 33. Na4 Qd6 34.
b3 Rxc2 35. Qd3 Rc8 36. Nb2 Nc5 37. Qd4 Ne4 38. Nd3 Rc6 39. Nb4 Rc1+ 40. Kh2 a5
41. Be3 Rc8 42. Nd3 Rg8 43. b4 Rhg7 44. bxa5 Rxg2+ 45. Kh1 Rxa2 46. a6+ Rxa6
47. Qb2 Qa3 48. Qc2 Qa1+ 49. Nc1 Rc8 50. Qd1 Ra4 51. Kg2 Ra2+ 52. Kf1 Rac2 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "2"]
[White "Virginia Lagrange Reis (2835)"]
[Black "Alfonso Brunner (2029)"]
[Result "1-0"]
[PlyCount "39"]
[EventDate "2011.??.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Be2 Nd7 7. Bf4 Ngf6 8.
O-O e6 9. a3 Be7 10. Ne5 Nxe5 11. Bxe5 Bxe2 12. Qxe2 O-O 13. Rad1 Rfd8 14. Rd3
c5 15. Ne4 Nxe4 16. Qxe4 cxd4 17. Rh3 h6 18. Rg3 g6 19. Rxg6+ Kf8 20. Rxh6 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "2"]
[White "João Batista José da Rocha"]
[Black "José Henrique de Mello Mangini"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1876"]
[PlyCount "57"]
[EventDate "2011.02.13"]
[SourceDate "2011.02.13"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. O-O e4 5. Ne1 Nf6 6. d3 Bc5 7. Nc3 exd3 8.
Nxd3 Bb4 9. Bg5 Bxc3 10. bxc3 h6 11. Bxf6 Qxf6 12. Nf4 Qxc3 13. Nxd5 Qe5 14. f4
Qd6 15. e4 Qc5+ 16. Kh1 Nb4 17. c4 Qxc4 18. Rc1 Qxc1 19. Qxc1 O-O 20. Nxb4 Be6
21. f5 a5 22. Nd5 Bxd5 23. exd5 Rfe8 24. Qxc7 Rac8 25. Qxb7 Rc2 26. d6 Ree2 27.
d7 Red2 28. Qa8+ Kh7 29. d8=Q 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "3"]
[White "Virginia Lagrange Reis (1835)"]
[Black "David Borensztajn (2068)"]
[Result "0-1"]
[Input "DGT12385"]
[Owner "BRAZIL CHESS"]
[WhiteClock "1:30"]
[BlackClock "1:30"]
[Clock "W/0:00.00"]

1. e4 { [%clk 1:30] } c5 { [%clk 1:30] } 2. Nf3 { [%clk 1:31] } d6 { [%clk
1:31] } 3. d4 { [%clk 1:31] } cxd4 { [%clk 1:31] } 4. Nxd4 { [%clk 1:31] } Nf6
{ [%clk 1:32] } 5. Nc3 { [%clk 1:32] } g6 { [%clk 1:32] } 6. Be3 { [%clk 1:31]
} Bg7 { [%clk 1:32] } 7. Be2 { [%clk 1:31] } Nc6 { [%clk 1:33] } 8. Qd2 {
[%clk 1:31] } O-O { [%clk 1:33] } 9. Nb3 { [%clk 1:30] } Bd7 { [%clk 1:32] }
10. Bh6 { [%clk 1:30] } Rc8 { [%clk 1:28] } 11. h4 { [%clk 1:30] } Bxh6 {
[%clk 1:23] } 12. Qxh6 { [%clk 1:30] } Ne5 { [%clk 1:18] } 13. f3 { [%clk
1:30] } Rxc3 { [%clk 1:10] } 14. bxc3 { [%clk 1:28] } Qc7 { [%clk 1:11] } 15.
Qe3 { [%clk 1:13] } Rc8 { [%clk 1:07] } 16. c4 { [%clk 0:57] } Nxc4 { [%clk
1:02] } 17. Bxc4 { [%clk 0:57] } Qxc4 { [%clk 1:02] } 18. Rc1 { [%clk 0:56] }
a5 { [%clk 1:00] } 19. Qd4 { [%clk 0:51] } Qb5 { [%clk 0:57] } 20. c4 { [%clk
0:49] } Qb4+ { [%clk 0:55] } 21. Qd2 { [%clk 0:44] } Qxd2+ { [%clk 0:55] } 22.
Kxd2 { [%clk 0:44] } a4 { [%clk 0:56] } 23. Nd4 { [%clk 0:44] } Rc5 { [%clk
0:52] } 24. Rc3 { [%clk 0:44] } Nh5 { [%clk 0:49] } 25. Rb1 { [%clk 0:44] } Bc8
{ [%clk 0:45] } 26. Rb4 { [%clk 0:43] } Ng3 { [%clk 0:42] } 27. Rxa4 { [%clk
0:42] } Kg7 { [%clk 0:43] } 28. Ra8 { [%clk 0:35] } Bd7 { [%clk 0:41] } 29. Rb8
{ [%clk 0:33] } Bc6 { [%clk 0:33] } 30. Nxc6 { [%clk 0:33] } bxc6 { [%clk
0:34] } 31. a4 { [%clk 0:33] } Ra5 { [%clk 0:34] } 32. Ra3 { [%clk 0:33] } f5
{ [%clk 0:34] } 33. exf5 { [%clk 0:32] } Nxf5 { [%clk 0:35] } 34. Rb6 { [%clk
0:31] } Nd4 { [%clk 0:35] } 35. Kd3 { [%clk 0:30] } e5 { [%clk 0:35] } 36. Rb7+
{ [%clk 0:26] } Kh6 { [%clk 0:28] } 37. Rd7 { [%clk 0:26] } Nf5 { [%clk 0:28]
} 38. g4 { [%clk 0:24] } Nxh4 { [%clk 0:28] } 39. Rxd6 { [%clk 0:24] } Nxf3 {
[%clk 0:28] } 40. Rxc6 { [%clk 0:24] } Kg5 { [%clk 0:28] } 41. Rb6 { [%clk
0:22] } Kxg4 { [%clk 0:28] } 42. Rb5 { [%clk 0:22] } Ra7 { [%clk 0:28] } 43. a5
{ [%clk 0:22] } Kf4 { [%clk 0:26] } 44. a6 { [%clk 0:22] } e4+ { [%clk 0:26] }
45. Ke2 { [%clk 0:18.43] } Nd4+ { [%clk 0:25] } 46. Kd2 { [%clk 0:18.50] } e3+
{ [%clk 0:25] } 47. Rxe3 { [%clk 0:15.56] } Rxa6 { [%clk 0:25] } 48. Rbe5 {
[%clk 0:14.26] } Nf3+ { [%clk 0:24] } 49. Rxf3+ { [%clk 0:14.20] } Kxf3 {
[%clk 0:24] } 50. c5 { [%clk 0:14.36] } h5 { [%clk 0:23] } 51. Kd3 { [%clk
0:14.00] } h4 { [%clk 0:21] } 52. Re3+ { [%clk 0:12.04] } Kg4 { [%clk 0:21] }
53. Re4+ { [%clk 0:11.17] } Kh5 { [%clk 0:22] } 54. Ke3 { [%clk 0:08.13] } Rc6
{ [%clk 0:22] } 55. Re5+ { [%clk 0:07.23] } g5 { [%clk 0:22] } 56. Kf3 { [%clk
0:07.50] } Rf6+ { [%clk 0:22] } 57. Kg2 { [%clk 0:07.32] } Rf4 { [%clk
0:18.41] } 58. c6 { [%clk 0:05.24] } Rc4 { [%clk 0:19.04] } 59. Re6 { [%clk
0:05.18] } Kg4 { [%clk 0:19.20] } 60. Rh6 { [%clk 0:04.06] } Rc2+ { [%clk
0:17.51] } 61. Kf1 { [%clk 0:04.15] } Kg3 { [%clk 0:17.49] } 62. Re6 { [%clk
0:03.34] } h3 { [%clk 0:16.44] } 63. Re3+ { [%clk 0:01.54] } Kh4 { [%clk
0:17.12] } 64. Re6 { [%clk 0:00.36] } g4 { [%clk 0:17.37] } 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "3"]
[White "João Batista Jose da Rocha (1976)"]
[Black "Angelo Bil Ramos (2105)"]
[Result "1/2-1/2"]
[Input "DGT9574"]
[Owner "BRAZIL CHESS"]
[WhiteClock "1:30"]
[BlackClock "1:30"]
[Clock "W/n/a"]

1. Nf3 { [%clk 1:30] } c5 { [%clk 1:29] } 2. g3 { [%clk 1:31] } Nf6 { [%clk
1:29] } 3. Bg2 { [%clk 1:31] } g6 { [%clk 1:29] } 4. O-O { [%clk 1:31] } Bg7 {
[%clk 1:29] } 5. d3 { [%clk 1:31] } O-O { [%clk 1:29] } 6. e4 { [%clk 1:32] }
d6 { [%clk 1:30] } 7. Nbd2 { [%clk 1:31] } e5 { [%clk 1:30] } 8. c4 { [%clk
1:29] } Nc6 { [%clk 1:28] } 9. Re1 { [%clk 1:27] } Bh6 { [%clk 1:26] } 10. Nf1
{ [%clk 1:27] } Bxc1 { [%clk 1:27] } 11. Rxc1 { [%clk 1:27] } Bg4 { [%clk
1:27] } 12. Ne3 { [%clk 1:26] } Bxf3 { [%clk 1:27] } 13. Bxf3 { [%clk 1:25] }
Nd4 { [%clk 1:25] } 14. Bg2 { [%clk 1:25] } Qa5 { [%clk 1:24] } 15. Ra1 {
[%clk 1:22] } Rab8 { [%clk 1:23] } 16. Nc2 { [%clk 1:22] } a6 { [%clk 1:22] }
17. Nxd4 { [%clk 1:22] } cxd4 { [%clk 1:22] } 18. a3 { [%clk 1:22] } b5 {
[%clk 1:22] } 19. b4 { [%clk 1:22] } Qb6 { [%clk 1:22] } 20. Bh3 { [%clk 1:22]
} Rb7 { [%clk 1:17] } 21. Qc2 { [%clk 1:22] } Rc7 { [%clk 1:15] } 22. Rec1 {
[%clk 1:22] } Re8 { [%clk 1:12] } 23. c5 { [%clk 1:21] } dxc5 { [%clk 1:11] }
24. bxc5 { [%clk 1:21] } Qc6 { [%clk 1:11] } 25. Qb3 { [%clk 1:20] } Rb8 {
[%clk 1:11] } 26. a4 { [%clk 1:19] } a5 { [%clk 1:10] } 27. Qc2 { [%clk 1:08]
} b4 { [%clk 1:10] } 28. Rab1 { [%clk 1:07] } Rcb7 { [%clk 1:08] } 29. Qb3 {
[%clk 1:07] } Kg7 { [%clk 1:06] } 30. Rc4 { [%clk 1:07] } Rc7 { [%clk 1:04] }
31. Rbc1 { [%clk 1:07] } Ng8 { [%clk 1:01] } 32. f4 { [%clk 1:06] } f6 { [%clk
1:02] } 33. R4c2 { [%clk 1:04] } Ne7 { [%clk 1:01] } 34. fxe5 { [%clk 1:03] }
fxe5 { [%clk 0:59] } 35. Be6 { [%clk 1:03] } Rf8 { [%clk 0:58] } 36. Rf1 {
[%clk 1:02] } Rxf1+ { [%clk 0:59] } 37. Kxf1 { [%clk 1:02] } Qe8 { [%clk 0:57]
} 38. Kg2 { [%clk 1:00] } Nc6 { [%clk 0:55] } 39. Bc4 { [%clk 0:57] } Nd8 {
[%clk 0:49] } 40. Bd5 { [%clk 0:53] } Nc6 { [%clk 0:44] } 41. Bc4 { [%clk
0:48] } Qe7 { [%clk 0:44] } 42. Bd5 { [%clk 0:48] } Qe8 { [%clk 0:38] } 43. Bc4
{ [%clk 0:46] } Qe7 1/2-1/2

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "3"]
[White "Marco Aurelio Ferreira Maia (2131)"]
[Black "Kleber Victor Ferreira (2093)"]
[Result "1/2-1/2"]
[Input "DGT12402"]
[Owner "BRAZIL CHESS"]
[WhiteClock "1:30"]
[BlackClock "1:30"]
[Clock "B/n/a"]

1. d4 { [%clk 1:30] } e6 { [%clk 1:29] } 2. e4 { [%clk 1:30] } d5 { [%clk
1:30] } 3. Nd2 { [%clk 1:30] } dxe4 { [%clk 1:29] } 4. Nxe4 { [%clk 1:30] } Qd5
{ [%clk 1:30] } 5. Nc3 { [%clk 1:19] } Bb4 { [%clk 1:30] } 6. a3 { [%clk 1:19]
} Bxc3+ { [%clk 1:30] } 7. bxc3 { [%clk 1:19] } Nf6 { [%clk 1:29] } 8. Nf3 {
[%clk 1:15] } O-O { [%clk 1:29] } 9. Bd3 { [%clk 1:13] } c5 { [%clk 1:28] } 10.
c4 { [%clk 1:00] } Qh5 { [%clk 1:27] } 11. c3 { [%clk 0:57] } Nc6 { [%clk
1:27] } 12. O-O 1/2-1/2

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "3"]
[White "Jose Chauca (2091)"]
[Black "Tadeu Souza Santos Filho (2092)"]
[Result "1/2-1/2"]
[Input "DGT12400"]
[Owner "BRAZIL CHESS"]
[WhiteClock "1:29"]
[BlackClock "1:30"]
[Clock "W/n/a"]

1. d4 { [%clk 1:30] } Nf6 { [%clk 1:30] } 2. Nf3 { [%clk 1:29] } g6 { [%clk
1:30] } 3. g3 { [%clk 1:29] } Bg7 { [%clk 1:30] } 4. Bg2 { [%clk 1:29] } d6 {
[%clk 1:30] } 5. O-O { [%clk 1:28] } O-O { [%clk 1:31] } 6. c4 { [%clk 1:28] }
Nc6 { [%clk 1:31] } 7. Nc3 { [%clk 1:23] } Bf5 { [%clk 1:31] } 8. Nh4 { [%clk
1:22] } Bd7 { [%clk 1:31] } 9. d5 { [%clk 1:13] } Na5 { [%clk 1:30] } 10. Qd3
{ [%clk 1:12] } b6 { [%clk 1:30] } 11. b4 { [%clk 1:09] } Nb7 { [%clk 1:30] }
12. Bb2 { [%clk 1:10] } Qc8 { [%clk 1:29] } 13. Rfc1 { [%clk 1:07] } c5 {
[%clk 1:27] } 14. dxc6 { [%clk 0:43] } Bxc6 { [%clk 1:26] } 15. Bxc6 { [%clk
0:37] } Qxc6 1/2-1/2
[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.13"]
[Round "3"]
[White "David Souza Rabello"]
[Black "José Henrique de Mello Mangini"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1957"]
[PlyCount "59"]
[EventDate "2011.02.13"]
[SourceDate "2011.02.13"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 d6 4. d4 Bg4 5. dxc5 Qf6 6. Nc3 Ne7 7. Qd3 Nbc6 8.
Bg5 Qg6 9. cxd6 cxd6 10. Bh4 Bxf3 11. gxf3 Nd4 12. Bxe7 Qg2 13. O-O-O Kxe7 14.
Rhg1 Qxf2 15. Rxg7 Raf8 16. Nd5+ Kd8 17. c3 Rhg8 18. Rxg8 Rxg8 19. cxd4 Rg2 20.
Rd2 Qe1+ 21. Kc2 Rg1 22. dxe5 a5 23. Nb6 Qb1+ 24. Kb3 Qxd3+ 25. Rxd3 Ke7 26.
exd6+ Kd8 27. Bxf7 Rg2 28. Rc3 a4+ 29. Kxa4 Rxb2 30. Rc8# 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "4"]
[White "Kleber Victor Ferreira (2093)"]
[Black "Jose Chauca (2091)"]
[Result "0-1"]
[Board "18"]
[Input "DGT12402"]
[Owner "BRAZIL CHESS"]

0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "4"]
[White "David Borensztajn (2068)"]
[Black "Marco Aurelio Ferreira Maia (2131)"]
[Result "0-1"]
[Board "19"]
[Input "DGT12400"]
[Owner "BRAZIL CHESS"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. h3 Bh5 6. c4 e6 7. Qb3 Qc7 8. cxd5 
exd5 9. Ne5 Bg6 10. Nxg6 hxg6 11. Nc3 Nbd7 12. Bd2 Bd6 13. e4 dxe4 14. Nxe4 
Nxe4 15. Bxe4 Nf6 16. Bf3 Qe7+ 17. Kd1 O-O 18. Re1 Qd7 19. g4 a5 20. g5 a4 21.
Qd3 Nd5 22. Bg4 Qc7 23. h4 Nf4 24. Qf3 Rfd8 25. h5 Qb6 26. Re4 Nxh5 27. Bxh5 
gxh5 28. Qxh5 Qxb2 29. Rc1 Bb4 30. Rc2 Qb1+ 31. Rc1 Qxe4 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "4"]
[White "Tadeu Souza Santos Filho (2092)"]
[Black "João Batista José da Rocha (1976)"]
[Result "1/2-1/2"]
[Board "20"]
[Input "DGT12400"]
[Owner "BRAZIL CHESS"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
 Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 O-O 14. Bg4 Be6
 1/2-1/2 

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "4"]
[White "Angelo Bil Ramos (2105)"]
[Black "Nei Jorge Rodrigues (2035)"]
[Result "1-0"]
[Board "21"]
[Input "DGT12385"]
[Owner "BRAZIL CHESS"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. Bc4 Qg5 6. O-O d6 7. d3 Qg6 8.
f4 Bg4 9. Qe1 O-O-O 10. f5 Qh5 11. h3 Bxh3 12. gxh3 Qxh3 13. Bf4 Nh6 14. Qg3 
Qh5 15. Nd2 Be7 16. Nf3 g5 17. Bd2 d5 18. Bxd5 Rxd5 19. exd5 Bd6 20. Qg2 Nxf5 
21. Ne5 Nh6 22. Rae1 f5 23. Qh1 Qxh1+ 24. Kxh1 f4 25. Kg2 Nf5 26. Nf7 Rg8 27.
Nxd6+ cxd6 28. Rh1 Rg7 29. Kf3 Kd7 30. Kg4 Ne7 31. Rh6 Ng8 32. Rhe6 h6 33. Bb4 
Rf7 34. Rxd6+ Kc7 35. Kf3 h5 36. Rde6 g4+ 37. Kf2 h4 38. Rg6 g3+ 39. Kf3 a5 40.
Bd6+ Kd7 41. Ree6 h3 42. Rxg8 g2 43. Rh6 h2 44. Rxg2 h1=Q 45. Rxh1 Kxd6 46.
Rh6+ Kc5 47. d6 Kc6 48. Rg4 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.17"]
[Round "4"]
[White "David Souza Rabello (1957)"]
[Black "Virginia Lagrange Reis (1835)"]
[Result "1/2-1/2"]
[Board "22"]
[Input "DGT12400"]
[Owner "BRAZIL CHESS"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8.
Nxc6 bxc6 9. Bd3 Nc5 10. O-O Be7 11. Nc3 O-O 12. f4 Nxd3 13. Qxd3 f5 14. b3 Be6 
15. Bb2 a5 16. a4 Bc5+ 17. Kh1 Kh8 18. Ne2 Qd7 19. Nd4 Rab8 20. Qc3 Bxd4 21.
Qxd4 Qd8 22. Bc3 Qe7 23. Bxa5 c5 24. Qf2 d4 25. Rfc1 Bd5 26. Qd2 Be4 27. Qe2
Ra8 28. Bd2 Qe6 29. a5 Rfd8 30. b4 Bxc2 31. Qb5 Be4 32. Rxc5 c6 33. Qe2 Qb3 34.
Qc4 Qb2 1/2-1/2

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "4"]
[White "Jose Henrique Mangini"]
[Black "Alfonso Brunner (2029)"]
[Result "1-0"]
[Board "23"]
[Input "DGT9574"]
[Owner "BRAZIL CHESS"]

1. e4 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "5"]
[White "Marco Aurelio Ferreira Maia (2131)"]
[Black "Jose Chauca (2091)"]
[Result "1-0"]
[Board "24"]
[Input "DGT12402"]
[Owner "BRAZIL CHESS"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. e3 Nbd7 6. Nc3 Bd6 7. g4 Nxg4 8. Rg1 
h5 9. h3 Nh6 10. Be2 Kf8 11. Bd2 a6 12. e4 dxe4 13. Nxe4 Be7 14. O-O-O Nf5 15.
Bc3 Nf6 16. Neg5 Ne8 17. Bd3 Rh6 18. Kb1 b5 19. d5 bxc4 20. Bxf5 exf5 21. dxc6 
Qc7 22. Nd4 g6 23. Qa4 Nd6 24. Ba5 Qa7 25. Bb4 Qc7 26. Qa3 Ne4 27. h4 Bxb4 28. Qxb4 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "5"]
[White "Kleber Victor Ferreira (2093)"]
[Black "Angelo Bil Ramos (2105)"]
[Result "1/2-1/2"]
[Board "25"]
[Input "DGT12400"]
[Owner "BRAZIL CHESS"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 e5 8. h3
 Be6 9. Nf3 f6 10. O-O Qe7 11. a4 a5 12. Ne1 g5 13. Ne2 h5 14. c3 Qd7 15. b4 
axb4 16. cxb4 Nh6 17. bxc5 bxc5 18. Bxc5 h4 19. f3 Rg8 20. Be3 Bf8 21. Rf2 Nf7 
22. d4 Rd8 23. Qc3 Qb7 24. Nc2 Bd6 25. a5 Bb8 26. a6 Qc7 27. a7 Bxa7 28. Rxa7
Qxa7 29. d5 Qb7 30. dxe6 Nd6 31. Nb4 Rc8 32. Bc5 Nb5 33. Qb3 Rg7 34. e7 Qd7 35.
Rf1 Nc7 36. Rd1 Qe6 37. Qa4 Nb5 38. Qa6 Rg8 39. Qb7 Rc7 40. Rd8+ Kf7 41. Rf8+
 Kg7 42. Qa8 Rc8 43. Qb7 Rc7 44. Qa8 Rc8 45. Qb7 Rc7 46. Qa8 1/2-1/2

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "5"]
[White "João Batista José da Rocha (1976)"]
[Black "David Borensztajn (2068)"]
[Result "1/2-1/2"]
[Board "26"]
[Input "DGT9574"]
[Owner "BRAZIL CHESS"]

1. Nf3 Nf6 2. d4 d5 3. g3 g6 4. Bg2 Bg7 5. c3 O-O 6. O-O c6 7. Ne5 Nbd7 1/2-1/2

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "5"]
[White "Tadeu Souza Santos Filho (2092)"]
[Black "David Sousa Rabello (1957)"]
[Result "1/2-1/2"]
[Board "27"]
[Input "DGT12385"]
[Owner "BRAZIL CHESS"]

1. e4 d6 2. d4 g6 3. Be2 Bg7 4. Nc3 c5 5. dxc5 Qa5 6. cxd6 Bxc3+ 7. bxc3 Qxc3+
 8. Bd2 Qe5 9. dxe7 Nxe7 10. Nf3 Qxe4 11. O-O O-O 12. Re1 Nbc6 13. Ng5 Qa4 14.
Bf3 Bf5 15. g4 Bxc2 16. Qc1 Rad8 17. Be4 Bxe4 18. Nxe4 f5 19. gxf5 Nxf5 20. Bc3 
Ncd4 21. Qf4 Qa6 22. Ng5 Ne2+ 23. Rxe2 Qxe2 24. Re1 Nd4 25. Qh4 Nf3+ 26. Nxf3 
Qxf3 27. Qc4+ Rf7 28. Qc5 Qg4+ 29. Kh1 Rf5 30. Qe7 Qf3+ 31. Kg1 1/2-1/2

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro - Brasil"]
[Date "2011.02.19"]
[Round "5"]
[White "José Henrique Mangini"]
[Black "Virgínia Lagrange Moutinho dos Reis (1835)"]
[Result "0-1"]
[Board "28"]
[Input "DGT12385"]
[Owner "BRAZIL CHESS"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Be7 6. Bg5 Bg4 7. Nc3 O-O
 8. Bxc6 bxc6 9. a3 Ne8 10. Bxe7 Qxe7 11. h3 Bh5 12. b4 Qf6 13. g4 Bg6 14. g5
 Qe6 15. Kh2 Bh5 16. Rg1 f5 17. b5 fxe4 18. Nxe4 Rxf3 19. Qf1 Qf7 20. Rg2 Qf4+
 21. Rg3 d5 22. Nf6+ Nxf6 23. Kg2 Rxg3+ 24. fxg3 Qxf1 25. Rxf1 Nd7 26. bxc6
 Nb8 27. Rb1 Nxc6 28. Rb7 Rc8 29. g4 Bg6 30. h4 e4 31. dxe4 Bxe4+ 32. Kg3 Bxc2
 33. h5 d4 34. Rb5 d3 35. Rd5 Rd8 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "6"]
[White "Virginia Lagrange (1835)"]
[Black "João Batista (1976)"]
[Result "1-0"]
[Board "1"]
[Input "DGT9574"]
[Owner "BRAZIL CHESS"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 Qxf6 10. Nd5 Qd8 11. c3 Be7 12. Nc2 O-O 13. h4 Be6 14. Nce3 Re8
15. Bd3 Bf8 16. Qf3 Rb8 17. h5 h6 18. O-O a5 19. Qg3 Qg5 20. Qxg5 hxg5 21. Nc7
Rec8 22. Nxb5 g6 23. hxg6 fxg6 24. a4 Kg7 25. Bc4 Bxc4 26. Nxc4 Be7 27. Ncxd6
Rh8 28. Rfd1 Rh5 29. Kf1 Rbh8 30. Ke2 Rh2 31. Rg1 Nd8 32. Nc4 Kf6 33. Ne3 R2h7
34. Rad1 Ne6 35. Ng4+ Kf7 36. Nxe5+ Kf6 37. Nc6 Nf4+ 38. Kf1 Rh1 39. g3 R1h2
40. gxf4 gxf4 41. e5+ Kf5 42. Nxe7+ 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "6"]
[White "David Borensztajn (2068)"]
[Black "Tadeu Santos (2092)"]
[Result "0-1"]
[Board "2"]
[Input "DGT12385"]
[Owner "BRAZIL CHESS"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Na6 7. a3 e5 8. dxe5
dxe5 9. Qxd8 Rxd8 10. Bg5 Re8 11. O-O-O Bg4 12. b4 c6 13. Bxf6 Bxf6 14. h3 Be6
15. Kb2 Kf8 16. Nd2 Bg5 17. Nb3 Rad8 18. Na5 Bc8 19. c5 Rxd1 20. Rxd1 Nb8 21.
Nc4 Bh4 22. g3 Be7 23. h4 f6 24. Nd6 Bxd6 25. cxd6 Be6 26. Na4 b6 27. Kc3 Rd8
28. Nb2 Nd7 29. Bc4 Kf7 30. a4 Bxc4 31. Nxc4 Ke6 32. f3 Nf8 33. b5 Rc8 34. Kb4
Nd7 35. a5 cxb5 36. Kxb5 Rc5+ 37. Kb4 b5 38. Na3 a6 39. Rd3 Rc8 40. Rd1 Nb8 41.
Nxb5 Nc6+ 42. Ka4 axb5+ 43. Kxb5 Nd4+ 44. Kb6 Rc6+ 45. Kb7 Rxd6 46. a6 Rd7+ 47.
Kb6 Rd6+ 48. Kb7 f5 49. a7 Rd7+ 50. Kb6 Rd8 51. Kb7 Rd7+ 52. Kb6 Rxa7 53. Kxa7
Nxf3 54. exf5+ Kxf5 55. Kb6 e4 56. Rd8 e3 57. Re8 Ne5 58. Rf8+ Ke4 59. Rf4+ Kd3
60. Rf1 e2 61. Ra1 Ke3 62. Kc7 Nd3 63. Kd6 e1=Q 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "6"]
[White "José Chauca (2091)"]
[Black "Kleber Victor (2093)"]
[Result "0-1"]
[Board "3"]
[Input "DGT12400"]
[Owner "BRAZIL CHESS"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. Qe2 Nd4 6. Nxd4 exd4 7. e5 Ng8 8.
Nd1 Qe7 9. O-O c6 10. Bd3 d5 11. c3 dxc3 12. dxc3 Be6 13. b4 g6 14. f4 Nh6 15.
Nf2 Bg7 16. Be3 b6 17. a3 Rd8 18. c4 d4 19. Bd2 c5 20. b5 O-O 21. a4 Bc8 22. a5
Bb7 23. a6 Ba8 24. Rae1 Kh8 25. g3 Rde8 26. h4 Rg8 27. Qd1 Nf7 28. Nh3 h6 29.
Kh2 Nd8 30. Be2 Qf7 31. Bd3 Ne6 32. Rf2 Bf8 33. Kg1 Be7 34. Rh2 Ng7 35. Qe2 Qe6
36. Kf2 Nh5 37. Rg1 Qf7 38. Kf1 Ng7 39. Ke1 h5 40. Kd1 Ne6 41. Kc1 Nd8 42. Ng5
Bxg5 43. hxg5 Kg7 44. Kb2 Rh8 45. Rh4 Qe6 46. Rf1 Nf7 47. Re1 Re7 48. Kb3 Rhe8
49. Qf2 Rh8 50. Rh2 Nd8 51. Qf1 Qf7 52. Rh4 Ne6 53. Qf2 Nc7 54. Kc2 Be4 55.
Rxe4 fxe4 56. Bf1 e3 57. Bxe3 dxe3 58. Qxe3 Rd8 59. Bd3 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "6"]
[White "Angelo Bil (2105)"]
[Black "Marco Maia (2131)"]
[Result "0-1"]
[Board "4"]
[Input "DGT12402"]
[Owner "BRAZIL CHESS"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 e6 6. Nbd2 cxd4 7. cxd4 Qb6 8.
Nc4 Qc7 9. Bd3 d5 10. exd5 Nxd5 11. O-O Be7 12. Nce5 Nxe5 13. dxe5 Bd7 14. Qe2
Nb4 15. Be4 Bc6 16. Bb1 a6 17. Nd4 Bd5 18. Bf4 Rd8 19. Rd1 Bc4 20. Qg4 g5 21.
Bxg5 Rg8 22. h4 h6 23. Bh7 Rg7 24. b3 hxg5 25. hxg5 Rxg5 26. Qh3 Bd5 27. Be4
Bxe4 28. Qh8+ Bf8 29. Nxe6 fxe6 30. Qh4 Rxd1+ 31. Rxd1 Qxe5 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "6"]
[White "Nei Jorge Rodrigues (2035)"]
[Black "José Henrique Mangini"]
[Result "1-0"]
[Board "4"]
[Input "DGT12402"]
[Owner "BRAZIL CHESS"]

1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "7"]
[White "João Batista (1976)"]
[Black "José Chauca (2091)"]
[Result "0-1"]
[Board "1"]
[Input "DGT9574"]
[Owner "BRAZIL CHESS"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 Nbd7 8. O-O
Be7 9. Nd2 O-O 10. Re1 e5 11. Bb1 e4 12. Qd1 cxd4 13. exd4 Bd6 14. Nf1 h6 15.
Ne3 Re8 16. Nf5 Bf8 17. g4 Nh7 18. Qb3 Nb6 19. Kg2 Ng5 20. h4 Nf3 21. Rh1 Qd7
22. Bf4 h5 23. Ne3 hxg4 24. a4 Rac8 25. a5 Nc4 26. Nxc4 dxc4 27. Qa4 Qd5 28.
Be3 Re6 29. Bc2 Ra6 30. b4 b5 31. Qa2 Re6 32. Qb2 Bd6 33. Qb1 f5 34. Qc1 Rf8
35. Bf4 e3 36. fxe3 Nxh4+ 37. Kg3 Qf3+ 38. Kxh4 Be7+ 39. Kh5 g3+ 0-1

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "7"]
[White "David Rabello (1957)"]
[Black "David Borensztajn (2068)"]
[Result "1-0"]
[Board "2"]
[Input "DGT12385"]
[Owner "BRAZIL CHESS"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Nxc6 bxc6 8.
Bc4 Qb6 9. h3 Bg7 10. Bb3 O-O 11. Qf3 Bb7 12. Be3 Qa5 13. O-O-O c5 14. g4 Rac8
15. a3 c4 16. Ba2 Rc7 17. g5 Nxe4 18. Nxe4 Bxb2+ 19. Kxb2 c3+ 20. Ka1 Qxa3 21.
Bc1 Qa4 22. Nxc3 Qxc2 23. Nd5 Rd7 24. Rhe1 Bxd5 25. Qxd5 Rc7 26. Bb2 Qf2 27.
Bd4 Qc2 28. Bb2 Qf2 29. Qd4 Qxd4 30. Bxd4 1-0

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "7"]
[White "Kleber Victor (2093)"]
[Black "Tadeu Santos (2092)"]
[Result "1/2-1/2"]
[Board "3"]
[Input "DGT12400"]
[Owner "BRAZIL CHESS"]

1. e4 e6 2. d4 d5 3. c4 Nf6 4. e5 Ng8 5. Nf3 h6 6. Nc3 Bb4 7. Bd3 c5 8. O-O Ne7
9. Nb5 cxd4 10. a3 dxc4 11. Bxc4 Bc5 12. b4 a6 13. bxc5 axb5 14. Bxb5+ Bd7 15.
Nxd4 Nbc6 16. Bb2 Nxd4 17. Bxd7+ Qxd7 18. Qxd4 Qxd4 19. Bxd4 Ra4 20. Rfd1 Kd7
21. Rab1 Kc7 22. Bb2 Nd5 23. g3 Rha8 24. Kf1 g5 25. Ke1 Re4+ 26. Kd2 Raa4 27.
Rbc1 Rec4 28. Kd3 Rxc1 29. Rxc1 Kc6 30. Rc4 Ra5 31. Kd4 Rb5 32. Bc1 Rb1 33. h3
Ra1 34. Rc2 Rb1 35. Kc4 Rb5 36. Kd4 Rb3 37. Rc4 Kb5 38. Rc2 Kc6 39. Rc4 Rf3 40.
Rc2 Rb3 41. Kc4 Rb1 42. Kd4 Rb5 1/2-1/2

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "7"]
[White "Marco Aurelio Maia (2105)"]
[Black "Virginia Lagrange (1835)"]
[Result "1/2-1/2"]
[Board "4"]
[Input "DGT12402"]
[Owner "BRAZIL CHESS"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 d6 5. Qc2 g6 6. e4 bxc4 7. Bxc4 Bg7 8. Nc3
O-O 9. O-O Nbd7 10. Bd2 Ng4 11. h3 Nge5 12. Nxe5 Nxe5 13. Be2 1/2-1/2

[Event "IRT Aberto Rio de Janeiro de Verão 2011"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "7"]
[White "José Henrique Mangini"]
[Black "Angelo Bil Ramos (2105)"]
[Result "0-1"]
[PlyCount "54"]
[EventDate "2011.??.??"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nc6 4. Nc3 a6 5. d3 b5 6. Bb3 Bb7 7. e5 d5 8. exd6
Nf6 9. Bg5 Qxd6 10. Bxf6 gxf6 11. Qe2 f5 12. O-O O-O-O 13. Ng5 Nd4 14. Qh5 Rg8
15. f3 Qf4 16. h4 Bd6 17. Kf2 Qg3+ 18. Kg1 Qh2+ 19. Kf2 Bg3+ 20. Ke3 f4+ 21.
Kd2 Qxg2+ 22. Ne2 Qxe2+ 23. Kc3 b4+ 24. Kc4 Qe5 25. Nxf7 Qxh5 26. Ng5 Rxg5 27.
hxg5 Qxg5 0-1

 

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