[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.04.03"]
[Round "13"]
[White "Asfora, Marco Antonio Hazin"]
[Black "Calheiros, Roberto"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2225"]
[PlyCount "25"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Be3 0-0-0 9. Nd2 Nf6 10. f3 Be7 11. 0-0-0 Rhe8 12. Rhe1 b6 13. c3 1/2-1/2

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.04.03"]
[Round "12"]
[White "Calheiros, Roberto"]
[Black "Maracaba, Francisco Wladimir"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2085"]
[PlyCount "75"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. g4 Bg6 4. h4 h5 5. g5 e6 6. Nh3 Bc5 7. d4 Bb6 8. Nf4 Ne7 9. Rg1 c5 10. Be2 cxd4 11. Bxh5 Qc7 12. Bxg6 Nxg6 13. Nxg6 fxg6 14. Qd3 Qf7 15. Na3 a6 16. Rg4 Qf5 17. Qg3 Nd7 18. f4 Rf8 19. Qg2 d3 20. cxd3 Nxe5 21. fxe5 Bf2+ 22. Kd2 Qxe5 23. Kc2 Qe2+ 24. Bd2 Rc8+ 25. Nc4 dxc4 26. dxc4 Rxc4+ 27. Rxc4 Qxc4+ 28. Kd1 Bd4 29. Qe2 Qd5 30. Rc1 Rf2 31. Qd3 Rf5 32. Kc2 Qc5+ 33. Kb1 Qb6 34. b3 Be5 35. Rc8+ Ke7 36. Bb4+ Bd6 37. Bxd6+ Qxd6 38. Re8+ 1-0

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.04.02"]
[Round "11"]
[White "Alberto Filho, Carlos"]
[Black "Calheiros, Roberto"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "119"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Rc1 Bg4 14. Qd3 Qxd3 15. Bxd3 Rd8 16. h3 Bc8 17. f4 f6 18. 0-0 Kd6 19. c3 Nf3+ 20. Rxf3 Kxc7 21. Bc2 Be6 22. fxe5 fxe5 23. Bg5 Re8 24. Re1 Nh6 25. Bxh6 gxh6 26. Rxe5 Bxa2 27. Rxe8 Rxe8 28. Bxh7 Re2 29. Rf2 Rxf2 30. Kxf2 Kd6 31. Ke3 Ke5 32. Be4 b6 33. h4 Be6 34. Bf3 a5 35. g3 Bf5 36. Bh5 Bc2 37. Bg4 Bf5 38. Kf3 Bc2 39. Bc8 Bd1+ 40. Ke3 Bc2 41. g4 Bd1 42. Bd7 Kd5 43. Bc8 Ke5 44. g5 hxg5 45. hxg5 Bc2 46. Ba6 Bb3 47. Bd3 Bg8 48. Kf3 Be6 49. Kg3 Bd7 50. g6 Kf6 51. Kf4 Bc6 52. Ke3 Bd7 53. Kd4 Be6 54. Bc4 Bf5 55. Bf7 Bd7 56. Kd5 Ke7 57. Bg8 Be8 58. Bf7 Bd7 59. Ke5 Kf8 60. Kf6 1-0

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.04.02"]
[Round "10"]
[White "Calheiros, Roberto"]
[Black "Gisclan, Heverton"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "2215"]
[PlyCount "56"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Nxe7 Nxe7 11. Bxf6 gxf6 12. c4 Bb7 13. Bd3 f5 14. exf5 Bxg2 15. Rg1 Qa5+ 16. Qd2 Qxd2+ 17. Kxd2 bxc4 18. Nxc4 Bd5 19. Nxd6+ Kf8 20. f6 Rd8 21. Nxf7 Kxf7 22. fxe7 Kxe7 23. Ke3 Rhf8 24. Rg7+ Ke6 25. Be2 Rf4 26. f3 Rb8 27. b3 Rh4 28. Ra7 Bb7 1/2-1/2

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.04.01"]
[Round "9"]
[White "Macedo, Maximo Iack Miranda"]
[Black "Calheiros, Roberto"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2265"]
[PlyCount "95"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 0-0 8. 0-0 d6 9. Qc2 Nbd7 10. e4 e5 11. Rad1 exd4 12. Nxd4 Rb8 13. Rfe1 Re8 14. Ncb5 Nc5 15. Nxa7 Qd7 16. Nab5 Bxe4 17. Rxe4 Ncxe4 18. Bxe4 Nxe4 19. Qxe4 Bf6 20. Qf5 Qxf5 21. Nxf5 Bd8 22. Bc3 f6 23. Kf1 Ra8 24. a3 Re4 25. b3 Re6 26. Nfd4 Re8 27. a4 Kf7 28. Nc6 Rc8 29. Rxd6 cxd6 30. Nxd6+ Ke6 31. Nxc8 Bc7 32. N8a7 Kd7 33. Nb4 h5 34. Nd5 h4 35. Bxf6 hxg3 36. hxg3 Bb8 37. Nb5 Bxg3 38. Bxg7 Be5 39. Bxe5 Rxe5 40. Nxb6+ Kc6 41. a5 Rh5 42. Nd5 Rh1+ 43. Ke2 Kb7 44. Nb4 Rb1 45. a6+ Kc8 46. a7 Kb7 47. Na6 Kb6 48. a8Q 1-0

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.03.31"]
[Round "8"]
[White "Calheiros, Roberto"]
[Black "Henrique, Carlos"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "2115"]
[PlyCount "101"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 Bf5 7. 0-0 e6 8. d3 Be7 9. a4 a5 10. h3 0-0 11. Nb5 Nd5 12. Re1 Bf6 13. c3 h6 14. d4 Bg6 15. Bc4 Qd7 16. Bd3 Bxd3 17. Qxd3 Rad8 18. Na3 Rfe8 19. Nc4 Nb6 20. Nce5 Bxe5 21. Nxe5 Nxe5 22. Rxe5 Nd5 23. Qg3 f6 24. Rh5 Kh7 25. Ra3 Qf7 26. Rh4 e5 27. Bd2 g5 28. Re4 exd4 29. Rxd4 c5 30. Rd3 f5 31. Qf3 c4 32. Rd4 Nb6 33. Ra1 Rxd4 34. cxd4 Re4 35. Bxa5 Nd5 36. Bc3 Qe6 37. a5 Nf4 38. Kh2 g4 39. Qg3 Nd5 40. Qb8 Qe7 41. a6 bxa6 42. Rxa6 Qf7 43. Ra7 Re7 44. Ra8 gxh3 45. Qh8+ Kg6 46. Rg8+ Kh5 47. Rg3 Re6 48. Rxh3+ Kg4 49. f3+ Kg5 50. Qd8+ Re7 51. Qd6 1-0

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.03.31"]
[Round "7"]
[White "Chang, Suzana"]
[Black "Calheiros, Roberto"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2060"]
[PlyCount "102"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 0-0 6. e4 d6 7. Ne2 Be6 8. Qa4 Na6 9. d4 Qc8 10. h3 Nd7 11. c5 dxc5 12. d5 Nb6 13. Qc2 Bd7 14. g4 Nc4 15. Ng3 Nd6 16. 0-0 Bb5 17. Re1 Qe8 18. a4 Bd7 19. Nf5 f6 20. a5 g6 21. Ng3 Bb5 22. Rb1 Nb8 23. f4 Nd7 24. f5 b6 25. Ra1 Bc4 26. Kh2 Nb7 27. axb6 axb6 28. Rxa8 Qxa8 29. fxg6 hxg6 30. h4 Qa2 31. Qd1 Nd6 32. Qf3 Nf7 33. Kg1 Kg7 34. Be3 Qb2 35. Bc1 Qc2 36. Bh3 Nb8 37. Bf1 Bb3 38. Be2 c4 39. Rf1 Nd7 40. Be3 Qa2 41. Rf2 Qa1+ 42. Rf1 Qa3 43. Kg2 Qe7 44. Qf2 Qd6 45. h5 Rh8 46. hxg6 Kxg6 47. Nh5 Nh6 48. Bxh6 Rxh6 49. Qh4 Kf7 50. g5 Rg6 51. Ng3 Ke7 1/2-1/2

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.03.30"]
[Round "6"]
[White "Calheiros, Roberto"]
[Black "Brito, Luismar Jorge"]
[Result "1/2-1/2"]
[ECO "B51"]
[BlackElo "2327"]
[PlyCount "145"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Nc3 e6 5. d4 cxd4 6. Nxd4 a6 7. Be2 Ngf6 8. 0-0 Be7 9. a4 Nc5 10. Bf3 e5 11. Nde2 Be6 12. Ng3 Rc8 13. Nh5 Nxh5 14. Bxh5 0-0 15. Kh1 Bg5 16. f4 exf4 17. Bxf4 Bxf4 18. Rxf4 Qg5 19. Rf2 Qe5 20. Bf3 Rc6 21. a5 Nd7 22. Ra4 Qc5 23. Qd4 Ne5 24. Qxc5 Rxc5 25. Nd1 Rfc8 26. Ne3 Rb5 27. b3 Kf8 28. Be2 Rbc5 29. c4 Nc6 30. b4 Re5 31. Bd3 Nd4 32. Ra1 f6 33. h3 Rg5 34. Kh2 Nc6 35. Bf1 Re5 36. b5 Nd4 37. bxa6 bxa6 38. c5 Rcxc5 39. Bxa6 Rxa5 40. Rxa5 Rxa5 41. Bc4 Re5 42. Bxe6 Rxe6 43. Nf5 Rxe4 44. Nxd6 Re2 45. Rxe2 Nxe2 46. g3 Nd4 47. Kg2 Ke7 48. Ne4 Ke6 49. Kf2 Kd5 50. Nd2 h5 51. Ke3 g5 52. Nf1 Ke5 53. Nd2 Nf5+ 54. Kf3 h4 55. g4 Nd4+ 56. Ke3 Ne6 57. Nf3+ Kd5 58. Nd2 Nf4 59. Ne4 Ke5 60. Nf2 Kd5 61. Nd3 Ke6 62. Nf2 Ke5 63. Kf3 Nd5 64. Nd3+ Kd4 65. Nf2 Nc3 66. Nh1 Ne4 67. Ke2 Kd5 68. Kd3 Nc5+ 69. Ke3 Ne6 70. Nf2 Nf4 71. Ne4 Ke5 72. Nf2 Nd5+ 73. Kf3 1/2-1/2

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.03.29"]
[Round "4"]
[White "Calheiros, Roberto"]
[Black "Roberto, Jose"]
[Result "1/2-1/2"]
[ECO "C12"]
[PlyCount "70"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. h4 Nc6 9. Bb5 Bd7 10. Nf3 gxh4 11. Rxh4 Qf6 12. Qd2 0-0-0 13. 0-0-0 Rxg7 14. Rf4 Qh6 15. Bxc6 Bxc6 16. g3 Bd6 17. Rh4 Qxd2+ 18. Kxd2 Rf8 19. Rdh1 f6 20. Ne2 e5 21. Rh8 Rgg8 22. Rxg8 Rxg8 23. Rh5 Bd7 24. Rh6 Rf8 25. c3 Kd8 26. Nh4 Ke8 27. f3 exd4 28. cxd4 Rg8 29. g4 Kf7 30. Rh7+ Rg7 31. Rh8 Rg8 32. Rxg8 Kxg8 33. Ke3 Kg7 34. Nf4 c6 35. Nf5+ Kf7 1/2-1/2

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.03.29"]
[Round "5"]
[White "Costa, Alexsander"]
[Black "Calheiros, Roberto"]
[Result "1/2-1/2"]
[ECO "A58"]
[PlyCount "77"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nf3 g6 7. g3 Bg7 8. d6 0-0 9. Bg2 exd6 10. Qxd6 Re8 11. Nc3 Qa5 12. Be3 Ne4 13. Qd1 Nxc3 14. bxc3 Qxc3+ 15. Nd2 Qxa1 16. Qxa1 Bxa1 17. Bxa8 Bd4 18. Nf1 Bc4 19. a4 d5 20. Nd2 Bc3 21. 0-0 Bxe2 22. Rc1 Rxe3 23. fxe3 Bxd2 24. Rb1 Bxe3+ 25. Kg2 d4 26. Rxb8+ Kg7 27. Bf3 Bd3 28. a5 Bd2 29. Rb3 Bc4 30. Ra3 Ba6 31. Kf2 c4 32. Ke2 c3+ 33. Kd1 Bd3 34. Bd5 Be3 35. Bb3 Be4 36. Bc2 Bd5 37. a6 Bd2 38. Bd3 f5 39. a7 1/2-1/2

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.03.28"]
[Round "3"]
[White "Calheiros, Roberto"]
[Black "Tine, Vinicius"]
[Result "1/2-1/2"]
[ECO "B52"]
[BlackElo "2277"]
[PlyCount "113"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. Nc3 Nf6 6. 0-0 e6 7. d4 cxd4 8. Nxd4 Be7 9. Kh1 Qc7 10. Be3 a6 11. Nxc6 Bxc6 12. Bd3 b6 13. f4 Qb7 14. Bd4 Nxe4 15. Nxe4 Bxe4 16. Bxe4 Qxe4 17. Bxb6 d5 18. Qd2 Rc8 19. c3 Bf6 20. f5 0-0 21. Rf4 Bg5 22. Rxe4 Bxd2 23. Re2 Rc6 24. Bd4 Bf4 25. Rf1 Bc7 26. fxe6 fxe6 27. Rxf8+ Kxf8 28. g3 Kg8 29. Kg2 e5 30. Bf2 Kf7 31. Be1 e4 32. Rd2 Ke6 33. Bf2 Be5 34. a5 Rc4 35. Bb6 Bc7 36. Rd4 Rxd4 37. Bxd4 g6 38. b4 Kd6 39. g4 Kc6 40. h4 h5 41. gxh5 gxh5 42. Bf6 Kb5 43. Kf2 Bf4 44. Ke2 Kc4 45. Bd4 Bg3 46. Bf6 Bb8 47. Bd4 Bg3 48. Bf6 Bf4 49. Bd4 Bd6 50. Bf6 Bf8 51. Ke3 Bh6+ 52. Ke2 Bf4 53. Bd4 Bb8 54. Bf6 Ba7 55. Be5 Bg1 56. Bf6 Bh2 57. Bd4 1/2-1/2

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.03.28"]
[Round "2"]
[White "Santiago, Yago de Moura"]
[Black "Calheiros, Roberto"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2291"]
[PlyCount "39"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. b3 b6 8. Bb2 Bb7 9. Nbd2 Nbd7 10. Rc1 dxc4 11. Nxc4 c5 12. dxc5 Nxc5 13. Qxd8 Rfxd8 14. Rfd1 Rxd1+ 15. Rxd1 Rd8 16. Rxd8+ Bxd8 17. Ne1 Bxg2 18. Nxg2 Nd5 19. Nge3 Nxe3 20. Nxe3 1/2-1/2

[Event "Recife-ch"]
[Site "Recife"]
[Date "2009.03.27"]
[Round "1"]
[White "Calheiros, Roberto"]
[Black "Lopes, Benone"]
[Result "1-0"]
[ECO "C23"]
[PlyCount "99"]
[EventDate "2009.03.27"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Qe7 3. Nc3 c6 4. Nge2 g6 5. 0-0 Bg7 6. d3 Nf6 7. a4 a5 8. d4 d6 9. b3 Na6 10. dxe5 dxe5 11. Ba3 Nb4 12. Na2 c5 13. c3 Nc6 14. Qc2 0-0 15. Rad1 b6 16. Nac1 Be6 17. Bd5 Rac8 18. Bxc6 Rxc6 19. c4 Rd8 20. Nc3 Rcd6 21. Nd5 Nxd5 22. cxd5 Bc8 23. Rfe1 f5 24. f3 Qh4 25. Ne2 Rf8 26. Nc3 fxe4 27. Qxe4 Rf4 28. Qe2 Rd4 29. g3 Qd8 30. Qb5 Bd7 31. Qa6 Bc8 32. Qa8 Bf5 33. Qb7 Rxd1 34. Rxd1 Bc2 35. Rc1 Bxb3 36. Bxc5 bxc5 37. Qxb3 Bh6 38. Rd1 Be3+ 39. Kg2 Bd4 40. Nb5 Rf6 41. d6+ Kg7 42. Qd5 Qd7 43. Rb1 Qf7 44. Qe4 Qa2+ 45. Kh3 Qe6+ 46. Kg2 Qa2+ 47. Kh1 Qe6 48. Nc7 Qd7 49. Nb5 Qf7 50. Nxd4 1-0

[Event "Recife"]
[Site "Recife"]
[Date "2008.01.27"]
[Round "7"]
[White "Bouwman, Marcelo Wanderley"]
[Black "Calheiros, Roberto"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2233"]
[BlackElo "2230"]
[PlyCount "65"]
[EventDate "2008.01.23"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Rc1 Bg4 14. Qd3 Qxd3 15. Bxd3 Rd8 16. f3 Bc8 17. Rd1 Kd6 18. Na8 Bh3 19. Nb6 Bxg2 20. Be4 Bxh1 21. c3 Kc7 22. cxd4 exd4 23. Nd5+ Rxd5 24. Bf4+ Kb6 25. Bxd5 Nf6 26. Bxf7 Bxf3 27. Rxd4 Bc6 28. Be3 Kc7 29. Bf4+ Kb6 30. Be3 Kc7 31. Bf4+ Kb6 32. Be3 Kc7 33. Bf4+ 1/2-1/2

[Event "Recife"]
[Site "Recife"]
[Date "2008.01.27"]
[Round "6"]
[White "Calheiros, Roberto"]
[Black "Tine, Vinicius"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2230"]
[BlackElo "2196"]
[PlyCount "65"]
[EventDate "2008.01.23"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 0-0 8. a3 d6 9. f3 Be6 10. Nd5 Nd7 11. c3 Rc8 12. Be2 a6 13. 0-0 Nce5 14. Nf4 Bc4 15. Nd2 b5 16. Nxc4 Nxc4 17. Bxc4 bxc4 18. Qa4 Ne5 19. Bd4 Qd7 20. Qc2 Nc6 21. Bf2 Rb8 22. Nd5 Ne5 23. f4 Nd3 24. Nb4 Nxf4 25. Nxa6 Rb5 26. Nb4 Qg4 27. g3 Nh3+ 28. Kg2 Nf4+ 29. Kg1 Ne2+ 30. Kg2 Nf4+ 31. Kg1 Ne2+ 32. Kg2 Nf4+ 33. Kg1 1/2-1/2

[Event "Recife"]
[Site "Recife"]
[Date "2008.01.26"]
[Round "4"]
[White "Calheiros, Roberto"]
[Black "Roberto, Jose"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2230"]
[BlackElo "2118"]
[PlyCount "60"]
[EventDate "2008.01.23"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 b5 11. Nf1 a5 12. h4 Rb8 13. Bf4 b4 14. N1h2 a4 15. Ng5 h6 16. Qh5 hxg5 17. hxg5 g6 18. Qh4 Nd4 19. Ng4 Nf5 20. Nh6+ Nxh6 21. Qxh6 Nb6 22. Be4 dxe4 23. Kg2 Bxg5 24. Bxg5 Qxe5 25. Rh1 Re8 26. Qh7+ Kf8 27. Qh6+ Kg8 28. Qh7+ Kf8 29. Qh6+ Kg8 30. Qh7+ Kf8 1/2-1/2

[Event "Recife"]
[Site "Recife"]
[Date "2008.01.26"]
[Round "5"]
[White "Santiago, Yago de Moura"]
[Black "Calheiros, Roberto"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2188"]
[BlackElo "2230"]
[PlyCount "74"]
[EventDate "2008.01.23"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 Nbd7 6. 0-0 e6 7. b3 Be7 8. Ba3 Bxa3 9. Nxa3 c6 10. Re1 0-0 11. Qd2 Qe7 12. Nc2 c5 13. e4 dxe4 14. dxe4 cxd4 15. Nfxd4 Rfd8 16. f3 Rac8 17. Rad1 Qc5 18. Qe3 Qa5 19. b4 Qa4 20. Qa3 Nb6 21. Qxa4 Nxa4 22. Nb5 a6 23. Rxd8+ Rxd8 24. Nbd4 g6 25. Nb3 Rc8 26. Ne3 Rc3 27. Kf2 Nb2 28. Ke2 Nd3 29. Kd2 Rxb3 30. axb3 Nxe1 31. Kxe1 Kf8 32. Kd2 Ke7 33. Kd3 Nd7 34. Kd4 Kd6 35. Nc4+ Kc6 36. Ne5+ Nxe5 37. Kxe5 Kb5 1/2-1/2

[Event "Recife"]
[Site "Recife"]
[Date "2008.01.25"]
[Round "3"]
[White "Armando, Jose"]
[Black "Calheiros, Roberto"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2230"]
[PlyCount "108"]
[EventDate "2008.01.23"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Bd3 h6 6. Bh4 0-0 7. Nbd2 c5 8. c3 b6 9. 0-0 Ba6 10. Bxa6 Nxa6 11. Qe2 Nb8 12. Ne5 Nfd7 13. Bxe7 Qxe7 14. f4 Nxe5 15. fxe5 Nd7 16. Rf2 f6 17. exf6 Nxf6 18. Nf3 Ne4 19. Rff1 c4 20. Nd2 Rxf1+ 21. Rxf1 Nxd2 22. Qxd2 Rf8 23. Rf4 Rxf4 24. exf4 Qf6 25. Qe2 Qf5 26. g4 Qb1+ 27. Kg2 Kf7 28. a3 Qc1 29. Qf2 Qd1 30. h3 Qd3 31. Qf3 Qb1 32. Qf2 Ke7 33. Qe2 Kd7 34. h4 g6 35. Kh2 Qd3 36. Qf2 Qe4 37. Kg3 h5 38. gxh5 gxh5 39. Qf3 Qg6+ 40. Kh3 Qf5+ 41. Kg3 Kc6 42. Qd1 Kb5 43. a4+ Ka6 44. Qe2 Kb7 45. Qd1 Qg6+ 46. Kf2 Qf5 47. Kg3 Kc7 48. Qe2 Kd7 49. Qd1 Ke7 50. Qe2 Kf6 51. Qf3 Qd3 52. Kf2 Qxf3+ 53. Kxf3 Kf5 54. Kg3 Ke4 0-1

[Event "Recife"]
[Site "Recife"]
[Date "2008.01.24"]
[Round "2"]
[White "Calheiros, Roberto"]
[Black "Sotero, Francisco"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2230"]
[BlackElo "1783"]
[PlyCount "85"]
[EventDate "2008.01.23"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nf6 8. f3 0-0 9. Bc4 Bd7 10. 0-0-0 a6 11. h4 b5 12. Bb3 Na5 13. h5 Nxb3+ 14. axb3 b4 15. Nd5 Nxd5 16. exd5 Qa5 17. Kb1 Qxd5 18. Qxb4 Rfb8 19. Qe1 Bf5 20. g4 Bxc2+ 21. Kxc2 e5 22. hxg6 exd4 23. gxf7+ Qxf7 24. Bc1 Qxb3+ 25. Kb1 d3 26. Rh2 Rb5 27. Qe4 Ra5 28. Qxh7+ Kf7 29. Rxd3 Qa2+ 30. Kc2 Rc8+ 31. Kd1 Rxc1+ 32. Kxc1 Qa1+ 33. Kd2 Qxb2+ 34. Ke3 Qe5+ 35. Qe4 Qc5+ 36. Ke2 Ra2+ 37. Rd2 Qb5+ 38. Ke1 Ra1+ 39. Kf2 Qf1+ 40. Kg3 Be5+ 41. f4 Ra3+ 42. Kh4 Bf6+ 43. g5 1-0

[Event "Recife"]
[Site "Recife"]
[Date "2008.01.23"]
[Round "1"]
[White "Lopes, Benone"]
[Black "Calheiros, Roberto"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2159"]
[BlackElo "2230"]
[PlyCount "74"]
[EventDate "2008.01.23"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 0-0 5. Nc3 d5 6. d4 c6 7. cxd5 cxd5 8. 0-0 Nc6 9. Ne5 Be6 10. Nxc6 bxc6 11. Bg5 Rb8 12. b3 Nd7 13. Qd2 Re8 14. Bh6 Bh8 15. Rac1 Rc8 16. Rfd1 Bf5 17. f3 e5 18. dxe5 Nxe5 19. e4 dxe4 20. Nxe4 Bxe4 21. fxe4 Ng4 22. Qxd8 Rexd8 23. Bg5 Bd4+ 24. Kf1 Nxh2+ 25. Ke2 f6 26. Rxd4 Rxd4 27. Bxf6 Rb4 28. Bc3 Rb5 29. Bh3 Re8 30. Ke3 h5 31. Bd7 Ng4+ 32. Bxg4 hxg4 33. Rh1 Rh5 34. Rd1 Rc5 35. Ba1 Rf5 36. Rd7 Rf3+ 37. Kd4 Rf1 0-1

[Event "Belo Horizonte pre olympic"]
[Site "Belo Horizonte"]
[Date "2004.10.11"]
[Round "5"]
[White "Choma, Ernani Francisco"]
[Black "Calheiros, Roberto"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2268"]
[PlyCount "105"]
[EventDate "2004.10.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 b6 9. Rd1 Bb7 10. e4 dxe4 11. Ng5 h6 12. Ngxe4 Nxe4 13. Nxe4 Nf6 14. Bf4 Qd7 15. Rac1 Rad8 16. c5 Nxe4 17. Bxe4 b5 18. a4 a6 19. Qe2 g5 20. Be5 f6 21. Qh5 Rf7 22. Bd6 Bxd6 23. cxd6 f5 24. Bg2 Kg7 25. Qf3 Qxd6 26. Rc5 Rfd7 27. Qc3 e5 28. Rxe5 Qxe5 29. dxe5 Rxd1+ 30. Bf1 Kf7 31. Qc2 Ke6 32. g4 R8d3 33. h3 fxg4 34. hxg4 Kxe5 35. Kh2 Rd6 36. Qf5+ Kd4 37. Qf3 Kc5 38. a5 b4 39. Qe3+ R1d4 40. Qe5+ R4d5 41. Qe7 Rd1 42. Qe3+ R1d4 43. b3 Bc8 44. Bc4 Bxg4 45. Qe5+ R4d5 46. Qe7 Bd7 47. Bxa6 Rd2 48. Kg2 Be6 49. Qa7+ Kd5 50. Bc4+ Ke5 51. Qe3+ Kf6 52. Bxe6 R2d3 53. Qe4 1-0

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "3"]
[White "Calheiros, Roberto"]
[Black "Damous, Felipe Soares"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2164"]
[BlackElo "1829"]
[PlyCount "78"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. cxd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Bd6 9. Nc3 0-0 10. Qb3 Nb6 11. dxc5 Bxc5 12. Rd1 Qe7 13. a4 a5 14. Bd2 Rfe8 15. Nb5 Ne4 16. Be1 g5 17. Rac1 g4 18. Nfd4 Qe5 19. Nc3 Ra6 20. Qb5 Bd6 21. f4 gxf3 22. Nxf3 Nxc3 23. Bxc3 Qxe3+ 24. Kh1 Re4 25. Bd4 Rxd4 26. Nxd4 Qf4 27. Nf3 Nxa4 28. Rc8+ Kg7 29. Rd4 Qf5 30. Qe8 Qb1+ 31. Ng1 Bc5 32. Qxa4 Bxd4 33. Qxd4+ Rf6 34. Rc3 Qf5 35. Rf3 Qe6 36. Rg3+ Kf8 37. Qc5+ Qd6 38. Qc8+ Ke7 39. Qxb7+ Qd7 1-0

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "6"]
[White "Memoria, Archimedes"]
[Black "Calheiros, Roberto"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2017"]
[BlackElo "2164"]
[PlyCount "35"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 a6 6. Bxf6 Qxf6 7. e4 dxe4 8. Nxe4 Bb4+ 9. Nc3 c5 10. a3 Bxc3+ 11. bxc3 0-0 12. Bd3 Nc6 13. Qe2 cxd4 14. Qe4 Rd8 15. cxd4 Nxd4 16. Ne5 Nb3 17. 0-0 Nxa1 18. Rxa1 0-1

[Event "BRA-ch Etapa 9th"]
[Site "Teresina"]
[Date "2002.09.??"]
[Round "4"]
[White "Saad, Faical"]
[Black "Calheiros, Roberto"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1873"]
[BlackElo "2164"]
[PlyCount "116"]
[EventDate "2002.10.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. b3 Ngf6 6. d3 g6 7. Bb2 Bg7 8. Nbd2 0-0 9. 0-0 b5 10. a4 a6 11. Qe2 Qc7 12. Rfe1 e5 13. Ra2 Nb6 14. axb5 axb5 15. Rea1 Rxa2 16. Rxa2 Ra8 17. Rxa8+ Nxa8 18. Qe1 Bh6 19. Qa1 Qb7 20. Qa5 Nc7 21. h3 Ne6 22. Nb1 Ne8 23. Na3 N8c7 24. Nh2 f5 25. f3 Be3+ 26. Kh1 Bf4 27. Qe1 fxe4 28. fxe4 Qc8 29. Ng4 Qf8 30. g3 Bg5 31. Kg2 h5 32. Nf2 Qa8 33. Kh2 h4 34. gxh4 Bxh4 35. Qg1 Qe8 36. Bc1 Qf7 37. Ng4 Kh7 38. Qg2 Ng5 39. Be3 Nf3+ 40. Kh1 Ne1 41. Qe2 b4 42. Nc4 Nb5 43. Bf2 Bxf2 44. Nxf2 Qf3+ 45. Qxf3 Nxf3 46. Ng4 Nfd4 47. Nge3 Kg7 48. Kg2 Na3 49. Nxd6 Naxc2 50. Nxc2 Nxc2 51. Nb7 Ne1+ 52. Kf2 Nxd3+ 53. Ke3 Nf4 54. Nxc5 Kf6 55. Na6 Nxh3 56. Nxb4 g5 57. Nd5+ Ke6 58. b4 Nf4 1/2-1/2

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.28"]
[Round "6"]
[White "Calheiros, Roberto"]
[Black "Santos, Roberto Carlos"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2164"]
[BlackElo "1926"]
[PlyCount "18"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 0-0 8. Bd3 h6 9. Bxf6 Bxf6 1-0

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.27"]
[Round "4"]
[White "Calheiros, Roberto"]
[Black "Dantas, Bianor da Silva"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2164"]
[BlackElo "2264"]
[PlyCount "39"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 Nbd7 8. Nf3 Nf8 9. Bd3 Ne6 10. Bxf6 Bxf6 11. b4 a5 12. b5 c5 13. dxc5 Nxc5 14. Rc1 Nxd3+ 15. Qxd3 Be6 16. 0-0 0-0 17. Rfd1 Rc8 18. h3 Bxc3 19. Rxc3 Qf6 20. Nd4 1/2-1/2

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.27"]
[Round "5"]
[White "Luz, Edmundo Reis"]
[Black "Calheiros, Roberto"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2006"]
[BlackElo "2164"]
[PlyCount "27"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 a6 5. g3 g6 6. Bg2 Bg7 7. 0-0 d6 8. d3 Nge7 9. Ne2 0-0 10. c3 b5 11. b4 f5 12. exf5 gxf5 13. Qe1 Rb8 14. Kh1 1-0

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.26"]
[Round "2"]
[White "Calheiros, Roberto"]
[Black "Pontes, Paulo Ricardo"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2164"]
[BlackElo "1857"]
[PlyCount "84"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 c6 7. Nge2 e5 8. 0-0 Qe7 9. Re1 Nbd7 10. h3 Nb6 11. b3 Re8 12. Be3 exd4 13. Nxd4 Bd7 14. Qc2 c5 15. Nde2 Bc6 16. f3 h6 17. Rad1 Rad8 18. Bf2 Nh7 19. Kh2 Ng5 20. Nf4 Qe5 21. Nfe2 Qe7 22. a4 a5 23. h4 Nh7 24. Rd3 Qc7 25. Red1 Bf8 26. Nf4 Nf6 27. Qd2 Nbd7 28. Ncd5 Bxd5 29. Nxd5 Nxd5 30. Rxd5 b6 31. Be3 Nf6 32. Rd3 Nh5 33. Qf2 Kh7 34. Bd2 Nf6 35. Bc3 Ng8 36. Qd2 Be7 37. Qf4 Rf8 38. Bh3 Qb7 39. Rd5 f6 40. h5 g5 41. Qf5+ Kh8 42. Qg6 Rfe8 1-0

[Event "Brazil Imperatriz op"]
[Site "Brazil"]
[Date "2002.07.25"]
[Round "1"]
[White "De Oliveira, Antonio Higino"]
[Black "Calheiros, Roberto"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1765"]
[BlackElo "2164"]
[PlyCount "25"]
[EventDate "2002.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. Be3 g6 5. Be2 Bg7 6. c3 e6 7. Nbd2 Rb8 8. Qc2 Nge7 9. 0-0 0-0 10. d4 cxd4 11. Nxd4 d5 12. Nxc6 Nxc6 13. Rad1 0-1

