[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "5"]
[White "De Souza, Leandro"]
[Black "De Morais, Wagner Soares"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "86"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 d6 5. Qc2 g6 6. e4 Bg7 7. Bb2 Nbd7 8. Nd2 0-0 9. Be2 Qa5 10. Bc3 Qc7 11. Ngf3 Bb7 12. 0-0 Rfb8 13. Rad1 b4 14. Bb2 a5 15. Nh4 a4 16. f4 axb3 17. axb3 Ra2 18. Rb1 Rba8 19. g4 Ne8 20. Qc1 Bd4+ 21. Kg2 Qa5 22. Bxd4 cxd4 23. Nhf3 Qc5 24. Bd3 Nef6 25. Kg3 h5 26. h3 Kg7 27. g5 Nh7 28. h4 Qa7 29. Rb2 Nc5 30. Bb1 Ra1 31. Ne1 Bc8 32. f5 Nf8 33. Rf3 Nfd7 34. fxg6 fxg6 35. Nc2 Ne5 36. Nxa1 Nxf3 37. Ra2 Qxa2 38. Bxa2 Nxd2 39. Bb1 Ncxe4+ 40. Bxe4 Nxe4+ 41. Kg2 Ra2+ 42. Kf3 Bf5 43. Nc2 Rxc2 0-1

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2011.02.20"]
[Round "6"]
[White "De Souza, Leandro"]
[Black "Schwab, Francisco Carlos"]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "50"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nd2 d5 6. e3 Bd6 7. Ngf3 Nbd7 8. b3 Ne4 9. Bb2 Qf6 10. Nxe4 fxe4 11. Nd2 0-0 12. 0-0 Qh6 13. Qe2 b6 14. f3 exf3 15. Bxf3 Ba6 16. e4 Bb4 17. Rad1 Rac8 18. a3 Bxd2 19. Rxd2 dxc4 20. bxc4 Bxc4 21. Qxc4 Qxd2 22. Bc1 Qa5 23. Qxe6+ Kh8 24. Qxd7 Qc3 25. Bf4 Rcd8 1/2-1/2

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2011.02.19"]
[Round "4"]
[White "De Castro, A Ricardino"]
[Black "De Souza, Leandro"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "113"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Bd3 d6 5. Nf3 0-0 6. c3 Nc6 7. 0-0 e5 8. Nbd2 Qe7 9. fxe5 dxe5 10. Qc2 Bg4 11. Ne4 Rad8 12. a4 Nxe4 13. Bxe4 Qd6 14. b3 Rfe8 15. Ba3 Qd7 16. Ng5 Be6 17. Nxe6 fxe6 18. Rad1 exd4 19. exd4 e5 20. dxe5 Qe6 21. c4 Nd4 22. Qf2 Qxe5 23. Rde1 Qh5 24. Bxb7 Ne2+ 25. Kh1 Be5 26. g4 Ng3+ 27. Qxg3 Qg5 28. Rxe5 Rxe5 29. Bd5+ Rexd5 30. cxd5 Qxd5+ 31. Qf3 Qe6 32. Bb2 h6 33. Qc3 Qe4+ 34. Qf3 Qe6 35. Kg2 c6 36. Rf2 a6 37. Re2 Qd7 38. Qe4 Qf7 39. Rf2 Qd5 40. Qxd5+ Rxd5 41. Kg3 Rd6 42. Rf6 Rd3+ 43. Rf3 Rd6 44. Ba3 Re6 45. Bc5 Re5 46. b4 Re6 47. a5 Kg7 48. Bf8+ Kh7 49. Bc5 Kg8 50. Rd3 Kf7 51. Rd7+ Kf6 52. Ra7 h5 53. h3 hxg4 54. hxg4 Ke5 55. Rxa6 Ke4 56. Ra8 Rf6 57. Rf8 1-0

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2011.02.13"]
[Round "2"]
[White "De Souza, Leandro"]
[Black "Einhorn, Marcelo"]
[Result "0-1"]
[ECO "D48"]
[BlackElo "2115"]
[PlyCount "54"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Nf6 5. Bd3 dxc4 6. Bxc4 b5 7. Bd3 a6 8. 0-0 Nbd7 9. Nc3 c5 10. dxc5 Nxc5 11. Be2 Bd6 12. Qc2 Bb7 13. Rd1 Qb6 14. Nd4 0-0 15. f3 Rac8 16. a3 Rfd8 17. Bd2 Na4 18. Nxa4 bxa4 19. Qxa4 Bc7 20. Qb4 Qa7 21. Rac1 Nd5 22. Qb3 Bb6 23. Kf1 Bxd4 24. exd4 Bc6 25. Rc5 Rb8 26. Qc2 Bb5 27. Ba5 Ne3+ 0-1

[Event "Rio de Janeiro Estadual op"]
[Site "Rio de Janeiro"]
[Date "2011.02.13"]
[Round "3"]
[White "Dos Santos, Rodrigo Mello"]
[Black "De Souza, Leandro"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "67"]
[EventDate "2011.02.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Ne7 7. Qd2 Nbc6 8. Bh6 0-0 9. h4 b5 10. Bxg7 Kxg7 11. h5 f6 12. hxg6 hxg6 13. Qh6+ Kf7 14. e5 dxe5 15. Qh7+ Ke8 16. Bxc6+ Nxc6 17. Qxg6+ Kd7 18. Ne4 Qa5+ 19. c3 b4 20. Qg7+ Ne7 21. Qxf8 bxc3 22. bxc3 Bb7 23. Nxf6+ Kd6 24. Ne8+ Kd7 25. Ne2 Bxh1 26. Qh6 Rxe8 27. Qxh1 Rb8 28. Qe4 Nc6 29. g4 Nd4 30. Kf1 Nxe2 31. Kxe2 Qxc3 32. Rh1 Rb4 33. Rh7+ Kd6 34. Qf3 1/2-1/2

