[Event "Titled Tuesday intern op 11th Apr Late"]
[Site "Chess.com INT"]
[Date "2023.04.11"]
[Round "5"]
[White "Gonzalez Zamora, Juan Carlos"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2484"]
[BlackElo "2051"]
[PlyCount "53"]
[EventDate "2023.04.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 0-0 6. g5 Ne8 7. h4 c5 8. Be3 cxd4 9. Bxd4 e5 10. Be3 Be6 11. h5 Nc6 12. Qd2 Nd4 13. 0-0-0 Rc8 14. f4 b5 15. Bxd4 exd4 16. Nxb5 Bxa2 17. Nxd4 Bc4 18. hxg6 fxg6 19. Ngf3 Qb6 20. Bxc4+ Rxc4 21. Qd3 Rc5 22. Qb3+ Kh8 23. Rxh7+ Kxh7 24. Rh1+ Bh6 25. Rxh6+ Kg7 26. Ne6+ Kf7 27. Nxc5+ 1-0

[Event "Titled Tuesday intern op 11th Apr Late"]
[Site "Chess.com INT"]
[Date "2023.04.11"]
[Round "8"]
[White "Souza Santos, Carlos Roberto"]
[Black "Kopacz, Grzegorz"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2051"]
[BlackElo "1997"]
[PlyCount "50"]
[EventDate "2023.04.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 b6 5. Nd2 e6 6. Ngf3 Nc6 7. Bb5 Bd7 8. h4 h5 9. Qe2 Be7 10. Bd3 Ng4 11. 0-0-0 c4 12. Bb1 b5 13. e4 b4 14. exd5 exd5 15. cxb4 0-0 16. Rhe1 Bxb4 17. Be5 Re8 18. Ng5 Ncxe5 19. dxe5 Rxe5 20. Qf3 Qf6 21. Nh7 Qxf3 22. gxf3 Rxe1 23. Rxe1 Nxf2 24. a3 Bd6 25. Ng5 Re8 0-1

[Event "Titled Tuesday intern op 11th Apr Late"]
[Site "Chess.com INT"]
[Date "2023.04.11"]
[Round "7"]
[White "Souza Santos, Carlos Roberto"]
[Black "Svicevic, Rastko"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2051"]
[BlackElo "2160"]
[PlyCount "39"]
[EventDate "2023.04.11"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 c6 4. c3 Bd6 5. Bg3 Ne7 6. Nd2 Nf5 7. Bd3 Nxg3 8. hxg3 Nd7 9. f4 f5 10. Ngf3 Nf6 11. Ne5 Bxe5 12. dxe5 Ne4 13. Nxe4 dxe4 14. Bc4 Qe7 15. Qd2 0-0 16. 0-0-0 b5 17. Bb3 a5 18. Qd6 Qxd6 19. Rxd6 a4 20. Bxe6+ 1-0

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "8"]
[White "Antonio, Jorge Carlos"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2277"]
[BlackElo "2051"]
[PlyCount "153"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Be3 Qe7 9. Qc2 c5 10. dxe5 dxe5 11. Nd5 Nxd5 12. cxd5 b6 13. a3 Bb7 14. Bb5 Rac8 15. Bxd7 Qxd7 16. Nd2 f5 17. f3 fxe4 18. fxe4 Ba6 19. Rxf8+ Rxf8 20. Nc4 Qf7 21. b3 h6 22. Qd2 Kh7 23. a4 Qf6 24. Qe2 Qh4 25. Bf2 Qg5 26. Bg3 h5 27. Rf1 h4 28. Rxf8 Bxf8 29. Be1 h3 30. Bd2 Qh4 31. g3 Qf6 32. Qf2 Qe7 33. Bc3 Bg7 34. d6 Qe6 35. Qd2 Bxc4 36. bxc4 Qd7 37. Qd5 Qxa4 38. Bxe5 Bxe5 39. Qxe5 Qd1+ 40. Kf2 Qd2+ 41. Kf3 Qd1+ 42. Kf4 Qd2+ 43. Kg4 Qxh2 44. Qe7+ Kh6 45. Qf8+ Kh7 46. Qf7+ Kh6 47. Qf4+ Kg7 48. Qe5+ Kh6 49. Qf4+ Kg7 50. Qe5+ Kh6 51. Qg5+ Kg7 52. d7 Qe2+ 53. Kxh3 Qf1+ 54. Kg4 Qe2+ 55. Kf4 Qf1+ 56. Ke5 Qd1 57. d8Q Qxd8 58. Qxd8 Kh6 59. Qd7 Kg5 60. Qxa7 Kg4 61. Qxb6 Kg5 62. Qxc5 Kg4 63. Qc6 Kxg3 64. Qxg6+ Kf2 65. Qf5+ Ke2 66. c5 Kd2 67. c6 Kd3 68. c7 Kc3 69. c8Q+ Kd3 70. Kf4 Ke2 71. e5 Kd2 72. e6 Ke2 73. Kg5 Ke1 74. Kf6 Kd1 75. e7 Kd2 76. e8Q Kd1 77. Qfd7# 1-0

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "6"]
[White "Jimenez Fernandez, Rebeca"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2025"]
[BlackElo "2051"]
[PlyCount "77"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 Nc6 3. d5 Nce7 4. Nf3 d6 5. c4 f5 6. Nc3 Nf6 7. Bd3 f4 8. g3 fxg3 9. hxg3 Bg4 10. Be2 Qd7 11. Ng5 0-0-0 12. Nb5 Kb8 13. Bxg4 Nxg4 14. Ne6 Nf6 15. Nxd8 Qxd8 16. Be3 a6 17. Nc3 h6 18. b4 Nc8 19. a4 Be7 20. a5 g5 21. b5 axb5 22. Nxb5 h5 23. a6 b6 24. a7+ Ka8 25. Qa4 Qd7 26. Qa6 Nxe4 27. Ke2 Nc5 28. Bxc5 dxc5 29. Rhb1 Bd6 30. Nxd6 Nxd6 31. Rxb6 cxb6 32. Qxb6 Nxc4 33. Qxc5 Rc8 34. Qb4 Qxd5 35. Rd1 Qe4+ 36. Kf1 Ne3+ 37. fxe3 Qxb4 38. Kf2 h4 39. gxh4 0-1

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "4"]
[White "Ozen, Batuhan"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2128"]
[BlackElo "2051"]
[PlyCount "51"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. e4 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nbd7 7. 0-0 e5 8. a4 Qe7 9. Re1 c6 10. b3 Ne8 11. d5 f5 12. dxc6 bxc6 13. Ba3 Qf6 14. exf5 Qxf5 15. Bxc6 Qxf2+ 16. Kh1 Nb6 17. Rf1 Qe3 18. Rxf8+ Bxf8 19. Qg1 Qxg1+ 20. Rxg1 Nc7 21. Bxa8 Ncxa8 22. Rd1 Bb7+ 23. Kg1 Bh6 24. a5 Be3+ 25. Kf1 Nd7 26. Nd5 1-0

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "3"]
[White "Souza Santos, Carlos Roberto"]
[Black "Alfaro Caracas, William"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2051"]
[BlackElo "2132"]
[PlyCount "104"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Be2 d6 5. h4 h5 6. Nd2 Nc6 7. Ngf3 Bg4 8. c3 0-0 9. 0-0 Re8 10. Bg5 e5 11. d5 Ne7 12. c4 Nh7 13. e4 c5 14. Re1 Qb6 15. b3 Kh8 16. Nf1 Ng8 17. Rb1 Rf8 18. N1h2 Bd7 19. Bd3 Nh6 20. Qd2 Ng4 21. Nxg4 Nxg5 22. Nxg5 Bxg4 23. f3 Bd7 24. Kh1 Kg8 25. Rg1 Bh6 26. g4 f6 27. Rbf1 fxg5 28. hxg5 Bg7 29. gxh5 gxh5 30. f4 Rxf4 31. Rxf4 exf4 32. Qxf4 Rf8 33. Qh4 Qd8 34. e5 Bg4 35. e6 Bf3+ 36. Kh2 Be5+ 37. Kh3 Bg4+ 38. Rxg4 hxg4+ 39. Kg2 Qe7 40. Qxg4 Rf4 41. Qh5 Qg7 42. g6 Bd4 43. Qg5 Rf2+ 44. Kh3 Rf6 45. Be4 Be5 46. Qh5 Qh8 47. Kh4 Rf4+ 48. Kg5 Bf6+ 49. Kxf4 Qxh5 50. Bf5 Qh4+ 51. Bg4 Qg5+ 52. Kf3 Be5 0-1

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "7"]
[White "Souza Santos, Carlos Roberto"]
[Black "Celestino, Rafael Teixeira"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2051"]
[PlyCount "78"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bf4 d5 4. e3 Bb4+ 5. Nc3 Ne4 6. Qb3 c5 7. Nf3 Qa5 8. Rc1 0-0 9. Bd3 Nc6 10. 0-0 cxd4 11. exd4 Bxc3 12. bxc3 f5 13. cxd5 exd5 14. c4 Be6 15. cxd5 Bxd5 16. Bc4 Rad8 17. Rfd1 Bxc4 18. Rxc4 Rf7 19. Rxc6 bxc6 20. Ne5 Qd5 21. Qxd5 Rxd5 22. Nxf7 Kxf7 23. Be5 Nc3 24. Rc1 Ne2+ 25. Kf1 Nxc1 26. Ke1 Nd3+ 27. Ke2 Nxe5 28. dxe5 Rxe5+ 29. Kd3 Ra5 30. Kc4 Rxa2 31. Kc5 Rxf2 32. Kxc6 Rxg2 33. Kb7 Rxh2 34. Kxa7 Rb2 35. Ka6 f4 36. Ka5 f3 37. Ka4 f2 38. Ka3 Rb8 39. Ka4 f1Q 0-1

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "1"]
[White "Souza Santos, Carlos Roberto"]
[Black "McCoy, Owen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2051"]
[BlackElo "2085"]
[PlyCount "120"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. e4 d6 4. Be3 a6 5. Bc4 b5 6. Bb3 Bb7 7. f3 Nd7 8. Qd2 c5 9. Bd5 Bxd5 10. exd5 cxd4 11. Bxd4 Ngf6 12. Nge2 0-0 13. 0-0 Nb6 14. Bf2 b4 15. Ne4 Nfxd5 16. c3 bxc3 17. bxc3 Nf6 18. Rab1 Nc4 19. Qd4 Nxe4 20. Qxc4 Nd2 21. Qd3 Nxf1 22. Rxf1 Qc8 23. h4 Qf5 24. Qd2 Rfc8 25. Nd4 Qd5 26. Rd1 e5 27. Nb3 Qxd2 28. Rxd2 Rxc3 29. Rxd6 Rc2 30. a3 Rc3 31. Rb6 Bf8 32. a4 h5 33. Na5 Ra3 34. Nc4 Rxa4 35. Nxe5 Ra5 36. Nd7 Rb5 37. Rc6 Bg7 38. f4 a5 39. Nc5 a4 40. Nd3 a3 41. Ne5 a2 42. Bd4 a1Q+ 43. Bxa1 Rxa1+ 44. Kh2 Bxe5 45. fxe5 Rxe5 46. Rc7 Rae1 47. Rd7 Kg7 48. Ra7 R1e4 49. Kh3 Re3+ 50. Kh2 R5e4 51. g3 Rf3 52. Ra2 Ree3 53. Rg2 Kf6 54. Kh3 Kf5 55. Kh2 Kg4 56. Kh1 Rxg3 57. Ra2 Kf3 58. Ra4 Re1+ 59. Kh2 Rg2+ 60. Kh3 Rh1# 0-1

[Event "Titled Tuesday intern op 18th Oct Late"]
[Site "Chess.com INT"]
[Date "2022.10.18"]
[Round "5"]
[White "Souza Santos, Carlos Roberto"]
[Black "Yano, William Jorge Froes"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2051"]
[BlackElo "2045"]
[PlyCount "104"]
[EventDate "2022.10.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 h6 5. g3 c5 6. Bg2 Nc6 7. 0-0 Be7 8. Qe2 0-0 9. Re1 b6 10. e5 Nd7 11. Nf1 Ba6 12. h4 Qc7 13. Bf4 Rac8 14. b3 Nd4 15. Qd2 Nxf3+ 16. Bxf3 c4 17. Rac1 Ba3 18. Rcd1 cxd3 19. cxd3 Qc2 20. Nh2 Qxd2 21. Bxd2 Bxd3 22. Ng4 Bc2 23. Kg2 Bxd1 24. Bxd1 Rc7 25. h5 Rfc8 26. Bxh6 gxh6 27. Nxh6+ Kg7 28. Ng4 Rc1 29. h6+ Kh7 30. Rh1 Rg8 31. Ne3 Nxe5 32. Bc2+ Ng6 33. Bd1 d4 34. Ng4 Be7 35. Kf3 f5 36. Nh2 e5 37. Kg2 Rgc8 38. g4 f4 39. Nf3 Ra1 40. g5 Rcc1 41. Rg1 Rxd1 42. Rxd1 Rxd1 43. Kh3 e4 44. Nh2 d3 45. Kg4 Rh1 46. Kh3 Bd6 47. Kg2 Rxh2+ 48. Kxh2 d2 49. Kh3 d1Q 50. b4 Qf3+ 51. Kh2 Qxf2+ 52. Kh3 Qg3# 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "5"]
[White "Rabiega, Robert"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2490"]
[BlackElo "2051"]
[PlyCount "63"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 Bg4 7. Re1 0-0 8. h3 Bh5 9. Nbd2 a6 10. Bb3 Ba7 11. Nf1 Re8 12. Ng3 Bg6 13. Nh4 Ne7 14. Qf3 c6 15. Bg5 Nd7 16. Nxg6 hxg6 17. Bxf7+ Kh8 18. Bxg6 Nxg6 19. Qh5+ Kg8 20. Bxd8 Raxd8 21. Qxg6 Nf8 22. Qg4 Re6 23. Nf5 Rg6 24. Ne7+ Kf7 25. Nxg6 Nxg6 26. g3 Ne7 27. Kg2 Rh8 28. f4 exf4 29. Qxf4+ Ke8 30. Qxd6 Rf8 31. Rf1 Rg8 32. Rf3 1-0

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "7"]
[White "Rivas Garcia, Victor"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2118"]
[BlackElo "2051"]
[PlyCount "45"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 Nc6 5. c3 d6 6. Bb3 0-0 7. Bg5 Bg4 8. h3 Bh5 9. Nbd2 a5 10. Nf1 b5 11. Ng3 Bg6 12. Nh4 b4 13. Qf3 bxc3 14. bxc3 Rb8 15. Nhf5 Ne7 16. Bxf6 Nxf5 17. Bxd8 Nxg3 18. fxg3 Rbxd8 19. Rf1 Rd7 20. h4 Kh8 21. h5 f5 22. hxg6 hxg6 23. Rh1# 1-0

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "1"]
[White "Souza Santos, Carlos Roberto"]
[Black "Hnydiuk, Aleksander"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2051"]
[BlackElo "2376"]
[PlyCount "88"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 e5 8. d5 Nb8 9. Bg5 h6 10. Bd2 a5 11. Rc1 Na6 12. b3 Nd7 13. Qc2 f5 14. a3 e4 15. Ne1 Ne5 16. Be3 Bd7 17. Qd2 Nc5 18. Rb1 Kh7 19. Nc2 a4 20. Bxc5 dxc5 21. Nxa4 Bxa4 22. bxa4 Nxc4 23. Qd1 b6 24. f3 e3 25. Qd3 Nd2 26. Qxe3 Nxb1 27. Rxb1 Rxa4 28. Qd3 Re8 29. e4 fxe4 30. fxe4 Be5 31. Rf1 Rf8 32. Bf3 Qe7 33. Ne3 Bd4 34. Kg2 Bxe3 35. Qxe3 Qe5 36. Rf2 Rd4 37. h4 h5 38. Re2 c4 39. Rc2 Rd3 40. Qe2 Rfxf3 41. Qxf3 Rxf3 42. Kxf3 Qd4 43. Kf4 c3 44. a4 Qd2+ 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "4"]
[White "Souza Santos, Carlos Roberto"]
[Black "Jorquera Cahuin, Marcelo Joaquin"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2051"]
[BlackElo "2233"]
[PlyCount "128"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. d4 Nxc3 5. bxc3 g6 6. Nf3 Bg7 7. Be2 c5 8. 0-0 0-0 9. Be3 Nc6 10. Rb1 Qc7 11. d5 Ne5 12. Nxe5 Bxe5 13. f4 Bxc3 14. Bd3 Rd8 15. Qf3 f5 16. Bc4 Kg7 17. Kh1 Bf6 18. Bd2 Qd6 19. Rfe1 b6 20. Re2 Bb7 21. Rbe1 Bxd5 22. Bxd5 Qxd5 23. Qg3 Rd7 24. h4 h5 25. Bc1 Kf7 26. Rd2 Qc6 27. Rde2 Rad8 28. Kh2 Kg7 29. Re6 Qd5 30. R6e3 Qxa2 31. Qf2 Qd5 32. Ba3 a5 33. c4 Qxc4 34. Bb2 Qf7 35. Bxf6+ Qxf6 36. Re6 Qf7 37. Qe3 Re8 38. Qc3+ Rd4 39. Qe3 Rd7 40. Qc3+ Kh7 41. Qe3 Rd4 42. Qe5 Re4 43. Rxe4 fxe4 44. Qxe4 Qf5 45. Qe3 Qf7 46. Qe5 Qf5 47. Qe3 Qf8 48. Kg3 Qf7 49. Kh2 Kg8 50. Kg3 Kf8 51. Kh3 Qf5+ 52. Kh2 Rd8 53. Re5 Qf6 54. Qe4 Qxh4+ 55. Kg1 Rd1+ 56. Qe1 Rxe1+ 57. Rxe1 Qxe1+ 58. Kh2 Qe4 59. Kh3 c4 60. Kh2 c3 61. Kg3 c2 62. f5 c1Q 63. fxg6 Qcf4+ 64. Kh3 Qh4# 0-1

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "8"]
[White "Souza Santos, Carlos Roberto"]
[Black "Tarnowska, Aleksandra"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2051"]
[BlackElo "1876"]
[PlyCount "120"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 cxd4 6. cxd4 Qb6 7. Nc3 f6 8. Bb5 Bb4 9. 0-0 Bxc3 10. Bxc6+ bxc6 11. bxc3 Ne7 12. Ba3 Ng6 13. Re1 Kf7 14. Qd3 Ba6 15. Qe3 Rhe8 16. exf6 gxf6 17. Qh6 Kg8 18. Re3 Qc7 19. Rae1 Bc8 20. h4 Qg7 21. Qxg7+ Kxg7 22. h5 Nf4 23. Nh4 Bd7 24. Rg3+ Kf7 25. h6 Rg8 26. Rf3 Ng6 27. Nxg6 Rxg6 28. Rh3 Rag8 29. g3 e5 30. Rh4 e4 31. Kg2 Rg4 32. Reh1 Rxh4 33. Rxh4 Bg4 34. Kf1 Bf3 35. Ke1 Rb8 36. Kd2 Rb1 37. Bc1 Ra1 38. a3 Ra2+ 39. Ke1 Re2+ 40. Kf1 Rc2 41. Be3 Rxc3 42. Ke1 Rxa3 43. Kd2 Rd3+ 44. Kc2 a5 45. Rh2 a4 46. Kb2 a3+ 47. Ka2 Be2 48. Rh1 Rd1 49. Rxd1 Bxd1 50. Kxa3 Be2 51. Kb4 Bb5 52. Kc5 Kg6 53. Kd6 f5 54. Ke6 Ba4 55. Ke5 Bb5 56. Kd6 Ba4 57. Ke5 Bb3 58. Ke6 Ba4 59. Ke7 Bb5 60. Ke6 Ba4 1/2-1/2

[Event "Titled Tuesday intern op 30th Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.30"]
[Round "2"]
[White "Zenin, Dmitri"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2163"]
[BlackElo "2051"]
[PlyCount "83"]
[EventDate "2022.08.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 b6 6. e4 Bb7 7. Bd3 d5 8. cxd5 exd5 9. e5 Ne4 10. 0-0 Bxc3 11. bxc3 c5 12. dxc5 bxc5 13. c4 f5 14. exf6 Nxf6 15. Rb1 Bc6 16. Ne5 d4 17. Rxb8 Qxb8 18. Nxc6 Qd6 19. Na5 Rae8 20. h3 h6 21. Nb3 Re7 22. Ba3 Rc7 23. Re1 Re8 24. Rxe8+ Nxe8 25. Be4 Nf6 26. Bf3 Qe5 27. Qe2 Qd6 28. Nc1 Re7 29. Qd2 Qe5 30. Nd3 Qe6 31. Bxc5 Re8 32. Bxd4 Rd8 33. Bxf6 Qxf6 34. Bd5+ Kh8 35. Qf4 Qc3 36. Ne5 Re8 37. Ng6+ Kh7 38. Qf5 Re1+ 39. Kh2 Qd4 40. Ne7+ Kh8 41. Qf8+ Kh7 42. Qg8# 1-0

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "6"]
[White "Antonio, Jorge Carlos"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2277"]
[BlackElo "2051"]
[PlyCount "85"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 a6 13. Rc1 b6 14. b4 a5 15. a3 Bd7 16. c5 bxc5 17. bxc5 Kh8 18. cxd6 cxd6 19. Bb5 Nf6 20. Bxd7 Nxd7 21. a4 Rc8 22. Nb5 Nc5 23. Bxc5 Rxc5 24. Rxc5 Qb6 25. Qc2 Rc8 26. Nd3 dxc5 27. Qc4 Bf8 28. g3 g5 29. Kg2 Ng6 30. Rb1 Qf6 31. Nc3 h5 32. d6 Qxd6 33. Nd5 fxg3 34. hxg3 Ne7 35. Rb7 Nxd5 36. exd5 h4 37. Qe4 Qh6 38. gxh4 gxh4 39. Qxe5+ Bg7 40. Qf5 Rf8 41. Qg4 Qd2+ 42. Nf2 Kg8 43. Qxg7# 1-0

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "10"]
[White "Floresvillar Gonzalez, Luis Miguel"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2120"]
[BlackElo "2051"]
[PlyCount "74"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 d6 6. Re1 Bg4 7. Bg5 Be7 8. Nbd2 0-0 9. h3 Bh5 10. Nf1 Ne5 11. Be2 Bg6 12. Ng3 c5 13. Nf5 Re8 14. N3h4 Nxe4 15. Nxe7+ Rxe7 16. Bxe7 Qxe7 17. Nxg6 Qf6 18. Nxe5 Qxf2+ 19. Kh1 dxe5 20. Bf3 Ng3+ 21. Kh2 Nf5 22. Rxe5 Qg3+ 23. Kg1 Qxe5 24. Bxb7 Re8 25. Bf3 Qe3+ 26. Kh1 Ng3+ 27. Kh2 Qf4 28. Kg1 Qe3+ 29. Kh2 Qf4 30. Kg1 Nf5 31. Qd3 Re3 32. Re1 h6 33. Rxe3 Nxe3 34. Kf2 Qh4+ 35. Ke2 Qg3 36. Qe4 g6 37. Qa8+ Kg7 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "8"]
[White "Senlle Caride, Miguel"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2343"]
[BlackElo "2051"]
[PlyCount "62"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Bxc6 bxc6 6. Qe2 Nf6 7. 0-0 Be7 8. Ng5 d5 9. d3 Bxf5 10. dxe4 dxe4 11. Nc3 0-0 12. Ngxe4 Rb8 13. Nxf6+ Bxf6 14. Qc4+ Kh8 15. Be3 Rxb2 16. Qxc6 Rxc2 17. Qd5 Bg6 18. Qxd8 Rxd8 19. Nb5 Bxa1 20. Rxa1 a6 21. Nd4 Rb2 22. Nc6 Rd3 23. Ne5 Ra3 24. Rd1 Rb1 25. Nxg6+ hxg6 26. Rxb1 Rxa2 27. h3 a5 28. Rb8+ Kh7 29. Rb7 a4 30. Rxc7 a3 31. Ra7 g5 1-0

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "7"]
[White "Souza Santos, Carlos Roberto"]
[Black "Moreira, Ronaldo Alonso"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2051"]
[BlackElo "2088"]
[PlyCount "53"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8. 0-0 0-0 9. Qe2 Qe7 10. c3 a5 11. Re1 b6 12. Nb3 Ba6 13. Qc2 Bd6 14. Bg5 h6 15. Be3 a4 16. Nbd2 Rfd8 17. Rad1 Bc5 18. Bxc5 Qxc5 19. Nf1 Nb4 20. Qxa4 Nd3 21. Re2 Bc4 22. Qc2 Rxa2 23. Ne3 Ba6 24. Qb3 Ra5 25. Red2 Nxe4 26. Nxe5 Nxe5 27. Bxe4 1-0

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "5"]
[White "Souza Santos, Carlos Roberto"]
[Black "Pham, Khoi"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2051"]
[BlackElo "2317"]
[PlyCount "102"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Be2 Nf6 5. d3 d6 6. 0-0 Be7 7. Re1 0-0 8. Nbd2 Ne8 9. Nc4 b5 10. Ne3 g6 11. d4 cxd4 12. cxd4 exd4 13. Nxd4 Nxd4 14. Qxd4 Bf6 15. Qd3 a6 16. Bf3 Bb7 17. Rd1 Bg7 18. Nd5 Nf6 19. Bg5 h6 20. Bxf6 Bxf6 21. Nxf6+ Qxf6 22. Qxd6 Qxb2 23. Qf4 Kg7 24. Rab1 Qxa2 25. Qe5+ Kh7 26. Rbc1 Rfe8 27. Qf4 Re7 28. h4 h5 29. Rd6 Rae8 30. Re1 Bxe4 31. Bxe4 Rxe4 32. Rxe4 Qb1+ 33. Kh2 Qxe4 34. Qxe4 Rxe4 35. Rxa6 Rxh4+ 36. Kg3 Rc4 37. Rb6 b4 38. f4 Kg7 39. Kf3 Rc3+ 40. Ke4 b3 41. g3 Rxg3 42. Rb5 h4 43. f5 g5 44. Ke5 h3 45. f6+ Kg6 46. Rb8 Re3+ 47. Kd4 Re6 48. Rxb3 g4 49. Rg3 Kg5 50. Kd3 h2 51. Rg2 h1Q 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "11"]
[White "Souza Santos, Carlos Roberto"]
[Black "Rama, Tejas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2051"]
[BlackElo "2014"]
[PlyCount "120"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. 0-0 h6 6. Nbd2 Nf6 7. c3 0-0 8. Bb3 Be6 9. Bc2 Re8 10. b4 Bb6 11. a4 a5 12. b5 Ne7 13. d4 Ng6 14. Re1 c6 15. Nf1 cxb5 16. axb5 Qc7 17. Bd2 exd4 18. cxd4 Bc4 19. Rc1 Qd7 20. Ng3 Qxb5 21. Ba4 Qa6 22. Bxe8 Rxe8 23. e5 dxe5 24. dxe5 Ng4 25. Be3 Nxe3 26. fxe3 Nxe5 27. Nd4 Nd3 28. Qc2 Nxe1 29. Qxc4 Qxc4 30. Rxc4 Rxe3 31. Kf2 Nc2 32. Rxc2 Bxd4 33. Ne2 Bb6 34. Ke1 Rb3 35. Kd2 a4 36. Ra2 a3 37. Kc2 Rb2+ 38. Rxb2 axb2 39. Kxb2 Kh7 40. Kc2 Kg6 41. Kd3 Kf5 42. Kc4 Bf2 43. Kb5 g5 44. Nc3 Bg1 45. Kc4 Bxh2 46. Kd3 b6 47. Ke2 Bd6 48. Kf3 Bc5 49. Nb5 g4+ 50. Ke2 Kg5 51. Kd3 f5 52. Ke2 h5 53. Kf1 h4 54. Ke2 Kf4 55. Nc3 Kg3 56. Nd5 Kxg2 57. Nf6 h3 58. Nh5 Bd6 59. Ng7 h2 60. Nxf5 Bf4 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "4"]
[White "Souza Santos, Carlos Roberto"]
[Black "Sarkar, Justin"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2051"]
[BlackElo "2346"]
[PlyCount "44"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Bb3 d5 7. exd5 Nxd5 8. Re1 Qd6 9. Nbd2 Nb6 10. Ne4 Qg6 11. Ng3 Bd6 12. a4 Bg4 13. Bd2 Nd4 14. Re3 Bxf3 15. gxf3 Nxb3 16. cxb3 f5 17. Re1 f4 18. a5 Nd5 19. Qe2 fxg3 20. fxg3 Nf4 21. Qe3 Nxd3 22. Re2 Bc5 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "1"]
[White "Souza Santos, Carlos Roberto"]
[Black "Vagman, Roy"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2051"]
[BlackElo "2180"]
[PlyCount "56"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 d5 5. c3 Nc6 6. Bd3 Bg4 7. 0-0 e6 8. Nbd2 Bd6 9. Re1 0-0 10. Nf1 Qc7 11. Ng3 a6 12. Bg5 Nd7 13. Qc2 g6 14. Nd2 b5 15. Rac1 Bf4 16. Bxf4 Qxf4 17. Ndf1 Bf5 18. Re3 Bxd3 19. Qxd3 Qf6 20. Rce1 Nb6 21. b3 Rac8 22. Rf3 Qg7 23. h4 h5 24. Nd2 b4 25. Qxa6 bxc3 26. Rxc3 Qxd4 27. Rec1 Nb4 28. Nf3 Qxc3 0-1

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "2"]
[White "Souza Santos, Carlos Roberto"]
[Black "Zhang, Eric M"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2051"]
[BlackElo "2139"]
[PlyCount "167"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 g6 7. Nxd5 Bg7 8. Nc3 0-0 9. Nf3 d6 10. exd6 Qxd6 11. Be3 Bg4 12. Be2 Rfd8 13. 0-0 Rac8 14. Qb3 Na5 15. Qb5 b6 16. Ne4 Qb8 17. Rac1 Bf5 18. Ng3 Bd7 19. Qb4 Nc6 20. Qd2 Be6 21. b3 Bd5 22. Ng5 h6 23. N5e4 Kh7 24. Nc3 Be6 25. Bf3 Nxd4 26. Bxd4 Rxd4 27. Qe3 Rd7 28. Nce2 h5 29. Rxc8 Qxc8 30. Rc1 Qd8 31. Qe4 Bd5 32. Qb4 Bxf3 33. gxf3 Bf6 34. Ne4 Rd1+ 35. Kg2 Rxc1 36. Nxf6+ exf6 37. Nxc1 Qd5 38. Qe4 Qg5+ 39. Kf1 Qxc1+ 40. Kg2 Qg5+ 41. Kf1 Qb5+ 42. Kg2 Qd7 43. Qe3 f5 44. Qe5 a6 45. Qf6 Qe6 46. Qd4 a5 47. h4 Qc6 48. Kg3 Qc7+ 49. Kg2 Qc5 50. Qf6 Qc7 51. Qd4 b5 52. Qf6 a4 53. Qd4 axb3 54. axb3 Qe7 55. Kg3 Qe6 56. b4 Qc4 57. Qf6 Qc7+ 58. Kg2 Qd7 59. Qe5 Kg8 60. Qc5 Kg7 61. Qe5+ f6 62. Qc5 Kf7 63. Qe3 Qe7 64. Qh6 Qxb4 65. Qh7+ Ke6 66. Qg8+ Ke5 67. Qxg6 Qxh4 68. Qe8+ Kd5 69. Qxb5+ Ke6 70. Qc6+ Kf7 71. Qd7+ Kg6 72. Qe8+ Kg7 73. Qe7+ Kg6 74. Qe8+ Kg5 75. Qg8+ Kf4 76. Qb8+ Kg5 77. Qg8+ Kh6 78. Qf8+ Kg6 79. Qg8+ Kh6 80. Qf8+ Kh7 81. Qf7+ Kh8 82. Qf8+ Kh7 83. Qf7+ Kh6 84. Qf8+ 1/2-1/2

[Event "Titled Tuesday intern op 02nd Aug Late"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "3"]
[White "Vivekananthan, Anish"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2350"]
[BlackElo "2051"]
[PlyCount "111"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. a3 Nf6 2. b3 g6 3. c3 Bg7 4. d3 0-0 5. e3 d6 6. f3 Nbd7 7. g3 e5 8. h3 Re8 9. Bg2 c6 10. Ne2 Qe7 11. Kf2 Qd8 12. Bb2 Qe7 13. Nd2 d5 14. Re1 Nf8 15. b4 Be6 16. c4 Qc7 17. e4 d4 18. c5 Nh5 19. Nc4 Bxc4 20. dxc4 Ne6 21. Nc1 Rf8 22. Nd3 Bh6 23. Bc1 Bg7 24. g4 Nf6 25. a4 Nd7 26. a5 b6 27. cxb6 axb6 28. a6 c5 29. b5 f6 30. Kg1 Ra7 31. Bd2 Nb8 32. Qc1 Rf7 33. f4 Nd7 34. f5 Nef8 35. fxg6 hxg6 36. Rf1 g5 37. h4 gxh4 38. Qe1 Ng6 39. Rf5 Qd6 40. Rc1 Qe6 41. Bh3 Qe7 42. Qf2 Ra8 43. Kh1 Kf8 44. Rf1 Ke8 45. g5 Nf4 46. Bxf4 exf4 47. Nxf4 fxg5 48. Rxf7 Qxf7 49. Ne6 Qxf2 50. Rxf2 Be5 51. Nxg5 Bg3 52. Rf7 Ne5 53. Rh7 Kf8 54. Rh8+ Ke7 55. Rxa8 Kf6 56. Ne6 1-0

[Event "Titled Tuesday intern op 23rd June"]
[Site "Chess.com INT"]
[Date "2020.06.23"]
[Round "4"]
[White "Barchuk, Irina"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2121"]
[BlackElo "2051"]
[PlyCount "49"]
[EventDate "2020.06.23"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bb4 9. Qd2 0-0 10. Bd3 Nxd4 11. Bxd4 f6 12. exf6 Nxf6 13. 0-0 Bd7 14. a3 Bd6 15. Rae1 Qe8 16. Bxf6 Rxf6 17. Nxd5 Rh6 18. Ne3 Bc6 19. Bxh7+ Rxh7 20. Qxd6 Qh5 21. Qxe6+ Kh8 22. h3 Re8 23. Qg4 Qc5 24. Qf5 Rh6 25. Qxc5 1-0

[Event "Titled Tuesday intern op 23rd June"]
[Site "Chess.com INT"]
[Date "2020.06.23"]
[Round "1"]
[White "Baum, Jonasz"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2373"]
[BlackElo "2051"]
[PlyCount "61"]
[EventDate "2020.06.23"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 dxc4 8. e4 Nb6 9. Qe2 c5 10. Rd1 cxd4 11. Nxd4 Qe8 12. Ncb5 Bd8 13. Nd6 Qe7 14. e5 Nfd5 15. h4 h6 16. b3 Nc3 17. Qc2 Nxd1 18. Qxd1 Bc7 19. N4b5 Bb8 20. Ba3 Rd8 21. Qg4 Qd7 22. bxc4 a6 23. Nc3 Bxd6 24. Bxd6 Na4 25. Ne4 Kh7 26. c5 Ra7 27. Qh5 Qe8 28. Nf6+ gxf6 29. exf6 Rxd6 30. Be4+ Kg8 31. Qg4+ 1-0

[Event "Titled Tuesday intern op 23rd June"]
[Site "Chess.com INT"]
[Date "2020.06.23"]
[Round "3"]
[White "Souza Santos, Carlos Roberto"]
[Black "Taras, Iulian Ioan"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2051"]
[BlackElo "2224"]
[PlyCount "88"]
[EventDate "2020.06.23"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 b6 3. e3 Bb7 4. Nf3 f5 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 0-0 8. 0-0 Bxc3 9. bxc3 Ne4 10. Rc1 d6 11. Nd2 Nd7 12. f3 Nxd2 13. Qxd2 e5 14. Bg3 Qf6 15. Rce1 Rae8 16. Qf2 f4 17. dxe5 fxg3 18. exf6 gxf2+ 19. Rxf2 Rxf6 20. e4 Ne5 21. Bf1 Ba6 22. Rd2 Bxc4 23. Kf2 Bxf1 24. Kxf1 g5 25. Kg1 Kg7 26. Rf1 Ref8 27. Rdf2 h5 28. h3 a5 29. a3 Kg6 30. Kh2 Kg7 31. Kg3 Nd3 32. Rd2 Nc5 33. Rd5 Nxe4+ 34. Kh2 Kg6 35. Re1 Nc5 36. Re7 R6f7 37. Re3 a4 38. Re2 Rf5 39. Rd4 R8f7 40. Re8 Re5 41. Rg8+ Rg7 42. Rc8 Re2 43. Kg3 h4+ 44. Kg4 Rxg2# 0-1

[Event "Titled Tuesday intern op 23rd June"]
[Site "Chess.com INT"]
[Date "2020.06.23"]
[Round "2"]
[White "Volkov, Sergei"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2277"]
[BlackElo "2051"]
[PlyCount "37"]
[EventDate "2020.06.23"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bf4 Bd6 4. Ne5 c5 5. e3 Nf6 6. c3 0-0 7. Nd2 Nc6 8. Bd3 Qe7 9. 0-0 Bd7 10. Bg3 Rac8 11. f4 Rfe8 12. Bh4 a6 13. Qf3 Qd8 14. g4 Be7 15. Bxf6 Bxf6 16. g5 Be7 17. Bxh7+ Kf8 18. Qh5 cxd4 19. Qxf7# 1-0

[Event "Roraima zt"]
[Site "Boa Vista"]
[Date "2017.09.03"]
[Round "4"]
[White "Souza Santos, Carlos Roberto"]
[Black "Lima, Endson dos Santos"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2074"]
[BlackElo "2092"]
[PlyCount "50"]
[EventDate "2017.09.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d3 c5 6. e4 Be7 7. Re1 0-0 8. Nbd2 d6 9. b3 Nbd7 10. Bb2 e5 11. Nf1 Re8 12. Ne3 Bf8 13. Qd2 g6 14. h3 a6 15. Re2 Bg7 16. Rf1 Qc7 17. Nh2 Nb6 18. c4 Nbd7 19. f4 Nh5 20. Qe1 exf4 21. gxf4 Bxb2 22. Rxb2 d5 23. Nxd5 Bxd5 24. cxd5 Nxf4 25. Qg3 Ne2+ 0-1

[Event "Roraima zt"]
[Site "Boa Vista"]
[Date "2017.09.02"]
[Round "3"]
[White "De Oliveira, Leonardo Souza A"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2056"]
[BlackElo "2074"]
[PlyCount "85"]
[EventDate "2017.09.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 Nbd7 7. e3 0-0 8. Bd3 dxc4 9. Bxc4 c5 10. Ne2 e5 11. 0-0 cxd4 12. cxd4 exd4 13. Qxd4 Nb6 14. Rd1 Qxd4 15. Rxd4 Nxc4 16. Rxc4 Be6 17. Rc7 Bd5 18. Bb2 Rfc8 19. Rac1 Bc6 20. Rxc8+ Rxc8 21. Bd4 b6 22. e4 Nd7 23. Kf2 Nf8 24. Ke3 Ne6 25. f4 f6 26. f5 Nd8 27. g4 Kf7 28. h4 Bb7 29. Rxc8 Bxc8 30. g5 Nc6 31. Bc3 Ba6 32. Nf4 Bc4 33. gxf6 gxf6 34. Nh5 Ne5 35. Nxf6 Kxf6 36. Kf4 a6 37. Bxe5+ Ke7 38. Bd4 b5 39. e5 a5 40. Bc5+ Kf7 41. e6+ Kf6 42. Bd4+ Ke7 43. Ke5 1-0

[Event "Roraima zt"]
[Site "Boa Vista"]
[Date "2017.09.02"]
[Round "2"]
[White "Souza Santos, Carlos Roberto"]
[Black "Macedo, Wellington Sousa"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2074"]
[PlyCount "75"]
[EventDate "2017.09.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Be7 5. Nf3 0-0 6. Nbd2 Nbd7 7. h4 h6 8. c3 c5 9. Ne5 c4 10. Bc2 Nxe5 11. dxe5 Nh7 12. Nf3 f5 13. exf6 Bxf6 14. g4 e5 15. Nxe5 Bxe5 16. Bxe5 Nf6 17. f3 Qb6 18. Qd2 Be6 19. 0-0-0 Nd7 20. Bf4 Rac8 21. Rdg1 Rc6 22. h5 Qa6 23. Bb1 Nc5 24. Kd1 Rb6 25. g5 Qa4+ 26. Ke2 Nd3 27. Bxd3 cxd3+ 28. Kf2 Qxa2 29. Qxd3 Rxb2+ 30. Kg3 hxg5 31. Bxg5 Rf2 32. Bf4 Rf6 33. h6 Bf5 34. Qd4 Rg6+ 35. Kh4 Rxh6+ 36. Bxh6 Rh2+ 37. Kg5 gxh6+ 38. Kxf5+ 1-0

[Event "Roraima zt"]
[Site "Boa Vista"]
[Date "2017.09.01"]
[Round "1"]
[White "Aguiar, Jarbas Souza"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1806"]
[BlackElo "2074"]
[PlyCount "64"]
[EventDate "2017.09.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "BRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. a3 Be7 4. c4 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. Bd3 Re8 8. Qc2 Bf8 9. 0-0 b6 10. e4 e5 11. Bg5 c6 12. b4 Bb7 13. Rad1 Rc8 14. dxe5 dxe5 15. Qd2 Qc7 16. Nh4 h6 17. Be3 Ng4 18. Nf5 Rcd8 19. h3 Nxe3 20. Qxe3 a5 21. b5 Re6 22. bxc6 Bxc6 23. Nd5 Bxd5 24. exd5 Rf6 25. g4 Re8 26. g5 hxg5 27. Qxg5 e4 28. d6 Qc5 29. Ne7+ Bxe7 30. Qxc5 Nxc5 31. Bxe4 Rxd6 32. Bd5 Rg6+ 0-1

[Event "Roraima op"]
[Site "Roraima"]
[Date "2013.09.15"]
[Round "6"]
[White "Bisesar, Maycon da Costa"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1808"]
[BlackElo "2022"]
[PlyCount "80"]
[EventDate "2013.09.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. Nf3 Bb7 4. d4 e6 5. Bg5 Bb4 6. Rc1 h6 7. Bd2 0-0 8. e3 Bxc3 9. Bxc3 Ne4 10. Be2 d6 11. 0-0 f5 12. Nd2 Nxd2 13. Qxd2 Qg5 14. f3 Nd7 15. Rf2 Nf6 16. d5 e5 17. b4 Rae8 18. b5 Qg6 19. a4 Bc8 20. a5 Nh7 21. f4 Nf6 22. Bf3 exf4 23. exf4 Ne4 24. Bxe4 fxe4 25. Qe3 Rf7 26. axb6 axb6 27. Qd4 e3 28. Rf3 Qe4 29. Rg3 Qxd4 30. Bxd4 e2 31. Be3 Rfe7 32. Kf2 Bg4 33. Rxg4 Rxe3 34. Ke1 R3e4 35. Rg3 Rxf4 36. Rf3 g5 37. Rc2 Ree4 38. Rxf4 gxf4 39. Rc3 Kg7 40. g3 fxg3 0-1

[Event "Roraima op"]
[Site "Roraima"]
[Date "2013.09.15"]
[Round "5"]
[White "Souza Santos, Carlos Roberto"]
[Black "Da Silva, Hildebran Bergmann"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2022"]
[BlackElo "2021"]
[PlyCount "62"]
[EventDate "2013.09.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 h6 5. Nxe5 Bb4 6. Nxc6 dxc6 7. Qd3 0-0 8. Be2 Qe7 9. e5 Nd5 10. Bd2 f6 11. Nxd5 cxd5 12. c3 Ba5 13. exf6 Rxf6 14. Be3 c6 15. 0-0 Bf5 16. Qd2 Bc7 17. Bd3 Qd6 18. g3 Bxd3 19. Qxd3 Rf3 20. Rfe1 Raf8 21. Qf1 Qg6 22. Qg2 Qc2 23. Rab1 R8f6 24. Rec1 Qd3 25. Rd1 Qe4 26. Re1 Qg4 27. Kh1 g5 28. Rbd1 Qh5 29. Rg1 g4 30. Rgf1 Qf7 31. Rd2 Rxe3 0-1

[Event "Roraima op"]
[Site "Roraima"]
[Date "2013.09.14"]
[Round "4"]
[White "Reis, Renan do Carmo"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2259"]
[BlackElo "2022"]
[PlyCount "133"]
[EventDate "2013.09.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. 0-0 Nd4 8. Nxd4 exd4 9. Re1+ Be7 10. Qe2 c6 11. Bd3 d5 12. b3 Kf7 13. Bb2 Bc5 14. c3 Bd7 15. cxd4 Bd6 16. Bc2 Qh6 17. Qf3+ Kg8 18. g3 Rf8 19. Qe3 Qf6 20. a4 g6 21. f4 Kg7 22. Bd3 Rf7 23. h4 h5 24. Qf2 Re8 25. Re5 Bxe5 26. dxe5 Qe6 27. Qxa7 Kg8 28. Qe3 Qh3 29. Rf1 Bf5 30. Rf3 Qg4 31. Be2 Be4 32. Rf2 Qe6 33. Bd4 Qd7 34. Kh2 Qe6 35. Bf1 Bf5 36. b4 Kh7 37. Bc3 Be4 38. Bh3 Bf5 39. Bg2 Rfe7 40. Qd4 Rc8 41. Rf1 Ra8 42. Ra1 Bg4 43. Bf1 Bf5 44. a5 Be4 45. Be2 Rf7 46. Qe3 Bf5 47. Bd4 Bg4 48. Bf1 Bf5 49. Rc1 Rc8 50. Rc5 Qe8 51. Qc3 Bd7 52. Bg2 Qe6 53. b5 Qg4 54. bxc6 Rxc6 55. Rxc6 bxc6 56. a6 Bc8 57. Qxc6 g5 58. hxg5 Rxf4 59. Qh6+ Kg8 60. Bxd5+ Rf7 61. Qg6+ Kh8 62. Qxf7 Qh3+ 63. Kg1 Qxg3+ 64. Bg2 Qe1+ 65. Qf1 Qxd2 66. Qf8+ Kh7 67. Be4+ 1-0

[Event "Roraima op"]
[Site "Roraima"]
[Date "2013.09.14"]
[Round "3"]
[White "Souza Santos, Carlos Roberto"]
[Black "De Oliveira, Victor Gabriel C"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2022"]
[BlackElo "2039"]
[PlyCount "49"]
[EventDate "2013.09.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c4 cxd4 5. Nxd4 Qb6 6. Nb3 a5 7. Nc3 a4 8. Nd5 Qc6 9. Nd4 Bxd4 10. Qxd4 Nf6 11. Qe5 Qxd5 12. exd5 d6 13. Qd4 Nbd7 14. Be2 Nc5 15. 0-0 0-0 16. Bg5 Nce4 17. Bxf6 Nxf6 18. Bd3 b5 19. cxb5 Bb7 20. Bc4 Rfc8 21. b3 Rc5 22. Rfe1 Nxd5 23. Bxd5 Bxd5 24. bxa4 e5 25. Qb4 1-0

[Event "Roraima op"]
[Site "Roraima"]
[Date "2013.09.13"]
[Round "2"]
[White "Gomes, Victor Deluca Almir"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "C45"]
[BlackElo "2022"]
[PlyCount "34"]
[EventDate "2013.09.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. f3 dxc6 7. Nc3 Ne7 8. g3 0-0 9. Bf4 Bb6 10. Bd3 Ng6 11. Qd2 Qe7 12. Bg5 f6 13. Be3 Ne5 14. Na4 Nxf3+ 15. Ke2 Nxd2 16. Kxd2 Qb4+ 17. c3 Qxa4 0-1

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.05.03"]
[Round "9"]
[White "Souza Santos, Carlos Roberto"]
[Black "Carvalho, Herbert Abreu"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1977"]
[BlackElo "2182"]
[PlyCount "104"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 0-0 6. 0-0 c6 7. Be3 Qc7 8. Qe2 e5 9. dxe5 dxe5 10. h3 Na6 11. Bd3 Nh5 12. Rfe1 Nf4 13. Bxf4 exf4 14. Rad1 Nc5 15. Bc4 b5 16. Bb3 a5 17. Ng5 Nxb3 18. cxb3 h6 19. Nf3 a4 20. bxa4 b4 21. Nb1 Rxa4 22. b3 Ra5 23. Qd2 c5 24. Rc1 Qe7 25. a4 Be6 26. Qc2 Rc8 27. Nfd2 f3 28. Re3 fxg2 29. Nc4 Ra6 30. Rd1 h5 31. Qe2 h4 32. Nbd2 Rd8 33. Kxg2 Bd4 34. Rd3 Qg5+ 35. Kh1 Qf4 36. Rf3 Qc7 37. Rg1 Kg7 38. Rd3 Re8 39. Rf1 Qb7 40. f3 Bxh3 41. Rd1 Bc8 42. Qf1 Qb8 43. f4 Bb7 44. Kh2 Bxe4 45. Rxd4 cxd4 46. Ne5 Rxe5 47. Qxa6 Rf5 48. Rf1 Rxf4 49. Kg1 Rg4+ 50. Kf2 Bg2 51. Rc1 Bh3 52. Rc8 Qh2+ 0-1

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.05.02"]
[Round "8"]
[White "Miranda, Roberto Calheiros J"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2200"]
[BlackElo "1977"]
[PlyCount "63"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bc4 e6 7. c3 h6 8. N5f3 Bd6 9. Qe2 Qc7 10. Bd2 a6 11. a4 Nb6 12. Bd3 Nbd5 13. Ne5 c5 14. Ngf3 cxd4 15. cxd4 Nb4 16. 0-0 Nxd3 17. Qxd3 0-0 18. Rfc1 Qd8 19. a5 Bd7 20. Nxd7 Qxd7 21. Rc4 Rac8 22. Rac1 Nd5 23. Qb3 Rxc4 24. Qxc4 Ne7 25. Qb3 Rc8 26. Re1 Nd5 27. g3 Rc7 28. Kg2 Qc6 29. Rc1 Qd7 30. Re1 Qc6 31. Rc1 Qd7 32. Re1 1/2-1/2

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.05.01"]
[Round "6"]
[White "Caetano, Hugo Zanotti Mendon"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2150"]
[BlackElo "1977"]
[PlyCount "88"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Ne4 6. Qc2 f5 7. g3 Be7 8. Bg2 Nxc3 9. Qxc3 0-0 10. h4 Bf6 11. Bg5 d6 12. 0-0 Nd7 13. Rfd1 Qe7 14. Qd2 h6 15. Bxf6 Nxf6 16. Ne5 Bxg2 17. Ng6 Qf7 18. Nxf8 Bb7 19. Nxe6 Qxe6 20. d5 Qd7 21. f3 Rf8 22. Kh2 Bc8 23. f4 Re8 24. Rac1 Ne4 25. Qe1 Qe7 26. Rc2 Nf6 27. Rd3 Ng4+ 28. Kh3 Qe4 29. Rdc3 Ne3 30. Rxe3 Qxe3 31. Rc3 Qxe2 32. Qxe2 Rxe2 33. b4 Kf7 34. c5 Bb7 35. cxd6 cxd6 36. g4 fxg4+ 37. Kxg4 Re7 38. Rd3 Kf6 39. h5 Bc8+ 40. Kg3 Kf5 41. Rc3 Ba6 42. a4 Be2 43. Rc6 Rd7 44. Rc8 Bxh5 0-1

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.05.01"]
[Round "7"]
[White "Souza Santos, Carlos Roberto"]
[Black "Schutt, Ricardo de Amorim"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1977"]
[BlackElo "2140"]
[PlyCount "60"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Bxc3+ 9. bxc3 Qxd5 10. 0-0 0-0 11. Qe2 b6 12. Ba3 Re8 13. Rad1 Qh5 14. Qxh5 Nxh5 15. Bb5 Bb7 16. Rd7 Nd8 17. Rc7 Nf6 18. Bxe8 Nxe8 19. Rd7 Bd5 20. c4 Bxc4 21. Rfd1 Nc6 22. R7d2 Nf6 23. f3 Rc8 24. Bb2 Nd5 25. a3 a5 26. Rd4 b5 27. Rg4 f6 28. Nd4 Nxd4 29. Rdxd4 Kf7 30. Rde4 Rc6 1/2-1/2

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.04.30"]
[Round "5"]
[White "Souza Santos, Carlos Roberto"]
[Black "Pinto, Carlos Henrique Lop"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1977"]
[BlackElo "2119"]
[PlyCount "114"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Nge7 7. 0-0 a6 8. a3 Bd6 9. Re1 Be6 10. b4 Ng6 11. f4 Nge7 12. Na4 0-0 13. Ng3 g6 14. c3 b6 15. Ra2 Qd7 16. Rf2 Nf5 17. Nxf5 Bxf5 18. Nb2 b5 19. Qc2 Bxd3 20. Nxd3 f6 21. Rfe2 Rfe8 22. Nf2 Re7 23. Rxe7 Nxe7 24. Qe2 Kf7 25. Ng4 Ng8 26. g3 c6 27. Kg2 h5 28. Nf2 Nh6 29. h3 a5 30. Nd3 Bf8 31. Bb2 a4 32. Bc1 Re8 33. Qxe8+ Qxe8 34. Rxe8 Kxe8 35. Kf3 Bd6 36. g4 Kf7 37. Ne1 Kg7 38. Bd2 Nf7 39. Ng2 Be7 40. Ne3 Nd6 41. Be1 Kf7 42. Bg3 Ne4 43. Be1 hxg4+ 44. hxg4 Bd6 45. c4 bxc4 46. Nxc4 Ke6 47. Nb2 g5 48. f5+ Kd7 49. Nxa4 Bf4 50. Nc5+ Nxc5 51. bxc5 Kc8 52. Ke2 Kb7 53. Kd3 Ka6 54. Kc2 Kb5 55. Kb3 Be3 56. Bc3 Bf2 57. Bb2 Be3 1/2-1/2

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.04.29"]
[Round "4"]
[White "Braga Neto, Antenor de Carvalho"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "A92"]
[WhiteElo "1749"]
[BlackElo "1977"]
[PlyCount "96"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Qc2 Be7 5. g3 0-0 6. Bg2 c6 7. 0-0 Ne4 8. Nbd2 f5 9. Ne5 Nd7 10. Ndf3 Qe8 11. Nxd7 Bxd7 12. Ne5 Rd8 13. c5 Nf6 14. f3 Qh5 15. Bd2 Bc8 16. Ba5 Rde8 17. Rad1 Nd7 18. f4 Nxe5 19. fxe5 g5 20. Bd2 Kh8 21. Bf3 Qg6 22. Bg2 Rg8 23. Rf2 Rg7 24. Rdf1 Reg8 25. a4 h5 26. Bf3 g4 27. Bg2 Rh7 28. Bf4 h4 29. Qd2 Qh5 30. Rb1 hxg3 31. Bxg3 Bg5 32. Qd3 Qh6 33. Rff1 Be3+ 34. Kh1 f4 35. Rxf4 Bxf4 36. Rf1 Bxg3 37. Qxg3 Bd7 38. Rf6 Qg5 39. e3 a6 40. a5 Qg7 41. Kg1 Rh6 42. Rxh6+ Qxh6 43. Bf1 Be8 44. Kg2 Qh3+ 45. Kg1 Qxg3+ 46. hxg3 Kg7 47. Kg2 Bg6 48. b4 Bd3 0-1

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.04.28"]
[Round "2"]
[White "De Souza, Ivo Eduardo Medeiro"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "E32"]
[BlackElo "1977"]
[PlyCount "77"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Ne4 7. Nf3 h6 8. Bd3 Nxc3 9. bxc3 Be7 10. h4 dxc4 11. Bh7+ Kh8 12. Ng5 f5 13. exf6 Rxf6 14. Bg6 Qg8 15. Nh7 Nd7 16. Nxf6 Nxf6 17. Bf4 Nd5 18. Qd2 Qf8 19. Be5 Kg8 20. Rh3 Bd7 21. g4 Bf6 22. Rf3 Qa3 23. Bxf6 Nxf6 24. g5 hxg5 25. hxg5 Nd5 26. Bf7+ Kf8 27. Bxe6+ Ke7 28. Bxd5 Rh8 29. Rf7+ Kd8 30. g6 Qd6 31. Qg5+ Kc8 32. 0-0-0 Qa3+ 33. Kb1 Qxc3 34. Qd2 Qa3 35. Qb2 Qa6 36. Bxb7+ Qxb7 37. Qxb7+ Kxb7 38. Rxd7 Kc6 39. Rxg7 1-0

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.04.28"]
[Round "3"]
[White "Souza Santos, Carlos Roberto"]
[Black "Ferreira, Jose Carlos"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1977"]
[BlackElo "1912"]
[PlyCount "59"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 d6 6. Nc3 Nf6 7. 0-0 Be7 8. Be3 Nbd7 9. Qe2 Qc7 10. Nb3 b5 11. a3 Bb7 12. Bf4 h5 13. h3 Ne5 14. Rac1 Nfd7 15. Bh2 g5 16. f4 Qb6+ 17. Kh1 gxf4 18. Bxf4 0-0-0 19. a4 b4 20. a5 Qc7 21. Na2 Nc6 22. c3 bxc3 23. Rxc3 Ndb8 24. Nb4 Kd7 25. Nxc6 Nxc6 26. Nc5+ Ke8 27. Nxb7 Qxb7 28. Bxa6 Nd4 29. Bxb7 Nxe2 30. Rc7 1-0

[Event "Manaus zt 2.4"]
[Site "Manaus"]
[Date "2013.04.27"]
[Round "1"]
[White "Souza Santos, Carlos Roberto"]
[Black "Macedo, Maximo Iack Miranda"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1977"]
[BlackElo "2386"]
[PlyCount "82"]
[EventDate "2013.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. 0-0 Nf6 9. a3 Bb7 10. Qe2 d6 11. Bf4 Nbd7 12. Rad1 e5 13. Be3 Be7 14. Kh1 0-0 15. f4 Rfe8 16. f5 Bf8 17. Bg5 Rac8 18. Rfe1 h6 19. Bh4 Be7 20. Bf2 Nc5 21. Qf3 Bf8 22. h3 Nxd3 23. Qxd3 Be7 24. Rd2 Red8 25. Qf3 Bc6 26. Kh2 d5 27. Kh1 Nxe4 28. Nxe4 dxe4 29. Qe3 Bg5 30. Rxd8+ Rxd8 31. Qc3 Qd6 32. Re2 Bb7 33. Bg3 Bf4 34. Kh2 e3 35. Nc1 Bxg3+ 36. Kxg3 e4+ 37. Kg4 h5+ 38. Kxh5 g6+ 39. Kg5 Qg3+ 40. Kf6 Kf8 41. Qc5+ Rd6+ 0-1

[Event "Manaus Taj Mahal op"]
[Site "Manaus"]
[Date "2012.09.16"]
[Round "6.12"]
[White "Silva, Leandro da Nobrega"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1815"]
[BlackElo "1979"]
[PlyCount "44"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d3 Bf5 4. Bg2 e6 5. Nbd2 Bc5 6. e3 Nbd7 7. b3 0-0 8. Bb2 Re8 9. c4 Bxd3 10. Qc1 Ne4 11. Nxe4 dxe4 12. Qc3 e5 13. Nxe5 Nxe5 14. Rd1 Qe7 15. a3 a5 16. b4 axb4 17. axb4 Bxb4 18. Qxb4 Qxb4+ 19. Rd2 Nxc4 20. Bc1 Ra1 21. f3 Rxc1+ 22. Kf2 Qxd2# 0-1

[Event "Manaus Taj Mahal op"]
[Site "Manaus"]
[Date "2012.09.16"]
[Round "5.9"]
[White "Souza Santos, Carlos Roberto"]
[Black "Jacinto Junior, Nelson Bezerra"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1979"]
[PlyCount "93"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. 0-0 e5 5. d3 f5 6. c3 Nf6 7. Qb3 Be7 8. Rd1 0-0 9. Nbd2 Kh8 10. e4 fxe4 11. dxe4 d4 12. Ng5 Qe8 13. Ne6 Na5 14. Qa3 Bxe6 15. Qxa5 b6 16. Qa6 Bc8 17. Qe2 Bb7 18. Re1 Qf7 19. f3 Rad8 20. Nf1 Ne8 21. a4 Nc7 22. a5 Ba6 23. Qf2 b5 24. f4 Ne6 25. f5 c4 26. Kh1 Nc5 27. Qf3 Bb7 28. g4 Bh4 29. Ng3 Nb3 30. Rb1 Qc7 31. Rf1 Qxa5 32. g5 Bxg3 33. Qxg3 Qc7 34. Qh4 Qe7 35. f6 gxf6 36. gxf6 Qf7 37. Bh6 Rfe8 38. Bg7+ Kg8 39. Rf5 dxc3 40. bxc3 Nd2 41. Re1 Nxe4 42. Bxe4 Bxe4+ 43. Qxe4 Rd3 44. Rg1 Red8 45. Bh6+ Kh8 46. Bg7+ Kg8 47. Bh6+ 0-1

[Event "Manaus Taj Mahal op"]
[Site "Manaus"]
[Date "2012.09.15"]
[Round "4"]
[White "De Moraes, Admir Gomes"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1935"]
[BlackElo "1979"]
[PlyCount "35"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 b6 5. Nc3 Bb4 6. Bd2 Nge7 7. a3 Bc5 8. Qg3 0-0 9. 0-0-0 Kh8 10. Nd5 Nxd5 11. exd5 Ne7 12. Bc3 f6 13. Nf3 a5 14. Bd3 Ba6 15. Be4 Bd6 16. Qh4 f5 17. Ng5 h6 18. Qxh6+ 1-0

[Event "Manaus Taj Mahal op"]
[Site "Manaus"]
[Date "2012.09.15"]
[Round "3"]
[White "Souza Santos, Carlos Roberto"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1979"]
[BlackElo "2518"]
[PlyCount "78"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. e4 0-0 7. Re1 Nbc6 8. Nc3 d4 9. Nd5 Be6 10. Nxe7+ Nxe7 11. Ng5 Bd7 12. f4 c5 13. fxe5 Bxe5 14. Nf3 Bg7 15. Bg5 h6 16. Bf4 Be6 17. Qe2 Nc6 18. a3 Qd7 19. Rf1 b5 20. b3 Rac8 21. a4 a6 22. axb5 axb5 23. Ra3 Rfe8 24. h4 c4 25. bxc4 bxc4 26. Rfa1 c3 27. Ra4 f5 28. e5 Bd5 29. Ra6 Kh7 30. Rf1 Nxe5 31. Bxe5 Bxf3 32. Qxf3 Rxe5 33. Bh3 h5 34. Qf4 Rc6 35. Ra4 Re3 36. Ra5 Qc7 37. Rxf5 Rxg3+ 38. Kh2 Rxh3+ 39. Kxh3 Qd7 0-1

[Event "Manaus Taj Mahal op"]
[Site "Manaus"]
[Date "2012.09.14"]
[Round "2"]
[White "Silva, Miguel Zadorosny"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1979"]
[PlyCount "92"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. Bd3 e5 3. Ne2 Nc6 4. 0-0 Nf6 5. Nbc3 Be7 6. b3 0-0 7. Bb2 Re8 8. f3 Nh5 9. Nd5 Bf8 10. a4 Ne7 11. Bb5 c6 12. Nxe7+ Qxe7 13. Bc4 Qg5 14. Ba3 Bh3 15. Rf2 Rad8 16. d4 Bc8 17. Bc1 Qg6 18. d5 Kh8 19. Qd2 h6 20. Ba3 Be7 21. b4 Bg5 22. Qd3 f5 23. dxc6 bxc6 24. b5 cxb5 25. Bxb5 Rf8 26. Bb4 fxe4 27. Qxe4 Qxe4 28. fxe4 Be3 29. Raf1 Rxf2 30. Ba5 Rdf8 31. Rxf2 Rxf2 32. h3 Rxe2+ 33. Kf1 Rf2+ 34. Ke1 Rxg2 35. c4 Nf4 36. Kd1 Bxh3 37. Bb4 Bc5 38. Bc3 Be6 39. a5 h5 40. Be1 g5 41. a6 h4 42. Bxh4 gxh4 43. Kc1 h3 44. Ba4 h2 45. Bd1 h1Q 46. Kb1 Qxd1# 0-1

[Event "Manaus Taj Mahal op"]
[Site "Manaus"]
[Date "2012.09.14"]
[Round "1"]
[White "Souza Santos, Carlos Roberto"]
[Black "Jorge Duarte, Ruy Adriano de Arau"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1979"]
[BlackElo "1785"]
[PlyCount "43"]
[EventDate "2012.09.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d6 3. Bf4 e6 4. e3 a6 5. c4 Nf6 6. Bd3 Be7 7. Nc3 d5 8. a3 Bd6 9. Bg3 Be7 10. Qc2 h6 11. Bh4 g5 12. Bg3 Bd6 13. Ne5 Bxe5 14. dxe5 Nh5 15. Rd1 Nxg3 16. hxg3 Nxe5 17. cxd5 exd5 18. Bf5 c6 19. 0-0 Be6 20. f4 gxf4 21. Bxe6 fxe6 22. gxf4 1-0

[Event "Boa Vista Malaquias Memorial IRT"]
[Site "Boa Vista"]
[Date "2012.05.01"]
[Round "7.1"]
[White "Souza Santos, Carlos Roberto"]
[Black "Reis, Renan do Carmo"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1971"]
[BlackElo "2289"]
[PlyCount "58"]
[EventDate "2012.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Na5 9. Nd2 c5 10. Qc2 a6 11. a3 Qc7 12. b3 Bd7 13. Bb2 b5 14. e3 bxc4 15. Nxc4 Nxc4 16. bxc4 Rab8 17. Rab1 Qa5 18. Qc1 Ng4 19. h3 Ne5 20. Nd1 Nd3 21. Qc2 Nxb2 22. Nxb2 Qxa3 23. Nd3 Qc3 24. Qxc3 Bxc3 25. Rfc1 Bf6 26. Rxb8 Rxb8 27. Rc2 a5 28. Ra2 a4 29. Nf4 Rb2 0-1

[Event "Boa Vista Malaquias Memorial IRT"]
[Site "Boa Vista"]
[Date "2012.04.30"]
[Round "5.4"]
[White "Lopes, Janio Ribeiro"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1999"]
[BlackElo "1971"]
[PlyCount "11"]
[EventDate "2012.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be7 6. Nc3 1/2-1/2

[Event "Boa Vista Malaquias Memorial IRT"]
[Site "Boa Vista"]
[Date "2012.04.30"]
[Round "6.4"]
[White "Souza Santos, Carlos Roberto"]
[Black "Lima, Endson dos Santos"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1971"]
[BlackElo "2091"]
[PlyCount "65"]
[EventDate "2012.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 e6 5. 0-0 Nbd7 6. b3 Bd6 7. Bb2 0-0 8. c4 Qe7 9. Ne5 Re8 10. Nd2 c5 11. e3 Rd8 12. Qc2 Nf8 13. Rac1 cxd4 14. exd4 Bd7 15. Rfe1 Rac8 16. Qd3 Bc6 17. Nxc6 bxc6 18. c5 Bb8 19. b4 Qb7 20. Bc3 Ng6 21. Rb1 Re8 22. a4 e5 23. b5 exd4 24. Rxe8+ Rxe8 25. Bxd4 Be5 26. Nb3 Bxd4 27. Nxd4 Ne5 28. Qc2 cxb5 29. axb5 Qc7 30. Rc1 Nc4 31. Bxd5 Qxc5 32. Bc6 Re5 33. Nb3 1-0

[Event "Boa Vista Malaquias Memorial IRT"]
[Site "Boa Vista"]
[Date "2012.04.29"]
[Round "4.6"]
[White "Farias, Sergio Luiz Cardoso"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1554"]
[BlackElo "1971"]
[PlyCount "60"]
[EventDate "2012.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. Qc2 Bb7 6. Nf3 Bxc3 7. Bxc3 Ne4 8. Bb4 d6 9. Nd2 f5 10. Nxe4 Bxe4 11. Qb3 Qf6 12. Rd1 a5 13. Ba3 Nd7 14. Qg3 f4 15. Qh3 0-0 16. f3 Bg6 17. g4 Rae8 18. Rg1 e5 19. g5 Qf7 20. b3 e4 21. fxe4 Bxe4 22. Kd2 a4 23. Qh4 axb3 24. axb3 Ra8 25. Ra1 b5 26. g6 Bxg6 27. d5 bxc4 28. bxc4 Nc5 29. Kc3 Ra4 30. e3 Rb8 0-1

[Event "Boa Vista Malaquias Memorial IRT"]
[Site "Boa Vista"]
[Date "2012.04.29"]
[Round "3.9"]
[White "Souza Santos, Carlos Roberto"]
[Black "Benayon, Elismar da Silva"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1971"]
[PlyCount "58"]
[EventDate "2012.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 0-0 5. e4 Bb4 6. Bd3 a5 7. Bg5 h6 8. Bh4 d6 9. Nge2 Bg4 10. f3 Bh5 11. g4 Bg6 12. Ng3 c6 13. Nf5 Nbd7 14. Qd2 Bxf5 15. gxf5 cxd5 16. exd5 e4 17. Bc2 e3 18. Qxe3 Re8 19. Be4 Ne5 20. 0-0-0 Nxc4 21. Qd4 Rc8 22. Rhg1 Ne5 23. Rg3 Bc5 24. Qd2 Kh7 25. Bc2 Nc4 26. Qg2 Rg8 27. Ne4 Be3+ 28. Kb1 Qb6 29. Bxf6 Nxb2 1-0

[Event "Boa Vista Malaquias Memorial IRT"]
[Site "Boa Vista"]
[Date "2012.04.28"]
[Round "2.6"]
[White "Sores, Stewart Brigtowoold"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "1844"]
[BlackElo "1971"]
[PlyCount "53"]
[EventDate "2012.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. cxd5 exd5 7. Nf3 0-0 8. 0-0 c6 9. Bf4 Nbd7 10. Nc3 Re8 11. Re1 Nf8 12. Ne5 Ne6 13. Bc1 Bd6 14. f4 Nd7 15. e4 dxe4 16. Bxe4 Nf6 17. Bg2 Qa5 18. Be3 Rb8 19. h3 Nd7 20. Qb3 c5 21. Nc4 Qa6 22. Nxd6 Qxd6 23. Ne4 Qf8 24. d5 Nd4 25. Bxd4 cxd4 26. Qc4 Nb6 27. Qxd4 1-0

[Event "Boa Vista Malaquias Memorial IRT"]
[Site "Boa Vista"]
[Date "2012.04.28"]
[Round "1.8"]
[White "Souza Santos, Carlos Roberto"]
[Black "Frota Ibanez, Hugo Adolfo"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1971"]
[PlyCount "133"]
[EventDate "2012.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Qc2 c5 8. d5 a6 9. a4 a5 10. Nc3 b6 11. Re1 Ba6 12. b3 Ng4 13. Bb2 Nge5 14. Nd2 f5 15. e3 Nf6 16. f4 Nf7 17. e4 fxe4 18. Ndxe4 Nxe4 19. Nxe4 Bxb2 20. Qxb2 Qd7 21. Nf2 Bc8 22. Bh3 Qd8 23. Be6 Bxe6 24. Rxe6 Nh6 25. Rae1 Ra7 26. Qb1 Nf5 27. Ng4 Rf7 28. Kg2 Qf8 29. h4 Qg7 30. Ne3 Nxe3+ 31. R6xe3 Kf8 32. Qe4 Qf6 33. Qe6 Qxe6 34. Rxe6 Ra8 35. Kf3 Re8 36. g4 Rf6 37. Ke4 Kf7 38. f5 gxf5+ 39. gxf5 Rg8 40. Kf4 Rxe6 41. dxe6+ Kf6 42. Rf1 h5 43. Ke4 Rg3 44. Kd5 Rxb3 45. Kc6 Rb4 46. Kd5 Rxa4 47. Rg1 Ra2 48. Rg8 Rd2+ 49. Kc6 Kxf5 50. Kd7 a4 51. Kxe7 a3 52. Ra8 Re2 53. Rf8+ Ke5 54. Kd7 a2 55. e7 Kd4 56. Ra8 Kxc4 57. Rxa2 Rxe7+ 58. Kxe7 d5 59. Ke6 d4 60. Rb2 d3 61. Rxb6 d2 62. Rb1 Kd3 63. Kd5 Kc2 64. Rg1 d1Q+ 65. Rxd1 Kxd1 66. Kxc5 Ke2 67. Kd4 1/2-1/2

[Event "Boa Vista FEROX 1st"]
[Site "Boa Vista"]
[Date "2012.01.26"]
[Round "9.1"]
[White "Souza Santos, Carlos Roberto"]
[Black "Aguiar, Jarbas Souza"]
[Result "1-0"]
[ECO "E88"]
[PlyCount "63"]
[EventDate "2012.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Qd2 e5 8. d5 Ne8 9. Bg5 f6 10. Bh4 Qc7 11. Bd3 f5 12. Nge2 fxe4 13. Nxe4 cxd5 14. cxd5 Nd7 15. Rc1 Nc5 16. 0-0 a5 17. Nxc5 dxc5 18. Nc3 c4 19. Be2 b5 20. Kh1 Nd6 21. Ne4 Rf4 22. Bg5 Nxe4 23. fxe4 Rxe4 24. d6 Qd7 25. Qd5+ Kh8 26. Qxe4 Bb7 27. Qe3 Qxd6 28. Rcd1 Qc6 29. Bf3 e4 30. Bg4 Bxb2 31. Bd7 Qa6 32. Qc5 1-0

[Event "Boa Vista FEROX 1st"]
[Site "Boa Vista"]
[Date "2012.01.25"]
[Round "6.4"]
[White "Lima, Endson dos Santos"]
[Black "Souza Santos, Carlos Roberto"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2099"]
[PlyCount "95"]
[EventDate "2012.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 c5 10. h3 0-0 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rfc8 15. Ne3 Nc6 16. dxe5 dxe5 17. Nd5 Qd8 18. Nxe7+ Qxe7 19. Bg5 Be6 20. a3 Rd8 21. Qe2 Nd4 22. Nxd4 Rxd4 23. Rad1 Rad8 24. Rxd4 Rxd4 25. Rd1 Bc4 26. Qf3 Rxd1+ 27. Qxd1 h6 28. Be3 Ne8 29. Qd2 Qd6 30. Qc3 f6 31. a4 Nc7 32. axb5 axb5 33. b3 Bf7 34. Bd3 b4 35. Qc2 Ne6 36. Qc8+ Kh7 37. Bc4 Nd8 38. Bxf7 Nxf7 39. Qc4 Ng5 40. h4 Ne6 41. Qd5 Qa6 42. g3 Qa1+ 43. Kg2 Nd4 44. Bxd4 exd4 45. Qf5+ Kg8 46. Qe6+ Kh7 47. Qf5+ Kh8 48. Qc8+ 1/2-1/2

[Event "Boa Vista FEROX 1st"]
[Site "Boa Vista"]
[Date "2012.01.25"]
[Round "5.3"]
[White "Souza Santos, Carlos Roberto"]
[Black "De Oliveira, Leonardo Souza A"]
[Result "1-0"]
[ECO "D46"]
[BlackElo "2050"]
[PlyCount "77"]
[EventDate "2012.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Nc3 Bd6 6. Bd3 Nbd7 7. 0-0 dxc4 8. Bxc4 b5 9. Bd3 0-0 10. Qc2 Bb7 11. Rd1 Qe7 12. h3 a6 13. Ng5 h6 14. Nge4 Bc7 15. Ne2 Nxe4 16. Bxe4 Nf6 17. Bf3 Rfd8 18. g3 Rac8 19. a3 e5 20. b4 a5 21. Rb1 axb4 22. axb4 Qe6 23. Kh2 e4 24. Bg2 h5 25. Nf4 Qf5 26. Qc5 Nd5 27. Rb2 g5 28. Nxh5 Qg6 29. Qc2 Qxh5 30. Bxe4 c5 31. bxc5 Bc6 32. Bf5 Nf6 33. f4 Bd7 34. Bxd7 Rxd7 35. Rxb5 Kg7 36. c6 Rh8 37. Rxg5+ Qxg5 38. fxg5 Ng4+ 39. Kg2 1-0

[Event "Boa Vista FEROX 1st"]
[Site "Boa Vista"]
[Date "2012.01.25"]
[Round "7.2"]
[White "Souza Santos, Carlos Roberto"]
[Black "Lima, Marcos Antonio Dos"]
[Result "1/2-1/2"]
[ECO "E01"]
[BlackElo "1941"]
[PlyCount "109"]
[EventDate "2012.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Nbd7 5. 0-0 Bd6 6. c4 c6 7. Qc2 0-0 8. b3 e5 9. dxe5 Nxe5 10. Bb2 Qe7 11. Nbd2 dxc4 12. Nxc4 Nxc4 13. Qxc4 Be6 14. Qc2 Ba3 15. Bc3 Nd5 16. Bd4 c5 17. Be5 f6 18. Bb2 Bxb2 19. Qxb2 Rad8 20. Rfe1 Nb4 21. Rac1 Rd7 22. a3 Nc6 23. Qc2 Rfd8 24. Red1 c4 25. Rxd7 Rxd7 26. bxc4 Qxa3 27. Rb1 Qc5 28. Rc1 Ne5 29. Nd2 Rc7 30. e3 b5 31. Qe4 Bf7 32. Bh3 Re7 33. Qc2 Bxc4 34. Nxc4 Nxc4 35. Bf1 Rc7 36. Qe4 Qe5 37. Qa8+ Kf7 38. Rd1 Nd6 39. Qd8 Nb7 40. Rd7+ Rxd7 41. Qxd7+ Qe7 42. Qd5+ Kf8 43. Bxb5 Nd6 44. Qa8+ Kf7 45. Ba4 Qb7 46. Qd8 Qb1+ 47. Kg2 Qe4+ 48. Kg1 Qxa4 49. Qxd6 a6 50. Qd5+ Kg6 51. h3 Qa1+ 52. Kg2 Qe5 53. Qd3+ f5 54. Qxa6+ Kh5 55. Qe2+ 1/2-1/2

[Event "Boa Vista FEROX 1st"]
[Site "Boa Vista"]
[Date "2012.01.25"]
[Round "7.5"]
[White "Texeira, Elvys Arantes"]
[Black "Souza Santos, Carlos Roberto"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "35"]
[EventDate "2012.01.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 Nbd7 6. f4 0-0 7. e5 Ne8 8. Bc4 Nb6 9. Nd5 Nxc4 10. Nxe7+ Qxe7 11. Bxe7 Nxd2 12. Kxd2 dxe5 13. fxe5 Bh6+ 14. Kc3 Ng7 15. Bxf8 Kxf8 16. Nf3 Be6 17. Kb4 a5+ 18. Kb5 0-1

