WORLDBASE
28 games / 28 parties
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2025.01.26
11th Floripa Open 2025
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| 203262 | Costa, Ricardo Santos (1778) | Roberge, Arthur Linhares | 1-0 | |
| 1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. e3 O-O 6. Nge2 Re8 7. O-O b6 8. d4 exd4 9. exd4 Bd6 10. Bg5 Be7 11. d5 Ne5 12. d6 c6 13. dxe7 Qxe7 14. b3 h6 15. Bxf6 Qxf6 16. Nd4 Bb7 17. Ndb5 Rec8 18. Nd6 Rcb8 19. Nxb7 Rxb7 20. Ne4 Qe7 21. Nd6 Rbb8 22. Re1 Qf6 23. f4 Ng6 24. Be4 Nxf4 25. gxf4 Qxf4 26. Kh1 g5 27. Nf5 Re8 28. Qd4 Qe5 29. Nxh6+ Kf8 30. Qxd7 Re7 31. Qxc6 Rae8 32. Nf5 Re6 33. Qb7 a5 34. Rad1 Rf6 35. Qd7 g4 36. Ng3 Rh6 37. Qxg4 Qb2 38. Re2 Qh8 39. Rf1 Ree6 40. Ref2 Ke8 41. Bd5 Ref6 42. Qc8+ Ke7 43. Re2+ Re6 44. Nf5+ Kf6 45. Nxh6+ Kg7 46. Qxh8+ Kxh8 47. Bxe6 fxe6 48. Rxe6 a4 49. Rf8+ Kg7 50. Rf7+ Kh8 51. Re8# 1-0 | ||||
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2025.01.25
11th Floripa Open 2025
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| 203200 | Auer, Luca Bach | Costa, Ricardo Santos (1778) | 0-1 | |
| 1. d4 d5 2. Bf4 e6 3. Nc3 c6 4. e3 Nf6 5. Bd3 Be7 6. h4 Nbd7 7. h5 h6 8. Nf3 b5 9. a3 a5 10. Ne5 Bb7 11. Ne2 b4 12. axb4 axb4 13. Rxa8 Qxa8 14. Kd2 Nxe5 15. Bxe5 Kf8 16. Bxf6 gxf6 17. c3 bxc3+ 18. Nxc3 Bb4 19. Qb3 Qa5 20. Rb1 e5 21. f3 Rg8 22. Ke2 Ba6 23. Bxa6 Qxa6+ 24. Kd2 e4 25. Qxb4+ Kg7 26. fxe4 dxe4 27. Nxe4 Qa7 28. Qc5 Qb7 29. b4 Qa6 30. Qf5 Qa2+ 31. Kc3 Qa3+ 32. Kc4 Qa6+ 33. b5 Qa4+ 34. Kd3 Qa3+ 35. Nc3 cxb5 0-1 | ||||
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2025.01.24
11th Floripa Open 2025
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| 203112 | Cavalcanti, Julio Tible (1460) | Costa, Ricardo Santos (1778) | 1-0 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bf4 c6 6. e3 Be7 7. Qc2 Nbd7 8. Bd3 O-O 9. Nge2 Re8 10. O-O Nf8 11. f3 Ng6 12. e4 h6 13. Be3 dxe4 14. fxe4 Ng4 15. Bd2 Bd7 16. h3 Nf6 17. Qb3 Qc8 18. e5 Be6 19. Qc2 Nh4 20. exf6 Bxf6 21. Kh2 Nxg2 22. Kxg2 Bxh3+ 23. Kh2 Qg4 24. Rg1 Qh4 25. Be1 Qh5 26. Nf4 Qa5 27. Ne4 Qf5 28. Nxf6+ Qxf6 29. Nxh3 Re3 30. Qf2 Qxd4 31. Rd1 Kh8 32. Rxg7 Qd6+ 33. Rg3 Rxg3 34. Qxg3 Qe6 35. Bc3+ f6 36. Qg6 Qd6+ 37. Qg3 Qe6 38. Nf4 Qf7 39. Ng6+ Kh7 40. Ne5+ 1-0 | ||||
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2025.01.23
11th Floripa Open 2025
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| 202969 | Costa, Ricardo Santos (1778) | Troche Gonzalez, David Alexander Nahuel (1475) | 1/2-1/2 | |
| 1. c4 e5 2. g3 d6 3. Bg2 f5 4. e3 Nf6 5. Nc3 c6 6. Nge2 Be6 7. b3 a5 8. O-O Be7 9. d4 e4 10. Nf4 Bf7 11. d5 cxd5 12. Nfxd5 Nxd5 13. Nxd5 Bf6 14. Nxf6+ Qxf6 15. Ba3 Nc6 16. Qxd6 Qxd6 17. Bxd6 Be6 18. Rfd1 Kf7 19. a3 Rhd8 20. Bc7 Rxd1+ 21. Rxd1 Rc8 22. Bb6 Ra8 23. Bf1 a4 24. b4 Ne5 25. Rc1 Rc8 26. Bd4 Nxc4 27. Bxc4 Rxc4 28. Rxc4 Bxc4 29. Kg2 Be2 30. h4 h5 31. b5 g6 32. b6 Ke6 33. Kg1 Kd5 1/2-1/2 | ||||
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2025.01.22
11th Floripa Open 2025
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| 202754 | Dos Santos, Rafaela Alves (1589) | Costa, Ricardo Santos (1778) | 1-0 | |
| 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Be2 Nf6 8. Nc3 O-O 9. O-O Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 b6 13. b3 Bh6 14. Rc2 Nh5 15. Nd5 e6 16. Be3 Bxe3+ 17. Nxe3 Qg5 18. Qc1 Nf4 19. g3 h5 20. Ng2 Nxe2+ 21. Rxe2 Qxc1 22. Rxc1 Rfd8 23. Rd1 f5 24. Kf2 fxe4 25. fxe4 Rd7 26. Ke3 e5 27. Red2 Rad8 28. Nh4 Kg7 29. Nf3 Kh6 30. h4 a6 31. Rd3 b5 32. c5 dxc5 33. Rxd7 Rxd7 34. Rxd7 Bxd7 35. Nxe5 Be6 36. Nf3 c4 37. bxc4 Bxc4 38. a3 a5 39. Kd4 Be2 40. Nd2 b4 41. axb4 axb4 42. Kc5 g5 43. Kxb4 gxh4 44. gxh4 Kg6 45. Kc5 Kf6 46. Kd6 Bg4 47. Nc4 Be2 48. Ne3 Bg4 49. Nd5+ Kf7 50. e5 Be6 51. Nf4 Bg4 52. e6+ Bxe6 53. Nxe6 Kf6 54. Nd4 Kg6 55. Ke6 Kh6 56. Kf6 Kh7 57. Kg5 Kh8 58. Kxh5 Kh7 59. Nf3 Kg7 60. Nd4 Kh7 61. Nf5 Kg8 62. Kg6 Kh8 63. Nd6 1-0 | ||||
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2025.01.21
11th Floripa Open 2025
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| 202558 | Costa, Ricardo Santos (1778) | Dos Santos, Gabriel Conte (1508) | 0-1 | |
| 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Nc6 7. Nf3 Be7 8. O-O O-O 9. Bd2 Re8 10. a3 Bf8 11. b4 Nd4 12. Nxd4 exd4 13. Ne4 c6 14. Re1 Bf5 15. Qc2 Nd5 16. Nc5 Qe7 17. Nb3 Qe5 18. Bxd5 Qxd5 19. Qc4 Qxc4 20. dxc4 Rad8 21. Nc1 g6 22. Nd3 Bg7 23. Rac1 Re7 24. f3 Rde8 25. Kf2 h5 26. Bg5 f6 27. Bf4 g5 28. Bd2 g4 29. f4 Be4 30. Nc5 f5 31. Nd3 Bf6 32. Rcd1 h4 33. Rb1 Rh7 34. Rg1 hxg3+ 35. hxg3 Rh2+ 36. Kf1 Bxd3 37. exd3 Ree2 38. Be1 Re3 39. Rg2 Rxg2 40. Kxg2 Rxd3 41. a4 Re3 42. a5 d3 43. Bf2 Re2 44. Kf1 Bc3 45. Bxa7 Re4 46. b5 d2 47. Bf2 cxb5 48. cxb5 Bxa5 49. b6 Rc4 50. Rd1 Re4 51. Ra1 Bc3 52. Rd1 Kf7 53. Rb1 Ke6 54. Rd1 Kd5 55. Rb1 Kc4 56. Rd1 Kd3 57. Kg2 Kc2 58. Rf1 Re2 59. Kg1 d1=Q 0-1 | ||||
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2025.01.20
11th Floripa Open 2025
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| 202193 | Costa, Ricardo Santos (1778) | Duraes, Thiago Vinicius Dos Santo | 1/2-1/2 | |
| 1. c4 e5 2. g3 Bc5 3. Nc3 Nc6 4. Bg2 Nf6 5. d3 O-O 6. Nf3 d6 7. O-O Be6 8. Bg5 h6 9. Bxf6 Qxf6 10. Ne4 Qe7 11. Nxc5 dxc5 12. b3 Rad8 13. Qc1 Bf5 14. Nd2 Qg5 15. Bxc6 bxc6 16. Ne4 Qh5 17. Qe3 Rd4 18. f3 Bxe4 19. fxe4 f5 20. exf5 Rxf5 21. Rxf5 Qxf5 22. Rf1 Qe6 23. Qf3 Rd8 24. Qf5 Qd6 25. Kg2 Rd7 26. Rf2 g6 27. Qf6 a6 28. Qxd6 cxd6 29. Kf3 d5 30. Ke3 Kg7 31. h3 Re7 32. Kd2 e4 33. dxe4 Rxe4 34. cxd5 cxd5 35. e3 c4 36. bxc4 dxc4 37. Rf4 c3+ 38. Kd3 c2 39. Rf1 Ra4 40. Ra1 Rxa2 41. Rc1 Kf6 42. Kd2 a5 43. Rf1+ Ke5 44. Rf8 Ra3 45. g4 c1=Q+ 46. Kxc1 Rxe3 47. Ra8 Rxh3 48. Rxa5+ Kf4 49. Ra6 Kg5 50. Kd2 Rh4 51. Ke3 Rxg4 52. Kf3 Rf4+ 53. Kg3 h5 54. Kh3 h4 55. Ra5+ Rf5 56. Ra3 Kh5 57. Ra8 g5 58. Rh8+ Kg6 59. Rg8+ Kf7 60. Ra8 Rf6 61. Kg4 Kg6 62. Rg8+ Kh7 63. Rxg5 Rh6 64. Kh3 Kh8 65. Rg4 1/2-1/2 | ||||
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2025.01.20
11th Floripa Open 2025
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| 202365 | Da Silveira, Victor Premoler | Costa, Ricardo Santos (1778) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Be2 Bd7 8. O-O Nf6 9. f4 O-O 10. Nb3 Qc8 11. h3 Nd8 12. e5 Ne8 13. Nd5 Nc6 14. Nd4 Qd8 15. exd6 Nxd6 16. Nxc6 Bxc6 17. Bc5 Bxd5 18. Qxd5 b6 19. Bxd6 Qxd6 20. Qxd6 exd6 21. c3 Rad8 22. Rad1 Rfe8 23. Bf3 Re6 24. Kf2 Kf8 25. Rfe1 Bh6 26. g3 Rxe1 27. Rxe1 Re8 28. Rxe8+ 1/2-1/2 | ||||
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2025.01.19
11th Floripa Open 2025
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| 201959 | Kayser, Gustavo Warmling (2036) | Costa, Ricardo Santos (1778) | 1-0 | |
| 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 O-O 9. O-O Bd7 10. Nc2 Rc8 11. Rc1 b6 12. f3 Na5 13. b3 Nb7 14. Qd2 Nc5 15. Rfd1 Bc6 16. Bh6 Ne6 17. Bxg7 Nxg7 18. Ne3 Re8 19. Ned5 Bxd5 20. cxd5 Nd7 21. b4 Nb8 22. Bb5 Rf8 23. Ne2 Ne8 24. Nd4 Nc7 25. Be2 Qd7 26. Rc2 Nca6 27. Nc6 Rc7 28. Rdc1 Nxc6 29. Bxa6 Ne5 30. Rxc7 Qa4 31. Bf1 Qa3 32. Rc8 b5 33. Qh6 Nd7 34. Rxf8+ Nxf8 35. Rc8 1-0 | ||||
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2025.01.18
11th Floripa Open 2025
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| 201872 | Costa, Ricardo Santos (1778) | Conor, Melissa dos Anjos | 1-0 | |
| 1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bd6 5. d3 Qe7 6. e3 O-O 7. Nge2 Bb4 8. O-O Qc5 9. Bd2 d6 10. a3 a6 11. axb4 b5 12. bxc5 dxc5 13. Bxc6 Rb8 14. Nxb5 axb5 15. cxb5 Ba6 16. Rxa6 Rbe8 17. Bxe8 Rxe8 18. Qa1 c4 19. Ra8 Rxa8 20. Qxa8+ Ne8 21. Qxe8# 1-0 | ||||
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2024.07.14
Floripa Winter 2024
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| 454613 | Salamanca Paraguayo, Mateo (1547) | Costa, Ricardo Santos (1813) | 0-1 | |
| 1. e4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bb5+ Bd7 8. O-O Nc6 9. h3 O-O 10. Qd2 Ne5 11. Bxd7 Nc4 12. Qe2 Nxe3 13. Qxe3 Nxd7 14. Rad1 Re8 15. Rfe1 a6 16. Nf3 Qa5 17. Nd4 Rac8 18. Nb3 Qb6 19. Qd2 Bxc3 20. bxc3 Qc7 21. Re3 Ne5 22. Qc1 b5 23. Nd2 Nc4 24. Nxc4 Qxc4 25. Qb2 Qe6 26. Qb3 Rc4 27. Rd4 Rec8 28. Red3 Rxd4 29. cxd4 Qxe4 30. Rf3 Rc4 31. c3 Qc6 32. a3 e6 33. Re3 d5 0-1 | ||||
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2024.07.13
Floripa Winter 2024
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| 454569 | Costa, Ricardo Santos (1813) | Baratieri, Maria Vitoria (1539) | 1/2-1/2 | |
| 1. Nf3 d5 2. d4 Nf6 3. e3 e6 4. a3 c5 5. c4 Nc6 6. Nc3 cxd4 7. exd4 Be7 8. Bd3 dxc4 9. Bxc4 h6 10. O-O O-O 11. h3 b6 12. Bf4 Bb7 13. Rc1 Rc8 14. Ba2 a6 15. Be3 Nb8 16. Qe2 Nbd7 17. Rfd1 Re8 18. Rd2 b5 19. Rdc2 Nb6 20. Ne5 Nbd7 21. Nd3 Bf8 22. b4 Nb6 23. Nc5 Bxc5 24. dxc5 Nbd7 25. Nxb5 axb5 26. c6 Ba6 27. cxd7 Qxd7 28. Rxc8 Rxc8 29. Qd2 Qxd2 30. Rxc8+ Bxc8 31. Bxd2 Bd7 32. f3 Kf8 33. Kf2 Ke7 34. Bc3 g6 35. Bxf6+ Kxf6 36. Ke3 Ke5 37. f4+ Kd6 38. g4 1/2-1/2 | ||||
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2024.07.13
Floripa Winter 2024
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| 468033 | Mariani, Kim Paul (1713) | Costa, Ricardo Santos (1813) | 1-0 | |
| 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Nf6 9. O-O-O Be7 10. Rhe1 Qb6 11. Qd3 Qc7 12. Nd4 a6 13. f4 Rd8 14. Qg3 Nh5 15. Qh4 g6 16. g4 Nxf4 17. Bxe7 Qxe7 18. Qh6 e5 19. Nd5 Bxd5 20. exd5 Qf8 21. Qxf4 Kd7 22. Qf1 exd4 23. Qc4 Re8 24. Rxe8 Qxe8 25. Qxd4 Qe5 26. Qb6 Kc8 27. Kb1 Re8 28. a3 Kb8 29. Qf2 Qe2 30. Rf1 Qxf2 31. Rxf2 Re1+ 32. Ka2 Re5 33. Rxf7 h5 34. Rf6 Rg5 35. gxh5 Rxh5 36. Rxd6 Rxh2 37. Kb3 g5 38. Rg6 Rg2 39. d6 Kc8 40. c4 b6 41. Kc3 Kd7 42. b4 Rg3+ 43. Kd4 Rxa3 44. c5 Ra4 45. Kd5 bxc5 46. Rg7+ Kc8 47. Kc6 1-0 | ||||
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2024.07.12
Floripa Winter 2024
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| 467983 | Costa, Ricardo Santos (1813) | Schena, Arthur (1947) | 0-1 | |
| 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nc6 8. a3 a5 9. Bg5 h6 10. Bd2 Be6 11. Rb1 Qd7 12. Qc1 Kh7 13. b3 Bh3 14. Ne4 Bxg2 15. Nxf6+ Bxf6 16. Kxg2 Bg7 17. e4 f5 18. Ng1 fxe4 19. dxe4 Nd4 20. Be3 Qc6 21. f3 Rf7 22. Bxd4 exd4 23. Qd2 Qe8 24. a4 c5 25. Qd3 Qc6 26. h4 Kg8 27. Rbe1 Re8 28. Nh3 Be5 29. Nf2 Bg7 30. Qd2 Qb6 31. Qd3 Ref8 32. Nh3 Qd8 33. Nf4 Rxf4 34. gxf4 Rxf4 35. Rh1 Rxh4 36. Qd2 Be5 37. Reg1 Bf4 38. Qf2 Qg5+ 39. Kf1 Rxh1 40. Rxh1 Bg3 41. Qc2 Qe3 42. Kg2 d3 43. Qd1 Bf4 44. Rh4 Qe2+ 45. Qxe2 dxe2 46. Kf2 Bg3+ 0-1 | ||||
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2024.07.12
Floripa Winter 2024
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| 467961 | Lelinski, Arthur | Costa, Ricardo Santos (1813) | 1/2-1/2 | |
| 1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 d6 5. Bc4 Nf6 6. Nc3 Bd7 7. Bg5 Qa5 8. Bxf6 gxf6 9. Bb3 a6 10. Qd2 e6 11. Nce2 Qxd2+ 12. Kxd2 Rg8 13. g3 Nxd4 14. Nxd4 h5 15. Rhg1 Ke7 16. Rae1 Bh6+ 17. Kd1 Rg7 18. Ne2 Rag8 19. h4 Bc6 20. Nd4 Bd7 21. c3 Rc8 22. Kc2 Rgg8 23. Kb1 Bg7 24. Bd1 Rh8 25. Bf3 a5 26. Nc2 b6 27. Re2 Rc5 28. Nd4 Kd8 29. Nb3 Rc7 30. Rd1 Bf8 1/2-1/2 | ||||
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2024.07.11
Floripa Winter 2024
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| 467908 | Costa, Ricardo Santos (1813) | Abilhoa, Felipe Auer (1547) | 1/2-1/2 | |
| 1. c4 c6 2. d4 e6 3. Nf3 d5 4. e3 Bd6 5. Bd3 Nf6 6. O-O Nbd7 7. Nc3 O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Qh5 f5 14. Bc2 g6 15. Qf3 Bg7 16. Rd1 Qf6 17. Rb1 Be6 18. b3 Bf7 19. Bb2 Qe7 20. Bxg7 Kxg7 21. Qc3+ Kg8 22. c5 Bd5 23. Bd3 Qg7 24. Rbc1 Rfe8 25. Kf1 Qc7 26. g3 Re6 27. Bc4 Bxc4+ 28. Qxc4 Re8 29. Re1 Qe7 30. Rcd1 Kf8 31. Rxe6 Qxe6 32. Qxe6 Rxe6 33. Rd4 Re5 34. Rb4 Re7 35. a4 Kf7 36. f4 Ke6 37. Rd4 Rd7 38. Rc4 Kd5 1/2-1/2 | ||||
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2024.07.10
Floripa Winter 2024
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| 467867 | Orsini, Sarah de Oliveira (1454) | Costa, Ricardo Santos (1813) | 0-1 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Qc2 c6 9. Nge2 Re8 10. O-O Nf8 11. Rac1 Be6 12. Rfd1 Nh5 13. Bxe7 Qxe7 14. Bf5 Qg5 15. Bxe6 Rxe6 16. Qd2 f5 17. Nf4 Nxf4 18. exf4 Qg6 19. Re1 Rae8 20. Rxe6 Rxe6 21. Re1 Rxe1+ 22. Qxe1 Qe6 23. Qxe6+ Nxe6 24. Ne2 Kf7 25. Ng3 g6 26. b4 Nxd4 27. a4 Nc2 28. b5 cxb5 29. axb5 Nd4 30. h4 Nxb5 0-1 | ||||
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2024.07.10
Floripa Winter 2024
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| 467818 | Costa, Ricardo Santos (1813) | Cunha, Paola De Oliveira (1535) | 1/2-1/2 | |
| 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nbd7 8. Bg5 c6 9. Rc1 a5 10. Qc2 Nc5 11. Nd2 Ne6 12. Bxf6 Bxf6 13. e3 Nc5 14. Nde4 Nxe4 15. Bxe4 Be6 16. b3 Qc7 17. Bf3 Bg7 18. Qe2 Rfe8 19. e4 Rad8 20. Bg4 Rf8 21. Bxe6 fxe6 22. Qe3 Qf7 23. f3 d5 24. Qe2 Qe7 25. cxd5 exd5 26. exd5 cxd5 27. Qd2 Qb4 28. Nb1 Qxd2 29. Nxd2 Bh6 30. Rc2 Be3+ 31. Kg2 Rd7 32. Re1 Bd4 33. Rec1 Be3 34. Re1 1/2-1/2 | ||||
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2024.07.09
Floripa Winter 2024
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| 467741 | Piccoli, Lucas Fonseca (2242) | Costa, Ricardo Santos (1813) | 1-0 | |
| 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bf4 a6 7. Qd2 Nbd7 8. O-O-O Nc5 9. f3 Be6 10. g4 h6 11. h4 Ncd7 12. Rg1 Nh7 13. g5 hxg5 14. hxg5 g6 15. Be3 Ne5 16. Nxe6 fxe6 17. Be2 Qd7 18. f4 Nc6 19. f5 exf5 20. exf5 Qxf5 21. Nd5 Kd8 22. Rgf1 Qe5 23. Bf4 Bxg5 24. Rh1 Bxf4 25. Nxf4 Nf8 26. Rxh8 Qxh8 27. Nd3 Qf6 28. Rf1 Qe7 29. Nc5 Qe5 30. Rxf8+ Ke7 31. Rxa8 Qxc5 32. Qf4 Nd8 33. Qe4+ Ne6 34. c3 Qg5+ 35. Kc2 a5 36. Bg4 1-0 | ||||
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2024.01.27
10th Floripa Open 2024
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| 663845 | Antunes, Luan Netto Nikifork | Costa, Ricardo Santos (1731) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. O-O O-O 8. Bb3 Bd7 9. Be3 Nc6 10. f3 Na5 11. Qd2 a6 12. Rad1 Rc8 13. Kh1 Nc4 14. Bxc4 Rxc4 15. Bh6 Nxe4 16. Nxe4 Rxd4 17. Qe3 Bxh6 18. Qxd4 Bg7 19. Qb4 Bc6 20. c3 Qc7 21. Qb3 Qa5 22. Rde1 d5 23. Ng3 e6 24. Ne2 Bb5 25. a3 Qc7 26. Qd1 Be5 27. f4 Bxe2 28. Qxe2 Bxf4 29. Qf3 Bd6 30. g3 1/2-1/2 | ||||
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2024.01.26
10th Floripa Open 2024
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| 663742 | Costa, Ricardo Santos (1731) | El Zwei, Aiman Mohamed | 1/2-1/2 | |
| 1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Nc3 Be7 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8. b3 Nbd7 9. Bb2 c5 10. Rc1 Rc8 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Bc4 Nf6 14. dxc5 Bxc4 15. Rxc4 Qxd1 16. Rxd1 Rxc5 17. Rdc1 Rfc8 18. Rxc5 Rxc5 19. Rxc5 Bxc5 20. Bxf6 gxf6 21. Kf1 Kf8 22. Ke2 Ke7 23. Kd3 Kd6 24. Kc4 a6 25. b4 b5+ 26. Kb3 Bb6 27. a4 Kd5 28. axb5 axb5 29. Nd2 f5 30. Nb1 f4 31. Nc3+ Kc6 32. exf4 Bxf2 33. Ne4 Bg1 34. h3 Bh2 35. g3 f5 36. Ng5 Kd6 37. g4 Bxf4 38. Nxh7 fxg4 39. hxg4 Ke7 40. g5 Kf7 41. Nf6 Bxg5 42. Ne4 Be7 1/2-1/2 | ||||
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2024.01.25
10th Floripa Open 2024
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| 663669 | Arosteguy, Vitor Augusto Colaco (1385) | Costa, Ricardo Santos (1731) | 0-1 | |
| 1. b3 d5 2. e3 e5 3. Nf3 Bd6 4. Bb2 f6 5. d4 e4 6. Nfd2 Qe7 7. c4 c6 8. Nc3 Be6 9. Be2 f5 10. Rc1 Nf6 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Bc4 O-O 14. O-O Nd7 15. Qe2 Nf6 16. f3 Kh8 17. fxe4 fxe4 18. Rf2 a6 19. Rcf1 b5 20. Bxd5 cxd5 21. Rc1 Qd7 22. Nb1 Bxh2+ 23. Kxh2 Ng4+ 24. Kg1 Nxf2 0-1 | ||||
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2024.01.24
10th Floripa Open 2024
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| 663453 | Costa, Ricardo Santos (1731) | Benitez, Andres (1956) | 0-1 | |
| 1. c4 e6 2. d4 d5 3. Nf3 a6 4. e3 Nf6 5. Bd3 dxc4 6. Bxc4 b5 7. Be2 c5 8. O-O Bb7 9. b3 Nbd7 10. Bb2 Be7 11. Nbd2 O-O 12. a3 Rc8 13. Rc1 Rc7 14. dxc5 Nxc5 15. Bd4 Ncd7 16. b4 Qb8 17. Rxc7 Qxc7 18. Qc1 Qb8 19. Qb2 Re8 20. Rc1 Bd6 21. h3 e5 22. Bc3 Nd5 23. e4 Nxc3 24. Rxc3 Nf8 25. Qc2 Qa8 26. Ne1 Ne6 27. f3 Qa7+ 28. Kf1 Nd4 29. Qd1 Be7 30. Nb3 f5 31. exf5 Nxf5 32. g4 Rd8 33. Qc2 Ne3+ 34. Rxe3 Qxe3 35. Ng2 Qb6 36. Bd3 Bxf3 37. Bxh7+ Kh8 38. Ne1 Bd1 39. Qc3 Kxh7 40. Nc5 Bh4 41. Qxe5 Qf6+ 42. Qxf6 Bxf6 43. Ned3 Bc2 44. Nf4 Bb2 45. Nfe6 Rd6 46. Nc7 Bxa3 47. N7xa6 Bd3+ 48. Kf2 Bc4 49. Nc7 Bxb4 50. Ne4 Rc6 51. Ne8 Rc8 52. N8d6 Bxd6 53. Nxd6 Rd8 54. Ne4 b4 55. Ke3 Re8 56. Kd4 Rxe4+ 57. Kxe4 b3 0-1 | ||||
|
2024.01.23
10th Floripa Open 2024
|
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| 663235 | Nascimento, Pedro Henrique Alves (1946) | Costa, Ricardo Santos (1731) | 1-0 | |
| 1. e4 g6 2. Nf3 Nf6 3. c4 Bg7 4. Nc3 O-O 5. d4 d6 6. Be2 b6 7. O-O Bb7 8. Qc2 c6 9. h3 Nbd7 10. Rd1 Qc7 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nh5 14. Bh2 Nf4 15. Bf1 a6 16. Ne2 Nxe2+ 17. Bxe2 c5 18. d5 Ne5 19. Nxe5 Bxe5 20. Bxe5 dxe5 21. Bg4 Qd6 22. g3 Bc8 23. Kg2 Qg6 24. Bxc8 Raxc8 25. g4 Rcd8 26. f3 Rd6 27. Rh1 Kg7 28. a3 a5 29. b4 axb4 30. axb4 Qf6 31. bxc5 bxc5 32. Rhb1 Rc8 33. Qc3 Rd7 34. Rb5 Qd6 35. Raa5 f6 36. Qa3 Rdc7 37. Ra6 Rc6 38. Ra7 R6c7 39. Rxc7 Qxc7 40. Qa5 Qd6 41. Qb6 Kf7 42. Qxd6 exd6 43. Rb7+ Kg8 44. Rd7 Ra8 45. Rxd6 Ra2+ 46. Kg3 Kf7 47. Rd7+ Ke8 48. Rc7 Ra5 49. h4 Kf8 50. h5 Ke8 51. Kf2 Ra2+ 52. Kg3 Ra5 53. Kh3 Ra3 54. Kg2 Ra2+ 55. Kf1 Ra3 56. Ke2 Ra2+ 57. Kd1 Rf2 58. Rxc5 Rxf3 59. Rc7 Re3 60. c5 Rxe4 61. d6 Rxg4 62. Ke2 Rd4 63. Ke3 f5 64. Re7+ Kd8 65. Rxe5 Rh4 66. Rxf5 Rxh5 67. c6 Rh3+ 68. Ke4 Ke8 69. d7+ Ke7 70. Re5+ 1-0 | ||||
|
2024.01.22
10th Floripa Open 2024
|
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| 662853 | Cordero, D (2028) | Costa, Ricardo Santos (1731) | 1-0 | |
| 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. O-O c6 7. Bd2 Bf5 8. Nh4 Be4 9. f3 Bxb1 10. Rxb1 Nbd7 11. e4 e5 12. Be3 c5 13. dxe5 dxe5 14. Qd2 b6 15. Rbd1 Re8 16. Bh6 Nf8 17. Qc1 Qc7 18. Bxg7 Kxg7 19. f4 Rad8 20. Nf3 exf4 21. e5 Ng8 22. gxf4 Ne7 23. Ng5 h6 24. Ne4 Rxd1 25. Rxd1 Nc6 26. Nd6 Rd8 27. Bd5 Nd4 28. Qe3 1-0 | ||||
|
2024.01.22
10th Floripa Open 2024
|
||||
| 663070 | Costa, Ricardo Santos (1731) | Nunes, Leonardo De Souza | 1-0 | |
| 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d4 exd4 5. Nxd4 g6 6. Nxc6 bxc6 7. Qd4 Rg8 8. Ba4 Bg7 9. Qd3 c5 10. O-O Kf8 11. Rd1 d6 12. c4 Bd7 13. Bxd7 Qxd7 14. Nc3 h6 15. Be3 Qc8 16. Qd2 g5 17. Rab1 Ng6 18. b3 Nh4 19. f3 g4 20. Bxh6 Nxf3+ 21. gxf3 gxf3 22. Kh1 Qh3 23. Bxg7+ Rxg7 24. Rg1 Rg2 25. Rxg2 fxg2+ 26. Kg1 Re8 27. Re1 Qf3 28. Qe3 Qh5 29. Nd5 Re5 30. Nf4 Qh6 31. Nxg2 Qg6 32. Qg3 Rg5 33. Qf3 Kg7 34. Kh1 Qh6 35. Rf1 f6 36. Nf4 Kf7 37. Nd5 Rg6 38. Qxf6+ Rxf6 39. Rxf6+ Qxf6 40. Nxf6 Kxf6 41. Kg2 c6 42. Kg3 Kg5 43. h3 a5 44. a4 d5 45. exd5 cxd5 46. cxd5 Kf5 47. Kf3 Ke5 48. Ke3 Kxd5 49. h4 1-0 | ||||
|
2024.01.21
10th Floripa Open 2024
|
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| 662657 | Costa, Ricardo Santos (1731) | Costa, Flavio Luis Cesar (1994) | 1/2-1/2 | |
| 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Bd3 Bg4 7. Be3 dxc4 8. Bxc4 e6 9. O-O Be7 10. Nc3 O-O 11. a3 Rc8 12. Be2 a6 13. Rc1 Qa5 14. Qa4 Qxa4 15. Nxa4 Nd5 16. Nc3 Rfd8 17. h3 Bf5 18. Nxd5 exd5 19. Rc3 Na5 20. Rfc1 Rxc3 21. Rxc3 Rc8 22. Rxc8+ Bxc8 1/2-1/2 | ||||
|
2024.01.20
10th Floripa Open 2024
|
||||
| 655321 | Justiniano Flores, Tsuyoko Fernanda | Costa, Ricardo Santos (1731) | 0-1 | |
| 1. e4 c5 2. Bc4 Nc6 3. Nc3 a6 4. d3 e6 5. Nf3 d6 6. Bg5 Be7 7. h4 h6 8. Qd2 hxg5 9. g3 Nd4 10. Nxd4 cxd4 11. Na4 b5 12. Bb3 bxa4 13. Bxa4+ Bd7 14. Qb4 a5 15. Qa3 d5 16. Qb3 Kf8 17. Rg1 Rb8 18. Bb5 Rxb5 19. Qa4 Rxb2 20. Qxd4 Rb4 21. Qc3 dxe4 22. hxg5 Bxg5 23. Qc5+ Be7 24. Qe5 Nf6 25. Kd2 Rb5 26. Qf4 e5 27. Qe3 exd3 28. Qa7 dxc2 0-1 | ||||