WORLDBASE Player / Joueur CM Farias, Sergio Roberto Alves
GameID: 0
26 games / 26 parties
2025.05.13 Titled Tue 13th May Late
88034 Askarov, Ba (2300) Farias, Sergio Roberto Alves (1942) 1-0
1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. b3 Bg4 5. Bb2 Nbd7 6. Be2 Bxf3 7. Bxf3 e5 8. O-O Bd6 9. cxd5 cxd5 10. d3 Qe7 11. Nc3 e4 12. dxe4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bxh2+ 15. Kxh2 Qh4+ 16. Kg1 Qxe4 17. Ba3 O-O-O 18. Qd6 Nb8 19. Rac1+ Nc6 20. Qg3 h5 21. Rc4 Qe6 22. Rfc1 h4 23. Rxh4 Rxh4 24. Qxh4 Rd2 25. Qh8+ Kc7 26. Qxg7 Rxa2 27. Bb2 Qxb3 28. Bd4 Rd2 29. Qg3+ Kc8 30. Qg4+ Kc7 31. Qf4+ Kc8 32. Qf5+ Kc7 33. Kh2 Qe6 34. Qf4+ Kc8 35. Rc5 b6 36. Rh5 1-0
2025.05.13 Titled Tue 13th May Late
88244 Farias, Sergio Roberto Alves (1942) Becking, S (2410) 0-1
1. d4 Nf6 2. c4 e6 3. a3 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Be7 7. Qc2 Bg4 8. e3 Bh5 9. Bd3 Bg6 10. Bxg6 hxg6 11. Nf3 Nbd7 12. h3 O-O 13. O-O Re8 14. b4 a6 15. Na4 b5 16. Nc5 Nxc5 17. Bxf6 gxf6 18. dxc5 f5 19. Rad1 Bf6 20. Nd4 Qc7 21. g4 fxg4 22. hxg4 a5 23. Kg2 axb4 24. axb4 Ra4 25. Rb1 Bxd4 26. exd4 Re4 27. f3 Rxd4 28. Rfe1 Qf4 29. Re8+ Kg7 30. Qc3 Ra2+ 31. Kf1 Kh6 32. Re2 Rxe2 33. Kxe2 Qh2+ 34. Ke3 Qe5+ 35. Kf2 Kg5 36. Re1 Qh2+ 37. Ke3 Qf4+ 38. Kf2 Rd2+ 39. Re2 Rxe2+ 40. Kxe2 Qc4+ 41. Kd2 Qxc3+ 42. Kxc3 Kf4 43. Kd4 g5 44. Kd3 Kxf3 45. Kd4 Kf4 46. Kd3 Ke5 47. Ke3 f5 48. gxf5 Kxf5 49. Kf3 d4 50. Ke2 g4 51. Kd2 Ke5 52. Kd3 g3 53. Ke2 g2 54. Kf2 d3 55. Kxg2 d2 56. Kf2 d1=Q 57. Ke3 Qb3+ 58. Kd2 Qxb4+ 59. Kc1 Qxc5+ 60. Kb2 Kd4 61. Ka2 Kd3 62. Ka1 Qb4 63. Ka2 Kc2 64. Ka1 Qb2# 0-1
2025.05.13 Titled Tue 13th May Late
88358 Zhang, Derek (2162) Farias, Sergio Roberto Alves (1942) 1-0
1. Nf3 c5 2. c4 Nc6 3. e3 g6 4. d4 cxd4 5. exd4 d5 6. cxd5 Qxd5 7. Nc3 Qa5 8. d5 Nb8 9. Qd4 Nf6 10. b4 Qb6 11. Be3 Qxd4 12. Bxd4 Bg7 13. Nb5 Na6 14. a3 O-O 15. Bc4 Bf5 16. O-O Rfd8 17. Rfd1 Bg4 18. Rac1 Bxf3 19. gxf3 Nh5 20. Bxa7 Rac8 21. Be3 Nc7 22. Na7 Bb2 23. Rb1 Bxa3 24. Nxc8 Rxc8 25. Rb3 Ne8 26. Bf1 Bxb4 27. Rxb4 Nd6 28. Rc1 Ra8 29. Bc5 Nf4 30. Rxf4 1-0
2025.05.13 Titled Tue 13th May Late
88512 Farias, Sergio Roberto Alves (1942) Toncheva, Nadya (2332) 0-1
1. d4 g6 2. h4 Nf6 3. h5 Nxh5 4. Rxh5 gxh5 5. e4 d5 6. e5 c5 7. Qxh5 cxd4 8. Bd3 Nc6 9. Nf3 h6 10. a3 Rg8 11. Bf4 Bg4 12. Qh2 Bxf3 13. gxf3 e6 14. Nd2 Qb6 15. Nb3 O-O-O 16. O-O-O a5 17. a4 Kb8 18. Bb5 Rc8 19. Kb1 Nb4 20. Nxd4 Bc5 21. c3 Bxd4 22. Rxd4 Nc6 23. Rd1 Rg6 24. Be3 Qc7 25. f4 Ne7 26. f3 Nf5 27. Bd4 Rcg8 28. Qd2 Rg2 29. Be2 Nxd4 30. cxd4 Qb6 31. Rc1 Qb4 32. Qc2 Ka8 33. f5 Qxd4 34. fxe6 fxe6 0-1
2025.05.13 Titled Tue 13th May Late
88655 Brown, Raehanna (1906) Farias, Sergio Roberto Alves (1942) 1-0
1. c4 c6 2. e4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 a6 7. d4 g6 8. Bc4 e6 9. O-O Bg7 10. Nxd5 exd5 11. Re1+ Kf8 12. Bb3 h6 13. Bf4 Nc6 14. Rc1 Bg4 15. Be3 Kg8 16. h3 Be6 17. Bf4 Kh7 18. Ne5 Nxe5 19. Bxe5 Qg5 20. Qf3 Bxe5 21. dxe5 Rhd8 22. Rc7 b5 23. Rxf7+ Bxf7 24. Qxf7+ Kh8 25. e6 Rf8 26. Qd7 Rad8 27. Qa7 Qf5 28. e7 Qxf2+ 29. Qxf2 Rxf2 30. Kxf2 1-0
2025.05.13 Titled Tue 13th May Late
88840 Farias, Sergio Roberto Alves (1942) Moreira, Ron (2097) 1-0
1. d4 Nf6 2. c4 e6 3. a3 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Be7 7. Qc2 h6 8. Bh4 Nbd7 9. e3 Nh5 10. Bxe7 Qxe7 11. Bd3 Nf4 12. Bf1 O-O 13. g3 Nh5 14. Bg2 f5 15. Qe2 Nhf6 16. Nf3 Ne4 17. O-O Nxc3 18. bxc3 f4 19. gxf4 Rxf4 20. c4 Nf6 21. Ne5 Rf5 22. cxd5 cxd5 23. Rab1 Rg5 24. f4 Bg4 25. Qb5 Rh5 26. Qxb7 Qxb7 27. Rxb7 Be2 28. Rf2 Bc4 29. Nxc4 dxc4 30. Rxg7+ Kxg7 31. Bxa8 Ra5 32. Ra2 Ng4 33. e4 Ne3 34. Kf2 Nd1+ 35. Kf3 Nc3 36. Ra1 Nb5 37. d5 c3 38. e5 c2 39. d6 Nd4+ 40. Ke4 Nb3 41. Rg1+ Kf8 42. e6 c1=Q 43. e7+ 1-0
2025.05.13 Titled Tue 13th May Late
89013 Farias, Sergio Roberto Alves (1942) Henderson de La Fuente, Andrea (2002) 0-1
1. d4 d6 2. c4 e5 3. d5 f5 4. e4 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nc3 O-O 8. g3 Na6 9. Bg2 Nc5 10. Nge2 a5 11. O-O Bd7 12. Rc1 Qe8 13. b3 Qh5 14. f4 exf4 15. Nxf4 Qxd1 16. Rfxd1 Bxc3 17. Rxc3 fxe4 18. Re3 Rae8 19. Rde1 Bf5 20. Ne6 Nxe6 21. dxe6 Rxe6 22. Bxe4 Bxe4 23. Rxe4 Rxe4 24. Rxe4 Kf7 25. Rf4+ Ke7 26. Re4+ Kd7 27. Rg4 Rf7 28. Kg2 c6 29. h4 Ke6 30. Re4+ Kd7 31. Rg4 d5 32. cxd5 cxd5 33. h5 Kd6 34. Ra4 b6 35. b4 axb4 36. Rxb4 Kc5 37. Rb1 Ra7 38. Rb2 Kc4 39. Rxb6 Rxa2+ 40. Kf3 Ra7 41. Rd6 Re7 42. Rc6+ Kd3 43. g4 d4 44. g5 Kd2 45. h6 gxh6 46. Rxh6 d3 47. g6 hxg6 48. Rxg6 Kd1 49. Rc6 d2 50. Kf2 Rf7+ 51. Ke3 Re7+ 52. Kf2 Re4 53. Ra6 Kc2 54. Ra2+ Kc1 55. Kf3 Re5 56. Ra1+ Kb2 57. Rd1 Kc2 58. Rh1 d1=Q+ 0-1
2025.05.13 Titled Tue 13th May Late
87909 Degenbaev, Aziz (2279) Farias, Sergio Roberto Alves (1942) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. a3 h5 8. f4 d6 9. Qf3 Nbd7 10. Be3 Be7 11. O-O-O Rb8 12. Kb1 Qa5 13. h3 h4 14. Rg1 Qh5 15. Qf2 Nc5 16. e5 dxe5 17. fxe5 Qg6+ 18. Ka2 Nh5 19. Nc6 bxc6 20. Bxc5 Bxc5 21. Qxc5 Bd7 22. Bd3 Qg5 23. Ne4 Qe7 24. Nd6+ Kf8 25. Rgf1 f6 26. Rde1 f5 27. Qa7 Rd8 28. c5 Ng3 29. Rf3 g6 30. Bc4 Be8 31. Qxa6 Bf7 32. Qxc6 Kg7 33. Rd3 Ne4 34. Nxe4 Rxd3 35. Bxd3 fxe4 36. Rxe4 Rd8 37. Bc4 Qd7 38. Qxd7 Rxd7 39. c6 Rc7 40. Bb5 Be8 41. Rc4 Kf7 42. b4 Ke7 43. Ba4 Bxc6 44. Rxc6 Rxc6 45. Bxc6 g5 46. b5 Kd8 47. b6 Kc8 48. Bf3 g4 0-1
2025.05.06 Titled Tue 6th May Late
96081 Farias, Sergio Roberto Alves (1942) Kovac, Petar (2312) 1-0
1. d4 Nf6 2. c4 e6 3. a3 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Bd6 7. Qc2 O-O 8. Nf3 Re8 9. e3 h6 10. Bh4 Nbd7 11. Bd3 b5 12. O-O Bb7 13. b4 a5 14. Rab1 axb4 15. axb4 Nb6 16. e4 dxe4 17. Nxe4 Be7 18. Nc5 Bxc5 19. dxc5 Nbd5 20. Rfd1 Qc7 21. Bg3 Nf4 22. Bf1 N6h5 23. Bxf4 Nxf4 24. g3 Nd5 25. Nd4 Ra4 26. Nf5 Rea8 27. Qb2 f6 28. Qd4 Ra2 29. Re1 Bc8 30. Re8+ Kh7 31. Bd3 Bxf5 32. Bxf5+ g6 33. Rxa8 Rxa8 34. Be4 Rd8 35. Re1 Qe7 36. Bxg6+ Kxg6 37. Rxe7 1-0
2025.05.06 Titled Tue 6th May Late
96408 De Sousa, Daniel Aguiar (1985) Farias, Sergio Roberto Alves (1942) 1-0
1. Nf3 c5 2. e3 d5 3. d4 cxd4 4. exd4 Nc6 5. b3 Bg4 6. Bb2 e6 7. Nbd2 Bb4 8. c3 Bd6 9. Be2 Nf6 10. h3 Bh5 11. O-O O-O 12. c4 Rc8 13. Ne5 Bxe2 14. Qxe2 Bxe5 15. dxe5 Nd7 16. cxd5 exd5 17. f4 Nc5 18. Rac1 b6 19. Rc3 d4 20. Rg3 Re8 21. Nc4 Qd5 22. Qg4 g6 23. Nd6 Ne4 24. Nxe8 Rxe8 25. Rd3 Nc5 26. Qf3 Qxf3 27. Rdxf3 Rd8 28. Rd1 Nb4 29. Rxd4 Rxd4 30. Bxd4 Ne6 31. Be3 Nxa2 32. Bd2 a5 33. Rf1 Nd4 34. Ra1 Nb4 35. Bxb4 axb4 36. g3 Nxb3 37. Rb1 Nd2 38. Rxb4 f5 39. exf6 Kf7 40. Kf2 Kxf6 41. Rxb6+ Kf5 42. Rb4 Ne4+ 43. Kf3 Nf6 44. g4+ Ke6 45. Rb6+ Kf7 46. Rb7+ Ke6 47. g5 Nd5 48. Rxh7 Nc3 49. Rh8 Nd5 50. Rf8 Ke7 51. Ra8 Nb6 52. Ra6 Nd5 53. Rxg6 Kf7 54. Rd6 Nb4 55. f5 Na2 56. Rd7+ Ke8 57. Ra7 Nc3 58. f6 Nd5 59. g6 Nxf6 60. Kf4 Nd5+ 61. Kg5 Kf8 62. h4 Kg8 63. h5 Kf8 64. h6 Nb6 65. Rb7 Nd5 66. Rb8+ Ke7 67. g7 Nf6 68. g8=Q Nxg8 69. Rxg8 Kf7 70. h7 Ke7 71. h8=Q Kf7 72. Qh7+ Ke6 73. Rg6+ Ke5 74. Qf7 Ke4 75. Re6+ Kd5 76. Qd7+ Kc5 77. Rc6+ Kb5 78. Qb7+ Ka5 79. Ra6# 1-0
2025.05.06 Titled Tue 6th May Late
96223 Shearsby, Jude (2133) Farias, Sergio Roberto Alves (1942) 1-0
1. f3 c5 2. g4 d5 3. Nh3 e5 4. Nf2 Nc6 5. e4 h5 6. gxh5 Rxh5 7. exd5 Nd4 8. Nc3 Nf6 9. d3 Nxd5 10. f4 Qh4 11. Nxd5 exf4 12. Nxf4 Re5+ 13. Be2 Nf3+ 14. Kf1 Nd4 15. Bg4 g5 16. Bxc8 gxf4 17. Qg4 Qe7 18. Bxf4 Re2 19. Bxb7 Rb8 20. Bxb8 Qxb7 21. Bg3 Qxb2 22. Qc8+ Ke7 23. Qxc5+ Kf6 24. Bh4+ Ke6 25. Qc8+ Kd5 26. Qd7+ 1-0
2025.05.06 Titled Tue 6th May Late
95996 Sobek, J (2195) Farias, Sergio Roberto Alves (1942) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Bf4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 a6 7. a4 g6 8. e4 Bg7 9. h3 O-O 10. Bd3 Re8 11. Nf3 Qc7 12. O-O b6 13. Nd2 Nbd7 14. Nc4 Ne5 15. Nxe5 dxe5 16. Be3 Bd7 17. Qc2 Qd6 18. Rfc1 Reb8 19. Ne2 Bf8 20. a5 bxa5 21. Bxc5 Qxc5 22. Qxc5 Bxc5 23. Rxc5 Rxb2 24. Rcxa5 Nxe4 25. Bxe4 Rxe2 26. Bf3 Rd2 27. Rxa6 Rxa6 28. Rxa6 Bb5 29. Rb6 Bc4 30. d6 f5 31. Bb7 Kf8 32. Bc8 Ke8 33. d7+ Kd8 34. Rf6 Kc7 35. Rf8 Bb5 36. Rh8 h5 37. Rg8 Rd6 38. Rg7 Kd8 39. h4 e4 40. Kh2 f4 41. Rf7 e3 42. fxe3 fxe3 43. Rf8+ Kc7 44. Re8 e2 45. Re3 Bxd7 46. Bxd7 Kxd7 47. Rxe2 Re6 48. Rxe6 Kxe6 49. g3 Kf5 50. Kg2 Kg4 51. Kf2 Kf5 52. Kg2 g5 53. Kf3 gxh4 54. gxh4 Kg6 55. Kf4 Kh6 56. Kf5 Kh7 57. Kg5 Kg7 58. Kxh5 Kh7 59. Kg5 Kg7 60. h5 Kh7 61. h6 Kh8 62. Kg6 Kg8 63. h7+ Kh8 64. Kh6 1/2-1/2
2025.05.06 Titled Tue 6th May Late
95761 Farias, Sergio Roberto Alves (1942) Bahmani, Koorosh (2208) 0-1
1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 a6 7. e3 Bg4 8. Bd3 e6 9. O-O Bd6 10. Bg5 h6 11. Bh4 O-O 12. Rb1 Nb4 13. Be2 Rc8 14. Ne5 Bf5 15. Rc1 Be7 16. a3 Nc6 17. f4 Nd7 18. Bf2 f6 19. Nxc6 Rxc6 20. g4 Bh7 21. f5 exf5 22. Nxd5 Rxc1 23. Nxe7+ Qxe7 24. Qxc1 Kh8 25. Qc7 fxg4 26. Bxg4 f5 27. Bf3 Qg5+ 28. Kh1 Nf6 29. Rg1 Ng4 30. Bxg4 fxg4 31. Qe5 Qxe5 32. dxe5 Be4+ 33. Rg2 Rxf2 0-1
2025.05.06 Titled Tue 6th May Late
95611 Farias, Sergio Roberto Alves (1942) Hoeffer, D (2295) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 e5 6. d5 a5 7. Bg2 O-O 8. Nge2 Na6 9. h3 h6 10. O-O Nc5 11. b3 Nh5 12. Be3 b6 13. a3 f5 14. b4 axb4 15. axb4 Rxa1 16. Qxa1 Nd7 17. Qa7 f4 18. gxf4 exf4 19. Bd4 f3 20. Bxg7 Kxg7 21. Bxf3 Rxf3 22. Nd4 Ne5 23. Nxf3 Nxf3+ 24. Kg2 Bxh3+ 25. Kxf3 Bxf1 26. Nb5 Qf6+ 27. Ke3 Qf4+ 28. Kd4 Qxf2+ 29. Kc3 Qe3+ 30. Kb2 Qe2+ 31. Ka1 Qxc4 32. Nxc7 Qc1+ 33. Ka2 Bc4# 0-1
2025.05.06 Titled Tue 6th May Late
95470 Sitbon, Itay (2192) Farias, Sergio Roberto Alves (1942) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 Bc5 7. O-O b5 8. Bb3 Qb6 9. Nd5 exd5 10. Qxd5 Qg6 11. Qxa8 Bd6 12. e5 Bc7 13. Bg5 Ne7 14. Rac1 Qb6 15. Be3 Qa5 16. Qe4 Nbc6 17. Ng5 Nxe5 18. Bf4 h6 19. Bxe5 Bxe5 20. Qxe5 hxg5 21. Rxc8+ 1-0
2025.05.06 Titled Tue 6th May Late
95368 Farias, Sergio Roberto Alves (1942) Herrera Ortiz, M (2174) 1/2-1/2
1. d4 e6 2. c4 Nf6 3. a3 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bg5 O-O 7. Qc2 c6 8. e3 Nbd7 9. Bd3 Re8 10. Nge2 Nf8 11. O-O Nh5 12. Bxe7 Qxe7 13. b4 Bd7 14. Rab1 Rac8 15. a4 Nf6 16. Bf5 g6 17. Bxd7 N8xd7 18. Ng3 Nb6 19. Rfe1 Nc4 20. Qa2 Qd7 21. e4 Nb6 22. e5 Ng4 23. Qd2 Kg7 24. f4 f5 25. h3 Nh6 26. Nf1 Nc4 27. Qa2 Nf7 28. Re2 Nd8 29. Nd2 Nxd2 30. Rxd2 Ne6 31. g3 a6 32. a5 Rcd8 33. Na4 Qc8 34. Nc5 Nc7 35. Rc1 h5 36. h4 Nb5 37. Qa1 Qc7 38. Rdc2 Qe7 39. Kg2 Ra8 40. Kg1 Kf7 41. Kg2 Reb8 42. Kg1 Kg7 43. Kg2 Ra7 44. Kg1 Raa8 45. Kg2 1/2-1/2
2025.04.22 Titled Tue 22nd Apr Late
109410 George, Kevin (2288) Farias, Sergio Roberto Alves (1942) 1-0
1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qd6 5. Bb5+ Nd7 6. dxe6 Qxe6+ 7. Be2 1-0
2025.04.22 Titled Tue 22nd Apr Late
109544 Farias, Sergio Roberto Alves (1942) Asensio Ramos, E (2216) 0-1
1. d4 d5 2. c4 e6 3. Nc3 h6 4. cxd5 exd5 5. Nf3 Nf6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 O-O 9. Bd3 Re8 10. O-O a6 11. Rb1 Nc6 12. b4 Nxb4 13. Be2 Bf5 14. Rb2 Rab8 15. Ne5 Nc6 16. f4 Ne4 17. Qb3 Nxc3 18. Qxc3 Nxe5 19. fxe5 Qg6 20. Qc6 bxc6 0-1
2025.04.22 Titled Tue 22nd Apr Late
109783 Mirimanian, H (2257) Farias, Sergio Roberto Alves (1942) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 h5 7. h3 Nf6 8. Bg2 Nc6 9. O-O b5 10. Nxc6 dxc6 11. f4 Bc5+ 12. Kh1 Bb7 13. e5 Nd7 14. Ne4 Be7 15. Be3 c5 16. Qe2 Bxe4 17. Bxe4 Rd8 18. a4 c4 19. axb5 Bc5 20. bxa6 Qa7 21. Bxc5 Nxc5 22. Bc6+ Kf8 23. Qxc4 g6 24. b4 Nd7 25. Rfd1 Kg7 26. Bxd7 Rxd7 27. Rxd7 Qxd7 28. Qe4 Qa7 29. b5 Rb8 30. c4 Rd8 31. b6 Qxb6 32. a7 Rd2 33. a8=Q Qb2 34. Qa2 Rd1+ 35. Rxd1 Qxa2 36. c5 Qf2 37. c6 Qxg3 38. Rd3 Qf2 39. Rf3 Qc5 40. Kg2 h4 41. Rf2 Qc3 42. Qf3 Qc5 43. Re2 Qc4 44. Rd2 Qc3 45. Qxc3 1-0
2025.04.22 Titled Tue 22nd Apr Late
109830 Farias, Sergio Roberto Alves (1942) Diaz Cesar, Wilsaida Pieranlly (1892) 1-0
1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. d5 Be7 6. g3 c6 7. Bg2 O-O 8. Nge2 Re8 9. h3 Nf8 10. Be3 Ng6 11. Qd2 Qc7 12. O-O Bf8 13. Rac1 Ne7 14. Rfd1 Ng6 15. Kh2 Ne7 16. dxc6 Nxc6 17. b3 Nb4 18. Nb5 Qc6 19. Qxb4 1-0
2025.04.22 Titled Tue 22nd Apr Late
110007 Brancaleoni, M (2185) Farias, Sergio Roberto Alves (1942) 1-0
1. Nf3 c5 2. c3 d5 3. d4 cxd4 4. cxd4 Nc6 5. Nc3 Nf6 6. Bf4 a6 7. Rc1 Qb6 8. Na4 Qa5+ 9. Bd2 Qd8 10. e3 e6 11. Bd3 Bd6 12. O-O O-O 13. a3 Qe7 14. Nb6 Rb8 15. Bc3 Nd7 16. Nxc8 Rfxc8 17. e4 dxe4 18. Bxe4 Nf6 19. Bb1 Nd5 20. Bd2 h6 21. Qe2 Re8 22. Qd3 f5 23. Rfe1 Qf6 24. Ba2 Rbd8 25. Re2 Nf4 26. Bxf4 Bxf4 27. Rce1 Nxd4 28. Nxd4 Rxd4 29. Qf3 Bd2 30. Rxe6 Rxe6 31. Rxe6 1-0
2025.04.22 Titled Tue 22nd Apr Late
110329 Medina, M ECU (2368) Farias, Sergio Roberto Alves (1942) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 a6 7. a4 g6 8. e4 Bg4 9. Be2 Bxf3 10. Bxf3 Nbd7 11. O-O Bg7 12. Be2 O-O 13. f4 Re8 14. Bf3 Qc7 15. a5 Rab8 16. Be3 b5 17. axb6 Qxb6 18. Ra2 Re7 19. Qa4 Ra8 20. Rfa1 Qb4 21. e5 Ne8 22. Ne4 dxe5 23. d6 Qxa4 24. Rxa4 Re6 25. Nxc5 Nxc5 26. Bxa8 Nxa4 27. d7 Bf6 28. dxe8=Q+ Rxe8 29. Bc6 Rb8 30. Rxa4 exf4 31. Rxf4 Bg5 32. Re4 Bxe3+ 33. Rxe3 Rxb2 34. Ra3 Rb6 35. Bd5 Kg7 36. Bc4 Rb1+ 37. Kf2 Rb2+ 38. Kg3 Rc2 39. Bxa6 h5 40. h4 f6 41. Bd3 Rd2 42. Be4 g5 43. Ra7+ Kg8 44. hxg5 fxg5 45. Ra5 h4+ 46. Kg4 h3 47. Rxg5+ Kf7 48. gxh3 Kf6 49. Rf5+ Ke6 50. Rf4 Ke5 51. Bf3 Ra2 52. Rf5+ Kd6 53. Rf6+ Ke5 54. Rf5+ Kd6 55. h4 Rh2 56. h5 Ke6 57. Rg5 Kf6 58. Rg6+ Kf7 59. Bd5+ Kf8 60. Kg5 1-0
2025.04.22 Titled Tue 22nd Apr Late
110449 Farias, Sergio Roberto Alves (1942) Alvarez Leon, Lu (2178) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 Nbd7 7. Nge2 e5 8. d5 a5 9. O-O Nc5 10. h3 h6 11. Be3 b6 12. b3 Kh7 13. Qd2 Nfd7 14. Rab1 f5 15. f3 Qf6 16. a3 f4 17. gxf4 exf4 18. Bd4 Ne5 19. b4 axb4 20. axb4 Ncd7 21. Nb5 Qg5 22. Nxc7 Ra3 23. Ne6 Qh4 24. Nxf8+ Nxf8 25. Qxf4 Qe7 26. Bxe5 Bxe5 27. Qd2 g5 28. Nd4 Ng6 29. Ra1 Rxa1 30. Rxa1 Nf4 31. Ra8 Bxd4+ 32. Kf1 Bb7 33. Ra7 Be5 34. Qf2 Qc7 35. c5 bxc5 36. bxc5 dxc5 37. d6 Qb6 38. Qa2 Kg6 39. d7 Bd4 40. d8=Q Qb5+ 41. Ke1 Qb4+ 42. Kd1 Bd5 43. Qdxd5 Nxd5 44. exd5 Qc3 45. Qc2+ Kf6 46. Qxc3 Bxc3 47. d6 Ke6 48. d7 Ke7 49. Kc2 Bd4 50. Kd3 Bf2 51. Ke4 c4 52. Bf1 Bxa7 53. Bxc4 Kxd7 54. Kf5 Be3 55. Kg6 Ke7 56. Bd3 Kf8 57. Bf5 Kg8 58. Bg4 Kh8 59. Kxh6 Kg8 60. Kg6 Kh8 61. Kf5 Kg7 62. Ke4 Bc1 63. Kf5 Bd2 64. Ke4 Bc1 65. Kf5 Kh6 66. Kf6 Bb2+ 67. Kf7 Bc1 68. Kf6 Bb2+ 69. Kf5 Bc1 70. Ke4 Bd2 71. Kd3 Bf4 72. Kc2 Be3 73. Kd1 Bf4 74. Ke2 Be5 75. Kf2 Bf4 76. Kg2 Be5 77. Kf2 Bf4 78. Ke2 Be5 79. Kd3 Bf4 80. Ke4 Bc1 81. Kf5 Bd2 82. Ke4 Bc1 83. Kd3 Bf4 1/2-1/2
2025.04.22 Titled Tue 22nd Apr Late
110473 Bogaudinov, R (1912) Farias, Sergio Roberto Alves (1942) 0-1
1. a4 c5 2. h4 d5 3. h5 h6 4. d3 Nc6 5. Nc3 Nf6 6. g3 Bf5 7. Bg2 e5 8. Nxd5 Nxd5 9. e4 Be6 10. exd5 Bxd5 11. Nf3 f6 12. Be3 Be7 13. O-O O-O 14. Nh4 Bxg2 15. Kxg2 f5 16. Ng6 Rf7 17. c3 Bf6 18. Bxc5 Qd5+ 19. Kg1 Qxc5 20. b4 Qxc3 21. b5 Nd4 22. Rc1 Qxc1 23. Qxc1 Ne2+ 24. Kg2 Nxc1 25. Rxc1 Rd8 26. a5 e4 27. dxe4 fxe4 28. Re1 Re8 29. a6 bxa6 30. bxa6 Bd4 31. Rd1 Rxf2+ 32. Kh3 Bb6 33. Rc1 e3 34. Nf4 Rxf4 35. gxf4 e2 36. Re1 Ba5 37. Rxe2 Rxe2 38. Kg4 Re6 39. Kf5 Rxa6 40. Ke5 Bc7+ 41. Kf5 Ra4 42. Kg6 Bxf4 43. Kf5 Bg5 44. Kg6 Rb4 45. Kf5 a5 46. Ke5 a4 47. Kd5 a3 48. Kc5 Rb1 49. Kd5 a2 50. Ke4 a1=Q 51. Kf5 Qa5+ 52. Kg6 Rb6# 0-1
2025.04.22 Titled Tue 22nd Apr Late
110609 Farias, Sergio Roberto Alves (1942) Ermolaev, E (2282) 1-0
1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 a6 7. e3 Bg4 8. Be2 e6 9. O-O Bd6 10. Bg5 O-O 11. a3 Rc8 12. Rc1 h6 13. Bh4 Na5 14. Ne5 Bxe2 15. Qxe2 Nc4 16. f4 Be7 17. Rfd1 Nd7 18. Bf2 Ncxe5 19. fxe5 f6 20. exf6 Nxf6 21. e4 Qe8 22. exd5 exd5 23. Re1 Bd6 24. Qd3 Qh5 25. Bg3 Rcd8 26. Re6 Bb8 27. Rf1 Ng4 28. Bxb8 Rxf1+ 29. Qxf1 Rxb8 30. h3 Rf8 31. Qe2 Rf2 32. Qxg4 Qxg4 33. hxg4 Rxb2 34. Nxd5 Rd2 35. Re4 Rd3 36. a4 Ra3 37. Nb6 Rb3 38. a5 Rb5 39. d5 Rxa5 40. d6 Ra1+ 41. Kf2 Rd1 42. d7 Kf7 43. Ke2 Rd6 44. Rb4 Ke7 45. Nc8+ Kxd7 46. Nxd6 a5 47. Rxb7+ 1-0
2025.04.22 Titled Tue 22nd Apr Late
110725 Farias, Sergio Roberto Alves (1942) Chen, Yidong (2060) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be2 Nc6 9. d5 Bxc3+ 10. Bd2 Bxa1 11. Qxa1 Nd4 12. Nxd4 cxd4 13. Qxd4 f6 14. O-O O-O 15. h4 e6 16. h5 exd5 17. hxg6 hxg6 18. exd5 Kg7 19. d6 Bd7 20. Bc3 Qb6 21. Qe4 Rae8 22. Qf3 Qc6 23. Qxc6 Bxc6 24. Bc4 Re4 25. Bb3 Rd8 26. Rd1 Rd7 27. f3 Re8 28. Kf2 b6 29. g4 Red8 30. Bb4 a5 31. Ba3 b5 32. Be6 b4 33. Bxd7 Rxd7 34. Bb2 Kf7 35. f4 Ke6 36. g5 fxg5 37. Be5 gxf4 38. Bxf4 Bd5 39. Re1+ Kf7 40. Re2 a4 41. Ke3 Kf6 42. Kd4 Bf7 43. Kc5 Kf5 44. Bh2 b3 45. axb3 axb3 46. Kc6 Rd8 47. Kc7 Ra8 48. d7 Ra7+ 49. Kc8 Rxd7 50. Kxd7 g5 51. Rf2+ Kg6 52. Be5 Bc4 53. Ke7 g4 54. Rf6+ Kg5 55. Rb6 Kh4 56. Rh6+ Kg5 57. Rb6 Kf5 58. Bg3 Ke4 59. Kd6 Kd3 60. Kc5 Bf7 61. Be5 Kc2 62. Kd4 b2 63. Rxb2+ Kxb2 64. Ke3+ Kc2 65. Kf4 Kd3 66. Kxg4 1/2-1/2