WORLDBASE Player / Joueur FM Alonso Orta, Osiel Alberto
GameID: 0
194 games / 194 parties
2025.07.08 Titled Tue 8th Jul Late
23618 Alonso Orta, Osiel Alberto (2280) Kurchenko, Egor (2130) 0-1
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nxd5 6. exd5 Ne7 7. Qxd4 d6 8. Bg5 h6 9. Bh4 Nf5 10. Bb5+ c6 11. Qe4+ Be7 12. Bxe7 Qxe7 13. Qxe7+ Nxe7 14. dxc6 bxc6 15. Bd3 O-O 16. O-O-O d5 17. Rhe1 Nf5 18. Ne5 Ne7 19. Nf3 Re8 20. Re3 Bd7 21. Rde1 Kf8 22. Ne5 Be6 23. f4 c5 24. Bb5 Red8 25. Nxf7 Kxf7 26. Rxe6 Nf5 27. g4 Nd4 28. Re7+ Kf8 29. Bd3 Re8 30. Rxe8+ Rxe8 31. Rxe8+ Kxe8 32. h3 Ke7 33. c3 Nf3 34. Kd1 Ng1 35. Bf1 g5 36. fxg5 hxg5 37. Bg2 d4 38. cxd4 cxd4 39. Kd2 Kd6 40. Ke1 d3 41. Kd2 Ne2 42. Bf1 Nf4 43. Bxd3 Nxh3 44. Bf5 Kd5 45. Kd3 Nf4+ 46. Kc3 Ne2+ 47. Kc2 Nd4+ 48. Kc3 Nxf5 49. gxf5 Ke5 50. Kd3 Kxf5 51. Ke2 Ke4 52. Kf1 Kd3 53. Kf2 Kc2 54. Kf3 Kxb2 55. Kg4 Kxa2 56. Kxg5 Kb3 57. Kf5 a5 58. Ke5 a4 0-1
2025.07.08 Titled Tue 8th Jul Late
23723 Alonso Orta, Osiel Alberto (2280) Hilwerda, Jonas (2254) 0-1
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Ne2 O-O 8. O-O Bf5 9. Ng3 Bg6 10. c3 a5 11. a4 Na6 12. h4 Bxg3 13. fxg3 h6 14. Qg4 Kh8 15. Bf4 Nc7 16. Rae1 Nd5 17. Bc1 Re8 18. h5 Bh7 19. Rxe8+ Qxe8 20. Kf2 f5 21. Qf3 Nf6 22. Re1 Ng4+ 23. Qxg4 fxg4 24. Rxe8+ Rxe8 25. Bf4 Bc2 26. Bxf7 Rf8 27. Bc4 Bxa4 28. Be6 Bc2 29. Ke3 Re8 0-1
2025.07.08 Titled Tue 8th Jul Late
23918 Rosenberg, E (2004) Alonso Orta, Osiel Alberto (2280) 1-0
1. d4 Nf6 2. Nf3 g6 3. e3 d6 4. Be2 Bg7 5. O-O Nbd7 6. c4 c5 7. Nc3 O-O 8. b3 a6 9. Bb2 Rb8 10. Qc2 Qa5 11. a4 e5 12. dxe5 dxe5 13. Rfd1 Re8 14. h3 Nf8 15. Nd5 Nxd5 16. cxd5 Bd7 17. Bc3 Qc7 18. d6 Qc6 19. Bc4 b5 20. Bd5 Qc8 21. axb5 axb5 22. Ra7 b4 23. Bb2 e4 24. Ng5 Ne6 25. Nxe6 fxe6 26. Bxe4 Bxb2 27. Qxb2 Rf8 28. Rc7 Qe8 29. Bc6 Bxc6 30. Qg7# 1-0
2025.07.08 Titled Tue 8th Jul Late
24178 Alonso Orta, Osiel Alberto (2280) Ferrara, Enzo (2138) 0-1
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. dxc5 Bxc5 6. Bd3 a6 7. b3 Nb4 8. Bb2 Nxd3+ 9. cxd3 Nf6 10. e5 Nd7 11. d4 Bb4 12. a3 Be7 13. O-O O-O 14. Rc1 f5 15. exf6 Nxf6 16. Re1 Bd7 17. Ng5 Qb6 18. Qe2 Rae8 19. Qd3 h6 20. Ngf3 Bb5 21. Qb1 Bd6 22. Ne5 Bxe5 23. Rxe5 Ng4 24. Nf3 Nxe5 25. Nxe5 Rf5 26. Qc2 Ref8 27. Ng6 Rxf2 28. Ne7+ Kh8 29. Ng6+ Kg8 30. Ne7+ Kf7 31. Qxf2+ Kxe7 32. Qh4+ Rf6 33. Qg3 g5 34. Rc7+ Bd7 35. Qe5 Qxb3 36. Rxd7+ Kxd7 37. Qxf6 Qxb2 38. Qxh6 Qxd4+ 39. Kf1 Qa1+ 40. Kf2 Qb2+ 41. Kf1 Qc1+ 42. Kf2 Qd2+ 43. Kf1 Qf4+ 44. Ke2 Kd6 45. Qh8 Qe5+ 46. Qxe5+ Kxe5 47. Kf3 b5 48. g3 a5 49. Ke3 b4 50. axb4 axb4 51. Kd3 g4 52. Ke3 b3 53. Kd3 d4 54. Kd2 Ke4 55. Ke2 b2 0-1
2025.07.08 Titled Tue 8th Jul Late
24254 Purygin, A (2335) Alonso Orta, Osiel Alberto (2280) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. O-O Nf6 8. Qe2 Be7 9. Rd1 e5 10. b4 Bg4 11. b5 Nd4 12. Qe3 Bxf3 13. gxf3 Nc2 14. Qd3 Nxa1 15. Ba3 O-O 16. Rxa1 Rc8 17. Nd5 Nxd5 18. Bxd5 Qb6 19. Bc1 Qd4 20. Qxd4 exd4 21. Bxb7 Rc2 22. Bf4 g5 23. Bg3 h5 24. h3 d3 25. Rd1 d2 26. Kf1 g4 27. fxg4 hxg4 28. hxg4 Bg5 29. Ke2 Rc1 30. f4 Rxd1 31. Kxd1 Bf6 32. Kxd2 Bd4 33. Kd3 Bc5 34. Kc4 Kg7 35. Kd5 Bb6 36. a4 Rh8 37. f5 Bc7 38. Bxd6 Bxd6 39. Kxd6 Rh4 40. e5 Rxg4 41. e6 fxe6 42. fxe6 Kf6 43. e7 Rg8 44. Bc6 Rg1 45. e8=Q 1-0
2025.07.08 Titled Tue 8th Jul Late
24494 Vardi, Ilan Alonso Orta, Osiel Alberto (2280) 0-1
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. Bh6 O-O 9. h4 Nd4 10. h5 Nxc2+ 11. Kd1 Nxa1 12. Bxg7 Kxg7 13. hxg6 Nxg6 14. Qh6+ Kf6 15. e5+ dxe5 16. Ne4+ Ke7 17. Qg5+ Kd7 18. Qe3 Qa5 19. Rxh7 Qxa2 20. Nxc5+ Kc7 21. Kc1 Nb3+ 22. Nxb3 Qxb3 23. Qc5+ Kd7 24. Nf3 Qd5 25. Qc3 Qd6 26. Nd2 Qc7 27. Nc4 a5 28. Qa3 Ke8 29. Rg7 b5 30. Rxg6 fxg6 31. Qc3 bxc4 32. Bxa8 Bd7 33. Qc2 Ke7 34. Qc3 Rxa8 0-1
2025.07.08 Titled Tue 8th Jul Late
24641 Alonso Orta, Osiel Alberto (2280) Gimeno Martos, R (2090) 0-1
1. e4 g6 2. d4 Bg7 3. f4 d6 4. c3 c6 5. Bd3 Nf6 6. Nf3 O-O 7. O-O Bg4 8. h3 Bxf3 9. Qxf3 e5 10. dxe5 dxe5 11. f5 Nbd7 12. Na3 Nc5 13. Bc2 a5 14. g4 b5 15. g5 Nh5 16. f6 Bh8 17. Be3 Ne6 18. Rad1 Qc7 19. Bb3 Nef4 20. Rd2 a4 21. Bc2 Rad8 22. Rfd1 Rxd2 23. Rxd2 Rd8 24. Rxd8+ Qxd8 25. Nb1 Qd7 26. Kh2 h6 27. h4 Qe6 28. a3 Qc4 29. Nd2 Qa2 30. Bd1 Qxb2 31. Qf2 Qxc3 32. Bxh5 Nxh5 33. Nf3 Nf4 34. Nxe5 Qxe5 35. Bxf4 Qxe4 36. Qd2 Qe8 37. Qd6 hxg5 38. hxg5 Qe2+ 39. Kg3 Qe1+ 40. Kf3 Qf1+ 41. Ke3 Qc1+ 42. Kf3 Qh1+ 43. Ke3 Qe1+ 44. Kf3 Qe8 0-1
2025.07.08 Titled Tue 8th Jul Late
24774 Radnaev, Nomin (2139) Alonso Orta, Osiel Alberto (2280) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 Be7 8. f3 Nc6 9. Qd2 O-O 10. O-O-O Nd7 11. h4 Nxd4 12. Qxd4 Ne5 13. Be2 b5 14. g5 Nc6 15. Qd2 Qa5 16. Kb1 b4 17. Nd5 exd5 18. exd5 Nb8 19. h5 Bf5 20. g6 Nd7 21. h6 Bxg6 22. hxg7 Rfc8 23. Bd3 Nf6 24. Bg5 Rc7 25. Qf4 Nxd5 26. Qg4 Nc3+ 27. Kc1 Nxa2+ 28. Kd2 b3+ 29. c3 Nxc3 30. bxc3 Qxc3+ 31. Ke2 Bxd3+ 32. Rxd3 Qc2+ 33. Rd2 Qc4+ 34. Kf2 Qxg4 35. fxg4 Bxg5 36. Rxd6 b2 37. Rb1 Bc1 38. Ke2 a5 39. Rd3 a4 40. Ra3 Rb7 41. Kd3 Rb3+ 42. Rxb3 axb3 43. Kc4 Ra1 44. Kxb3 Rxb1 45. Kc2 Ra1 46. g5 b1=Q+ 47. Kc3 Qb2+ 48. Kc4 Ra4+ 0-1
2025.07.08 Titled Tue 8th Jul Late
24886 Chelly, Yahya (2020) Alonso Orta, Osiel Alberto (2280) 1-0
1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Be2 O-O 6. dxc5 Qa5+ 7. Bd2 Qxc5 8. Bc3 Nc6 9. a3 a5 10. O-O d6 11. Nbd2 Be6 12. Rc1 Rac8 13. b3 Qb6 14. Qc2 Rfe8 15. Qb2 Nh5 16. Nd4 Nxd4 17. exd4 Nf4 18. Rce1 Bf5 19. Nf3 Nxe2+ 20. Rxe2 Bd3 21. Rfe1 Bxe2 22. Rxe2 a4 23. Bb4 axb3 24. Qxb3 Bxd4 25. h4 d5 26. Nxd4 Qxd4 27. cxd5 Rc1+ 28. Be1 Qxh4 29. Qb5 Rec8 30. Qxb7 R8c2 31. Qb8+ Kg7 32. Qe5+ Qf6 33. Rxc2 Qxe5 34. Rxc1 Qxd5 35. a4 e5 36. a5 f5 37. a6 Qc6 38. Rxc6 1-0
2025.07.08 Titled Tue 8th Jul Late
25066 Alonso Orta, Osiel Alberto (2280) Gerbelli Neto, E (2114) 1-0
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nb4 6. Bc4 Nbxd5 7. exd5 Bb4+ 8. c3 dxc3 9. O-O O-O 10. bxc3 Bxc3 11. Rb1 c6 12. d6 Qa5 13. Qd3 b5 14. Bb3 Ba6 15. Qf5 Qd8 16. Bg5 h6 17. Bh4 b4 18. Rfd1 Re8 19. Qg6 Rf8 20. Nd4 Nd5 21. Qg4 Qe8 22. Bxd5 cxd5 23. Be7 Kh7 24. Nf5 Rg8 25. Rxd5 g6 26. Ng3 Rc8 27. Ne4 Rc4 28. Qf3 f5 29. Ng3 Qf7 30. Rdd1 Rgc8 31. Ne2 Bf6 32. Bxf6 Qxf6 33. Nf4 Rc3 34. Qd5 R3c5 35. Qd2 Rc2 36. Qd5 Be2 37. Nxe2 Rxe2 38. Re1 Rxe1+ 39. Rxe1 g5 40. h3 Kg6 41. Re7 Rc1+ 42. Kh2 g4 43. Qg8+ Kh5 44. Qe8+ Kg5 45. Qg8+ Kh4 46. g3+ Kh5 47. Qe8+ Qg6 48. hxg4+ fxg4 49. Re5# 1-0
2025.07.08 Titled Tue 8th Jul Late
25148 Clawitter, C (2050) Alonso Orta, Osiel Alberto (2280) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Nc6 9. O-O-O O-O 10. g4 Nd7 11. f4 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Bd3 Nc5 15. Kb1 Qa5 16. Bxc5 dxc5 17. Nd5 Qd8 18. Nxe7+ Qxe7 19. c4 bxc4 20. Bc2 Rfd8 21. Qc3 Bc6 22. Qxc4 Bb5 23. Qc3 Qc7 24. e5 Rab8 25. Qh3 g6 26. Rhe1 c4 27. f5 c3 28. b4 a5 29. fxe6 fxe6 30. g5 Rxd1+ 31. Bxd1 Bd7 32. Bb3 axb4 33. Bxe6+ Bxe6 34. Qxe6+ 1-0
2025.06.24 Titled Tue 24th Jun Early
37215 Melillo, Lucius (2170) Alonso Orta, Osiel Alberto (2280) 1-0
1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bf4 Bg7 5. Qd2 O-O 6. O-O-O Nbd7 7. h4 c5 8. dxc5 Nxc5 9. e5 Ng4 10. exd6 Bxc3 11. Qxc3 Ne4 12. Qb4 Nexf2 13. Rd2 e5 14. Bg5 f6 15. Bc4+ Kg7 16. d7 Bxd7 17. Qxb7 fxg5 18. Rxd7+ Qxd7 19. Qxd7+ Kh8 20. hxg5 Nxh1 21. Qxg4 Nf2 22. Qe2 Rae8 23. Nf3 Ng4 24. Bd5 Re7 25. Qe4 Nf2 26. Qe1 Ng4 27. Qg3 Rf4 28. c4 Ne3 29. Qe1 Nxc4 30. Bxc4 Rxc4+ 31. Kb1 e4 32. Nd2 Rd4 33. Nb3 Rdd7 34. Qc3+ Kg8 35. Nc5 Rd1+ 36. Kc2 Rf1 37. Qe3 1-0
2025.06.24 Titled Tue 24th Jun Early
37465 Efimov, Leonid (2260) Alonso Orta, Osiel Alberto (2280) 0-1
1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d5 6. Be2 dxc4 7. Bxc4 Nbd7 8. O-O c6 9. d4 Nb6 10. Bb3 Bf5 11. Nbd2 a5 12. a3 axb4 13. axb4 Nbd5 14. Rxa8 Qxa8 15. b5 Qa5 16. bxc6 bxc6 17. Nc4 Qb5 18. Nfe5 Ra8 19. f3 Be6 20. Re1 Nd7 21. e4 Nxe5 22. Nxe5 Nc7 23. Bxe6 Nxe6 24. Bc3 Ra3 25. Qc1 Bxe5 26. dxe5 Qc5+ 27. Re3 Nf4 28. Kf1 Qc4+ 29. Kg1 Rxc3 30. Qxc3 Qxc3 31. Rxc3 Ne2+ 32. Kf2 Nxc3 33. Ke3 Nb5 34. Kd3 Kf8 35. Kc4 Ke8 36. Kc5 Kd7 37. e6+ fxe6 38. h4 Nc7 39. g4 Ne8 40. e5 Nc7 41. h5 Nd5 42. h6 Nf4 43. Kd4 Ne2+ 44. Ke3 Nc3 45. Kd4 Nd5 46. Kc5 Kc7 47. Kd4 Kb6 48. Ke4 c5 49. f4 c4 50. f5 gxf5+ 51. gxf5 exf5+ 52. Kxf5 c3 53. Ke6 c2 54. Kxd5 c1=Q 55. Ke6 Qc7 56. Kf7 Kc6 57. e6 Kd6 58. Kg7 Kxe6 59. Kxh7 Kf6 60. Kg8 Qd8+ 61. Kh7 Qd3+ 62. Kg8 Qg6+ 63. Kf8 Qf7# 0-1
2025.06.24 Titled Tue 24th Jun Early
37670 Alonso Orta, Osiel Alberto (2280) Przybylski, Bartosz (2101) 0-1
1. e4 Nc6 2. Nf3 e6 3. d4 d5 4. Nc3 Nf6 5. e5 Nd7 6. Ne2 f6 7. exf6 Qxf6 8. Bg5 Qf7 9. Bf4 Bd6 10. g3 O-O 11. Bg2 h6 12. h4 b6 13. Qd2 Ba6 14. c3 Rae8 15. O-O-O Bxe2 16. Qxe2 Bxf4+ 17. gxf4 Qxf4+ 18. Kb1 Qe4+ 19. Qxe4 dxe4 20. Nd2 Rxf2 21. Bxe4 Ne7 22. Rhg1 Ref8 23. Nc4 Nd5 24. Rde1 b5 25. Ne3 N7f6 26. Nxd5 exd5 27. Bd3 Rh2 28. Bxb5 Rb8 29. a4 a6 30. Bxa6 Rbxb2+ 31. Ka1 Ne4 32. Bd3 Ra2+ 33. Kb1 Nxc3+ 34. Kc1 Ra1+ 0-1
2025.06.24 Titled Tue 24th Jun Early
38039 Alonso Orta, Osiel Alberto (2280) Guerrero Cataldo, Juan Andres (2082) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Bc5 9. Nb3 Ba7 10. Bf4 Ne5 11. Qe2 d6 12. Rfd1 b5 13. a3 Nfg4 14. Rf1 Bb7 15. h3 Nf6 16. Rfd1 Rg8 17. Rd2 g5 18. Bxe5 dxe5 19. Rad1 h5 20. Qf3 Ke7 21. g4 hxg4 22. hxg4 Rad8 23. Qg3 Rxd2 24. Rxd2 Rc8 25. Nc1 Bd4 26. N1e2 Qc5 27. Qd3 Rd8 28. Nxd4 exd4 29. Ne2 e5 30. Ng3 Qc4 31. Nf5+ Ke6 32. Ng7+ Ke7 33. Nf5+ Kf8 34. Qh3 Ke8 35. Qh8+ Kd7 36. Qxf6 Qe6 37. Qxg5 Bc6 38. Ng3 Re8 39. Qf5 a5 40. Qxe6+ fxe6 41. g5 Rg8 42. c3 Rxg5 43. cxd4 exd4 44. Rxd4+ Kc7 45. Rd2 Kb6 46. f4 Rxg3 47. Rd6 Kc5 48. Rxe6 b4 49. axb4+ axb4 50. f5 Re3 51. f6 Bd7 52. f7 Bxe6 53. f8=Q+ Kc6 54. Qf6 Kd7 55. Qd4+ 1-0
2025.06.24 Titled Tue 24th Jun Early
38186 Odabasi, Ruzgar (2170) Alonso Orta, Osiel Alberto (2280) 1-0
1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. O-O O-O 5. d3 d6 6. c4 Nbd7 7. Nc3 e5 8. Rb1 a5 9. a3 Re8 10. Nd2 Nf8 11. b4 axb4 12. axb4 h5 13. Bb2 h4 14. b5 h3 15. Bf3 Ne6 16. e3 Ng5 17. Bh1 Bg4 18. Qc2 Rb8 19. Ra1 Qd7 20. Ra7 Bh6 21. f4 exf4 22. exf4 Ne6 23. Nde4 Bg7 24. Nxf6+ Bxf6 25. Nd5 Bd4+ 26. Bxd4 Nxd4 27. Qf2 Ne2+ 28. Qxe2 Rxe2 29. Nf6+ Kf8 30. Nxd7+ Bxd7 31. Rxb7 Rxb7 32. Bxb7 Bf5 33. Rd1 Re3 34. d4 Bd3 35. Bd5 Bf5 36. c5 Rc3 37. cxd6 cxd6 38. b6 Rc8 39. b7 Rb8 40. Ra1 Kg7 41. Ra8 Rxb7 42. Bxb7 f6 43. Bf3 g5 44. fxg5 fxg5 45. g4 Be6 46. Kf2 d5 47. Kg3 Kf7 48. Ra7+ Ke8 49. Kxh3 1-0
2025.06.24 Titled Tue 24th Jun Early
38369 Fernandez Siles, L (2170) Alonso Orta, Osiel Alberto (2280) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. b4 Nd7 10. c5 dxc5 11. bxc5 Nxc5 12. Ba3 b6 13. Rc1 Nb7 14. Nb5 Nd6 15. Nxc7 Rb8 16. Qa4 Rb7 17. Nb5 Nxb5 18. Bxb5 Bd7 19. Bc6 Rc7 20. Rfd1 Bxc6 21. dxc6 1-0
2025.05.20 Titled Tue 20th May Early
78380 Alonso Orta, Osiel Alberto (2176) Aakash, G (2114) 0-1
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7 7. O-O a6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Qc7 11. Bb3 Bd6 12. h3 Ne7 13. Re1 O-O 14. Be3 Rd8 15. Qf3 Ng6 16. Rad1 Bd7 17. c3 Rac8 18. g3 b5 19. h4 Ne5 20. Qh5 Nc4 21. Bc2 g6 22. Qh6 Nxb2 23. Rb1 Nc4 24. Bg5 Re8 25. Bf6 Bf8 26. Qg5 Na3 27. Bb3 Qc5 0-1
2025.05.20 Titled Tue 20th May Early
78664 Alonso Orta, Osiel Alberto (2176) Hamedi Nia, Vesal (2010) 0-1
1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Be2 a6 11. Nc3 Be7 12. O-O O-O 13. g3 f6 14. f4 f5 15. Be3 Bd7 16. Qd2 Rc8 17. Rac1 Qa5 18. a3 Rfe8 19. Qe1 Bf6 20. Qf2 exf4 21. gxf4 Rxe3 22. Qxe3 Re8 23. Qf2 Bh4 24. Qg2 Qb6+ 25. Kh1 Qxb2 26. Bh5 Qxg2+ 27. Kxg2 Re3 28. Bxg6 hxg6 29. Rf3 Re8 30. Rb1 Bc8 31. Na4 Re2+ 32. Kg1 Bd7 33. Nc3 Rc2 34. Rxb7 Be8 35. Rb8 Kf7 36. Rb7+ Kf8 37. c5 dxc5 38. d6 Bc6 39. Rb8+ Kf7 0-1
2025.04.15 Titled Tue 15th Apr Early
116968 Arman, D (2340) Alonso Orta, Osiel Alberto (2176) 1-0
1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. e5 e6 8. Nb5 Nxe5 9. Qd6 Nxf3+ 10. gxf3 Ne7 11. Nc7+ Kf8 12. Nxa8 b5 13. Be2 Bb7 14. Nc7 Bc6 15. Bg5 f6 16. Nxe6+ dxe6 17. Qxd8+ Kf7 18. Qd2 fxg5 19. Rc1 Bd5 20. b3 Bf6 21. Rc7 Be5 22. Rxa7 Kf6 23. h4 gxh4 24. f4 Bxh1 25. fxe5+ Kf7 26. Qf4+ Ke8 27. Bxb5+ Kd8 28. Qd2+ Bd5 29. Qa5+ Kc8 30. Qc7# 1-0
2025.03.18 Titled Tue 18th Mar Late
145223 Alonso Orta, Osiel Alberto (2176) Qin, Kevin (2017) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bd3 Bd6 7. Ne2 O-O 8. O-O Be6 9. Nf4 Nd7 10. Qh5 h6 11. Nxe6 fxe6 12. Qg6 Rf7 13. Qh7+ Kf8 14. Bg6 Ke7 15. Bxf7 Kxf7 16. Bxh6 Qh8 17. Qxh8 Rxh8 18. Be3 Bxh2+ 19. Kh1 Bd6+ 20. Kg1 f5 21. g3 Nf6 22. Kg2 Ng4 23. Rh1 Rd8 24. Rh4 Be7 25. c3 Bxh4 26. gxh4 Nxe3+ 27. fxe3 c5 28. Kf3 cxd4 29. exd4 Kf6 30. Kf4 Rh8 31. Rh1 Rh5 32. Rh3 Rh8 33. h5 g5+ 34. Kg3 Rh6 35. Rh1 e5 36. dxe5+ Kxe5 37. Re1+ Kd5 38. Rf1 Ke4 39. Re1+ Kd3 40. Re5 Rf6 41. h6 Rxh6 42. Rxf5 Rb6 43. Rxg5 Rxb2 44. Ra5 a6 45. Ra3 Kc4 46. Kf3 Rc2 47. Ke4 Rxc3 48. Ra4+ Kb5 49. Rd4 Rc4 50. Rxc4 Kxc4 51. Ke5 b5 52. Kd6 a5 53. Kc6 b4 54. Kb6 a4 55. Ka5 b3 56. Kxa4 bxa2 57. Ka5 a1=Q+ 58. Kb6 Qf6+ 0-1
2025.03.18 Titled Tue 18th Mar Late
145345 Manon Og, R (1936) Alonso Orta, Osiel Alberto (2176) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Nf6 5. Nc3 e6 6. O-O Be7 7. d4 cxd4 8. Qxd4 a6 9. Bc4 Qc7 10. Bg5 Ne5 11. Be2 Nxf3+ 12. Bxf3 e5 13. Qd2 Be6 14. Rad1 Rd8 15. h3 h6 16. Bh4 g5 17. Bg3 h5 18. Qxg5 Nxe4 19. Qg7 Bf6 20. Qxh8+ Bxh8 21. Nxe4 d5 22. Ng5 Qxc2 23. Bxh5 Qf5 24. Bh4 Bf6 25. Bg4 Qg6 26. Nxe6 fxe6 27. Bg3 Ke7 28. Rc1 Rd7 29. Rc8 d4 30. f4 exf4 31. Bxf4 d3 32. Re1 Bd4+ 33. Kh1 Ba7 34. Bd2 Rd6 35. Bb4 d2 36. Rd1 e5 37. Rxd2 Bc5 38. Bxc5 1-0
2025.03.18 Titled Tue 18th Mar Late
145538 Alonso Orta, Osiel Alberto (2176) Guimaraes, D (2285) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. Nc3 Be6 11. f4 c5 12. Qf2 g6 13. Bd2 Qd7 14. Rad1 O-O-O 15. b4 Bg4 16. Ra1 d4 17. Ne4 c4 18. Nf6 Qe6 19. a5 c3 20. Bc1 a6 21. b5 axb5 22. a6 bxa6 23. h3 Bf5 24. g4 h5 25. gxf5 gxf5 26. Qf3 Kb8 27. Ba3 b4 28. Bc1 Bc5 29. Kh2 h4 30. Re1 Rh6 31. Rf1 Rg6 32. Rg1 Rxg1 33. Kxg1 d3+ 34. Be3 Qb6 35. Bxc5 Qxc5+ 36. Kh2 dxc2 37. Qf1 Rd2+ 38. Kh1 Qc6+ 39. Kg1 Kb7 40. Rc1 b3 41. Nh5 b2 42. Rxc2 Rxc2 0-1
2025.03.11 Titled Tue 11th Mar Late
150795 Alonso Orta, Osiel Alberto (2176) Zienkiewicz, Jan (2352) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Nf6 7. Nd2 Be7 8. Be2 O-O 9. O-O Be6 10. b3 Nd7 11. Bg4 Nc5 12. Bxe6 fxe6 13. Qg4 Rf4 14. Qh3 Qd7 15. Nc3 Nd4 16. b4 Na6 17. Rb1 Raf8 18. Nb3 Rh4 19. Qe3 Nc2 20. Qd2 Ncxb4 21. Ba3 Nc6 22. Rfd1 Rhf4 23. f3 Nab4 24. Bxb4 Nxb4 25. Nb5 d5 26. exd5 exd5 27. a3 Rxc4 28. axb4 Qxb5 29. Qxd5+ Qxd5 30. Rxd5 Rxb4 31. Rxe5 Bf6 32. Re4 Rxe4 33. fxe4 Re8 34. Re1 b6 35. Kf2 a5 36. Kf3 a4 37. Nd2 a3 38. Nb3 Rc8 39. Kf4 Rc4 40. Kf5 Kf7 41. e5 g6# 0-1
2025.03.11 Titled Tue 11th Mar Late
151016 Alonso Orta, Osiel Alberto (2176) Mottola, Max (2109) 0-1
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. Nf3 Qh5 7. Be2 Nc6 8. h3 O-O-O 9. O-O Bxh3 10. gxh3 Qxh3 11. Bf4 h6 12. Bg3 g5 13. d5 Nb4 14. Qd4 Nbxd5 15. Nxd5 Rxd5 16. Qxa7 Ne4 17. Qa8+ Kd7 18. Qxb7 e6 19. Qxc7+ Ke8 20. Rad1 Bd6 21. Qc6+ Ke7 22. Rxd5 exd5 23. Qxd5 Nxg3 24. Qb7+ Kf8 25. fxg3 Qxg3+ 26. Kh1 Qh3+ 27. Kg1 Kg7 28. Qd5 Qg3+ 29. Kh1 Qh3+ 30. Kg1 Bf4 31. Qd4+ Kg8 32. Qf2 Kg7 33. Qg2 Qxg2+ 34. Kxg2 Rf8 35. Nd4 Re8 36. Nf5+ Kf6 37. Bd3 Rd8 38. Kf3 Rb8 39. Rh1 Ke6 40. Rxh6+ Ke5 41. Ra6 Rxb2 42. Ra5+ Kf6 43. a4 Ra2 44. Ra6+ Ke5 45. a5 Ra1 46. Ng3 Rg1 47. Ne2 g4+ 48. Kf2 Ra1 49. Nxf4 Kxf4 50. Rf6+ Kg5 51. Rxf7 Rxa5 52. Rg7+ Kf4 53. Rf7+ Kg5 0-1
2025.01.14 Titled Tue 14th Jan Late
217271 Alonso Orta, Osiel Alberto (2172) Espinoza Solano, Jose Nahum (2154) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Nc3 Nf6 6. d4 exd4 7. Nxd4 Be7 8. Bg5 O-O 9. Bxc6 bxc6 10. f4 c5 11. Nf3 h6 12. Bxf6 Bxf6 13. e5 dxe5 14. fxe5 Be7 15. Qe2 Be6 16. Rfd1 Qb8 17. b3 Qb4 18. Nd5 Bxd5 19. Rxd5 Rfd8 20. Rad1 Rxd5 21. Rxd5 a5 22. e6 f6 23. Rd7 Re8 24. Rxc7 a4 25. g3 axb3 26. axb3 Qg4 27. Kg2 Bd6 28. Qb5 Qxe6 29. Rc6 Rd8 30. Qd3 Qe7 31. Qd5+ Qf7 32. Qxf7+ Kxf7 33. Ne1 Ke6 34. Nd3 Kd5 35. Ra6 Rd7 36. Ra1 Re7 37. Rd1 Kc6 38. Kf3 h5 39. Nf4 Bxf4 40. gxf4 Ra7 41. f5 Ra2 42. Rd2 Ra5 43. Rg2 Ra7 44. h3 Re7 45. Kf4 Kb5 46. Rf2 Kb4 47. Rd2 Kc3 48. Rd5 Kxc2 49. Rxc5+ Kxb3 50. Rc6 Kb4 51. Re6 Rd7 52. Kg3 Rd5 53. Kf4 Rd4+ 54. Kg3 Rd5 55. Kf4 Rd7 56. Kg3 Kc5 57. Kh4 Rd5 58. Kxh5 Rxf5+ 59. Kg6 Rg5+ 60. Kf7 Kd5 61. Re3 f5 62. Rf3 Ke4 63. Rf1 f4 64. Re1+ Kd3 0-1
2025.01.14 Titled Tue 14th Jan Late
218066 Alonso Orta, Osiel Alberto (2172) Herman, Daniel (1920) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Bg5 c6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qf3 Bg4 11. Qg3 Qd4 12. Bxf6 Bxf6 13. Bxf7+ Rxf7 14. Qxg4 Raf8 15. a3 Bd8 16. Qe2 Bb6 17. Nd1 Rf4 18. Re1 Rxf2 19. Nxf2 Rxf2 20. Qd3 Rf1+ 21. Kxf1 Qf2# 0-1
2024.12.31 Titled Tue 31st Dec Early
231864 Palczert, Matyas (2381) Alonso Orta, Osiel Alberto (2172) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. Be3 Be7 8. g4 b5 9. Bg2 Bb7 10. O-O b4 11. g5 bxc3 12. gxf6 gxf6 13. bxc3 Rg8 14. Kh1 Nd7 15. Qh5 Rg6 16. Qxh7 Nf8 17. Qh5 f5 18. Rab1 Qc7 19. Rg1 Bxe4 20. Bxe4 fxe4 21. Rxg6 Nxg6 22. Nxe6 Qxc3 23. Nd4 Rc8 24. Qf5 Rc5 25. Rb8+ Bd8 26. Bg5 Ne7 27. Qf6 Rxg5 28. Qxg5 Qxd4 29. Qh5 Qd1+ 30. Qxd1 Nc6 31. Rxd8+ Kxd8 32. Qxd6+ Ke8 33. Qxc6+ 1-0
2024.12.31 Titled Tue 31st Dec Early
232042 Alonso Orta, Osiel Alberto (2172) Bolashakov, Nurali (2050) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. O-O-O Be7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 Ne5 15. Qh5 Bf6 16. fxe6 O-O 17. Bh3 fxe6 18. Bxe6+ Kh8 19. Nd5 Qc5 20. Rhf1 Nd7 21. Bf5 h6 22. Qg6 Kg8 23. Qh7+ Kf7 24. Bg6# 1-0
2024.12.31 Titled Tue 31st Dec Early
232105 Shishkov, A (2340) Alonso Orta, Osiel Alberto (2172) 0-1
1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. d5 O-O 5. e4 d6 6. Nc3 e5 7. Bg5 h6 8. Be3 Nh5 9. Qd2 g5 10. O-O-O a6 11. Nge2 b5 12. h4 g4 13. Bxh6 g3 14. Bxg7 Kxg7 15. Qg5+ Qxg5+ 16. hxg5 Kg6 17. cxb5 axb5 18. Rxh5 Kxh5 19. Nxg3+ Kxg5 20. Bxb5 Ba6 21. a3 Bxb5 22. Nxb5 Nd7 23. Kb1 Rfc8 24. Rc1 Nc5 25. b4 Rcb8 26. Nxc7 Rxa3 27. Kc2 Rxb4 28. Nf5 Rc4+ 29. Kd1 Rd3+ 30. Ke2 Rxc1 31. Nxd6 Rc2+ 32. Ke1 Ra3 33. Kd1 Rxg2 0-1
2024.12.31 Titled Tue 31st Dec Early
232285 Alonso Orta, Osiel Alberto (2172) Uraev, I (2194) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. O-O d6 9. Be3 Nbd7 10. h3 Ne5 11. f4 Nc4 12. Bc1 h5 13. b3 Ne3 14. Bxe3 Qxc3 15. Qf3 d5 16. e5 Ne4 17. f5 exf5 18. Rad1 g6 19. Rd3 Qc7 20. Bf4 Be6 21. Qe3 Rc8 22. Bxe4 dxe4 23. Nxe6 fxe6 24. Rd4 Qc3 25. Qxc3 Rxc3 26. Rd2 g5 27. Be3 Rxe3 0-1
2024.12.31 Titled Tue 31st Dec Early
232309 Turcan, Richard (2351) Alonso Orta, Osiel Alberto (2172) 1-0
1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. d4 cxd4 7. Qxd4 e6 8. Bf4 Bc5 9. Qa4 O-O 10. O-O-O Qe7 11. Nc4 e5 12. Bg5 Qe6 13. Ne3 a6 14. Bc4 Qg4 15. Nxg4 1-0
2024.12.31 Titled Tue 31st Dec Early
232590 Mottola, Max (2132) Alonso Orta, Osiel Alberto (2172) 1-0
1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 Nbd7 6. Bh6 O-O 7. O-O-O c5 8. d5 a6 9. h4 b5 10. f3 Qa5 11. h5 b4 12. Nb1 Qxa2 13. hxg6 fxg6 14. Bxg7 Kxg7 15. Qh6+ Kg8 16. Nh3 Rf7 17. Ng5 1-0
2024.12.31 Titled Tue 31st Dec Early
232920 Shubin, Daniel (2215) Alonso Orta, Osiel Alberto (2172) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. Nc3 g6 7. b3 Bg7 8. Bd3 Bg4 9. Bb2 Bxf3 10. gxf3 Ne5 11. Be2 h5 12. O-O-O Nxf3 13. Bb5+ Kf8 14. Qe2 Ne5 15. f4 Bh6 16. Rhf1 a6 17. Kb1 Ned7 18. Bxd7 Nxd7 19. e5 dxe5 20. fxe5 e6 21. Ne4 Qe7 22. Nd6 Rh7 23. Qe4 Kg8 24. Qxb7 Rb8 25. Qc7 Be3 26. Nc8 Qc5 27. Ne7+ Qxe7 28. Rxd7 Qc5 29. Qxb8+ 1-0
2024.12.31 Titled Tue 31st Dec Early
232970 Alonso Orta, Osiel Alberto (2172) Bagchi, Sounak (2030) 0-1
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. Re1 a6 12. Nd5 Nxd5 13. exd5 Nxd4 14. Bxd4 Bxd4 15. Qxd4 Rae8 16. Re3 f6 17. Rae1 Rf7 18. h4 h5 19. c4 Bf5 20. f3 b6 21. g4 hxg4 22. fxg4 Bd7 23. Bc2 Kg7 24. Qd3 f5 25. Qd4+ Kg8 0-1
2024.12.03 Titled Tue 3rd Dec Early
269929 Alonso Orta, Osiel Alberto (2172) Vargas, M (2000) 0-1
1. e4 b6 2. d4 a6 3. Bd3 Bb7 4. Nd2 c5 5. c3 cxd4 6. cxd4 d6 7. Ngf3 g6 8. O-O Bg7 9. Nc4 Nd7 10. Be3 Rc8 11. Rc1 Ngf6 12. d5 b5 13. Ncd2 O-O 14. Bd4 Nc5 15. Bb1 Qa5 16. Qe2 Rfd8 17. Nb3 Nxb3 18. axb3 Nh5 19. Bxg7 Kxg7 20. Qe3 Qb4 21. Nd4 Nf6 22. Nc6 Bxc6 23. dxc6 Rc7 24. f4 Rdc8 25. e5 dxe5 26. fxe5 Nd5 27. Qf3 e6 28. Kh1 Qd4 29. Rce1 Qxb2 30. Be4 Qxe5 31. Bxg6 Qf6 32. Qxf6+ Nxf6 33. Bb1 Rxc6 34. h3 Rc3 35. b4 R8c4 36. Rf2 Nd5 37. Ref1 f5 38. g4 Rxh3+ 39. Kg2 Rhc3 40. gxf5 Ne3+ 41. Kf3 Nxf1+ 42. Kg2 Ne3+ 43. Kg1 Rc1+ 44. Kh2 Ng4+ 45. Kg3 Nxf2 46. f6+ Kxf6 47. Bxh7 Nd3 48. Kf3 Ne5+ 49. Ke2 R1c3 50. Kd2 Rb3 51. Kd1 Kg7 52. Kd2 Kxh7 53. Kd1 Rbxb4 54. Kd2 Rb3 55. Kd1 a5 56. Kd2 a4 57. Kd1 a3 58. Kd2 a2 59. Kd1 a1=Q+ 60. Kd2 Qc3+ 61. Kd1 Ra3 62. Ke2 b4 63. Kf1 b3 64. Kg2 b2 65. Kh1 b1=Q+ 66. Kg2 Ng6 67. Kf2 e5 68. Kg2 e4 69. Kf2 e3+ 70. Kg2 e2 71. Kh2 e1=Q 72. Kg2 Qcc1 73. Kh2 Ra1 74. Kg2 Rf4 75. Kh2 Rf1 76. Kg2 Nf4+ 77. Kh2 Ne2 78. Kg2 Ng1 79. Kh2 Qh4+ 80. Kg2 Qh3# 0-1
2024.12.03 Titled Tue 3rd Dec Early
270312 Alonso Orta, Osiel Alberto (2172) Mangialardo, Tiago Carvalho (1979) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bc2 d6 8. d4 Bb6 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8+ Kxd8 12. Bg5 Ke7 13. Nd2 h6 14. Bh4 Bg4 15. h3 Rad8 16. Nb3 Bh5 17. Bg3 Ke6 18. a4 Bg6 19. Rfe1 Nh5 20. Bh2 Nf4 21. a5 Ba7 22. Bxf4 exf4 23. Rad1 Bh5 24. Nd4+ Kf6 25. e5+ Kg5 26. Rd3 Bxd4 27. cxd4 Bg6 28. Rd2 Rd7 29. Bxg6 Kxg6 30. e6 Re7 31. d5 Rhe8 32. Rc2 fxe6 33. Rc6 Kf5 0-1
2024.10.22 Titled Tue 22nd Oct Early
317616 Miszler, Levente (2270) Alonso Orta, Osiel Alberto (2140) 1-0
1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 d6 5. O-O O-O 6. c4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Nc5 10. Re1 a5 11. f3 c6 12. Be3 a4 13. Qd2 Nfd7 14. Rad1 Qa5 15. Nde2 a3 16. b3 Nb6 17. Qxd6 Ne6 18. Qd2 Rd8 19. Qc2 Bd7 20. Nd4 Nc5 21. Rd2 Na6 22. Red1 Nb4 23. Qc1 Be8 24. Nde2 Rxd2 25. Qxd2 Bf6 26. Qd6 Rd8 27. Qxf6 Rxd1+ 28. Nxd1 Nxa2 29. Bh6 Qe1+ 30. Bf1 1-0
2024.10.22 Titled Tue 22nd Oct Early
317989 Alonso Orta, Osiel Alberto (2140) Ramos, Ef (2167) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. O-O Nge7 6. c3 Ba7 7. d4 Ng6 8. Bg5 f6 9. Be3 O-O 10. h4 d6 11. h5 Nge7 12. Nbd2 b5 13. Bb3+ Kh8 14. a4 Bg4 15. h6 g5 16. axb5 exd4 17. cxd4 Nxd4 18. Bxd4 Bxd4 19. bxa6 Bxb2 20. Ra4 Bc3 21. Qc2 Be5 22. Nxe5 fxe5 23. Rc1 Bd7 24. Ra2 Nc6 25. Bd5 Nb4 26. Qb3 Nxa2 27. Qxa2 c6 28. Bxc6 Bxc6 29. Rxc6 Qd7 30. Qd5 Rfd8 31. Nc4 Qa7 32. Nxd6 Rf8 33. Qxe5+ Kg8 34. Qe6+ Kh8 35. Qe5+ Kg8 36. Nf5 Rf7 37. Nd6 Qxf2+ 38. Kh2 Qh4+ 39. Kg1 Qe1+ 40. Kh2 Qh4+ 41. Kg1 Qe1+ 42. Kh2 Qh4+ 1/2-1/2
2024.10.22 Titled Tue 22nd Oct Early
318218 Alonso Orta, Osiel Alberto (2140) Dreelinck, Jacob (2267) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. axb5 Nxe5 9. Re1 Be6 10. Bf4 Ng6 11. Bg3 Be7 12. Nc3 O-O 13. Nd5 Bf6 14. c3 Bg4 15. Re4 Bf5 16. Rea4 Ne5 17. Rxa7 Rxa7 18. Rxa7 Nxf3+ 19. Qxf3 Re8 20. h3 Be4 21. Qd1 Bxd5 22. Qxd5 b6 23. Qc6 h5 24. Rxc7 Re1+ 25. Kh2 Kh7 26. Rxf7 Kg8 27. Rc7 Kh7 28. Bxd6 1-0
2024.10.22 Titled Tue 22nd Oct Early
318489 Csonka, B (2473) Alonso Orta, Osiel Alberto (2140) 1-0
1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Nf6 6. O-O Be7 7. e5 Ng8 8. Nxd4 cxd4 9. Qg4 g6 10. Qxd4 Nh6 11. Bd3 Nf5 12. Bxf5 gxf5 13. d3 b6 14. Bf4 Bb7 15. Qe3 Rg8 16. f3 a6 17. d4 Rc8 18. Kh1 b5 19. a3 Rc4 20. Qd2 Qa5 21. Rfd1 h5 22. Ne2 Qxd2 23. Rxd2 Rc8 24. c3 Bd5 25. h3 Rg6 26. Kh2 Bd8 27. Nc1 a5 28. Nd3 Be7 29. Be3 1-0
2024.10.22 Titled Tue 22nd Oct Early
318705 Alonso Orta, Osiel Alberto (2140) Stevanic, David (2242) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. c3 d5 10. exd5 Nxd5 11. Nxe5 Nxe5 12. Rxe5 Nf4 13. Qg4 Nd3 14. Rh5 Nxc1 15. Bc2 g6 16. d4 Bc8 0-1
2024.10.15 Titled Tue 15th Oct Late
330953 Aravindakshan, Sahana (2016) Alonso Orta, Osiel Alberto (2140) 0-1
1. c4 Nf6 2. Nc3 g6 3. b3 Bg7 4. Bb2 O-O 5. Nf3 d6 6. g3 Nbd7 7. Bg2 e5 8. O-O c6 9. d4 e4 10. Nd2 d5 11. cxd5 cxd5 12. Rc1 a6 13. Na4 Re8 14. e3 Nf8 15. b4 Bg4 16. Qb3 g5 17. Rfe1 Ng6 18. Qa3 h5 19. Nc5 b6 20. Nxa6 b5 21. Nb3 Qb6 22. Nbc5 Bc8 23. Qc3 Bxa6 24. Nxa6 Qxa6 25. a3 Rac8 26. Qd2 Qa4 27. Bh3 g4 28. Bg2 Qb3 29. Rxc8 Rxc8 30. Rc1 Rc4 31. Bf1 Rxc1 32. Qxc1 Nh7 33. Bxb5 Ng5 34. Kg2 h4 35. gxh4 Nxh4+ 36. Kg3 Ngf3 37. Be2 Bf8 38. Bxf3 Nxf3 39. h3 Bd6+ 40. Kxg4 Qc4 41. Qxc4 dxc4 42. Kf5 Nd2 43. Bc3 Nb1 44. Bb2 c3 45. Bc1 Nd2 46. Kf6 Kf8 47. b5 Nb3 0-1
2024.10.15 Titled Tue 15th Oct Late
331041 Alonso Orta, Osiel Alberto (2140) Yahi, Mohamed Salem (1839) 1-0
1. e4 d6 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nf6 5. O-O g6 6. Bg5 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Bxf6 exf6 10. Re1+ Be7 11. Qxf6 O-O 12. Qf4 Bg5 13. Qg3 Nxd4 14. Nc3 c6 15. Ne4 Be7 16. Rad1 Nf5 17. Qf3 d5 18. Ng3 Nxg3 19. Qxg3 Bd6 20. Qf3 Bc7 21. h4 Qd6 22. g3 Rae8 23. h5 Re6 24. hxg6 fxg6 25. Qg4 Ref6 26. f4 Kg7 27. Re2 R8f7 28. Rde1 Bb6+ 29. Kh1 Bc7 30. Re6 Qf8 31. Re8 Qd6 32. R1e6 Qb4 33. Rxf6 Rxf6 34. Qc8 Bd6 35. Rg8+ Kh6 36. Qh3# 1-0
2024.10.15 Titled Tue 15th Oct Late
331156 Reinecke, Katharina (1983) Alonso Orta, Osiel Alberto (2140) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Nf6 5. Re1 a6 6. Bf1 b5 7. a4 b4 8. c3 Bb7 9. d4 Bxe4 10. Nbd2 Bxf3 11. Nxf3 bxc3 12. bxc3 e6 13. Bg5 Be7 14. Rb1 O-O 15. Rb7 Qc8 16. Qb3 cxd4 17. Nxd4 Nc5 18. Rxe7 Nxb3 19. Nxb3 Nd5 20. Nd4 1-0
2024.10.01 Titled Tue 1st Oct Late
345103 Alonso Orta, Osiel Alberto (2140) Carlstedt, J (2409) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. e5 Bb7 7. Bd3 c5 8. dxc5 dxe5 9. fxe5 Nd7 10. e6 fxe6 11. Be3 Ngf6 12. O-O Qc7 13. Ng5 Nxc5 14. Nxb5 Qc6 15. Qe2 Nxd3 16. Nd4 Qxg2+ 17. Qxg2 Bxg2 18. Kxg2 Nd5 19. Bg1 N3f4+ 20. Kf3 O-O 21. Ke4 e5 22. Nde6 Nf6+ 23. Kxe5 Nxe6 24. Nxe6 Rfc8 25. Nxg7 Kxg7 26. c3 Rab8 27. Rab1 Rb5+ 28. Kf4 e5+ 29. Kg3 Rd8 30. Be3 Rd3 31. Kf3 Nd5 32. Rfe1 Nf4 33. Kf2 Nh3+ 34. Kg3 Nf4 35. Kf2 g5 0-1
2024.10.01 Titled Tue 1st Oct Late
345316 Brunner, N (2427) Alonso Orta, Osiel Alberto (2140) 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. b3 Nbd7 7. Bb2 Re8 8. Nbd2 e5 9. dxe5 dxe5 10. e4 c6 11. Qe2 Qc7 12. Rfd1 a5 13. a4 b6 14. h3 Ba6 15. Qe3 Bf8 16. Bf1 Bc5 17. Qh6 Bf8 18. Qe3 Bc5 19. Qg5 Kg7 20. Nh4 Kh8 21. Bxa6 Rxa6 22. Kg2 Be7 23. Nc4 Nxe4 24. Qe3 Bxh4 25. Qxe4 Bf6 26. Nd6 Re7 27. f4 exf4 28. Qxe7 f3+ 29. Kh1 Kg7 30. Qxf7+ Kh6 31. Bxf6 Nxf6 32. Qxc7 Ng4 33. hxg4 Ra7 34. Qxa7 Kg5 35. Ne4+ Kxg4 36. Rd7 f2 37. Kg2 f1=Q+ 38. Rxf1 h5 39. Rf4# 1-0
2024.10.01 Titled Tue 1st Oct Late
345566 Playa, M (2376) Alonso Orta, Osiel Alberto (2140) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. h4 b4 15. Nce2 Bb7 16. Ng3 Rc8 17. Rh2 d5 18. fxe6 fxe6 19. Rhd2 dxe4 20. Qe3 O-O 21. Bc4 Bd5 22. Bxd5 exd5 23. Ngf5 Bd6 24. Kb1 Bf4 25. Qh3 Bxd2 26. Rxd2 Qf4 27. Ne3 Qe5 28. b3 a5 29. Ndf5 Rcd8 30. Rxd5 Rxd5 31. Nxd5 Kh8 32. Nfe3 a4 33. Qg4 axb3 34. axb3 Ra8 35. c3 bxc3 36. Kc2 Nd3 37. Nxc3 Nb4+ 38. Kd2 Rd8+ 39. Ke2 Qxc3 40. Qe6 Qd3+ 41. Kf2 Rf8+ 42. Kg2 Qxe3 0-1
2024.10.01 Titled Tue 1st Oct Late
345664 Alonso Orta, Osiel Alberto (2140) Omariev, M (2304) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bxf6 Nxf6 10. f5 g5 11. g4 h5 12. gxh5 g4 13. Qg3 Bh6 14. Be2 Qb6 15. Nb3 Bd7 16. Bxg4 O-O-O 17. h3 Bc6 18. Qd3 Bg5 19. Nd4 Bh4+ 20. Ke2 Kb8 21. a4 Nd7 22. a5 Qc7 23. Nxc6+ Qxc6 24. Qd5 Qc7 25. Ra4 Ne5 26. Rb4 Nc6 27. Rb6 Bf6 28. Ra1 Nd4+ 0-1
2024.10.01 Titled Tue 1st Oct Late
345812 Alonso Orta, Osiel Alberto (2140) Harriott, Tyrell (1924) 0-1
1. e4 e6 2. d4 d5 3. Nc3 f5 4. exd5 exd5 5. Nf3 Nf6 6. Bd3 Bd6 7. Bg5 O-O 8. O-O c6 9. Ne5 Qb6 10. Be2 Qxb2 11. Qd3 Ne4 12. Nxe4 fxe4 13. Qe3 Bxe5 0-1
2024.09.17 Titled Tue 17th Sep Late
364586 Gulamirian, K (1890) Alonso Orta, Osiel Alberto (2140) 1-0
1. e4 c5 2. Be2 d6 3. f4 Nc6 4. Nf3 Nf6 5. d3 g6 6. O-O Bg7 7. c3 O-O 8. Na3 a6 9. Nc4 b5 10. Ne3 e5 11. Nd5 Nxd5 12. exd5 Ne7 13. c4 exf4 14. Bxf4 Nf5 15. Rb1 Re8 16. Re1 Bb7 17. Ng5 Bd4+ 18. Kh1 Ne3 19. Bxe3 Rxe3 20. Nf3 Qe7 21. Qd2 Re8 22. Bf1 1-0
2024.09.17 Titled Tue 17th Sep Late
364815 Alonso Orta, Osiel Alberto (2140) Quirke, J (1980) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. a4 a6 7. N5c3 Be6 8. Nd5 g6 9. Nbc3 Bg7 10. Be3 Nd4 11. Bc4 Ne7 12. O-O O-O 13. f4 Nxd5 14. Nxd5 Rc8 15. Bxd4 exd4 16. Bb3 Kh8 17. Qd3 f5 18. exf5 Bxf5 19. Qg3 Bxc2 20. Rae1 Bxb3 21. Qxb3 b5 22. axb5 axb5 23. Rf3 Rc5 24. Rh3 Qa8 25. Ne7 Rh5 26. Rxh5 gxh5 27. Qh3 Qe8 0-1
2024.09.10 Titled Tue 10th Sep Early
373626 Alonso Orta, Osiel Alberto (2140) Goganova, Yana (1980) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Nc3 Nxc3 7. bxc3 d5 8. Bd3 dxc3 9. Re1+ Be6 10. Ng5 Qd7 11. Bf5 Nd8 12. Qh5 g6 13. Bxe6 Nxe6 14. Qh3 O-O-O 15. Nxf7 Qxf7 16. Rxe6 Kb8 17. Bg5 Rc8 18. Rb1 Bc5 19. Rf6 Qe8 20. Qxc3 Bb6 21. a4 d4 22. Qf3 Qxa4 23. Qd3 Qa2 24. Re1 Rhe8 25. Rxe8 Rxe8 26. h4 c6 27. Bf4+ Ka8 28. Qe4 Qb1+ 29. Kh2 Rh8 30. Qe7 Bc5 31. Rf8+ Rxf8 32. Qxc5 Rc8 33. Qd6 Qb6 34. h5 Qd8 35. Qe6 gxh5 36. Bg5 Qe8 37. Qd6 a6 38. Bf4 Rd8 39. Qc5 Qd7 40. Bg3 Qd5 41. Qb6 Qd7 42. f3 h4 43. Bxh4 Rg8 44. Bf2 Qd6+ 45. Kg1 Rd8 46. c3 c5 47. cxd4 Qxb6 48. g3 Qb1+ 0-1
2024.09.10 Titled Tue 10th Sep Late
375290 Powell, P (2270) Alonso Orta, Osiel Alberto (2140) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nbd7 7. O-O c5 8. c4 b6 9. Nc3 Bb7 10. Rc1 Ne4 11. Re1 f5 12. Nxe4 fxe4 13. Ng5 Qe8 14. Ne6 Rf5 15. Nc7 Qc8 16. Nxa8 Qxa8 17. Bg4 cxd4 18. Bxf5 gxf5 19. Qh5 d3 20. Red1 Qf8 21. b4 e6 22. a4 e5 23. Bg5 f4 24. a5 bxa5 25. bxa5 Nc5 26. Rb1 Bc6 27. Rb4 Ne6 28. Rdb1 Qf5 29. Rb8+ Bf8 30. h4 fxe3 31. fxe3 d2 32. Rf1 Nf4 33. exf4 exf4 34. Rxf4 Qc5+ 35. Kh2 Qe5 36. Rxf8+ Kg7 37. Qf7# 1-0
2024.08.20 Titled Tue 20th Aug Early
399094 Colville, Julian (2067) Alonso Orta, Osiel Alberto (2036) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 a6 5. Be2 Ngf6 6. Nc3 e6 7. O-O Be7 8. d4 cxd4 9. Qxd4 Qc7 10. Be3 O-O 11. a5 Nc5 12. b4 e5 13. Qc4 Be6 14. Nd5 Bxd5 15. exd5 e4 16. Nd4 1-0
2024.08.20 Titled Tue 20th Aug Early
399561 Alonso Orta, Osiel Alberto (2036) Czerwonski, A (2293) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Nc6 13. a3 exd4 14. Nxd4 Nxd4 15. Qxd4 Bb7 16. Nc3 Rc8 17. Bg5 Nd7 18. Bxe7 Qxe7 19. Rad1 Ne5 20. f4 Nc4 21. Nd5 Bxd5 22. exd5 Qh4 23. Bf5 Rfe8 24. Re4 Rxe4 25. Qxe4 Rf8 26. b3 Nxa3 27. Ra1 b4 28. Qxb4 Nb5 29. Rxa6 Nc7 30. Rxd6 g6 31. Bg4 Qe7 32. Qc5 Na6 33. Qc6 Qe3+ 34. Kh1 Nb4 35. Qc4 Nd3 36. Kh2 Nxf4 37. Bf3 Nd3 38. Rc6 Qe5+ 0-1
2024.08.20 Titled Tue 20th Aug Early
399903 Alonso Orta, Osiel Alberto (2036) Kaganskiy, G (2222) 0-1
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. dxe5 Nc5 6. O-O Nxd3 7. cxd3 Be7 8. d4 O-O 9. Nc3 Bg4 10. Be3 c6 11. h3 Bxf3 12. Qxf3 f6 13. Qg4 fxe5 14. dxe5 Qc8 15. Qg3 Qf5 16. f4 Nd7 17. Ne2 Bc5 18. Rae1 Qd3 19. Rf3 Nxe5 20. Bxc5 Nxf3+ 21. Qxf3 Qxf3 22. gxf3 Rfe8 23. Kf2 b6 24. Bd4 c5 25. Be5 d4 26. Rg1 Re7 27. Ng3 Rf7 28. h4 Kf8 29. Nh5 g6 30. Nf6 Rc8 31. h5 Rxf6 32. Bxf6 Kf7 33. Be5 Rc6 34. hxg6+ hxg6 35. Rh1 Ke6 36. Rh7 a5 37. Ke2 Kd5 38. Rd7+ Kc4 39. Kd2 a4 40. Ra7 b5 41. Rd7 Rc8 42. Rd6 Rg8 43. Rc6 g5 44. f5 Kd5 45. Re6 Rf8 46. Re7 Rxf5 47. Bb8 Rxf3 48. Re5+ Kc4 49. Rxg5 Rf2+ 50. Kc1 Rf1+ 51. Kc2 Rf2+ 52. Kc1 Rf1+ 53. Kc2 d3+ 54. Kd2 Rf2+ 55. Kc1 Rc2+ 56. Kb1 b4 57. Ba7 Kb5 58. b3 a3 59. Rf5 Rb2+ 60. Ka1 Re2 61. Rxc5+ Ka6 62. Bb8 Re1+ 63. Rc1 Rxc1# 0-1
2024.08.20 Titled Tue 20th Aug Late
401743 Storey, Ch (2159) Alonso Orta, Osiel Alberto (2036) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e5 7. Nc2 Be6 8. Nc3 Be7 9. Be3 Nbd7 10. Be2 Rc8 11. Nd5 Bxd5 12. exd5 b5 13. b3 Qa5+ 14. Qd2 Qxd2+ 15. Kxd2 bxc4 16. bxc4 O-O 17. Nb4 Bd8 18. Nc6 Nb8 19. Nxd8 Rfxd8 20. Rab1 Nbd7 21. Rb2 g6 22. Rhb1 Kg7 23. Rb7 Nc5 24. Ra7 Nfd7 25. f4 f6 26. Bxc5 Rxc5 27. Rbb7 1-0
2024.08.20 Titled Tue 20th Aug Late
401922 Tworuszka, M (2260) Alonso Orta, Osiel Alberto (2036) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 b5 8. g5 Nfd7 9. a3 Bb7 10. f4 Nc6 11. Qf3 Be7 12. O-O-O Nc5 13. Nxc6 Bxc6 14. Bxc5 1-0
2024.08.20 Titled Tue 20th Aug Late
402171 Alonso Orta, Osiel Alberto (2036) Korpics, Z (2300) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Bb4 14. Nd5 Nxd5 15. Qxd5 Be6 16. Qd3 Bc4 17. Bb6 Bxd3 18. Bxc7 Bxf1 19. Bxf1 Rc8 0-1
2024.07.30 Titled Tue 30th Jul Early
434495 Marn, Jan (2353) Alonso Orta, Osiel Alberto (2009) 1-0
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. Be2 d6 6. O-O e5 7. d4 e4 8. Nfd2 d5 9. c4 c6 10. Nc3 Nbd7 11. b4 Re8 12. a4 Nf8 13. b5 h5 14. Qb3 N8h7 15. Rfc1 g5 16. cxd5 cxd5 17. Qd1 g4 18. Bf1 Ng5 19. Ne2 h4 20. Nb3 Nh5 21. Nf4 Nxf4 22. exf4 Ne6 23. f5 Ng5 24. Qxg4 Qf6 25. Rxc8 Raxc8 26. Bc1 Nh7 27. Be3 b6 28. a5 Rc3 29. Nd2 Rec8 30. axb6 axb6 31. h3 Kh8 32. Ra7 Bh6 33. Qh5 Bg5 34. Rxf7 Qh6 35. Qxh6 Bxh6 36. Bxh6 Rc1 37. f6 Kg8 38. Rg7+ Kh8 39. f7 R1c7 40. Rxh7+ Kxh7 41. f8=Q Rxf8 42. Bxf8 Rc6 43. bxc6 1-0
2024.07.30 Titled Tue 30th Jul Early
434628 Alonso Orta, Osiel Alberto (2009) Alonso, Rap2 (2170) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. O-O d6 9. Be3 Be7 10. f4 Nf6 11. h3 b4 12. Na4 Nxe4 13. Nb3 Nd7 14. Qd4 Ndf6 15. Qxb4 d5 0-1
2024.07.30 Titled Tue 30th Jul Early
434915 Bauml, Broderick Kenneth (2024) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Be2 Bxc3+ 7. bxc3 Qxe4 8. Nb5 Kd8 9. O-O Nge7 10. Bf3 Qf5 11. Nd4 Nxd4 12. cxd4 d6 13. Rb1 d5 14. Re1 Re8 15. Re5 Qd7 16. Ba3 c6 17. Qd2 Ng6 18. Qa5+ b6 19. Rxb6 Nxe5 20. Rb7+ 1-0
2024.07.30 Titled Tue 30th Jul Early
435433 Anupam, M Sreekumar (1934) Alonso Orta, Osiel Alberto (2009) 0-1
1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. Nc3 Bc5 6. Bc4 Ng4 7. Qf3 Bxf2+ 8. Kf1 O-O 9. h3 Ne5 10. Qxf2 Nxc4 11. d3 Nd6 12. Bf4 Be6 13. Kg1 f5 14. e5 Nf7 15. Kh2 g5 16. Be3 Nxe5 17. Bd4 Qd6 18. g3 Qxd4 19. Qxd4 Nf3+ 20. Kg2 Nxd4 21. Rae1 f4 22. Re4 c5 23. Re5 f3+ 24. Kf2 h6 25. Rxc5 Rae8 26. Ne4 Bf5 27. c3 Bxe4 28. dxe4 Rxe4 29. cxd4 Re2+ 30. Kf1 Rxb2 31. Rc1 Rxa2 32. h4 g4 33. h5 Rd2 34. Rh4 Rxd4 35. Rxc7 Rd1+ 36. Kf2 Rd2+ 37. Kf1 f2 38. Rxg4+ Kh8 39. Rf4 Rxf4 40. gxf4 b5 41. Rxa7 b4 42. Rb7 Rb2 43. f5 b3 44. f6 Kg8 0-1
2024.07.30 Titled Tue 30th Jul Early
435502 Alonso Orta, Osiel Alberto (2009) Vifleemskaia, S (1942) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Nc3 Nxc3 7. bxc3 d5 8. Bb5 Be7 9. cxd4 O-O 10. Bf4 h6 11. Re1 Bd6 12. Ne5 Nxe5 13. dxe5 Bc5 14. Bd3 Qh4 15. Bg3 Qd4 16. Rb1 a6 17. Qd2 c6 18. h3 Be7 19. Bh7+ 1-0
2024.07.30 Titled Tue 30th Jul Early
435823 Alonso Orta, Osiel Alberto (2009) Ronka, E (2305) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. c3 Ngf6 13. a3 Be7 14. O-O-O O-O 15. Ne5 c5 16. Ne4 cxd4 17. Nxd7 Nxd7 18. Qxd4 Rfd8 19. Qe3 Bxa3 20. bxa3 Qxa3+ 21. Kc2 Qa2+ 22. Kc1 Nb6 23. Qc5 Rdc8 24. Qb4 Nd5 25. Qb2 Qa4 0-1
2024.07.30 Titled Tue 30th Jul Early
436124 Santos, Rafael Ventura Dos (2145) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 Bc5 6. Be2 h5 7. Nc3 Ng4 8. Bxg4 hxg4 9. Bf4 Be6 10. Qd2 Qf6 11. O-O-O b5 12. e5 Qf5 13. Ne4 Bb6 14. Rhe1 a5 15. Kb1 a4 16. d4 Ba5 17. c3 Bd5 18. f3 gxf3 19. gxf3 Rh4 20. Bg3 Bxe4+ 21. fxe4 Rxe4 22. Rxe4 Qxe4+ 23. Ka1 a3 24. b4 Bb6 25. Re1 Qd5 26. e6 fxe6 27. Qd3 Kd7 28. Rf1 Re8 29. Be5 g5 30. Rf7+ Kc8 31. Qf3 Qxf3 32. Rxf3 g4 33. Rf7 1-0
2024.07.30 Titled Tue 30th Jul Early
436412 Alonso Orta, Osiel Alberto (2009) Zaksaite, S (2210) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. Bg5 O-O 8. Bd3 Bd7 9. Qe2 h6 10. Bh4 Bg4 11. h3 Bc8 12. O-O-O Nbd7 13. Rhe1 Re8 14. Ne4 Nd5 15. Bxe7 Nxe7 16. g4 Nf8 17. Ng3 Bd7 18. Qd2 Neg6 19. g5 Bc6 20. Bxg6 Bxf3 21. Bxf7+ Kxf7 22. Qf4+ Kg8 23. Rxe8 Qxe8 24. Qxf3 hxg5 25. Nf5 Qf7 26. Rg1 Qxa2 27. Rxg5 Ne6 28. Rg6 Rf8 29. Ne7+ 1-0
2024.07.30 Titled Tue 30th Jul Early
436743 Rodriguez Lopez, David (2191) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. d3 d6 6. Nd5 a6 7. Ba4 b5 8. Bb3 h6 9. Be3 Bxe3 10. Nxe3 Be6 11. O-O g5 12. c3 g4 13. Nh4 Bxb3 14. axb3 Nxe4 15. dxe4 Qxh4 16. Qd5 Kd7 17. Qxf7+ Ne7 18. Nf5 Qg5 19. Qxe7+ Qxe7 20. Nxe7 Kxe7 21. f3 Rhg8 22. Kf2 h5 23. h3 g3+ 24. Ke3 Rgf8 25. Ra5 Rfb8 26. Rfa1 Rb6 27. b4 c5 28. bxc5 dxc5 29. Rd1 Rd6 30. Rxd6 Kxd6 31. Ra1 a5 32. Rd1+ Ke6 33. Rd5 Rc8 34. f4 exf4+ 35. Kxf4 a4 36. Rxh5 b4 37. cxb4 cxb4 38. Rh6+ Kf7 39. Rb6 Rc4 40. h4 a3 41. bxa3 bxa3 42. Ra6 Rc3 43. h5 Rc2 44. Rxa3 Rxg2 45. Rxg3 Rh2 46. Rg5 Kf6 47. Rf5+ Ke6 48. Ra5 1-0
2024.07.30 Titled Tue 30th Jul Early
436816 Alonso Orta, Osiel Alberto (2009) Stojanovski, Sa (2169) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. e5 dxe5 8. fxe5 Nd5 9. O-O Nxc3 10. bxc3 Be6 11. Bg5 Na5 12. Qd2 c5 13. Qf4 cxd4 14. cxd4 Bc4 15. Qh4 Bxd3 16. Bxe7 Qd5 17. cxd3 Nc6 18. Bxf8 Rxf8 19. Rae1 Rd8 20. Re4 Qe6 21. Ng5 Qxa2 22. Qxh7+ Kf8 23. Rxf7+ Qxf7 24. Nxf7 Kxf7 25. Rf4+ 1-0
2024.07.30 Titled Tue 30th Jul Early
437096 Alonso Orta, Osiel Alberto (2009) Offermann, F (2065) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Rhf1 hxg5 15. Bg3 Bd7 16. h3 Nf6 17. Nf3 Nh5 18. Bh2 Nf4 19. Bxf4 gxf4 20. Nxe5 dxe5 21. Kb1 O-O-O 22. g3 Rxh3 23. gxf4 exf4 24. e5 Re3 25. Qh5 Be8 26. Rxf4 Qxe5 27. Rc4+ Kb8 28. Qh1 f5 29. a4 Bf6 30. Rb4 b5 31. axb5 a5 32. Ra4 Qc7 33. Qg1 Rg3 34. b6 Qe5 35. Qf2 Bxa4 36. Nxa4 Rg4 37. Nc3 Rb4 38. Kc1 a4 39. Re1 Qd4 40. Qf3 a3 41. Rxe6 axb2+ 42. Kd2 Qxc3+ 43. Ke2 b1=Q 44. Qg3+ Kb7 45. Qf3+ Re4+ 46. Bxe4+ fxe4 47. Qxe4+ Ka6 48. Qa4+ Qa5 49. Qc4+ Qbb5 0-1
2024.07.30 Titled Tue 30th Jul Late
437209 Dragomirescu, R (2347) Alonso Orta, Osiel Alberto (2009) 1-0
1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 Nbd7 5. Nf3 e4 6. Nfd2 d5 7. c4 c6 8. Nc3 Bd6 9. f4 exf3 10. Qxf3 O-O 11. Bd3 Re8 12. O-O Nf8 13. h3 Ng6 14. e4 dxe4 15. Ndxe4 Be7 16. Qf2 Be6 17. Rad1 Qa5 18. Nxf6+ Bxf6 19. Ne4 Bh4 20. Qc2 Qxa2 21. Ra1 1-0
2024.07.30 Titled Tue 30th Jul Late
437463 Alonso Orta, Osiel Alberto (2009) Arvind, C (2074) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Bc4 Nf6 8. f3 Qb6 9. Nf5 Qxb2 10. Nxg7+ Kf8 11. Nd5 Kxg7 12. Rb1 Qa3 13. Qd2 Qa5 14. Bh6+ Kg8 15. Qxa5 Nxa5 16. Nxe7# 1-0
2024.07.30 Titled Tue 30th Jul Late
437818 Rangel, D (2193) Alonso Orta, Osiel Alberto (2009) 1-0
1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e3 d6 6. Nge2 e5 7. O-O Re8 8. d3 c6 9. Rb1 d5 10. cxd5 cxd5 11. d4 e4 12. b3 Bg4 13. Ba3 Qd7 14. Qd2 a6 15. Na4 Qf5 16. Nb6 Ra7 17. Bc5 Nc6 18. Rfc1 Bf3 19. Nc3 h5 20. Qe1 h4 21. Qf1 hxg3 22. hxg3 Qh5 23. Nbxd5 Nxd5 24. Nxd5 Qxd5 25. Bxa7 Nxa7 26. Bxf3 exf3 27. Qh3 Nc6 28. Rc5 Qe4 29. Rbc1 Nb4 30. Rc8 Nc6 31. Qd7 Rxc8 32. Qxc8+ Kh7 33. Qxb7 Qg4 34. Qxc6 Bf6 35. Qb7 1-0
2024.07.30 Titled Tue 30th Jul Late
438067 Alonso Orta, Osiel Alberto (2009) Brzezina, Piotr (2309) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qh3 b4 13. Nd5 exd5 14. exd5 Kd8 15. Nf5 Bf8 16. Qe3 Qc5 17. Nd4 Kc7 18. Bf5 Re8 19. Qd3 Rxe1 20. Rxe1 g6 21. Be6 Bxd5 22. Bxd7 Nxd7 23. Re8 Bg7 24. Bd8+ Kb7 25. Nb3 Bxb3 26. Rxh8 Bxh8 27. axb3 Bf6 0-1
2024.07.30 Titled Tue 30th Jul Late
438420 Zampronha, W (2119) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 b4 13. Nd5 exd5 14. exd5 Kd8 15. Nc6+ Bxc6 16. dxc6 Nc5 17. Bc4 Nce4 18. Qe3 Nxg5 19. fxg5 Ng4 20. Qf4 h5 21. h4 Ra7 22. Bd5 Kc8 23. Kb1 Ne5 24. Qxb4 Qb8 25. Qd4 Rc7 26. Re3 Qa7 27. Qe4 Kb8 28. Rb3+ Ka8 29. Rb7 Rxb7 30. cxb7+ Kb8 31. Qf5 Qb6 32. Qe4 Rf8 33. Bb3 Ka7 34. a3 Qxb7 35. Qh7 Rb8 36. Qxh5 Qb6 37. Qe2 Nc4 38. Qxc4 Rb7 39. Qd5 Rc7 40. Qd2 Rb7 41. h5 d5 42. Qd4 Bc5 43. Qd3 a5 44. a4 Qb4 45. h6 d4 46. h7 Rb8 47. Qc4 Qxc4 48. Bxc4 Rh8 49. Bd3 g6 50. Rf1 Rxh7 51. Rf3 Be7 52. Rf4 Bxg5 53. Rxd4 Rh1+ 54. Ka2 Bf6 55. Rd7+ Kb6 56. Rxf7 Be5 57. Re7 Bd6 58. Re6 Kc5 59. Rxg6 Re1 60. Rg5+ Be5 61. Rh5 Kd6 62. g4 Rg1 63. Rh6+ Kc5 64. Ra6 Bc7 65. Re6 Rxg4 66. Re7 Rxa4+ 67. Kb1 Bd6 68. Re2 Rb4 69. c3 Rb3 70. Kc2 Rb6 71. Re4 Kc6 72. Rc4+ Kb7 73. Rg4 Ka7 74. Rg6 Bc5 75. Rg7+ Rb7 76. Rg5 Bb6 77. Rb5 Rc7 78. Rd5 Rc5 79. Rd7+ Rc7 80. Rd5 Rc5 81. Rd4 Rc7 82. Re4 Rc5 83. Re6 Rc7 84. Re2 Rc5 85. Rg2 Rc7 86. Kb3 Rc5 87. Bc4 Rc7 88. Rg6 Bc5 89. Bb5 Rb7 90. Ka4 Rb6 91. Rg7+ Rb7 92. Rg4 Bb6 93. b4 axb4 94. Kxb4 Rc7 95. c4 Bc5+ 96. Kb3 Bb6 97. Rg6 Bc5 98. Rg2 Bb6 99. Ra2+ Kb8 100. Kb4 Bc5+ 101. Kb3 Bb6 102. Ra6 Bc5 103. Re6 Ra7 104. Re8+ Kc7 105. Re6 Ra3+ 106. Kb2 Rd3 107. Rc6+ Kb7 108. Rxc5 Rd1 109. Rd5 Re1 110. Kc3 Rc1+ 111. Kb4 Rg1 112. Kc5 Rg7 113. Rf5 Rc7+ 114. Kb4 Kb6 115. Rd5 Rh7 116. Rd6+ Kc7 117. Rc6+ Kb7 118. Rg6 Rh1 119. c5 Rb1+ 120. Ka5 Ra1+ 121. Ba4 Kc7 122. Rg7+ Kc8 123. c6 Kb8 124. Kb6 Rb1+ 125. Bb5 1-0
2024.07.30 Titled Tue 30th Jul Late
438454 Alonso Orta, Osiel Alberto (2009) Bashylina, Luisa (2223) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Rb8 8. O-O b5 9. Re1 Qb6 10. dxc5 Nxc5 11. Bc2 b4 12. Nb3 Nxb3 13. axb3 a5 14. Bf4 Bc5 15. Qd2 Ba6 16. Bg3 h6 17. Qf4 Be7 18. Nd4 Nxd4 19. cxd4 Rc8 20. Rac1 Bg5 21. Qg4 Bxc1 22. Qxg7 Rf8 23. Rxc1 Bd3 24. Bh4 Rxc2 25. Rxc2 Bxc2 26. Qf6 Qc7 27. h3 Bxb3 28. Qf3 a4 29. Kh2 Bc2 30. g3 Be4 31. Qf6 a3 32. bxa3 bxa3 33. Qxh6 a2 34. Bf6 a1=Q 0-1
2024.07.30 Titled Tue 30th Jul Late
438732 Alonso Orta, Osiel Alberto (2009) Omariev, M (2304) 1-0
1. e4 a6 2. d4 b6 3. c4 c6 4. Nc3 d6 5. Nf3 e6 6. Bf4 f6 7. Bd3 g6 8. e5 h6 9. Bxg6+ Kd7 10. exd6 Bxd6 11. Bxd6 Kxd6 12. Ne4+ Kc7 13. Qd2 Kb7 14. Qf4 Nd7 15. Nd6+ Ka7 16. Nf7 Qf8 17. Nxh8 Qg7 18. Be4 e5 19. dxe5 Qxh8 20. exf6 Bb7 21. Nd4 Rc8 22. O-O Ngxf6 23. Bf3 Nc5 24. Nf5 Rf8 25. Ne7 Nd5 26. Qd6 Rf6 27. Qe5 Nd3 28. Qd4 Nxe7 29. Qxd3 Ng6 30. Rfe1 Nh4 31. Be4 Qg7 32. g3 Ng6 33. Bxg6 Rxg6 34. Rad1 1-0
2024.07.30 Titled Tue 30th Jul Late
438851 Fernandez, Maria (2103) Alonso Orta, Osiel Alberto (2009) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Nh5 8. Bxh5 gxh5 9. Qxh5 f5 10. f3 f4 11. Bf2 Nd7 12. O-O-O Nb6 13. c5 Nc4 14. Nh3 h6 15. Bh4 Qd7 16. Rhg1 Ne3 17. Rd2 dxc5 18. g4 Qd6 19. g5 Kh7 20. gxh6 Bxh6 21. Ng5+ Kh8 22. Ne6 1-0
2024.07.09 Titled Tue 9th Jul Early
468333 Goltseva, Ekaterina (2356) Alonso Orta, Osiel Alberto (2009) 1-0
1. Nf3 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 O-O 5. Be2 d6 6. c4 e5 7. O-O Nbd7 8. d3 c6 9. Nbd2 Re8 10. e4 d5 11. cxd5 cxd5 12. exd5 Nxd5 13. Ne4 N7b6 14. a4 Nf4 15. Nc5 Bg4 16. h3 Bf5 17. Qd2 Qd5 18. b4 Qc6 19. Rfc1 Nbd5 20. Bf1 Qb6 21. Rc4 a5 22. bxa5 Rxa5 23. Ne4 Bxe4 24. dxe4 Nc7 25. Rb4 Qa7 26. Rc1 Nce6 27. Bb5 Rd8 28. Qc2 Nd4 29. Nxd4 exd4 30. Qd2 Ne6 31. Rbc4 d3 32. Rc8 1-0
2024.07.09 Titled Tue 9th Jul Early
468510 Matyassy, Lazar (2155) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nge7 7. d3 O-O 8. Qe1 d5 9. Bb3 Nd4 10. Nxd4 cxd4 11. Ne2 dxe4 12. dxe4 a5 13. Bc4 Qc7 14. Bd3 Nc6 15. a3 f6 16. Bd2 e5 17. Qf2 Bd7 18. Ng3 Ne7 19. Rae1 f5 20. exf5 Nxf5 21. Ne4 Ne3 22. Bxe3 dxe3 23. Qxe3 exf4 24. Qf3 Bxb2 25. Kh1 Rae8 26. Ng5 Rxe1 27. Rxe1 Bc6 28. Bc4+ Kh8 29. Qh3 Bd7 30. Qxh7# 1-0
2024.07.09 Titled Tue 9th Jul Early
468811 Alonso Orta, Osiel Alberto (2009) Goswami, V (2057) 1-0
1. e4 d6 2. d4 Nc6 3. f4 e5 4. d5 Nce7 5. fxe5 Ng6 6. Nf3 dxe5 7. Nc3 Bc5 8. h4 h5 9. Bg5 N8e7 10. Qd2 f6 11. Be3 Qd6 12. Nb5 Qb6 13. Bxc5 Qxc5 14. b4 Qb6 15. c4 c5 16. d6 Bd7 17. Nc7+ Kf7 18. Nxa8 Nc6 19. Nxb6 1-0
2024.07.09 Titled Tue 9th Jul Early
469180 Balla, Ta (2302) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 O-O-O 7. c4 Qh5 8. d5 Ne5 9. Nbd2 Nf6 10. O-O Nxf3+ 11. Nxf3 e6 12. Qa4 Bd6 13. Rd1 Bxf3 14. Bxf3 Qxh2+ 15. Kf1 exd5 16. Be3 Kb8 17. cxd5 Rhe8 18. b4 Bf4 19. bxc5 Bxe3 20. fxe3 Rxe3 21. c6 Re7 22. Rab1 Qd6 23. cxb7 1-0
2024.07.09 Titled Tue 9th Jul Early
469376 Alonso Orta, Osiel Alberto (2009) Da Silva, Li (2182) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 d6 10. O-O Nf6 11. e5 dxe5 12. dxe5 Nd5 13. Ne4 Nce7 14. Qa4+ c6 15. Nd6+ Kf8 16. Ng5 Be6 17. Nxe6+ fxe6 18. Qa3 Kg8 19. Nxb7 Qf8 20. Qd6 Qf7 21. Nd8 Qf5 22. Nxe6 h6 23. Nc7 Rf8 24. Qxe7 Rf7 25. Nxd5 1-0
2024.07.09 Titled Tue 9th Jul Early
469714 Mahalakshmi, M (2199) Alonso Orta, Osiel Alberto (2009) 1-0
1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 Bc5 5. g3 d6 6. Bg2 h5 7. Bg5 Be6 8. a3 a5 9. Ne4 Bb6 10. O-O d5 11. cxd5 Bxd5 12. Nfd2 h4 13. Nxf6+ gxf6 14. Bxh4 Bxg2 15. Kxg2 Qd5+ 16. f3 f5 17. Nc4 Bd4 18. e4 Qe6 19. Qb3 Kd7 20. Qb5 fxe4 21. dxe4 Rag8 22. Kh1 Rxh4 23. gxh4 Qh3 24. Nxe5+ 1-0
2024.07.09 Titled Tue 9th Jul Early
469900 Bashirli, Saadat (1950) Alonso Orta, Osiel Alberto (2009) 1-0
1. d4 Nf6 2. c4 g6 3. e3 Bg7 4. Nc3 d6 5. f4 Nbd7 6. Bd3 O-O 7. Nf3 e5 8. fxe5 dxe5 9. d5 Nc5 10. Bc2 e4 11. Nd4 Bg4 12. Qd2 a5 13. O-O Qe7 14. Nce2 Nfd7 15. a3 Ne5 16. b3 Ncd3 17. Bxd3 Nxd3 18. Ng3 Bd7 19. Ra2 f5 20. Nge2 g5 21. Bb2 Rae8 22. Bc3 f4 23. exf4 gxf4 24. Nxf4 Bh6 25. g3 Nxf4 26. gxf4 e3 27. Qg2+ Bg7 28. Re2 Rf6 29. f5 Rg6 30. fxg6 1-0
2024.07.09 Titled Tue 9th Jul Early
470237 Alonso Orta, Osiel Alberto (2009) Kyaw, Myat Aung (2033) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Nc3 Nxc3 7. bxc3 d5 8. Bb5 Be7 9. cxd4 O-O 10. Bf4 Na5 11. Qd2 c6 12. Bd3 Nc4 13. Bxc4 dxc4 14. Ne5 Be6 15. c3 c5 16. Rad1 cxd4 17. cxd4 Qd5 18. Rfe1 Rac8 19. Qc3 b5 20. Qg3 Bf6 21. h4 Kh8 22. h5 h6 23. Qe3 Kh7 24. g4 c3 25. g5 hxg5 26. Bxg5 Bxg5 27. Qxg5 c2 28. Rd3 Qd8 29. Qf4 Qf6 30. Qe3 Bf5 31. Rc3 Rxc3 32. Qxc3 Qg5+ 33. Kf1 Rc8 34. Qb2 c1=Q 0-1
2024.07.09 Titled Tue 9th Jul Early
470511 Alonso Orta, Osiel Alberto (2009) Manteiga, Franco (2028) 0-1
1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. Nd5 Nf6 7. h3 Nxd5 8. Bxd5 O-O 9. g4 Kh8 10. c3 Be6 11. Qb3 Na5 12. Qc2 Bxd5 13. exd5 b5 14. c4 b4 15. a3 f5 16. g5 e4 17. Nh2 Bxg5 18. Bxg5 Qxg5 19. axb4 Qg2 20. O-O-O cxb4 21. b3 exd3 22. Qxd3 Qxf2 23. Rd2 Qc5 24. Nf3 Rae8 25. Nd4 f4 26. Ne6 Qe3 27. Nxf8 Nxb3+ 28. Kc2 Qxd2+ 29. Qxd2 Nxd2 30. Kxd2 Rxf8 31. Rf1 f3 32. Ke3 f2 33. Kd4 b3 34. Kc3 Rf3+ 35. Kb2 Kg8 36. h4 Kf7 37. h5 Ke7 38. Kb1 Kd7 39. Kb2 Kc7 40. Ka3 Kb6 41. Kb2 Kc5 42. h6 gxh6 43. Rh1 Kxc4 44. Rh4+ Kc5 45. Rh5 f1=Q 0-1
2024.07.09 Titled Tue 9th Jul Late
471039 Radzimski, Antoni (2038) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 b5 7. a4 b4 8. Nd5 e6 9. Nxf6+ gxf6 10. Bd3 Bb7 11. Be3 Nc6 12. Nb3 Be7 13. h5 Ne5 14. Qd2 Qc7 15. O-O-O Nc4 16. Qe2 Nxe3 17. Qxe3 a5 18. Bb5+ Bc6 19. Qd3 Rb8 20. Nd4 Bd7 21. h6 Qc5 22. g4 Qg5+ 23. Kb1 Qxg4 24. f3 Qg5 25. Bxd7+ Kxd7 26. Nb3 Ke8 27. Qa6 1-0
2024.07.09 Titled Tue 9th Jul Late
471260 Gutierrez Olivares, D (2354) Alonso Orta, Osiel Alberto (2009) 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 O-O 5. Nbd2 d6 6. c4 e5 7. O-O Nc6 8. Rb1 h6 9. b4 Be6 10. b5 Ne7 11. Ne1 Rb8 12. Qa4 d5 13. Ba3 Re8 14. Nc2 dxc4 15. Nxc4 Nfd5 16. Bb2 Nb6 17. Qb4 Ned5 18. Qb3 Nxc4 19. dxc4 Nb6 20. Na3 Qd2 21. Rfe1 a5 22. Bc3 Qd6 23. Red1 Qe7 24. Bxa5 Nd7 25. Bb4 Nc5 26. Qe3 b6 27. Nc2 Red8 28. Ba3 f5 29. Nb4 Bd7 30. Nd5 Qd6 31. Nb4 1-0
2024.07.09 Titled Tue 9th Jul Late
471458 Alonso Orta, Osiel Alberto (2009) Hoffmann, As (2185) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Bc4 e6 6. h3 Bh5 7. a4 d5 8. exd5 cxd5 9. Bb5+ Nc6 10. g4 Bg6 11. Ne5 Rc8 12. h4 Bb4 13. h5 Be4 14. f3 O-O 15. Bxc6 bxc6 16. fxe4 Nxe4 17. Bd2 Nxd2 18. Qxd2 c5 19. h6 g6 20. Rh3 f6 21. Nf3 Qa5 22. g5 e5 23. dxe5 d4 24. Nxd4 cxd4 25. Qxd4 Rfd8 26. Qe4 f5 0-1
2024.07.09 Titled Tue 9th Jul Late
471780 Minina, V (2057) Alonso Orta, Osiel Alberto (2009) 0-1
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nbd7 7. Nc3 e5 8. e3 c6 9. b3 e4 10. Nd2 d5 11. Bb2 Nb6 12. f3 exf3 13. Qxf3 Bf5 14. Rae1 Bd3 15. Rf2 dxc4 16. Nce4 Nxe4 17. Nxe4 cxb3 18. axb3 Qd5 19. Nf6+ Bxf6 20. Qxf6 Qe6 21. Qh4 f5 22. Qh6 Nd5 23. Ba3 Rfe8 24. g4 Nxe3 25. gxf5 Nxf5 26. Rxe6 Nxh6 27. Ref6 Ng4 28. d5 Nxf2 29. Kxf2 cxd5 30. Bxd5+ Kg7 31. Rf3 Bf5 32. Bb2+ Kf8 33. Kg3 Rad8 34. Bc4 a6 35. Ba3+ Kg7 36. Bb2+ Kf8 37. Bc3 b5 38. Be2 Rxe2 39. Bf6 Rd3 40. Bg5 Rxf3+ 41. Kxf3 Rb2 42. Kf4 Rxb3 43. Ke5 a5 44. Kf6 a4 45. Bh6+ Ke8 46. Bg5 a3 47. Bh6 a2 48. Kg7 a1=Q+ 49. Kxh7 Rc3 50. Bg7 Rc7 51. Kh8 Qxg7# 0-1
2024.07.09 Titled Tue 9th Jul Late
471914 Alonso Orta, Osiel Alberto (2009) Senft, Sean (2054) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Nc6 9. Nb3 Ng4 10. f5 h6 11. Bf4 Be7 12. h3 Nge5 13. O-O-O O-O 14. g4 Rd8 15. Be2 Na5 16. Nxa5 Qxa5 17. g5 exf5 18. gxh6 g6 19. Bg5 Bxg5 20. Qxg5 Nd7 21. Nd5 Re8 22. exf5 Kh7 23. fxg6+ fxg6 24. Bd3 Ne5 25. Bxg6+ Nxg6 26. Nf6+ Kh8 27. Qxa5 1-0
2024.07.09 Titled Tue 9th Jul Late
472090 Alonso Orta, Osiel Alberto (2009) Martin, Sam B (1970) 0-1
1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Nd5 Nf6 5. Nxf6+ Qxf6 6. c3 d6 7. h3 Be7 8. Bb5 O-O 9. d4 cxd4 10. Bxc6 bxc6 11. cxd4 Ba6 12. dxe5 dxe5 13. Bg5 Qg6 14. Bxe7 Qxe4+ 15. Kd2 Rfd8+ 16. Bxd8 Rxd8+ 17. Kc1 Qf4+ 18. Nd2 Bd3 19. Qf3 Qd4 20. Qe3 Qb4 21. a3 Qd6 22. b3 f5 23. Kb2 f4 24. Qxa7 c5 25. Rhd1 Qd4+ 26. Ka2 Qc3 27. Rac1 Bc2 28. Nb1 Qxb3+ 29. Ka1 Bxd1 30. Qxc5 Be2 0-1
2024.06.25 Titled Tue 25th Jun Late
488083 Kaplan, Avi Harrison (2226) Alonso Orta, Osiel Alberto (2009) 0-1
1. g3 c5 2. Bg2 d5 3. Nf3 Nc6 4. c4 d4 5. e3 e5 6. exd4 cxd4 7. d3 Nf6 8. a3 Bf5 9. b4 Bd6 10. Bg5 h6 11. Bxf6 Qxf6 12. O-O a5 13. b5 Ne7 14. Qc2 b6 15. Nxd4 Rc8 16. Ba8 exd4 17. Bg2 O-O 18. Nd2 Ng6 19. Rfe1 Rfe8 20. f4 Re3 21. Ne4 Bxe4 22. dxe4 d3 23. Qd2 Rxe1+ 24. Rxe1 Qd4+ 25. Kh1 Rxc4 26. e5 Bxa3 27. h4 Bb4 0-1
2024.06.25 Titled Tue 25th Jun Late
488396 Alonso Orta, Osiel Alberto (2009) Sevgi, V (2332) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 e5 7. Nf3 exd4 8. Nxd4 Bc5 9. Be3 Qb6 10. Qe2 O-O 11. O-O-O Re8 12. Nxh5 Ng4 13. Qf3 Nxe3 14. fxe3 Nd7 15. Qg3 Bf8 16. Nf5 g6 17. Nh6+ Bxh6 18. Nf4 Rxe3 19. Qg4 Nf6 0-1
2024.06.25 Titled Tue 25th Jun Late
488623 Martinez Reyes, P (2325) Alonso Orta, Osiel Alberto (2009) 1-0
1. d4 Nf6 2. Bf4 d6 3. e3 Nbd7 4. Nf3 g6 5. h3 Bg7 6. c3 O-O 7. Be2 c5 8. Nbd2 b6 9. Bh2 Bb7 10. O-O Re8 11. a4 e5 12. Nc4 Qc7 13. dxe5 dxe5 14. Qd6 Rac8 15. Qxc7 Rxc7 16. Nd6 Rb8 17. Nxb7 Rcxb7 18. Nxe5 Nxe5 19. Bxe5 Re8 20. Bf3 Rbe7 21. Bd6 Rd7 22. Rfd1 Ne4 23. Bxe4 Rxe4 24. Bb8 Ree7 25. Kf1 Bf6 26. Ke2 Kg7 27. Rxd7 Rxd7 28. Rd1 Rb7 29. Bf4 b5 30. axb5 Rxb5 31. Rd2 a5 32. Kd3 a4 33. Kc4 Ra5 34. Bd6 a3 35. bxa3 Rxa3 36. Rc2 Ra1 37. Bxc5 Rg1 38. g3 Rh1 39. h4 Bd8 40. Bd4+ Kh6 41. Kd5 Rd1 42. c4 f5 43. c5 Ra1 44. c6 Ra8 45. c7 Rc8 46. cxd8=Q Rxd8+ 47. Ke6 Re8+ 48. Kf7 Re4 49. f3 Rg4 50. fxg4 fxg4 51. Rc5 g5 52. Bg7+ Kh5 53. Rxg5# 1-0
2024.06.25 Titled Tue 25th Jun Late
488836 Alonso Orta, Osiel Alberto (2009) Kodihalli, Kaustubh (1968) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 a6 10. Nc3 Be7 11. Be3 O-O 12. Bd3 f5 13. f4 Nd7 14. O-O g5 15. fxg5 Bxg5 16. Bxg5 Qxg5 17. Rf3 Kh8 18. Rg3 Qf6 19. Qh5 Nc5 20. Bc2 Bd7 21. Rf1 a5 22. Rh3 Qf7 23. Qh6 Qe7 24. Rff3 e4 25. Rf4 Rg8 26. Rfh4 Rg7 27. Ne2 f4 28. Nxf4 Bxh3 29. Rxh3 Qg5 30. Qxd6 Nd3 31. Bxd3 exd3 32. Rg3 d2 33. Rxg5 d1=Q+ 34. Kf2 Rxg5 35. Qf6+ Rg7 36. Ne6 Qd2+ 37. Kf3 Qxg2+ 38. Ke3 Re8 39. Kd4 Qxb2+ 0-1
2024.06.25 Titled Tue 25th Jun Late
489072 Alonso Orta, Osiel Alberto (2009) Korol, D (2287) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Qa5 11. Bb3 Rfc8 12. h5 Nxh5 13. g4 Nf6 14. O-O-O Ne5 15. Bh6 Bxh6 16. Qxh6 Rxc3 17. bxc3 Qxc3 18. Kb1 Rc8 19. g5 Nh5 20. Rxh5 gxh5 21. f4 Nc4 22. Bxc4 Rxc4 23. Rd3 Qe1+ 24. Kb2 Qf2 25. f5 Rxd4 26. f6 Rb4+ 27. Kc3 Qc5+ 28. Kd2 Qf2+ 29. Kc3 Qc5+ 30. Kd2 Qf2+ 31. Kc3 1/2-1/2
2024.06.25 Titled Tue 25th Jun Late
489236 Gerbelli Neto, E (2114) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nf6 6. e5 Nd7 7. Bxc6 bxc6 8. d3 Be7 9. O-O a5 10. a4 Ba6 11. b3 Qb6 12. Kh1 Qb4 13. Bd2 Qb6 14. Ne2 g6 15. c4 Rb8 16. Rb1 h6 17. Qe1 Bd8 18. Ng3 h5 19. h4 Ra8 20. Qe2 Bb7 21. Qf2 Be7 22. Be3 d4 23. Bd2 Qd8 24. Ne4 Nb8 25. Nfg5 Na6 26. Qf3 Nc7 27. Qg3 Kf8 28. f5 exf5 29. Nd6 Bxd6 30. exd6 Ne8 31. Bf4 Qd7 32. Rbe1 f6 33. Re7 Qc8 34. Ne6+ Kg8 35. Qxg6+ Ng7 36. Qxg7# 1-0
2024.06.25 Titled Tue 25th Jun Late
489492 Alonso Orta, Osiel Alberto (2009) Caku, Kler (1787) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. O-O d6 6. Nxd4 Nf6 7. Nc3 O-O 8. Bg5 a6 9. f4 h6 10. Bh4 Nxe4 11. Nxe4 Bxh4 12. Bd5 Ne7 13. Bb3 Nf5 14. Nf3 Bf6 15. Qd3 Nh4 16. Nxh4 Bxh4 17. f5 Bf6 18. c3 Bd7 19. Rae1 Bc6 20. Ng3 Be5 21. Nh5 Qg5 22. Qh3 Bxg2 23. Qxg2 Qxh5 24. f6 g6 25. Re3 Rfe8 26. Re4 Bxh2+ 27. Kh1 Rxe4 28. Qxe4 Be5+ 29. Kg2 Qh2+ 30. Kf3 Qg3+ 31. Ke2 h5 32. Rf3 Qg4 33. Qxb7 Re8 34. Kd3 Bf4 35. Qd5 Rf8 36. Qe4 Be5 37. Qd5 Qd7 38. Qe4 Kh7 39. Kc2 Qg4 40. Qd3 Qg2+ 41. Qd2 Qxf3 42. Bd5 Qf5+ 43. Kb3 Bf4 44. Qd3 Qxd3 0-1
2024.06.25 Titled Tue 25th Jun Late
489551 Novikova, M (1999) Alonso Orta, Osiel Alberto (2009) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. h3 h6 7. a3 a6 8. O-O g5 9. Be3 g4 10. Bxc5 dxc5 11. hxg4 Bxg4 12. Nd5 Nd4 13. c3 Nxf3+ 14. gxf3 Bh3 15. Re1 Nxd5 16. Bxd5 Qg5+ 0-1
2024.06.25 Titled Tue 25th Jun Late
489779 Khakhinov, I (2236) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 d6 6. Nxd4 Be7 7. Bb5 Bd7 8. Nf5 Bxf5 9. exf5 O-O 10. O-O Nxd5 11. Qxd5 Ne5 12. Be2 c6 13. Qe4 Bf6 14. c4 d5 15. cxd5 cxd5 16. Qb4 d4 17. Rd1 d3 18. Bf1 Qd7 19. Bf4 Qxf5 20. Bxe5 Bxe5 21. Bxd3 Qh5 22. g3 Rad8 23. Qb3 Kh8 24. Bf1 f5 25. Rxd8 Rxd8 26. Qxb7 f4 27. Re1 fxg3 28. hxg3 Bd4 29. Qe4 Bxb2 30. Be2 Qa5 31. Bd3 g6 32. Kg2 Rxd3 33. Qe8+ Kg7 34. Re7+ Kh6 35. Qf8+ Kh5 36. Rxh7+ Kg4 37. Qf4# 1-0
2024.06.18 Titled Tue 18th Jun Late
498520 Alonso Orta, Osiel Alberto (2009) Martin Fuentes, A (2375) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O a5 9. Re1 cxd4 10. cxd4 Qb6 11. Qa4 Qb4 12. Qc2 Qb6 13. Qa4 Nf8 14. Nb3 Bd7 15. Bb5 Nxe5 16. Bxd7+ Nexd7 17. Ne5 Qb4 18. Qxb4 Bxb4 19. Bd2 Bxd2 20. Nxd2 Nxe5 21. dxe5 Ng6 22. Rac1 Kd7 23. Nb3 b6 24. g3 Rhc8 25. f4 Rxc1 26. Nxc1 Rc8 27. Nd3 Rc2 28. h4 Ne7 29. g4 Ng6 30. h5 Ne7 31. a3 h6 32. Kf1 Rd2 33. Re3 d4 34. Rf3 Nd5 35. Ke1 Rg2 36. g5 Ne3 37. gxh6 gxh6 38. Rf2 Rg3 39. Ke2 Kc6 40. Rf3 Rg2+ 41. Rf2 Rg4 42. Rh2 Kd5 43. Nf2 Rxf4 44. Nd3 Rg4 45. Rf2 Rg2 46. Rxg2 Nxg2 47. Kf3 Nh4+ 48. Kf4 Nf5 49. b3 a4 50. Nf2 axb3 51. Nd1 d3 52. Nb2 Kd4 53. Nd1 d2 54. Nb2 Kc3 55. Nd1+ Kc2 56. Nf2 d1=Q 57. Nxd1 Kxd1 58. Ke4 b2 59. Kd3 b1=Q+ 60. Kc4 Qe4+ 61. Kb3 Qd5+ 62. Kb4 Qc5+ 63. Ka4 Qc4# 0-1
2024.06.18 Titled Tue 18th Jun Late
498678 Guillemette, Hugo (2002) Alonso Orta, Osiel Alberto (2009) 0-1
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Nf3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. d5 Ne8 9. e4 f5 10. b4 a5 11. Rb1 axb4 12. Rxb4 Nc5 13. Ne1 f4 14. Nd3 g5 15. Nxc5 dxc5 16. Rb1 g4 17. f3 h5 18. Ne2 Nd6 19. gxf4 exf4 20. Nxf4 Nxc4 21. Nxh5 Bd4+ 22. Kh1 Qh4 23. Ng3 gxf3 24. Bxf3 Bh3 25. Bg2 Rxf1+ 26. Qxf1 Rf8 27. Qxc4 Bxg2+ 28. Kxg2 Rf2+ 0-1
2024.06.18 Titled Tue 18th Jun Late
499059 Alonso Orta, Osiel Alberto (2009) Arutla, Aditya (2243) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Be3 f5 11. Bd3 Be7 12. Qc2 O-O 13. O-O-O e4 14. Be2 a6 15. Nc3 Bg5 16. g3 Bxe3+ 17. fxe3 Qg5 18. Qd2 Bd7 19. Qd4 b5 20. h4 Qxg3 21. Rdg1 Qe5 22. Qxe5 Nxe5 23. cxb5 axb5 24. Nxb5 Bxb5 25. Bxb5 Rxa2 26. Kb1 Ra5 27. Bc6 Rb8 28. Rg2 Nc4 29. Rhg1 Ra7 30. Re2 Ne5 31. Reg2 Ng4 32. Rg3 Ra3 33. Re1 Rab3 34. h5 Rxb2+ 35. Kc1 Rh2 36. Bd7 Ra8 37. Kb1 Rb8+ 38. Kc1 Nf2 39. Be6+ Kh8 40. Re2 Nd3+ 41. Kd2 Rb2+ 42. Kc3 Rhxe2 43. h6 Rec2+ 44. Kd4 Rb4# 0-1
2024.06.18 Titled Tue 18th Jun Late
499481 Koval, Artem (2193) Alonso Orta, Osiel Alberto (2009) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 O-O 6. Bg2 e5 7. Nf3 Re8 8. Kf1 exd4 9. Nxd4 Nc6 10. h3 Nxd4 11. Qxd4 Nxe4 12. Qd3 Nxc3 13. bxc3 Bf5 14. Qf3 Be4 15. Qd1 Bxc3 16. Bh6 Qf6 17. Rc1 Bb2 18. Rb1 Bxb1 19. Qxb1 Bc3 20. Be4 Qd4 21. f3 Qxc4+ 22. Bd3 Qd4 23. Kg2 Qb4 24. Qd1 Qb2+ 25. Bc2 Re6 26. h4 Rae8 27. Kh3 Re1 28. Rxe1 Rxe1 29. Qd3 Rh1+ 30. Kg2 Rc1 31. Bxc1 Qxc1 32. Qxc3 Qh6 33. f4 c6 34. Qe3 Qf8 35. h5 Qe7 36. Qxe7 1-0
2024.06.11 Titled Tue 11th Jun Late
507090 Yurtseven, M (2333) Alonso Orta, Osiel Alberto (2009) 1-0
1. b3 a5 2. Bb2 a4 3. bxa4 Rxa4 4. Nf3 Nf6 5. g3 d6 6. Bg2 Nbd7 7. O-O e5 8. d3 g6 9. c4 Ra6 10. Nc3 Bg7 11. Nd2 O-O 12. Nb3 Nb6 13. c5 Na4 14. Nxa4 Rxa4 15. cxd6 cxd6 16. Qc2 Be6 17. Nc5 Ra7 18. Nxe6 fxe6 19. Qb3 Qe7 20. Rfc1 Rfa8 21. a4 Ne8 22. Rc4 d5 23. Rb4 Nd6 24. h4 Nf5 25. Rb6 Kh8 26. e4 Nd4 27. Bxd4 exd4 28. exd5 exd5 29. Bxd5 Qd7 30. Bg2 1-0
2024.06.04 Titled Tue 4th Jun Late
515149 Momin Fayzan (1950) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Nf6 5. Re1 a6 6. Bf1 e6 7. c3 Be7 8. d4 O-O 9. a4 Qc7 10. h3 b6 11. d5 exd5 12. exd5 Ne5 13. c4 Ng6 14. Nc3 Bd7 15. Qc2 Rfe8 16. Bd3 Bf8 17. Bg5 Nh5 18. Qd2 h6 19. Be3 Ne5 20. Nxe5 dxe5 21. Qc2 Nf4 22. Bh7+ Kh8 23. Bxf4 exf4 24. Bf5 f3 25. Bxd7 Qxd7 26. g4 h5 27. Qf5 Qxf5 28. gxf5 Bd6 29. Ne4 Bf4 30. a5 bxa5 31. Nxc5 Rxe1+ 32. Rxe1 Rc8 33. Nd3 Rxc4 34. Nxf4 Rxf4 35. Rd1 Rb4 36. d6 Rb8 37. h4 Kg8 38. f6 gxf6 39. Kh2 Rd8 40. Kg3 f5 41. Kxf3 Kg7 42. Kf4 Kf6 43. d7 1-0
2024.06.04 Titled Tue 4th Jun Late
515266 Merino Garcia, R (2382) Alonso Orta, Osiel Alberto (2009) 1-0
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nbd7 7. O-O c5 8. c4 b6 9. Nc3 Bb7 10. d5 a6 11. a4 Ne8 12. e4 Ne5 13. Nxe5 dxe5 14. Be3 Nd6 15. a5 f5 16. axb6 Qxb6 17. Na4 Qc7 18. Nxc5 Bc8 19. b4 fxe4 20. Qc2 Bf5 21. g4 Bc8 22. Nxe4 Nxe4 23. Qxe4 Rb8 24. c5 Bb7 25. Bxa6 Bxa6 26. Rxa6 Qb7 27. Rb6 Qa8 28. Rxb8 Rxb8 29. Rb1 e6 30. c6 exd5 31. Qxd5+ Kh8 32. c7 1-0
2024.06.04 Titled Tue 4th Jun Late
515500 Alonso Orta, Osiel Alberto (2009) Nastore, Pavel-Alexandru (2244) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bh4 g5 10. fxg5 hxg5 11. Bg3 Nc5 12. Nf5 Ncd7 13. O-O-O g4 14. Qe3 Ne5 15. Bxe5 dxe5 16. Kb1 e6 17. Ng3 Be7 18. Bd3 Bd7 19. Rhf1 O-O-O 20. Be2 Rxh2 21. Qg1 Rdh8 0-1
2024.06.04 Titled Tue 4th Jun Late
515852 Kusakina, Uliana (1751) Alonso Orta, Osiel Alberto (2009) 0-1
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be3 e5 7. d5 h6 8. h4 Nh5 9. Be2 Nf4 10. Bxf4 exf4 11. Qd2 Qf6 12. g3 fxg3 13. fxg3 Bg4 14. Rf1 Qe7 15. Qd3 Nd7 16. Nd4 Nc5 17. Qe3 Bxe2 18. Ndxe2 Rae8 19. Kd2 Nxe4+ 20. Nxe4 Qxe4 21. Qxe4 Rxe4 22. Rf4 Rfe8 23. Rxe4 Rxe4 24. Kd3 f5 25. Rb1 Kf7 26. b3 Be5 27. Rf1 Rg4 28. Rf3 Kf6 29. Ke3 g5 30. hxg5+ hxg5 31. Kd3 f4 32. gxf4 gxf4 33. Ke4 Kg5 34. Nd4 Bxd4 35. Kxd4 Rg3 36. Rf1 Kg4 37. Ke4 f3 38. Ke3 Rh3 39. Rg1+ Rg3 40. Rf1 a5 41. Rf2 b6 42. Rf1 Rh3 43. Rg1+ Rg3 44. Rf1 f2+ 45. Kxf2 Rf3+ 46. Ke2 Rxf1 47. Kxf1 Kf3 48. Ke1 Ke3 49. Kd1 Kd3 50. Kc1 Kc3 51. Kb1 a4 52. bxa4 Kxc4 53. Kc2 Kxd5 54. Kc3 Kc5 55. a3 d5 56. Kd3 d4 57. Kd2 Kc4 58. Kc2 d3+ 59. Kd2 Kd4 0-1
2024.06.04 Titled Tue 4th Jun Late
516066 Eggleston, T (2188) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bd3 d6 7. O-O Nf6 8. h3 h5 9. Bg5 Be6 10. c4 Qd7 11. Qf3 Nh7 12. Qxh5 Bd4 13. Bc1 g6 14. Qf3 Nf6 15. Nd2 O-O-O 16. Nb3 Be5 17. Bg5 Bxh3 18. Bxf6 Bg4 19. Qe3 Bh2+ 20. Kh1 Bf4+ 21. Kg1 Bxe3 22. fxe3 Qe6 23. c5 d5 24. Nd4 Qd7 25. e5 Rh7 26. Rac1 Re8 27. Rc3 Kb8 28. Ra3 Ka8 29. Ra6 Rb8 30. Nxc6 Rb7 31. b4 Bh3 32. Rf2 Bxg2 33. Rxg2 Qh3 34. b5 Qh1+ 35. Kf2 Qc1 36. Nd8 Rb8 37. Kg3 Qb2 38. Rxb2 Rxb5 39. Rc2 Rh3+ 40. Kxh3 Rb1 41. Rd2 Rg1 42. c6 Rh1+ 43. Kg2 Rc1 44. Kf2 Rc3 45. Ke2 Rc1 46. Kf2 Ra1 47. Rb2 Rc1 48. Rxa7+ Kxa7 49. Rb7+ Ka8 50. Rxc7 Ra1 51. Rb7 Rxa2+ 52. Kf3 Ra3 53. c7 Rc3 54. Rb8+ Ka7 55. c8=Q Rxc8 56. Rxc8 1-0
2024.06.04 Titled Tue 4th Jun Late
516313 Alonso Orta, Osiel Alberto (2009) Aditya, Varun Gampa (2277) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O d6 6. c3 dxc3 7. Nxc3 Bg4 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Ne5 11. Be2 c6 12. Nxe5 Bxe2 13. Qxe2 Bxe5 14. Ne3 O-O 15. Rad1 Qc7 16. f4 Bf6 17. Nc4 Rad8 18. e5 dxe5 19. fxe5 Be7 20. e6 f6 21. Kh1 b5 22. Nd2 Rfe8 0-1
2024.06.04 Titled Tue 4th Jun Late
516514 Alonso Orta, Osiel Alberto (2009) Thake, Conrad (1853) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Nd5 b5 9. Bg5 Be7 10. Bd3 Nxd5 11. exd5 Bxg5 12. dxc6 d5 13. O-O O-O 14. c3 Qc7 15. Nc2 Qxc6 16. Nb4 Qc5 17. Nxd5 Bb7 18. Nb4 Rad8 19. Qh5 Bh6 20. Rad1 a5 21. Nc2 Qc6 22. Ne3 e4 23. Be2 Bxe3 24. fxe3 b4 25. cxb4 Rxd1 26. Bxd1 axb4 27. Bb3 Qg6 28. Qb5 Ba6 29. Bxf7+ Kh8 30. Qxb4 Qg5 31. Rf2 Qxe3 32. Qxf8# 1-0
2024.06.04 Titled Tue 4th Jun Late
516642 Bynum, Jacorey (2006) Alonso Orta, Osiel Alberto (2009) 1-0
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 d6 8. Bg5 h6 9. Be3 Be6 10. f3 Ne5 11. O-O-O Bc4 12. Qe1 Bxf1 13. Rxf1 Nc4 14. Bxb6 axb6 15. Qe2 Na5 16. Nd4 O-O 17. g4 Re8 18. h4 Nc6 19. Nf5 Ne5 20. g5 hxg5 21. hxg5 Nh5 22. f4 g6 23. fxe5 Qxg5+ 24. Kb1 Rxe5 25. Rg1 Qf4 26. Rdf1 Kf8 27. Rxf4 Nxf4 28. Qh2 gxf5 1-0
2024.06.04 Titled Tue 4th Jun Late
516821 Alonso Orta, Osiel Alberto (2009) Burke, Paul 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. Nd5 O-O 6. d3 h6 7. O-O d6 8. c3 Bg4 9. h3 Bh5 10. g4 Nxg4 11. hxg4 Bxg4 12. Ne3 Bh5 13. d4 Bg5 14. Be2 Bf4 15. Ng2 g5 16. Bxf4 exf4 17. d5 Ne7 18. Nh2 Bg6 19. Ng4 f5 20. Nxh6+ Kg7 21. Nxf5+ Nxf5 22. exf5 Bxf5 23. Bg4 Qf6 24. Bxf5 Qxf5 25. Qd4+ Kg8 26. Rfe1 Qh3 27. Re7 Rf7 28. Rae1 Raf8 29. Rxf7 Kxf7 30. Re6 Qg4 31. Qf6+ 1-0
2024.06.04 Titled Tue 4th Jun Late
517020 Alonso Orta, Osiel Alberto (2009) Da Silva, Lucas Pereira Mendes (2070) 1-0
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd8 7. O-O Nf6 8. Nb3 Be7 9. Nbxd4 O-O 10. Bf4 a6 11. a4 Bd7 12. Ne5 Nc6 13. Ndxc6 Bxc6 14. Nxc6 bxc6 15. Qxd8 Rfxd8 16. Rad1 Nd5 17. Be5 f6 18. Bg3 e5 19. Rd2 Kf8 20. Rfd1 Rdb8 21. b3 Nc3 22. Re1 Rd8 23. Rd3 Bb4 24. h3 a5 25. f3 h6 26. Bf2 g5 27. g3 Ke7 28. Kg2 h5 29. g4 hxg4 30. hxg4 Rh8 31. Ree3 Nd5 32. Bxd5 cxd5 33. Rxd5 Rac8 34. Re2 Rc7 35. Bb6 Rc6 36. Bxa5 Bc5 37. b4 Bd4 38. b5 Rc4 39. b6 Rxa4 40. b7 Rb8 41. Rb5 Rc4 42. c3 Bxc3 43. Rc2 Ra4 44. Rxc3 Ra2+ 45. Kg3 Rh8 46. Rc7+ Kd8 47. b8=Q# 1-0
2024.05.28 Titled Tue 28th May Late
527623 Ranaldi, Lucas (2361) Alonso Orta, Osiel Alberto (2044) 1-0
1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 c5 8. d5 a6 9. a4 Qc7 10. e4 Ne5 11. Nxe5 dxe5 12. h3 Ne8 13. Qc2 Nd6 14. b3 f5 15. exf5 Nxf5 16. Ne4 Nd4 17. Qd1 Bf5 18. Kh2 Rad8 19. Ba3 Bxe4 20. Bxe4 b6 21. Qd3 a5 22. Rae1 Qd6 23. Bc1 Rf7 24. Kg2 Rdf8 25. f3 Kh8 26. Rf2 Qf6 27. h4 Nf5 28. Bg5 Qd6 29. Rh1 h6 30. Bc1 Qf6 31. Rh3 Rd8 32. Bd2 e6 33. Rf1 exd5 34. Bxd5 Ne7 35. Bg5 Qd6 36. Bxe7 Rxe7 37. h5 g5 38. Qe4 Qf6 39. Re1 Rf8 40. Qg4 Qd6 41. Re4 Ree8 42. Rh1 Rf6 43. Rc1 Ref8 44. Re2 Qc7 45. Rd1 Qb8 46. Be4 Rd6 47. Red2 Rxd2+ 48. Rxd2 Qc7 49. Rd7 Qc8 50. Qe6 Qe8 51. Qg4 Qb8 52. Rd5 Qc8 53. Rd7 Qb8 54. Qe6 Qc8 55. Qe7 Rg8 56. Bd5 Qf8 57. Bxg8 Qxe7 58. Rxe7 Kxg8 59. Re6 Bf8 60. Rxb6 Kf7 61. g4 Be7 62. Rb5 Bd8 63. Rxc5 Ke6 64. Rd5 Be7 65. Rxa5 Bb4 66. Rd5 Bc3 67. a5 Bb4 68. a6 Bd6 69. a7 1-0
2024.05.28 Titled Tue 28th May Late
527793 Barria Zuniga, D (2341) Alonso Orta, Osiel Alberto (2044) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 c5 8. O-O a6 9. Ne1 Ne8 10. Nd3 f5 11. f3 f4 12. Bd2 g5 13. g4 h5 14. h3 hxg4 15. hxg4 Qf6 16. Kg2 Kf7 17. Rh1 Nd7 18. b4 b6 19. a4 Nc7 20. a5 bxa5 21. bxc5 Nxc5 22. Nxc5 dxc5 23. Rxa5 Bd7 24. Rxc5 Ne8 25. Ra5 Rc8 26. c5 Nc7 27. d6 Ne6 28. Nd5 Qg6 29. Ne7 Qf6 30. Nxc8 Rxc8 31. Bc4 Kg6 32. Bb4 Nd4 33. Rxa6 Rb8 34. Rb6 Ra8 35. Bd5 Ra7 36. c6 Be6 37. c7 Bxd5 38. exd5 Ra2+ 39. Kf1 e4 40. c8=Q e3 41. Qe8+ Qf7 42. Qd3+ Kf6 43. Qxf7+ Kxf7 44. Rb7+ Kg8 45. Qh7+ Kf8 46. d7+ Kf7 47. d8=Q# 1-0
2024.05.28 Titled Tue 28th May Late
527929 Alonso Orta, Osiel Alberto (2044) Bettalli, Francesco (2341) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. Be2 Bxe2 7. N1xe2 e6 8. O-O Bd6 9. Bg5 Nbd7 10. f4 Qc7 11. f5 e5 12. dxe5 Bxe5 13. Nf4 O-O-O 14. Qf3 Bxb2 15. Rab1 Bd4+ 16. Kh1 Ne5 17. Qa3 Nc4 18. Qb4 Ne3 19. Rfc1 Bb6 20. c4 Bd4 21. Nge2 h6 22. Bxf6 Bxf6 23. Qa3 a6 24. Qxe3 Rhe8 25. Qa7 b5 26. Qxc7+ Kxc7 27. cxb5 axb5 28. Rxb5 Rd2 29. Rbc5 Rdxe2 30. Rxc6+ Kb7 31. Nxe2 Rxe2 32. R6c2 Re5 33. Rb1+ Ka6 34. Rc6+ Ka5 35. Rc8 Ka4 36. Ra8+ Ra5 37. Rxa5+ Kxa5 38. Rb7 Ka4 39. Rxf7 Ka3 40. Ra7+ Kb4 41. h3 Kc5 42. g4 Kd4 43. Ra4+ Ke3 44. Kg2 Kd2 45. Rc4 Kd3 46. Rc8 1-0
2024.05.28 Titled Tue 28th May Late
528185 Flynn, Jacob (2190) Alonso Orta, Osiel Alberto (2044) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 Bb6 7. Nbd2 h6 8. Bb3 g5 9. Nc4 g4 10. Nfd2 h5 11. Nxb6 axb6 12. f4 h4 13. Nc4 exf4 14. Bxf4 Nh5 15. Be3 Be6 16. d4 h3 17. d5 hxg2 18. Re1 g3 19. h3 Qh4 20. Qe2 Bxh3 21. dxc6 bxc6 22. e5 d5 23. e6 fxe6 24. Bd4 Kd7 25. Bxh8 dxc4 26. Rad1+ Kc8 27. Bxc4 Kb7 28. Be5 Bg4 29. Qxg2 Bxd1 30. Rxd1 Rg8 31. Rd7 Qxc4 32. Rxc7+ Ka6 33. Rxc6 Qd3 34. Rd6 Qb5 35. Bd4 Rb8 36. Rxb6+ Rxb6 37. Qa8# 1-0
2024.05.21 Titled Tue 21st May Late
535248 Alonso Orta, Osiel Alberto (2044) Popov, M RUS (2396) 0-1
1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bd3 Bd6 9. O-O O-O 10. Re1 e5 11. dxe5 Ndxe5 12. Be2 Be6 13. Nf1 Rae8 14. Ng3 Nxf3+ 15. Bxf3 Ne5 16. Bxd5 Qxf2+ 17. Kh1 Qxe1+ 18. Qxe1 Bxd5 19. Qd1 Nd3 20. Be3 Rxe3 21. Qh5 Nf4 22. Qg5 Bxg2+ 23. Kg1 Nh3+ 0-1
2024.05.21 Titled Tue 21st May Late
535534 Alonso Orta, Osiel Alberto (2044) Stanojevic, Ilija (2317) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Bc4 e5 8. Nb3 Be7 9. f3 Nxe4 10. Nxe4 Bxg5 11. Nxd6+ Ke7 12. Nxf7 Qb6 13. Qd6+ Ke8 14. Nxh8 Bh4+ 15. g3 Qe3+ 16. Be2 Be7 17. Qd5 Nb4 18. Qg8+ Kd7 19. Rd1+ Kc7 20. Qc4+ Kb8 21. Qc3 Qb6 22. Qxe5+ Ka7 23. Qc3 Bh3 24. Nf7 Rc8 25. Qd2 Nxc2+ 26. Qxc2 Rxc2 0-1
2024.05.21 Titled Tue 21st May Late
535793 Buchenau, F (2174) Alonso Orta, Osiel Alberto (2044) 0-1
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 e6 7. c3 Be7 8. Bc2 b5 9. d4 Bb7 10. Bf4 Qb6 11. Nbd2 O-O 12. Nf1 cxd4 13. cxd4 Rac8 14. Ng3 Rfd8 15. Qd3 e5 16. Nf5 Bf8 17. Bg5 h6 18. Bh4 g6 19. Bxf6 Nxf6 20. Ng3 Bg7 21. Rad1 Nd7 22. Bb3 exd4 23. Nxd4 Ne5 24. Qd2 Nc4 25. Bxc4 Rxc4 26. Nb3 d5 27. Na5 Rd4 28. Qxd4 Bxd4 29. Nxb7 Bxf2+ 30. Kf1 Bxe1 31. Rxe1 Qxb7 32. e5 d4 33. Ne4 d3 34. Nf6+ Kg7 35. Rd1 d2 36. Ng4 Qc6 37. h3 Qc2 38. Ke2 Qd3+ 39. Kf2 Qc2 40. Ke2 Qe4+ 41. Ne3 Rd3 42. Rxd2 Qxe3+ 43. Kd1 Rxd2+ 44. Kc1 Qe1# 0-1
2024.05.21 Titled Tue 21st May Late
535959 Alonso Orta, Osiel Alberto (2044) Smieszek, W (2110) 1-0
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. h4 h5 12. O-O-O Ne5 13. g4 hxg4 14. h5 Nxh5 15. Bh6 e6 16. Bxg7 Kxg7 17. fxg4 Nxg4 18. Rdg1 Ngf6 19. Qg5 Rc5 20. Qg2 Qa5 21. Bxe6 Rxc3 22. Nf5+ Kh7 23. Qg5 Bxe6 24. Qh6+ Kg8 25. Rxg6+ fxg6 26. Qxg6+ Kh8 27. Qg7# 1-0
2024.05.21 Titled Tue 21st May Late
536315 Mikhalsky, Vladimir (2219) Alonso Orta, Osiel Alberto (2044) 1-0
1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. O-O-O Nd7 10. Kb1 a6 11. Bd3 Nc5 12. Bc2 b5 13. b4 Nd7 14. c5 dxc5 15. bxc5 b4 16. Na4 fxe4 17. fxe4 Ndf6 18. h3 Ng3 19. Ne2 Ngxe4 20. Qxb4 Bf5 21. Ka1 Rb8 22. Qc4 h5 23. Rhf1 a5 24. d6+ Rf7 25. Bb3 Rxb3 26. Qxb3 cxd6 27. c6 Qc7 28. Rc1 d5 29. Bb6 Qd6 30. c7 Rf8 31. Rxf5 gxf5 32. c8=Q Rxc8 33. Rxc8+ Kh7 34. Rc1 Nd2 35. Qc2 Nc4 36. Bc5 Qe6 37. Nb2 Nd7 38. Nxc4 Nxc5 39. Nb2 e4 40. Qxc5 Qe5 41. Qc3 d4 42. Qxd4 Qxd4 43. Nxd4 Bxd4 44. Rc7+ Kg6 45. Kb1 Kg5 46. Nc4 Kf4 47. Rh7 Kg3 48. Rxh5 Kxg2 49. Rxf5 e3 50. Nxe3+ Bxe3 51. h4 Kg3 52. h5 Kg4 53. Rxa5 Bd2 54. Rb5 Be3 55. a4 Ba7 56. a5 Be3 57. a6 Ba7 58. Rb7 Bd4 59. a7 Bxa7 60. Rxa7 Kxh5 61. Ra4 Kg5 62. Kc2 Kf5 63. Kd3 Ke5 64. Re4+ Kd5 65. Re3 Kc5 66. Re5+ Kb4 67. Rd5 Kb3 68. Rb5+ Ka4 69. Kc4 Ka3 70. Kc3 Ka4 71. Rc5 Ka3 72. Ra5# 1-0
2024.05.21 Titled Tue 21st May Late
536415 Radhakrishnan, Sharath (2001) Alonso Orta, Osiel Alberto (2044) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. a4 b4 9. Na2 e5 10. Nb3 Nc6 11. Bc4 Be6 12. Bxe6 fxe6 13. O-O Be7 14. c3 a5 15. Qd2 Rb8 16. Rac1 O-O 17. cxb4 Nxb4 18. Nc3 d5 19. Nb5 dxe4 20. Qxd8 Rfxd8 21. fxe4 Nxe4 22. Rc7 Nd5 23. Ra7 Nxe3 24. Re1 Bg5 25. h4 Bf4 26. Re7 Bg3 27. Rb1 Rd3 28. Nxa5 Rbd8 29. Rf1 Nxf1 30. Kxf1 Re3 31. Nc3 Nxc3 32. bxc3 Rd1# 0-1
2024.05.21 Titled Tue 21st May Late
536577 Alonso Orta, Osiel Alberto (2044) Mei, Austin (2280) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Bc5 7. Nb3 Bb6 8. Bg2 O-O 9. O-O a6 10. Bg5 d6 11. Qd2 h6 12. Bxf6 Qxf6 13. Qxd6 Rd8 14. Qf4 Qxf4 15. gxf4 Nb4 16. Rac1 g5 17. fxg5 hxg5 18. a3 Nc6 19. Rcd1 Bd7 20. Rd2 Ne5 21. Rfd1 Kf8 22. Nd4 Ke7 23. b3 Rac8 24. Nce2 Be8 25. c3 Bc5 26. b4 Bb6 27. Nf3 Nc6 28. Nxg5 f6 29. Rxd8 Nxd8 30. Nf3 Bb5 31. Nfd4 Bc4 32. Nf4 Nf7 33. Bh3 Ng5 34. Bg4 Rg8 35. Kh1 Nxe4 36. Nh3 Rxg4 37. f3 Rh4 38. fxe4 Rxh3 39. Nxe6 Kxe6 0-1
2024.05.21 Titled Tue 21st May Late
536716 Zampronha, W (2119) Alonso Orta, Osiel Alberto (2044) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 h6 13. Bh4 Nh5 14. Qg4 Ndf6 15. Bxf6 Nxf6 16. Qxg7 Rg8 17. Qxh6 b4 18. Nd5 exd5 19. exd5 Kd8 20. Nf5 Nxd5 21. Be4 Rc8 22. Nxe7 Nxe7 23. Rxd6+ Ke8 24. Rd2 Bxe4 25. Rxe4 Qc6 26. Qh7 Kf8 27. Rde2 Qd5 28. Qh6+ Rg7 29. Rxe7 Rd8 30. Qh8+ Rg8 31. Re8+ Rxe8 32. Rxe8+ Kxe8 33. Qxg8+ Ke7 34. Qg5+ 1-0
2024.05.21 Titled Tue 21st May Late
536898 Brilej, Jaka (2280) Alonso Orta, Osiel Alberto (2044) 1-0
1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nbd7 7. Nc3 c5 8. e4 cxd4 9. Nxd4 a6 10. b3 Nc5 11. Bb2 e5 12. Nc2 Qc7 13. Ne3 Be6 14. Rc1 g5 15. Qd2 h5 16. Rfd1 Rfd8 17. Nf5 Bxf5 18. exf5 g4 19. b4 Ncd7 20. a3 Kh7 21. Qxd6 Qxc4 22. Bxb7 Rab8 23. Bxa6 Qb3 24. Ba1 1-0
2024.05.14 Titled Tue 14th May Late
542547 Alonso Orta, Osiel Alberto (2046) Krishnan, V (2340) 0-1
1. e4 a6 2. d4 e6 3. Nc3 d5 4. e5 c5 5. Nge2 Nc6 6. Be3 Nh6 7. Qd2 Nf5 8. O-O-O c4 9. g4 Nxe3 10. Qxe3 b5 11. f4 Qa5 12. f5 b4 13. Nb1 Qxa2 14. fxe6 fxe6 15. Nf4 Be7 16. Be2 O-O 17. h4 c3 18. bxc3 bxc3 19. Nxc3 Qa3+ 20. Kd2 Bb4 21. Nh5 Rf2 22. Rhe1 Na5 23. Qxf2 Qxc3+ 24. Kc1 Ba3+ 25. Kb1 Qb2# 0-1
2024.05.14 Titled Tue 14th May Late
542936 Ljubarov, M (2354) Alonso Orta, Osiel Alberto (2046) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Bd3 Nbd7 8. O-O Nc5 9. Bg5 Nxd3 10. cxd3 Be7 11. Kh1 Qa5 12. f4 Bd7 13. Qb3 h6 14. Bxf6 Bxf6 15. Qxb7 Qd8 16. e5 Be7 17. exd6 Bxd6 18. f5 e5 19. Ne6 fxe6 20. fxe6 Bxe6 21. Qxg7 Rf8 22. Ne4 Qe7 23. Nf6+ Kd8 24. Qxh6 Rb8 25. Rac1 Rxb2 26. Ne4 Bc7 27. Rxf8+ Kd7 28. Nc5+ Kd6 29. Rf6 Kd5 30. Nxe6 Ba5 31. Qg6 Qb4 32. Qe4+ Qxe4 33. dxe4+ Kxe4 34. Nc5+ Kd4 35. Nxa6 Rd2 36. Rd6+ Ke3 37. Rxd2 Kxd2 38. Rb1 e4 39. Nc5 e3 40. Nb3+ Kc2 41. Nxa5 Kxb1 42. Nc4 e2 43. Nd2+ Kc2 44. Nf3 Kd1 45. a5 1-0
2024.05.14 Titled Tue 14th May Late
543111 Alonso Orta, Osiel Alberto (2046) Crispin Ferreras, Darvi Abraham (2113) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nd6 8. exd6 Bxd6 9. Re1+ Be7 10. Bg5 f6 11. Bf4 O-O 12. Qd5+ Kh8 13. Nc3 Bb4 14. Rad1 Bxc3 15. bxc3 d6 16. Nd4 Ne5 17. Ne6 Bxe6 18. Qxe6 Re8 19. Qf5 Qe7 20. Bg3 Nf3+ 21. gxf3 Qxe1+ 22. Rxe1 Rxe1+ 23. Kg2 Rae8 24. Qd7 R8e7 25. Qc8+ Re8 26. Qxc7 R1e7 27. Qxd6 Re6 28. Qd5 Re2 29. c4 Rxc2 30. Qxb7 Rxc4 31. Qxa7 Rcc8 32. a5 Ra8 33. Qb6 Reb8 34. Bxb8 g6 35. a6 Kg7 36. Qb7+ Kh6 37. Qxa8 f5 38. Qb7 f4 39. a7 g5 40. a8=Q g4 41. Qaa6+ Kh5 42. Qbb5+ Kh4 43. Qh6# 1-0
2024.05.14 Titled Tue 14th May Late
543377 Alonso Orta, Osiel Alberto (2046) Zimmermann, U (2280) 1/2-1/2
1. e4 Nf6 2. Nc3 e5 3. f4 d5 4. fxe5 Nxe4 5. Nf3 f5 6. d4 Be7 7. Bd3 O-O 8. Bf4 c5 9. dxc5 Nxc5 10. Qe2 Nc6 11. Nxd5 Be6 12. Nxe7+ Qxe7 13. O-O-O Bxa2 14. Bc4+ Bxc4 15. Qxc4+ Ne6 16. Rd6 Nd8 17. Bg5 Qf7 18. Bxd8 Nxd8 19. Qxf7+ Nxf7 20. Rd7 Rfe8 21. Re1 Nd8 22. Nd4 g6 23. e6 b6 24. e7 Nf7 25. Ne6 a5 26. Nc7 Rac8 27. Nxe8 Rxe8 28. Red1 Kg7 29. Rb7 Kf6 30. Rxb6+ Kxe7 31. Re1+ Kf8 32. Rxe8+ Kxe8 33. Ra6 f4 34. Rxa5 h5 35. b4 Nd6 36. b5 Kd7 37. Ra7+ Kc8 38. b6 h4 39. c4 h3 40. gxh3 f3 41. Ra1 Nxc4 42. Kc2 f2 43. Kd3 Nxb6 44. Ke2 Kd7 45. Kxf2 Nd5 46. Rg1 Ne7 47. Kf3 Ke6 48. Kg4 Kf6 49. Rf1+ Kg7 50. h4 Nf5 51. h5 Ne3+ 52. Kg5 Nxf1 53. hxg6 Nxh2 54. Kf5 Nf1 55. Kg5 Nd2 56. Kh5 Nb1 57. Kg5 Na3 58. Kf5 Nb5 59. Kg5 Nc7 60. Kh5 Ne8 61. Kg4 Nd6 62. Kf4 Ne8 63. Kf3 Nf6 64. Kg3 Ng8 65. Kg2 Kf6 66. Kf2 Kf5 67. Kf1 Kg4 68. Ke1 Kf3 69. Kd1 Ke3 70. Kc1 Kd3 71. Kd1 Ke3 72. Ke1 Kf3 73. Kf1 Kf4 74. g7 Kg5 75. Ke1 Kg6 76. Kd1 Kf7 77. Ke1 Kxg7 1/2-1/2
2024.05.14 Titled Tue 14th May Late
543564 Kang, Dorian (2194) Alonso Orta, Osiel Alberto (2046) 0-1
1. c4 Nf6 2. Nc3 g6 3. e4 Bg7 4. e5 Ng8 5. d4 d6 6. f4 Nd7 7. Nf3 c5 8. exd6 exd6 9. d5 Ngf6 10. Be2 O-O 11. O-O Re8 12. Bd3 a6 13. Bd2 Ng4 14. Re1 f5 15. h3 Ngf6 16. Ng5 Nb6 17. Qf3 h6 18. Ne6 Bxe6 19. dxe6 Qc8 20. e7 Qd7 21. Qe2 Kf7 22. Nd5 Nbxd5 23. cxd5 Rxe7 24. Qf3 Rae8 25. Rxe7+ Rxe7 26. Bc3 b5 27. a3 a5 28. b4 axb4 29. axb4 cxb4 30. Bd4 Qe8 31. Kh2 Kg8 32. Ra6 Ne4 33. Bxg7 Kxg7 34. Rb6 Nc3 35. Rxd6 Re3 36. Qf1 Qe7 37. Rb6 b3 38. d6 Qa7 39. Rc6 Nd5 40. Bxb5 b2 41. Bc4 Qa1 42. d7 Qxf1 43. Bxf1 b1=Q 44. d8=Q Qxf1 45. Qxd5 Qxf4+ 46. Kg1 Re1# 0-1
2024.05.14 Titled Tue 14th May Late
543926 Kozakov, M (2513) Alonso Orta, Osiel Alberto (2046) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Nbd7 8. Be3 b5 9. a3 Bb7 10. f3 Be7 11. Qe1 Rc8 12. Rd1 Ne5 13. Qf2 Nc4 14. Bxc4 Rxc4 15. Rd3 Qc8 16. Rfd1 O-O 17. Nb3 Nd7 18. Na5 Ne5 19. Nxc4 Nxd3 20. cxd3 bxc4 21. d4 f5 22. exf5 Rxf5 23. Qe2 Qf8 24. Bf2 Qf7 25. Re1 e5 26. dxe5 Rxe5 27. Qd2 Rxe1+ 28. Qxe1 Bf6 29. Qd2 d5 30. Bd4 Bxd4+ 31. Qxd4 Qe7 32. Kf2 Bc6 33. Nd1 Qf6 34. Qxf6 gxf6 35. Ke3 Kf7 36. Kd4 Ke6 37. Ne3 Bb7 38. g4 h6 39. f4 Bc6 40. Nf5 h5 41. Ng7+ Kf7 42. Nxh5 f5 43. h3 fxg4 44. hxg4 Bd7 45. f5 Bc6 46. Ke5 Kg8 47. g5 Kf7 48. g6+ Kg8 49. f6 Kf8 50. f7 d4 51. Kf6 Bd5 52. g7# 1-0
2024.05.14 Titled Tue 14th May Late
544141 Alonso Orta, Osiel Alberto (2046) Herman, Daniel (1968) 0-1
1. e4 a6 2. d4 e6 3. Nc3 d5 4. e5 c5 5. Nge2 Nc6 6. Be3 cxd4 7. Bxd4 Nge7 8. Qd2 Nf5 9. f4 Nfxd4 10. Nxd4 Bc5 11. Nb3 Ba7 12. O-O-O O-O 13. Bd3 b5 14. Rhf1 b4 15. Na4 Qe7 16. Rf3 Bd7 17. Rh3 g6 18. f5 exf5 19. Qh6 f6 20. exf6 Rxf6 21. Nac5 Be8 22. Nxa6 Rc8 23. Kb1 Qg7 24. Qg5 Ne5 25. Re1 Nxd3 26. cxd3 Rxa6 27. Re7 Bf7 28. Qh4 Re6 29. Rxa7 Re2 30. d4 Rcc2 31. Re3 Rxb2+ 32. Ka1 Rxa2+ 33. Rxa2 Rxe3 34. Ra8+ Re8 35. Ra7 g5 36. Qf2 f4 37. Nc5 Rc8 38. Kb2 Rxc5 39. Ra8+ Be8 40. Rxe8+ Kf7 41. Re5 Rc4 42. Rf5+ Kg6 43. Re5 Qc7 44. Re6+ Kf7 45. Qe2 Rc2+ 46. Qxc2 Qxc2+ 47. Kxc2 Kxe6 48. Kb3 Kf5 49. Kxb4 Ke4 50. Kc5 g4 51. h3 f3 52. gxf3+ gxf3 0-1
2024.05.12 57th Capablanca Mem Open
523822 Lavigne Lopez, Raul Leonardo (2171) Alonso Orta, Osiel Alberto (2043) 1-0
1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O c6 8. Nbd2 Qc7 9. Re1 e5 10. dxe5 dxe5 11. e4 Rd8 12. Qe2 a5 13. Nc4 Ne8 14. a4 b5 15. axb5 cxb5 16. Ne3 b4 17. Nd5 Qb7 18. Red1 Nc7 19. Ne7+ Kf8 20. Nxc8 Qxc8 21. Bh3 Ne6 22. Bxe6 fxe6 23. Ng5 Nc5 24. Qf3+ Kg8 25. Qf7+ Kh8 26. Bxe5 Rxd1+ 27. Rxd1 Qf8 28. Qxf8+ Rxf8 29. Bd6 Nxe4 30. Nxe4 Rd8 31. Kf1 1-0
2024.05.11 57th Capablanca Mem Open
523764 Alonso Orta, Osiel Alberto (2043) Rodriguez Arrieta, M (1951) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 h6 16. Bd2 c5 17. d5 c4 18. Nh2 Kh7 19. f4 exf4 20. Bxf4 Qc7 21. a4 Bg7 22. Nf3 b4 23. cxb4 Qb6+ 24. Kh1 Qxb4 25. a5 Rad8 26. Ba4 Re7 27. Bd2 Qc5 28. Bc3 Qc7 29. Qd2 Nc5 30. Bc2 Rde8 31. Qf4 Nfd7 32. Bxg7 Kxg7 33. Nd4 Re5 34. Rf1 f6 35. Nf3 R5e7 36. Qg4 Ne5 37. Nh5+ Kh8 38. Nxe5 gxh5 39. Ng6+ Kh7 40. Qxh5 Rf7 41. e5 Nd3 42. Bxd3 cxd3 43. e6 Rg7 44. Rxf6 Qc2 45. Nf4 1-0
2024.05.10 57th Capablanca Mem Open
523692 Viana, Valeria (1892) Alonso Orta, Osiel Alberto (2043) 1-0
1. e4 c5 2. Nf3 a6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 e6 9. O-O Be7 10. Nc3 Nc6 11. Be3 d5 12. Nd2 h5 13. Ne2 g5 14. f4 Bd7 15. a3 Na5 16. Ba2 g4 17. b4 Nac4 18. Nxc4 dxc4 19. Nc3 Bc6 20. Qe2 Rc8 21. f5 Qd7 22. fxe6 Qxe6 23. Bb1 Nd5 24. Ne4 Nxe3 25. Qxe3 Rd8 26. Ra2 Qh6 27. Qc3 Bxe4 28. Bxe4 Qb6 29. Rd2 O-O 30. Rf5 Qh6 31. d5 Bg5 32. Re2 h4 33. d6 b5 34. Bd5 Qg7 35. Qc2 g3 36. Qe4 gxh2+ 37. Kxh2 Rc8 38. Qg4 Bd8 39. Qxg7+ Kxg7 40. Ref2 c3 41. Bb3 Bb6 42. Rc2 Bd4 43. Re2 Rce8 44. Re4 Bb6 45. Rxh4 Kg6 46. Bc2 Rh8 47. Rfh5+ Kg7 48. Rg4+ 1-0
2024.05.06 57th Capablanca Mem Open
523607 Leon Valdes, J (2311) Alonso Orta, Osiel Alberto (2043) 0-1
1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Ne2 O-O 6. Nbc3 e5 7. d5 Nh5 8. Be3 f5 9. Qd2 Nd7 10. O-O-O a6 11. Kb1 b5 12. cxb5 axb5 13. Nxb5 Ba6 14. Nec3 Qb8 15. Rc1 fxe4 16. fxe4 Rxf1 17. Rhxf1 Bxb5 18. Nxb5 Qxb5 19. Qc2 Nf4 20. Qc6 Qa5 21. a3 Rb8 22. Rc2 Nf6 23. Qxc7 Qxc7 24. Rxc7 Nxe4 25. Bxf4 exf4 26. Rxf4 Nc3+ 27. Rxc3 Bxc3 28. Rf2 Be5 29. h3 Rb3 30. Rd2 Kf7 31. Ka2 Re3 32. b4 Ke7 33. b5 Kd7 34. a4 Kc7 35. a5 Bc3 36. Rc2 Kb7 37. a6+ Kb6 38. Kb3 Bd4+ 39. Kc4 Bc5 40. Ra2 Ra3 41. Rxa3 Bxa3 42. Kb3 Bc5 43. Ka4 Bf2 44. g4 g5 45. Kb4 Bg1 46. Ka4 Bc5 0-1
2024.05.05 57th Capablanca Mem Open
523557 Alonso Orta, Osiel Alberto (2043) Acevedo Mendez, Jennifer (1854) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. d5 Nb8 15. Nf1 Ne8 16. Ng3 g6 17. Bh6 Ng7 18. Rc1 Qd8 19. a4 Bd7 20. Qd2 bxa4 21. Bd3 Bb5 22. Re3 Qd7 23. Nh2 Rc8 24. Ng4 Ne8 25. Rf3 Rxc1+ 26. Qxc1 Qc7 27. Qd2 Nd7 28. Bb1 Rc8 29. Kh2 Nc5 30. Bg5 Bf8 31. Bh6 Be7 32. Rc3 Qd7 33. f4 Nb3 34. Qe3 exf4 35. Qxf4 Rxc3 36. bxc3 Nc5 37. c4 Bxc4 38. Bg5 Bf8 39. Bf6 a3 40. Qf2 Bg7 41. Bxg7 a2 42. Qb2 h5 43. Nf6+ Nxf6 44. Bxf6 axb1=Q 45. Qxb1 Qc8 46. Qc1 Nd7 47. Nxh5 Nxf6 48. Nxf6+ Kg7 49. Qc3 Kh6 50. Ng4+ Kh7 51. Ne3 Qe8 52. Qxc4 Qe5+ 53. Kg1 a5 54. Qa4 Qc3 55. Nf1 Qc5+ 56. Kh2 Qc1 57. Ng3 Qc3 58. Ne2 Qe5+ 59. Kg1 Qb2 60. Kf2 Qb6+ 61. Kf3 Qd8 62. Nf4 g5 63. Nd3 Qf6+ 64. Ke2 Qc3 65. Qd7 Qc2+ 66. Ke3 Qxg2 67. Qxf7+ Kh8 68. Qh5+ Kg7 69. Qg4 Qf1 70. Qxg5+ Kh8 71. Qd8+ Kh7 72. Qxa5 Qxh3+ 73. Kd4 Qg3 74. Qc7+ 1-0
2024.05.04 57th Capablanca Mem Open
523494 Rodriguez Naranjo, Yoilant (1741) Alonso Orta, Osiel Alberto (2043) 1/2-1/2
1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. b3 e5 7. O-O Nbd7 8. Bb2 c6 9. Qc2 Re8 10. d3 a5 11. Rfe1 Qc7 12. Rac1 Nc5 13. a3 Qb6 14. Na4 Nxa4 15. bxa4 Be6 16. Rb1 Qc7 17. c5 Nd7 18. cxd6 Qxd6 19. Ng5 Bd5 20. e4 Ba2 21. Ra1 Be6 22. Nxe6 Qxe6 23. Rab1 Qd6 24. Bc1 Nc5 25. Rd1 Ne6 26. Rxb7 Nd4 27. Qd2 Rab8 28. Rxb8 Rxb8 29. Bb2 Bh6 30. Qxh6 Rxb2 31. Qg5 Ne2+ 32. Kh1 Nc3 33. Rf1 h6 34. Qxh6 Qxd3 35. Qe3 Qxe3 36. fxe3 c5 37. Bh3 c4 38. Bd7 Na2 39. Be8 f6 40. Rxf6 c3 41. Rf1 Re2 42. Bf7+ Kg7 43. Bxa2 Rxa2 44. Rc1 Rxa3 45. Kg2 Kf6 46. Kf3 Ke6 47. h4 Kf6 48. g4 Kg7 49. h5 Kh6 50. hxg6 Kxg6 51. Rc2 1/2-1/2
2024.05.03 57th Capablanca Mem Open
523392 Alonso Orta, Osiel Alberto (2043) Ochoa de la Rosa, M (2387) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 Nge7 7. d4 b5 8. Bb3 exd4 9. cxd4 O-O 10. Nc3 d6 11. h3 Na5 12. Bc2 c5 13. dxc5 dxc5 14. Qe2 Bb7 15. Bf4 Re8 16. Rfd1 Qb6 17. Rd7 Nf5 18. Rad1 Nd4 19. Nxd4 cxd4 20. Nd5 Bxd5 21. Rxd5 Rad8 22. Qf3 Rxd5 23. exd5 Nc4 24. Bb3 Qf6 25. Rc1 g5 26. Bc7 Qxf3 27. gxf3 Be5 28. Bxc4 Bxc7 29. Bd3 Bf4 30. Rc6 Re1+ 31. Kg2 Rd1 32. Bc2 Rd2 33. Bb3 Kf8 34. Rc2 Ke7 35. Rxd2 Bxd2 36. f4 Bxf4 37. Kf3 f5 38. Bc2 Kf6 39. b3 Be5 40. Bd3 h5 41. a4 bxa4 42. bxa4 a5 43. Bb5 Bd6 44. Be8 g4+ 45. hxg4 fxg4+ 46. Ke4 h4 47. Bd7 Kg5 48. Bb5 Bc5 49. Bf1 h3 50. f3 Kh4 51. fxg4 h2 52. Bg2 Kxg4 53. Kd3 Kg3 54. Be4 Kf2 55. Kc4 Ke3 0-1
2024.04.30 Titled Tue 30th Apr Early
556123 Olsson, Li (2204) Alonso Orta, Osiel Alberto (2043) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. a4 Ng6 14. a5 a6 15. b4 Nf6 16. c5 Kf7 17. cxd6 cxd6 18. Rc1 Kg8 19. Kh1 h5 20. Na4 Bg4 21. fxg4 hxg4 22. Bxg4 Qe7 23. Bf5 Nh4 24. Bxh4 gxh4 25. Nb6 Rad8 26. Rc3 Qe8 27. Rh3 Nh7 28. Rxh4 Ng5 29. Qg4 Qe7 30. Rh5 Bf6 31. h4 1-0
2024.04.30 Titled Tue 30th Apr Early
556518 Alonso Orta, Osiel Alberto (2043) Parfenov, Vi (2193) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 O-O 7. c3 b5 8. Bb3 d6 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. d5 Bb7 13. Nc3 Nc5 14. Bc2 bxc4 15. g4 cxd5 16. exd5 h6 17. Nh4 Nxd5 18. Nf5 Nxc3 19. bxc3 Bc8 20. Qf3 Bxf5 21. Qxf5 g6 22. Qf3 Bg5 23. Ba3 Rc8 24. Rad1 Bf4 25. Qd5 Qh4 26. Kg2 Ne6 27. Bxg6 Bc1 28. Bxf7+ Kxf7 29. Rxc1 Kg7 30. Qd2 Nf4+ 31. Kg1 Nxh3+ 32. Kh1 Nxf2+ 33. Kg1 Qg3+ 34. Kf1 Nd3+ 0-1
2024.04.30 Titled Tue 30th Apr Early
556790 Tikhonov, Viacheslav (2160) Alonso Orta, Osiel Alberto (2043) 1-0
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c5 7. Nc3 Nbd7 8. h3 a6 9. Be3 Qc7 10. b3 cxd4 11. Nxd4 e5 12. Nc2 Nc5 13. Nb4 Be6 14. Rc1 Rad8 15. Nbd5 Bxd5 16. Nxd5 Nxd5 17. Qxd5 Rd7 18. Rfd1 Rfd8 19. Bg5 Re8 20. Be3 Red8 21. Rd2 Ne6 22. h4 Nd4 23. Bh3 Re7 24. Bg5 Rde8 25. Bxe7 Qxe7 26. e3 Bh6 27. Rcd1 1-0
2024.04.30 Titled Tue 30th Apr Early
556996 Alonso Orta, Osiel Alberto (2043) Mirzoev, A (2447) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. g3 Bb7 7. Bg2 b4 8. Nce2 Nf6 9. Qd3 d5 10. e5 Ne4 11. O-O Nd7 12. f4 Ndc5 13. Qe3 g6 14. Bd2 a5 15. a3 bxa3 16. Rxa3 Nxd2 17. Qxd2 Ne4 18. Bxe4 dxe4 19. Ra4 Bb4 20. c3 Bc5 21. Qe3 O-O 22. Raa1 Qb6 23. b3 Rfd8 0-1
2024.04.30 Titled Tue 30th Apr Early
557300 Aponte, Oriana Isabel (1998) Alonso Orta, Osiel Alberto (2043) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. d4 cxd4 6. cxd4 Bxf3 7. gxf3 Nc6 8. Be3 e5 9. Nc3 Bb4 10. Qa4 Qxf3 11. Rg1 exd4 12. Bg2 Qf6 13. Bxc6+ bxc6 14. Qxb4 dxe3 15. fxe3 Ne7 16. O-O-O O-O 17. Ne4 Qe5 18. Rg5 f5 19. Rdg1 Nd5 20. Rxg7+ Kh8 21. Qb7 Qxh2 22. Nd6 Rab8 23. Rg8+ Rxg8 24. Nf7# 1-0
2024.04.30 Titled Tue 30th Apr Late
558712 Alonso Orta, Osiel Alberto (2043) Ibadov, Dashgyn (2376) 1-0
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. Nb5 Qc6 12. Qe2 O-O 13. Bf4 a6 14. Nd4 Qb6 15. Nb3 Bd7 16. Rad1 Bc6 17. Rfe1 Bd5 18. Bxd5 Nxd5 19. Rxd5 exd5 20. Qxe7 h6 21. Qd6 Qxd6 22. Bxd6 Rfe8 23. Rxe8+ Rxe8 24. Kf1 f6 25. Bf4 Kf7 26. Be3 h5 27. Ke2 g6 28. Kd3 Ke6 29. Nc5+ Kf5 30. Nxb7 Rb8 31. Nc5 Rxb2 32. a4 Rb4 33. c3 Rc4 34. a5 Ke5 35. Nxa6 Ra4 36. Nb4 Kd6 37. a6 f5 38. a7 g5 39. g3 h4 40. gxh4 f4 41. Bd4 gxh4 42. Ke2 Kc7 43. Nxd5+ Kb7 44. Nxf4 Ra1 45. Kf3 Rh1 46. h3 Rg1 47. Ng6 Rxg6 48. Ke3 Rg2 49. Kf3 Rg6 50. Kf4 Rg8 51. f3 Rg6 52. Kf5 Rg3 53. f4 Rxh3 54. Kg4 Rh1 55. f5 h3 56. Kg3 Rf1 57. f6 Rf5 58. Kxh3 Rf4 59. Kg3 Rf5 60. Kg4 1-0
2024.04.30 Titled Tue 30th Apr Late
558773 Alonso Orta, Osiel Alberto (2043) Sydoryka, Vladyslav (2288) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 c5 12. O-O-O Nc6 13. Bc3 cxd4 14. Nxd4 Nxd4 15. Bxd4 Qc8 16. Rhe1 Be7 17. Nf5 Qc7 18. Nxg7+ Kf8 19. Nxe6+ fxe6 20. Rxe6 Rd8 21. Qf5 Rxd4 22. Rxf6+ Bxf6 23. Qxf6+ Kg8 24. Rxd4 Rh7 25. Rd8+ 1-0
2024.04.30 Titled Tue 30th Apr Late
559016 Mischuk, D (2298) Alonso Orta, Osiel Alberto (2043) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 Nbd7 8. g4 Ne8 9. Qd2 Nc5 10. b4 Na6 11. a3 f5 12. gxf5 gxf5 13. exf5 Bxf5 14. Nge2 Nf6 15. Ng3 Bg6 16. Be2 c6 17. h4 cxd5 18. cxd5 h5 19. Rg1 Rc8 20. Nb5 Nc7 21. Nxa7 Ncxd5 22. Nxc8 Qxc8 23. Rc1 Qe6 24. Bc4 Rc8 25. Bg5 Ne4 26. Qxd5 1-0
2024.04.30 Titled Tue 30th Apr Late
559300 Skotheim, Andreas (2214) Alonso Orta, Osiel Alberto (2043) 1-0
1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 c5 7. d5 Nbd7 8. Be2 h6 9. Bh4 a6 10. O-O Qc7 11. Qc2 g5 12. Bg3 Rb8 13. h3 Re8 14. e4 Ne5 15. Nxe5 dxe5 16. Rab1 Bd7 17. a4 e6 18. Rfe1 exd5 19. exd5 Qc8 20. Bd3 Nh5 21. Ne4 Qc7 22. Bh2 f5 23. Ng3 Nxg3 24. Bxg3 f4 25. Bh2 Qd6 26. f3 b5 27. axb5 axb5 28. b3 bxc4 29. bxc4 Kh8 30. Kh1 Ra8 31. Bg1 Ra5 32. Rb7 Rea8 33. Reb1 Bc8 34. R7b6 Qe7 35. Bf5 1-0
2024.04.30 Titled Tue 30th Apr Late
559506 Alonso Orta, Osiel Alberto (2043) Danielian, V (2230) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. h4 Qa5 11. Bb3 Rfc8 12. O-O-O Ne5 13. h5 Rxc3 14. Qxc3 Qxc3 15. bxc3 Nxh5 16. g4 Nf6 17. g5 Nh5 18. Rh4 Rc8 19. Kb2 a5 20. a4 Bxa4 21. f4 Nc4+ 22. Bxc4 Rxc4 23. f5 Bc6 24. Rd3 a4 25. Nxc6 bxc6 26. Bd4 c5 27. Bxg7 Kxg7 28. Rf3 f6 29. gxf6+ Nxf6 30. fxg6 hxg6 31. Rg3 Rxe4 32. Rxe4 Nxe4 33. Re3 d5 34. c4 e6 35. cxd5 exd5 36. c4 Nd6 0-1
2024.04.30 Titled Tue 30th Apr Late
559716 Contreras Torres, J (2296) Alonso Orta, Osiel Alberto (2043) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. O-O Qc7 9. f4 O-O 10. Bf3 Nc6 11. Qe1 Bd7 12. Rd1 b5 13. a3 Rab8 14. g4 Nxd4 15. Bxd4 Bc6 16. g5 Nd7 17. Be3 Nc5 18. Qg3 Qb7 19. Bxc5 dxc5 20. f5 exf5 21. exf5 Bxf3 22. Rxf3 Bxg5 23. f6 g6 24. Rd5 Bxf6 25. Rxf6 b4 26. Rh5 bxc3 27. Qh4 gxh5 28. Qg5+ Kh8 29. Qe5 Rg8+ 0-1
2024.04.30 Titled Tue 30th Apr Late
559883 Palencia, W (2188) Alonso Orta, Osiel Alberto (2043) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 f4 12. f3 g5 13. Rc1 Ng6 14. h3 Nf6 15. c5 h5 16. cxd6 cxd6 17. Nf2 Nh4 18. Nb5 Rf7 19. Qb3 Bf8 20. Rc2 Rg7 21. Rfc1 g4 22. hxg4 hxg4 23. fxg4 Nxg4 24. Nxg4 Bxg4 25. Bxg4 Rxg4 26. Be1 Qg5 27. Qh3 Bh6 28. Bxh4 Rxh4 29. Qe6+ Kh8 30. Rc8+ Rxc8 31. Rxc8+ Kh7 32. Qf7+ Bg7 33. Nxd6 Rg4 34. Qg8+ Kg6 35. Qe6+ Kh5 36. Qf7+ Kh4 37. Nf5+ 1-0
2024.04.30 Titled Tue 30th Apr Late
560138 Alonso Orta, Osiel Alberto (2043) Rietze, C (2367) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Bd7 7. Bb3 g6 8. c3 Bg7 9. d4 O-O 10. Nbd2 exd4 11. cxd4 Nb4 12. Nf1 c5 13. e5 dxe5 14. dxe5 Nh5 15. Bg5 Qb6 16. Qxd7 Nc6 17. e6 fxe6 18. Rxe6 Kh8 19. Rae1 c4 20. Bxc4 Qc5 21. Bd5 Nb4 22. Ne3 Nd3 23. Be7 Qa5 24. Bxf8 Nxe1 25. Bxg7+ Nxg7 26. Ng5 Nd3 27. Nc4 Qc5 28. Nf7+ Kg8 29. h3 Qxf2+ 30. Kh2 Qxf7 31. Qxf7+ Kxf7 32. Re3+ Kf6 33. Rxd3 Nf5 34. g4 Ne7 35. Rf3+ Kg7 36. Bxb7 Rb8 37. Nd6 Ng8 38. Rf7+ Kh6 39. Rc7 Nf6 40. Rc8 Rxc8 41. Nxc8 Ne8 42. Bxa6 Nc7 43. Bc4 Kg5 44. b4 Kf6 45. b5 Ke5 46. b6 Ne8 47. b7 Ke4 48. b8=Q Kd4 49. Nd6 Nxd6 50. Qxd6+ Kxc4 51. Qe7 g5 52. Qxh7 Kd4 53. Qg6 Kc3 54. Qxg5 Kc2 55. h4 Kb2 56. h5 Kc2 57. h6 Kb2 58. h7 Kc2 59. h8=Q Kb1 60. Qhf6 Kxa2 61. Qge5 Kb1 62. Qfd6 Ka2 63. Qec5 Kb1 64. Qdb6+ Ka2 65. Qca5# 1-0
2024.04.30 Titled Tue 30th Apr Late
560214 Alonso Orta, Osiel Alberto (2043) Krstic, Milos (2200) 1-0
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bg4 7. Be3 e6 8. h3 Bh5 9. g4 Bg6 10. Ne5 Nbd7 11. f4 Ne4 12. Qf3 Nxc3 13. bxc3 Bxc2 14. O-O Nb6 15. Bb3 Bxb3 16. axb3 Be7 17. c4 Qc7 18. f5 O-O 19. fxe6 fxe6 20. Qe4 Rxf1+ 21. Rxf1 Rf8 22. Rxf8+ Bxf8 23. Bf4 Qe7 24. Nf3 Nd7 25. Ng5 Nf6 26. Qxe6+ Qxe6 27. Nxe6 Bb4 28. Nd8 Bc3 29. Be5 Nd7 30. Nxb7 Nxe5 31. dxe5 Bxe5 32. Na5 Bd4+ 33. Kg2 c5 34. Nc6 a6 35. Nxd4 cxd4 36. Kf3 Kf7 37. Ke4 Ke6 38. Kxd4 Kd6 39. c5+ Kc6 40. Kc4 a5 41. b4 axb4 42. Kxb4 h6 43. Kc4 g6 44. h4 h5 45. g5 Kc7 46. Kd5 Kd7 47. Ke5 Kc7 48. Kf6 1-0
2024.04.30 Titled Tue 30th Apr Late
560339 Demchenko, A (2609) Alonso Orta, Osiel Alberto (2043) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Nc3 e6 7. b3 Be7 8. Bb2 O-O 9. O-O-O a6 10. Rg1 Qc7 11. g4 b5 12. g5 Nd7 13. h4 b4 14. Na4 Nc5 15. Nxc5 dxc5 16. h5 Bd6 17. Kb1 Bf4 18. Qxc5 Bb7 19. g6 fxg6 20. Bc4 Rad8 21. Bxe6+ Kh8 22. Rd7 Rxd7 23. Qxf8# 1-0
2024.04.23 Titled Tue 23rd Apr Early
564066 Toman, Ondrej (2288) Alonso Orta, Osiel Alberto (2043) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. d5 d6 5. Nd2 Nxg5 6. hxg5 e6 7. dxe6 Bxe6 8. Ngf3 g6 9. Ne4 Be7 10. e3 d5 11. Nc3 Nc6 12. Bb5 Bxg5 13. Nxg5 Qxg5 14. Qf3 a6 15. Bxc6+ bxc6 16. e4 d4 17. Ne2 h5 18. Qa3 O-O 19. f4 Qxg2 20. Rg1 Qxe4 21. Qd3 Qxd3 22. cxd3 Bg4 23. Kd2 Rfe8 24. Ng3 Re3 25. Ne4 c4 26. Nf6+ Kg7 27. Nxg4 Rxd3+ 28. Kc2 hxg4 29. Rxg4 Re8 30. Rg2 Ree3 31. Rf1 Rf3 32. Re1 Rxf4 33. Re7 Rdf3 34. Rd2 d3+ 35. Kc3 Kf6 36. Rc7 Kg7 37. Rxc6 g5 38. Rxa6 g4 39. a4 g3 40. Ra5 Kg6 41. Ra6+ f6 42. Ra8 Kf5 43. Rg2 Rg4 44. Re8 Kg6 0-1
2024.04.23 Titled Tue 23rd Apr Early
564274 Alonso Orta, Osiel Alberto (2043) Shandrygin, Nikita (2209) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 d5 7. exd5 exd5 8. Bg2 Bg4 9. Nxc6 bxc6 10. Qd4 Be7 11. O-O O-O 12. Bg5 Be6 13. Rad1 Rb8 14. Rfe1 Rb4 15. Qe5 Qb8 16. Qxb8 Rfxb8 17. b3 Bd6 18. Ne2 Ne4 19. Bxe4 Rxe4 20. Nd4 Rxe1+ 21. Rxe1 Bd7 22. Bf4 Bxf4 23. gxf4 Kf8 24. Nf3 f6 25. Re3 Rb4 26. Rc3 Rxf4 27. Kg2 Ke7 0-1
2024.04.23 Titled Tue 23rd Apr Early
564735 Chylewski, Patryk (2285) Alonso Orta, Osiel Alberto (2043) 1-0
1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d6 7. d3 Nc6 8. Bd2 Nd4 9. Nxd4 cxd4 10. Ne4 Nxe4 11. Bxe4 f5 12. Bg2 e5 13. b4 Qf6 14. c5 dxc5 15. bxc5 Rb8 16. Qa4 h5 17. Qxa7 Be6 18. Bxb7 Qf7 19. Rab1 Ra8 20. Qb6 Rxa2 21. Rfd1 f4 22. gxf4 exf4 23. Bh1 Be5 24. Qb7 Qf6 25. Rb6 Qg5+ 26. Qg2 Qf6 27. Rxe6 Qxe6 28. Qd5 Kf7 29. c6 Ra7 30. Rb1 Qxd5 31. Bxd5+ Kf6 32. Rb7 Rxb7 33. cxb7 Rb8 34. Bb4 Rd8 35. Be4 Bb8 36. h4 Re8 37. Kg2 Re6 38. Kf3 Rb6 39. Bc5 Rb1 40. Bxd4+ Be5 41. Ba7 g5 42. hxg5+ Kxg5 43. Bc5 Bc7 44. Be7+ Kh6 45. Bh4 Kg7 46. Bg5 Bb8 47. Bxf4 Bxf4 48. Kxf4 Kf6 49. d4 Rb4 50. e3 Ke7 51. Kg5 Rb5+ 52. Kh4 Kf6 53. Bf3 1-0
2024.04.23 Titled Tue 23rd Apr Early
564807 Alonso Orta, Osiel Alberto (2043) Horak, Martin (2333) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 h6 16. Be3 Bg7 17. Qd2 Kh7 18. Rad1 c6 19. dxe5 dxe5 20. Nh4 Qc7 21. Nhf5 gxf5 22. Nxf5 Nf8 23. Bxh6 Ne6 24. Bxg7 Nxg7 25. Qh6+ Kg8 26. Qxg7# 1-0
2024.04.23 Titled Tue 23rd Apr Early
565227 Alonso Orta, Osiel Alberto (2043) Pavlov, Nikolay (2316) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Bg4 6. Be2 Bxe2 7. N1xe2 e6 8. O-O c5 9. Be3 Ng4 10. Bf4 Nc6 11. c3 Be7 12. dxc5 Qxd1 13. Raxd1 Bxc5 14. Ne4 Be7 15. Nd6+ Bxd6 16. Bxd6 O-O-O 17. Bg3 e5 18. Nc1 f6 19. Nb3 b6 20. Nd2 h5 21. h3 Nh6 22. Ne4 Nf5 23. Bh2 h4 24. Rfe1 Rhe8 25. f3 Na5 26. Kf2 Nc4 27. b3 Nb2 28. Rxd8+ Rxd8 29. Ke2 Kb7 30. Nf2 Ng3+ 31. Bxg3 hxg3 32. Ne4 Nd3 33. Rd1 Nf4+ 34. Ke1 Nxg2+ 35. Ke2 Nf4+ 36. Ke1 Rxd1+ 37. Kxd1 g2 0-1
2024.04.23 Titled Tue 23rd Apr Early
565543 Fernandez Siles, L (2209) Alonso Orta, Osiel Alberto (2043) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Nf6 5. Re1 a6 6. Bf1 e6 7. c3 Be7 8. d4 Qc7 9. a4 b6 10. Bd3 Bb7 11. Nbd2 Rc8 12. Nf1 Qb8 13. Ng3 h5 14. h3 h4 15. Nf1 Qa8 16. Qe2 cxd4 17. cxd4 Nf8 18. Bg5 Ng6 19. N1d2 Nh5 20. Bxe7 Nhf4 21. Qe3 Kxe7 22. d5 e5 23. Bf1 Rc2 24. Nc4 Qc8 25. Nxb6 Qc5 26. Qxc5 Rxc5 27. Rac1 Rb8 28. Rxc5 dxc5 29. a5 f6 30. Rc1 Kd6 31. Nc4+ Ke7 32. Ne3 Kd6 33. Nf5+ Kd7 34. Rxc5 Ne7 35. Nxe7 Kxe7 36. b4 Bc8 37. b5 axb5 38. Rxb5 Ra8 39. Nxh4 Ba6 40. Nf5+ Kf8 41. Rc5 Bxf1 42. Kxf1 Nd3 43. Rb5 Rc8 44. Ke2 Nf4+ 45. Kf3 Rc3+ 46. Ne3 Rd3 47. a6 Rd4 48. a7 Ra4 49. Rb8+ 1-0
2024.04.23 Titled Tue 23rd Apr Early
565642 Alonso Orta, Osiel Alberto (2043) Osinovsky, S (2241) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 f5 17. Qf1 Qh5 18. f4 h6 19. Nd2 g5 20. a4 Kh8 21. axb5 axb5 22. Rxa8 Rxa8 23. Bxd5 cxd5 24. Qxb5 gxf4 25. Qxd5 Rg8 26. Qxd6 fxe3 27. Rxe3 f4 28. Qf6+ Rg7 29. Re7 Qg5 30. Qxg7+ Qxg7 31. Rxg7 Kxg7 32. gxf4 1-0
2024.04.23 Titled Tue 23rd Apr Early
566059 Bynum, Jacorey (1966) Alonso Orta, Osiel Alberto (2043) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Nc6 8. Be3 Qc7 9. Qd2 Be7 10. Nxc6 bxc6 11. g4 h6 12. h4 Nd7 13. O-O-O Rb8 14. g5 Qb7 15. Na4 d5 16. f5 Bb4 17. c3 Ba3 18. g6 fxg6 19. fxe6 Ne5 20. exd5 cxd5 21. Bf4 Bd6 22. Qc2 O-O 23. Rhf1 Bxe6 24. Bxe5 Bxe5 25. Nc5 Qe7 26. Nxe6 Qxe6 27. Bd3 Bf4+ 28. Kb1 Qb6 29. Bxg6 Rf6 30. h5 Be5 31. Rxf6 Bxf6 32. Rxd5 Rc8 33. Rd1 Rxc3 34. Qe2 Rc8 35. Ka1 Rb8 36. Rb1 Kh8 37. a3 Rc8 38. Ka2 Qc6 39. Qd3 Qb6 40. Qe2 Rb8 41. Qd3 Qe6+ 0-1
2024.04.23 Titled Tue 23rd Apr Early
566211 D'Arruda, R (2271) Alonso Orta, Osiel Alberto (2043) 1-0
1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 O-O 6. Qd2 Nbd7 7. O-O-O c5 8. dxc5 Nxc5 9. Qe1 Bd7 10. e5 dxe5 11. Nxe5 Qa5 12. Bxf6 exf6 13. Nxd7 Rfe8 14. Be2 Na4 15. Nxa4 Qxa4 16. Kb1 Rac8 17. Rd2 f5 18. Qd1 Bxb2 19. c3 Qxd1+ 20. Rhxd1 Bxc3 21. Rc2 Bg7 22. Bf3 Rxc2 23. Kxc2 Rc8+ 24. Kb1 b6 25. Bd5 Rd8 26. Bb3 h6 27. f4 Bc3 28. Ne5 1-0
2024.04.23 Titled Tue 23rd Apr Early
566398 Alonso Orta, Osiel Alberto (2043) Manolache, M (2388) 0-1
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. e5 Nfd7 6. c3 Nc6 7. Bd3 a6 8. O-O b5 9. Re1 Bb7 10. Nf1 Be7 11. Ng3 Rc8 12. a3 cxd4 13. cxd4 Nb6 14. Nh5 g6 15. Ng3 h5 16. Be3 Na5 17. Ne2 Nac4 18. Bc1 Qc7 19. Nf4 Kd7 20. h4 b4 21. axb4 Bxb4 22. Re2 a5 23. Rc2 Bc6 24. b3 Bb5 25. bxc4 dxc4 26. Be4 Ba4 27. Ng5 Bxc2 28. Qxc2 Ke7 29. Ba3 Rhd8 30. Bxb4+ axb4 31. Bxg6 Rxd4 32. Bxf7 Rxf4 33. Nxe6 Qxe5 34. Nxf4 Qxa1+ 0-1
2024.04.23 Titled Tue 23rd Apr Early
566719 Alcazar Jimenez, J (2147) Alonso Orta, Osiel Alberto (2043) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bxf6 Nxf6 11. Kb1 b5 12. e5 Bb7 13. Bxb5+ axb5 14. Ndxb5 Qb6 15. Rxd6 Bxd6 16. Qxb7 Qxb7 17. Nxd6+ Kd7 18. Nxb7 Ne8 19. Rd1+ Kc6 20. Nd8+ Kc5 21. Ne4+ Kb6 22. Rd7 Ra7 23. Rd3 Rf8 24. c4 Kc7 25. Ng5 Kc8 26. Nc6 Rc7 27. Na5 h6 28. Ne4 Rd7 29. Nd6+ Nxd6 30. exd6 Ra7 31. b4 Kd7 32. c5 Rb8 33. c6+ Ke8 34. d7+ Kd8 35. Nb7+ Raxb7 36. cxb7 Rxb7 37. a3 Rb5 38. Kb2 Rf5 39. g3 Rh5 40. Rd2 g5 41. fxg5 hxg5 42. Kb3 f5 43. b5 f4 44. g4 Rh3+ 45. Kb4 Re3 46. b6 Re1 47. a4 Rb1+ 48. Kc5 e5 49. a5 e4 50. a6 e3 51. a7 Ra1 52. b7 Rc1+ 53. Kd6 Rc6+ 54. Kxc6 exd2 55. b8=Q+ Ke7 56. Qe8+ Kf6 57. d8=Q+ Kg7 58. Qxd2 f3 59. Qd6 f2 60. Qee7+ Kg8 61. Qdd8# 1-0
2024.04.23 Titled Tue 23rd Apr Late
567019 Alonso Orta, Osiel Alberto (2043) Rietze, C (2367) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Nxc3 Be7 11. Bg5 O-O 12. Qe2 c5 13. Rad1 c4 14. Bc2 Ne8 15. Bxe7 Qxe7 16. Nd5 Qh4 17. e5 dxe5 18. Qxe5 Nf6 19. Nxf6+ Qxf6 20. Qe4 g6 21. Qxa8 Bf5 22. Qf3 Qxb2 23. Bxf5 gxf5 24. Qxf5 Re8 25. Rfe1 Rxe1+ 26. Rxe1 h6 27. h4 Kg7 28. Qg4+ Kf6 29. Qf4+ Kg7 30. Re7 Qf6 31. Qxf6+ Kxf6 32. Ra7 Ke5 33. Rxa6 c3 34. Rxh6 Kd5 35. Rh8 b4 36. Rc8 Kd4 37. h5 Ke5 38. a3 1-0
2024.04.23 Titled Tue 23rd Apr Late
567257 Olenik Campa, Rudi (2301) Alonso Orta, Osiel Alberto (2043) 1-0
1. e4 c5 2. Nf3 d6 3. b3 Nc6 4. Bb2 Nf6 5. Qe2 e6 6. g3 Be7 7. Bg2 h5 8. h3 Qc7 9. O-O a6 10. a4 Bd7 11. Na3 e5 12. Nc4 Rb8 13. a5 Nd4 14. Nxd4 cxd4 15. d3 Be6 16. f4 Bxc4 17. bxc4 b5 18. axb6 Rxb6 19. Ba3 g6 20. f5 g5 21. Bc1 Nd7 22. f6 Bxf6 23. Bd2 Rb2 24. Rxa6 Ke7 25. Bc1 Rb6 26. Ra1 h4 27. Bf3 hxg3 28. Bg4 Nc5 29. Qf3 Rh6 30. Bxg5 Bxg5 31. Qxf7+ Kd8 32. Qf8# 1-0
2024.04.23 Titled Tue 23rd Apr Late
567521 Toktomushev, Teimur (2266) Alonso Orta, Osiel Alberto (2043) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 a5 8. Qd2 Nbd7 9. O-O-O c6 10. h4 Qc7 11. Bh6 a4 12. h5 a3 13. b3 exd4 14. Nxd4 Nc5 15. g4 Bxg4 16. Bxg7 Kxg7 17. hxg6 fxg6 18. fxg4 Rae8 19. Qh6+ Kg8 20. Bh3 Nfxe4 21. Nxe4 Nxe4 22. g5 Nc5 23. b4 Na4 24. Be6+ Kh8 25. Qxg6 d5 26. Nf5 1-0
2024.04.23 Titled Tue 23rd Apr Late
567801 Alonso Orta, Osiel Alberto (2043) Boder, Jan (2328) 1/2-1/2
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nd7 8. Qd2 Nf6 9. O-O-O O-O 10. Bd3 c5 11. h4 b5 12. Bxb5 Rb8 13. Bc4 Qa5 14. Rhe1 Be6 15. Bxe6 fxe6 16. a3 Nd5 17. c4 Qb6 18. b3 Qa6 19. cxd5 Qxa3+ 20. Kb1 Bf6 21. Nd4 cxd4 22. Bxd4 e5 23. Bb2 Qc5 24. h5 Rfc8 25. g4 a5 26. Rg1 a4 27. g5 axb3 28. cxb3 Bd8 29. h6 g6 30. f4 Rxb3 31. Rc1 Qb6 32. Rxc8 Qxg1+ 33. Qc1 Qxc1+ 34. Kxc1 exf4 35. Rxd8+ Kf7 36. Rxd6 Rg3 37. Rf6+ Ke7 38. Rxf4 Kd6 39. Rd4 Rxg5 40. Rd2 Rxd5 41. Ba3+ Ke6 42. Rxd5 Kxd5 43. Kd2 Ke5 44. Ke3 Kf5 45. Kf3 Kg5 46. Bf8 Kf6 47. Kg4 Kf7 48. Bg7 Kg8 49. Kg5 Kf7 50. Ba1 Kg8 51. Kf6 Kf8 52. Ke6 Kg8 53. Ke7 g5 54. Bf6 g4 55. Bh4 g3 56. Bxg3 Kh8 57. Be5+ Kg8 58. Bd4 1/2-1/2
2024.04.23 Titled Tue 23rd Apr Late
567978 Alonso Orta, Osiel Alberto (2043) Hacker, Jonas (2394) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qe2 Nd4 9. Nxd4 Qxd4 10. Rd1 Qg4 11. f3 Qg6 12. Nc3 Bf5 13. Bf4 h5 14. Rd2 Bc5+ 15. Kh1 O-O 16. Rad1 Bb4 17. Qc4 a5 18. a3 Be6 19. Qd4 c5 20. Qe3 Bxc3 21. Qxc3 b6 22. h3 Qf5 23. Bh2 Qg5 24. f4 Qe7 25. Qf3 g6 26. g4 hxg4 27. hxg4 f5 28. gxf5 Bxf5 29. Qd5+ Be6 30. Qe4 Bf5 31. Qd5+ Kg7 32. Rg1 Rad8 33. Qg2 Rxd2 34. Qxd2 Be4+ 35. Rg2 Rd8 36. Qe1 Bxg2+ 37. Kxg2 Qe6 38. Qc3 Rd4 39. Bg3 Qd5+ 40. Kh3 Kf7 41. Qe3 Qd7+ 42. Kg2 Rd2+ 43. Kf3 Qd5+ 44. Kg4 Qe6+ 45. Kf3 Rd5 46. Qe4 c6 47. c4 Rd4 48. Qe3 Qxc4 49. f5 Qd5+ 50. Kf2 Rd2+ 51. Ke1 Rd1+ 52. Kf2 gxf5 53. Qg5 Qd2+ 54. Qxd2 Rxd2+ 55. Ke3 Rxb2 56. Kf4 Ke6 57. Kg5 Rb3 58. Bf4 Rxa3 59. Kg6 Rb3 60. Kg7 a4 61. Kf8 a3 0-1
2024.04.23 Titled Tue 23rd Apr Late
568032 Misailovic, N (2373) Alonso Orta, Osiel Alberto (2043) 1-0
1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 f4 12. Bd2 g5 13. c5 Nxc5 14. Nxc5 dxc5 15. Rc1 Ng6 16. Na4 b6 17. b4 cxb4 18. Bxb4 Rf7 19. d6 c5 20. Bc4 cxb4 21. Bxf7+ Kxf7 22. Qd5+ Be6 23. Qb7+ Kg8 24. Rc7 Bf6 25. Rd1 Rb8 26. Qxa7 Ra8 27. Qxb6 Rxa4 28. d7 Bxd7 29. Rdxd7 Qf8 30. Qe6+ 1-0
2024.04.16 Titled Tue 16th Apr Early
570795 Malyshev, Vasilij (2353) Alonso Orta, Osiel Alberto (2043) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 f5 11. f3 f4 12. Bf2 Nf6 13. c5 g5 14. Nc4 Ng6 15. cxd6 cxd6 16. Nb5 Ne8 17. Bxa7 h5 18. h3 Rf7 19. Bb6 Qf6 20. a4 Bd7 21. Bf2 Bxb5 22. axb5 Rxa1 23. Qxa1 Nh4 24. Qa8 Rf8 25. Bxh4 gxh4 26. Qxb7 Qg5 27. O-O Qg3 28. Rf2 Bf6 29. Bf1 Qg7 30. Qxg7+ Bxg7 31. b6 Rf7 32. Na5 Nf6 33. Rc2 Rf8 34. b7 Nd7 35. Rc8 Bf6 36. Nc6 1-0
2024.04.16 Titled Tue 16th Apr Early
571097 Golubovic, Erik (2084) Alonso Orta, Osiel Alberto (2043) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 Nbd7 8. Be3 Ne8 9. g4 Nc5 10. Nd2 f5 11. gxf5 gxf5 12. h4 fxe4 13. Qc2 Nd3+ 14. Bxd3 exd3 15. Qxd3 Bf5 16. Qe2 Nf6 17. O-O-O Qd7 18. Rdg1 Ng4 19. Bg5 h6 20. f3 hxg5 21. fxg4 Bg6 22. hxg5 Rf4 23. Nde4 Raf8 24. Nf6+ Bxf6 25. gxf6 R8xf6 26. Qh2 Qg7 27. g5 Rf8 28. Qe2 Rf2 29. Qg4 Rc2+ 30. Kd1 Rxb2 31. Ne4 1-0
2024.04.16 Titled Tue 16th Apr Early
571293 Alonso Orta, Osiel Alberto (2043) Marcziter, D (2209) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. O-O Nf6 6. d4 fxe4 7. Nxe5 Bd6 8. Bxc6 dxc6 9. Bg5 O-O 10. Nc3 Bf5 11. Re1 h6 12. Bxf6 Qxf6 13. Nc4 Bb4 14. Ne3 Bh7 15. Qe2 Qxd4 16. Rad1 Qf6 17. Qc4+ Kh8 18. Qxb4 Qxf2+ 19. Kh1 Rad8 20. h3 Rxd1 21. Ncxd1 Qg3 22. Qxf8+ 1-0
2024.04.16 Titled Tue 16th Apr Early
571700 Marin Ferragut, Pau (2203) Alonso Orta, Osiel Alberto (2043) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 a6 5. Ba4 Nf6 6. Bc2 e6 7. d4 cxd4 8. cxd4 Qc7 9. a4 Be7 10. O-O b6 11. Nc3 Bb7 12. Bf4 Rc8 13. Rc1 Qb8 14. Qe2 Qa8 15. Rfe1 O-O 16. h3 Rfd8 17. Bd3 Nf8 18. Bg3 Ng6 19. Nd2 h6 20. f4 Bf8 21. Kh2 Ne7 22. Nf3 Nc6 23. Bh4 Be7 24. g4 Nb4 25. Bb1 Rd7 26. Rg1 Rdc7 27. Rce1 Bd8 28. g5 Nh5 29. Rg4 hxg5 30. Bxg5 Bxg5 31. Nxg5 g6 32. Rh4 Nf6 33. Rg1 d5 34. e5 Ne4 35. Ngxe4 dxe4 36. Qg4 Rxc3 37. bxc3 Rxc3 38. Qg5 Kf8 39. Rh8+ Kg7 40. Qh6# 1-0
2024.04.16 Titled Tue 16th Apr Early
572048 Alonso Orta, Osiel Alberto (2043) Fakhretdinova, M (2153) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. h4 Qa5 11. Bb3 Rfc8 12. O-O-O Ne5 13. h5 Nc4 14. Bxc4 Rxc4 15. hxg6 fxg6 16. Bh6 Bh8 17. Kb1 Rac8 18. Nb3 Qc7 19. Nd5 Qd8 20. e5 Bf5 21. exf6 Rxc2 22. Nxe7+ Qxe7 23. Qd5+ Qf7 24. Qxf7+ Kxf7 25. Ka1 Bxf6 26. Nd4 Rxg2 27. Nxf5 Bxb2+ 28. Kb1 gxf5 29. Bf4 Be5 30. Bxe5 dxe5 31. Rxh7+ Ke6 32. Rxb7 Rcc2 33. Rxa7 Rb2+ 34. Ka1 e4 35. Ra6+ Ke5 36. fxe4 fxe4 37. Ra5+ Kf4 38. Ra4 Kf3 39. Re1 e3 40. Ra3 Kf2 41. Rexe3 Rg1+ 42. Kxb2 Rg2 43. Reb3 Ke1+ 44. Kc3 Kd1 45. Kb4 Rc2 46. Ka4 Rc4+ 47. Rb4 Rc7 48. Ka5 Ra7+ 49. Kb5 Rxa3 50. Rb2 Kc1 51. Kb4 Kxb2 52. Kb5 Rxa2 53. Kb4 Ra1 54. Kb5 Rc1 55. Kb4 Rc3 56. Kb5 Kb3 57. Ka5 Rc4 58. Kb5 Rc3 59. Ka5 Rc5+ 60. Kb6 Kb4 61. Ka6 Rb5 62. Ka7 Kc5 63. Ka6 Kc6 64. Ka7 Kc7 65. Ka6 Rc5 66. Ka7 Ra5# 0-1
2024.04.16 Titled Tue 16th Apr Early
572211 Kunz, A (2183) Alonso Orta, Osiel Alberto (2043) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 b4 9. Nce2 e5 10. Nb3 d5 11. exd5 Qxd5 12. O-O-O Be6 13. Ng3 Nbd7 14. Bd3 a5 15. Ne4 a4 16. Nxf6+ Nxf6 17. Be4 Nxe4 18. fxe4 axb3 19. exd5 bxa2 20. Qd3 a1=Q+ 21. Kd2 Qxb2 22. Qb5+ Bd7 23. Qb7 Rc8 24. Ke2 Qxc2+ 25. Rd2 Bg4+ 26. Kf2 Qf5+ 27. Kg3 Bd6 28. Qb5+ Kf8 29. h4 e4+ 30. Bf4 Qxf4# 0-1
2024.04.16 Titled Tue 16th Apr Early
572472 Fernandez Siles, L (2209) Alonso Orta, Osiel Alberto (2043) 1-0
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 e6 7. c3 Be7 8. Bc2 Qc7 9. d4 cxd4 10. cxd4 b5 11. Nc3 Bb7 12. a3 Rc8 13. Bf4 Nb6 14. Bb3 Qb8 15. e5 dxe5 16. Nxe5 Qa8 17. Nxf7 Kxf7 18. Bxe6+ Kf8 19. Bg5 Rd8 20. Bxf6 Bxf6 21. Qh5 Rd7 22. Qc5+ Re7 23. Qxb6 Bxg2 24. d5 Bf3 25. Re3 Bh5 26. Rae1 Be8 27. d6 Rb7 28. Qc5 Bd7 29. Nd5 Bxe6 30. Rxe6 Kf7 31. Nxf6 gxf6 32. Qh5+ Kg7 33. R1e3 Rg8 34. Re7+ Rxe7 35. Rxe7+ Kh8+ 36. Kf1 Rg7 37. Re8+ Rg8 38. Rxa8 Rxa8 39. d7 1-0
2024.04.16 Titled Tue 16th Apr Early
572695 Alonso Orta, Osiel Alberto (2043) Stojanovski, Sa (2169) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. e5 dxe5 7. fxe5 Nd5 8. Bc4 Nxc3 9. bxc3 c5 10. O-O Bg4 11. Be3 Nc6 12. h3 Bxf3 13. Rxf3 cxd4 14. cxd4 Rc8 15. Qf1 Nxd4 16. Rxf7 e6 17. Rxf8+ Qxf8 18. Bxd4 Qxf1+ 19. Bxf1 Rxc2 20. Rd1 a6 21. Bd3 Rc6 22. Be4 Rc7 23. Bb6 Rc4 24. Bd3 Ra4 25. Bc2 Rb4 26. Rd8+ Kf7 27. Rd7+ Kg8 28. Bc7 Rc4 29. Bb3 Rc1+ 30. Kf2 Rc6 31. Bd6 b5 32. Bxe6+ 1-0
2024.04.16 Titled Tue 16th Apr Early
573166 Alonso Orta, Osiel Alberto (2043) Wael Sabry, Mina (2033) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Nd5 exd5 13. Nf5 Kf8 14. exd5 Re8 15. Qg3 Rg8 16. Nxg7 Rxg7 17. Bh6 Nh5 18. Qh3 Kg8 19. Bxg7 Kxg7 20. Qxh5 Nf6 21. Qg5+ Kh8 22. Qh6 Rg8 23. Re3 Bc8 24. Rde1 Bd8 25. Re8 Qd7 26. Rxg8+ Kxg8 27. g4 Be7 28. g5 Bf8 29. Qxf6 Bg7 30. Qe7 Qxe7 31. Rxe7 Bg4 32. Re8+ Bf8 33. Bxh7+ Kg7 34. Be4 Bd7 35. Rd8 Bg4 36. f5 Be7 37. f6+ Bxf6 38. gxf6+ Kxf6 39. Rxd6+ Ke5 40. Rxa6 Kxe4 41. d6 Bd7 42. h4 f5 43. Ra7 Be6 44. d7 Bxd7 45. Rxd7 f4 46. Rf7 f3 47. h5 Ke3 48. h6 f2 49. h7 Ke2 50. h8=Q f1=Q+ 51. Rxf1 Kxf1 52. Qe5 Kf2 53. Qxb5 Kf3 54. a4 Kf4 55. a5 Ke4 56. a6 Kd4 57. a7 Ke3 58. a8=Q Kf2 59. Qad5 Ke1 60. Qe8+ Kf2 61. Qdf7+ Kg3 62. Qeg8+ Kh4 63. Qfh7# 1-0
2024.04.16 Titled Tue 16th Apr Early
573334 Harish, Neeraj (2213) Alonso Orta, Osiel Alberto (2043) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 Be7 8. g5 Nfd7 9. h4 Qc7 10. Qd2 Nc6 11. O-O-O b5 12. f4 b4 13. Nce2 Nc5 14. Bg2 Bb7 15. Ng3 Nxd4 16. Bxd4 b3 17. Kb1 bxa2+ 18. Ka1 Rb8 19. Bxg7 Rg8 20. Bc3 Na4 21. Ba5 Qc6 22. Rhg1 Qb5 23. b3 Nc5 24. Bf1 Qc6 25. f5 Nxe4 26. Nxe4 Qxe4 27. fxe6 fxe6 28. Bg2 Qe5+ 29. Bc3 Qb5 30. Bxb7 Qxb7 31. Rge1 e5 32. Bxe5 dxe5 33. Rxe5 Qc7 34. Rde1 Rg7 35. h5 Rb5 36. Rxb5 axb5 37. Qd5 Qc3+ 38. Kxa2 Qa5+ 39. Kb2 Qxe1 40. Qxb5+ Kf8 41. Qf5+ Rf7 42. Qc8+ Kg7 43. Qc3+ Qxc3+ 44. Kxc3 Bxg5 45. b4 Kh6 46. Kc4 Kxh5 47. b5 Kg4 48. Kc5 Be3+ 49. Kc6 h5 50. b6 Rf6+ 51. Kc7 Rxb6 0-1
2023.10.06 Varadero Open A 2023
789146 Alonso Orta, Osiel Alberto (2079) Acosta Pedroso, G (1948) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. O-O-O b5 10. Bd3 b4 11. Nd5 exd5 12. exd5 Be7 13. Rhe1 Kf8 14. Nf5 Bd8 15. Qg3 Nh5 16. Qe3 Nhf6 17. Rd2 h6 18. Rde2 Ne5 19. fxe5 Nxd5 20. Bxd8 Nxe3 21. Bxc7 Nxf5 22. Be4 Rb8 23. Bxb8 Rh7 24. Bxf5 Bxf5 25. Bxd6+ Ke8 26. Bc7 1-0
2023.10.06 Varadero Open A 2023
789164 Rivalta Jimenez, Santiago Pedro (2030) Alonso Orta, Osiel Alberto (2079) 0-1
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 O-O 5. e3 d6 6. d4 Nbd7 7. Be2 c6 8. O-O Qc7 9. Nc3 e5 10. Rc1 Re8 11. Qc2 a5 12. Rfd1 Nf8 13. Ba3 c5 14. Nd2 Bf5 15. Nf1 g5 16. Qd2 h5 17. f3 h4 0-1
2023.10.05 Varadero Open A 2023
789129 Tapanes Barroso, Brayan (1822) Alonso Orta, Osiel Alberto (2079) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 Be7 8. f3 b5 9. Qd2 Bb7 10. h4 Nc6 11. O-O-O Rc8 12. Kb1 Ne5 13. g5 Nfd7 14. Bd3 Nb6 15. f4 Nec4 16. Qf2 b4 17. Nce2 Qc7 18. h5 Na4 19. Bc1 Qb6 20. Qg1 d5 21. e5 Bc5 22. g6 fxg6 23. Qg4 Bxd4 24. Nxd4 Kd7 25. Ne2 Kc7 26. hxg6 h5 27. Qg1 Qxg1 28. Rdxg1 Nc5 29. Bxc4 dxc4 30. Rh4 Ne4 31. Nd4 Kd7 32. f5 exf5 33. Nxf5 Rcg8 34. Bf4 Ke6 35. Nd4+ Kd5 36. Rd1 Nf2 37. Rf1 Ne4 38. Nf5 Ke6 39. Nd6 Nxd6 40. exd6 Re8 41. Bg3 Rhf8 42. Rhf4 Rxf4 43. Rxf4 Bd5 44. Rf7 h4 45. Bh2 Be4 46. Rxg7 b3 47. axb3 cxb3 48. Kc1 bxc2 49. Rf7 Bxg6 50. Rf1 Kd7 51. Kd2 Re4 52. Rg1 Bf5 53. Rg7+ Ke6 54. Rg1 Rd4+ 55. Kc1 Ra4 56. Re1+ Re4 57. Rxe4+ Bxe4 58. Kd2 Bf5 59. Bf4 Kd5 60. d7 Bxd7 61. Kxc2 Ke4 62. Bd6 Kf3 63. Be5 h3 64. Kb1 Be6 65. Bd6 a5 66. Bc7 a4 67. Bd6 Kg2 68. Be5 h2 69. Bxh2 Kxh2 70. Kc1 Kg2 71. Kb1 Kf2 72. Kc1 Bf5 73. Kd2 Kf3 74. Kc3 Be6 75. Kc2 Ba2 76. Kd3 Kf4 77. Kd4 Kf5 78. Kd3 Ke5 79. Kc3 Ke4 80. Kc2 Kd4 81. Kd2 Bb1 82. Kc1 Bh7 0-1
2023.10.04 Varadero Open A 2023
789082 Herrera Pedroso, Alex (1840) Alonso Orta, Osiel Alberto (2079) 1/2-1/2
1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 Nbd7 6. O-O-O c5 7. dxc5 dxc5 8. e5 Nh5 9. Bh6 Bxe5 10. g4 Nhf6 11. Bg7 Ne4 12. Nxe4 Bxg7 13. Nxc5 Qb6 14. Nb3 O-O 15. f3 Nc5 16. Qg5 Na4 17. c3 Be6 18. Qa5 Qe3+ 19. Kb1 Bxb3 20. axb3 Nc5 21. b4 Ne6 22. Bc4 Rac8 23. Qa2 Nf4 24. h4 e6 25. Nh3 Qxf3 26. Nxf4 Qxf4 27. Bd3 Qxg4 28. h5 Qg2 29. Qxa7 Bxc3 30. bxc3 Ra8 31. Qd4 Qa2+ 32. Kc1 Rfd8 33. Qc4 Qa1+ 34. Kd2 Qb2+ 35. Ke3 Rac8 36. Qh4 Qxc3 37. hxg6 Qe5+ 38. Kf2 hxg6 39. Bxg6 Qb2+ 40. Kf3 Rc3+ 41. Kf4 Rc4+ 42. Be4 Rxd1 43. Qg5+ Qg7 44. Qxg7+ Kxg7 45. Rxd1 f5 46. Kg5 Rxe4 47. Rd7+ Kf8 48. Rxb7 Ke8 49. b5 Kd8 50. b6 Kc8 51. Rc7+ Kb8 52. Re7 f4 53. Kg4 e5 54. Rf7 Re3 55. Re7 f3 56. Kg3 e4 57. Kf2 Re2+ 58. Kf1 Kc8 59. Rf7 Rb2 60. Re7 Rb4 61. Kf2 Kd8 62. Re5 Kd7 63. b7 Kc7 64. Re7+ Kb8 65. Ke3 Ka7 66. Kf2 Rb2+ 67. Ke1 Re2+ 68. Kf1 Kb8 69. Rd7 Rh2 70. Ke1 Rh5 71. Re7 Rh4 72. Rf7 Rh3 73. Re7 Rh1+ 74. Kf2 Rh2+ 75. Ke1 Ka7 76. Rxe4 Kxb7 77. Rf4 1/2-1/2
2023.10.04 Varadero Open A 2023
789102 Alonso Orta, Osiel Alberto (2079) Cruz Perez, Luis Jacques (1825) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bc4 O-O 8. O-O Bg4 9. h3 Bh5 10. c3 Re8 11. Bb3 Nd7 12. Bc2 Nf8 13. c4 Bb8 14. Be3 Qd6 15. Re1 Ne6 16. g4 Bg6 17. Bxg6 hxg6 18. Qb3 Bc7 19. d5 cxd5 20. cxd5 Nf4 21. Bxf4 Qxf4 22. Kg2 f5 23. g5 Re4 24. Rad1 Rae8 25. Qxb7 Re2 26. Rxe2 Rxe2 27. Qb5 0-1
2023.10.03 Varadero Open A 2023
789040 Manso Lopez, Rosangela (1904) Alonso Orta, Osiel Alberto (2079) 1-0
1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bc4 c6 6. c3 O-O 7. O-O b5 8. Bb3 Nbd7 9. e5 dxe5 10. Bxf7+ Rxf7 11. dxe5 Nd5 12. e6 Rxf3 13. exd7 Rf5 14. dxc8=Q Rxc8 15. Ne4 Qb6 16. Ng3 Rf7 17. a4 Rcf8 18. a5 Qb8 19. Qe2 e5 20. Be3 Nf4 21. Qc2 Qc8 22. Rad1 Qg4 23. h3 Qe6 24. Bc5 Ra8 25. Rd6 Qc4 26. Rxc6 Nd3 27. b3 Qd5 28. Rd6 Qxc5 29. Qxd3 Qc7 30. Ne4 Rb8 31. Ng5 Re7 32. Qd5+ Kh8 33. Rd1 Rbe8 34. Rd8 h6 35. Rxe8+ Rxe8 36. Ne6 Qe7 37. Nxg7 Qxg7 38. Qxb5 Re7 39. Rd8+ Kh7 40. Qb8 Rc7 41. Rh8+ 1-0
2023.10.03 Varadero Open A 2023
789066 Alonso Orta, Osiel Alberto (2079) Hernandez Cristia, Ariel (1883) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. O-O Nf6 9. a3 d6 10. f4 Nbd7 11. f5 e5 12. Nb3 Qb6+ 13. Kh1 h5 14. Bg5 Rc8 15. Qd2 Rxc3 16. Qxc3 Nxe4 17. Qe3 Nxg5 18. Qxg5 Bxg2+ 19. Kxg2 Be7 20. Qd2 Qb7+ 21. Kg1 h4 22. Qg2 Qa7+ 23. Qf2 Qc7 24. g4 h3 25. a4 b4 26. Qf3 Rh4 27. Kh1 Bg5 28. Rf2 Nf6 29. Rg1 Kf8 30. Re2 Kg8 31. Nd2 d5 32. c4 bxc3 33. Qxc3 Qxc3 34. bxc3 Nxg4 35. Nf3 Be3 36. Nxh4 Nf2+ 37. Rxf2 Bxf2 38. Rg4 e4 39. f6 g5 40. Rxg5+ Kf8 41. Rxd5 Ke8 42. Nf5 Bb6 43. Ng7+ Kf8 44. Rh5 Kg8 45. Nf5 Bc5 46. Ne7+ Bxe7 47. fxe7 1-0