[Event "ABIERTO GENERAL SAN MARTÍN"] [Site "https://lichess.org/KsQEStOD"] [Date "2021.08.08"] [White "ReyFeroz"] [Black "Jugadorbisonio"] [Result "1-0"] [UTCDate "2021.08.08"] [UTCTime "21:35:02"] [WhiteElo "2116"] [BlackElo "2281"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 { A30 English Opening: Symmetrical Variation } 2. g3 g6 3. Bg2 Bg7 4. e3 Nc6 5. Ne2 e5 6. Nbc3 d6 7. O-O Nge7 8. d4 cxd4 9. exd4 exd4 10. Nb5?! { (-0.11 → -0.72) Inaccuracy. Nd5 was best. } (10. Nd5 Nf5 11. b3 O-O 12. h4 h6 13. Bb2 Rb8 14. Rc1 d3 15. Nec3 b5 16. Nf4 Nb4) 10... Nf5 11. Bxc6+?! { (-0.56 → -1.59) Inaccuracy. Nf4 was best. } (11. Nf4) 11... bxc6 12. Nbxd4 O-O 13. Bf4 d5?? { (-1.57 → 0.71) Blunder. Qb6 was best. } (13... Qb6 14. Nxf5 Bxf5 15. Be3 c5 16. b3 Rfe8 17. Rc1 Bb2 18. Nc3 Bxc1 19. Nd5 Qd8 20. Qxc1) 14. cxd5?? { (0.71 → -1.52) Blunder. Nxc6 was best. } (14. Nxc6) 14... cxd5 15. Nxf5 Bxf5 16. Nd4 Be4? { (-1.41 → 0.13) Mistake. Bh3 was best. } (16... Bh3) 17. f3 Qb6? { (-0.08 → 1.34) Mistake. Qf6 was best. } (17... Qf6 18. Be3 Bf5 19. Nxf5 Qxf5 20. Bd4 Bxd4+ 21. Qxd4 Rfe8 22. Rf2 Re5 23. Rd1 Qe6 24. b3) 18. Be3 Rfe8 19. fxe4 Rxe4 20. Nf5 Rxe3 21. Nxe3 Qxe3+ 22. Kh1 d4? { (0.71 → 1.87) Mistake. Qe6 was best. } (22... Qe6 23. Rc1) 23. Qf3 Qxf3+ 24. Rxf3 f5 25. Rc1 a5? { (1.86 → 3.45) Mistake. Bh6 was best. } (25... Bh6) 26. Rc5?! { (3.45 → 2.57) Inaccuracy. Ra3 was best. } (26. Ra3 Rb8 27. Rxa5 Bh6 28. Rd1 Be3 29. Rb1 Rc8 30. Ra3 f4 31. gxf4 Rc2 32. b4 Bxf4) 26... a4 27. Rd3?! { (2.86 → 2.06) Inaccuracy. Rd5 was best. } (27. Rd5 Rc8 28. Ra3 Rc1+ 29. Kg2 Rc4 30. b3 axb3 31. Rxb3 Rc2+ 32. Kf3 Bf8 33. Rd8 Rxh2) 27... Rb8 28. b3 axb3 29. axb3?? { (3.08 → 0.95) Blunder. Rxb3 was best. } (29. Rxb3) 29... Kf7?! { (0.95 → 1.90) Inaccuracy. Rb7 was best. } (29... Rb7) 30. Kg2? { (1.90 → 0.59) Mistake. Rc7+ was best. } (30. Rc7+) 30... Ke6 31. Rc7 Kf6?? { (0.66 → 3.05) Blunder. Be5 was best. } (31... Be5 32. Rxh7) 32. Rc6+?? { (3.05 → 0.59) Blunder. Rd7 was best. } (32. Rd7 Bf8) 32... Ke5 33. Kf3 Bh6 34. Rc7 g5?? { (0.47 → 5.05) Blunder. Be3 was best. } (34... Be3 35. h4 h6 36. Rc5+ Kd6 37. Ra5 Rc8 38. Rd1 Rc2 39. Rf1 Rb2 40. Ra6+ Ke5 41. Rb6) 35. Rxh7?? { (5.05 → 0.08) Blunder. Rc5+ was best. } (35. Rc5+) 35... g4+ 36. Ke2 Be3 37. Re7+ Kf6 38. Rexe3 dxe3 39. Kxe3 Ke5 40. Rc3 Rh8?? { (0.27 → 4.48) Blunder. Rb6 was best. } (40... Rb6 41. Rc5+) 41. Rc2?? { (4.48 → 1.50) Blunder. Rc5+ was best. } (41. Rc5+) 41... Rb8 42. Rb2 Rb4 43. Kd3 Kd5 44. Kc3 Kc5?? { (1.95 → 4.60) Blunder. Re4 was best. } (44... Re4 45. Rf2) 45. Rf2 Re4 46. Rxf5+ Kc6 47. Rf4 Re3+ 48. Kc4 Re2 49. Rxg4 Rxh2 50. Rg6+ Kd7 51. g4 Rc2+ 52. Kb5 Kc7 53. b4 Rf2 54. Rg7+ Kb8 55. Kb6 Rf6+ 56. Ka5 Ka8 57. b5 Kb8 58. b6 Rc6?? { (6.80 → Mate in 13) Checkmate is now unavoidable. Rf2 was best. } (58... Rf2 59. g5) 59. Ka6 Rc8 60. g5 Rf8 61. g6 Ka8 62. Rf7 Rb8 63. g7 Rc8 64. Rf8 { Black resigns. } 1-0