[Event "Sábado de Ajedrez Recalde Arena"] [Site "https://lichess.org/fMhXCdul"] [Date "2021.03.27"] [White "Claudio1971"] [Black "RecaldeRJuan"] [Result "0-1"] [UTCDate "2021.03.27"] [UTCTime "22:36:27"] [WhiteElo "1973"] [BlackElo "1825"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 d6?! { (0.12 → 0.74) Inaccuracy. Nf6 was best. } (3... Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. d4) 4. d4 cxd4 5. cxd4 Bg4?! { (0.75 → 1.89) Inaccuracy. Nf6 was best. } (5... Nf6 6. d5 Ne5 7. Be2 Nxf3+ 8. Bxf3 g6 9. Be3 a6 10. O-O) 6. Be2?! { (1.89 → 0.94) Inaccuracy. d5 was best. } (6. d5 Nb8 7. Qa4+ Bd7 8. Qb3 Na6 9. Nc3 Nc5 10. Qa3 g6) 6... Bxf3 7. Bxf3 e6 8. a3?! { (1.14 → 0.52) Inaccuracy. Be3 was best. } (8. Be3 Be7) 8... Nf6 9. Nc3 Be7 10. O-O a6 11. h3 Qc7 12. Be3 e5?! { (1.18 → 1.88) Inaccuracy. O-O was best. } (12... O-O 13. Rc1 Qd7 14. Na4 Bd8 15. g3 Rc8 16. Nc3 b5 17. Bg2 Be7 18. Re1 Rfd8 19. d5) 13. d5?! { (1.88 → 1.23) Inaccuracy. dxe5 was best. } (13. dxe5 dxe5) 13... Nd8?? { (1.23 → 5.51) Blunder. Nd4 was best. } (13... Nd4 14. Bxd4 exd4 15. Qxd4 O-O 16. Qe3 Nd7 17. Bg4 Ne5 18. Rac1 Nxg4 19. hxg4 Qd7 20. Qe2) 14. Rc1 O-O 15. Ne2?? { (6.96 → 3.37) Blunder. Na4 was best. } (15. Na4 Nc6) 15... Qd7 16. Ng3 b5 17. Nf5 g6 18. Nxe7+ Qxe7 19. Bg5 Nb7 20. b4 Rac8?! { (4.13 → 5.78) Inaccuracy. Rfc8 was best. } (20... Rfc8 21. Qd3) 21. Qd2 Rc4 22. Rxc4 bxc4 23. Rc1 Rc8 24. Rc3 a5 25. Qe2 Kg7 26. Rxc4 Rxc4 27. Qxc4 axb4 28. axb4 Qd7?! { (5.08 → 7.00) Inaccuracy. Qe8 was best. } (28... Qe8 29. Qc1) 29. Bxf6+?! { (7.00 → 4.34) Inaccuracy. Qc6 was best. } (29. Qc6) 29... Kxf6 30. Be2 Ke7 31. b5?? { (4.55 → 0.62) Blunder. Bg4 was best. } (31. Bg4 f5 32. exf5 gxf5 33. Be2 Kd8 34. Qc6 f4 35. Bb5 Qxc6 36. dxc6 Kc7 37. cxb7 Kxb7) 31... Nc5 32. f3 h6 33. Qc1 g5 34. h4 f6 35. hxg5 fxg5 36. Kf2 Qa7 37. Kg3 Nb3?! { (0.19 → 0.99) Inaccuracy. Nd7 was best. } (37... Nd7 38. Qh1 Qe3 39. Qxh6 Qxe2 40. Qxg5+ Kf7 41. Qh5+ Ke7 42. Qh6 Qe1+ 43. Kg4 Qf2 44. Qg7+) 38. Qh1 Nd4 39. Bf1? { (1.37 → 0.08) Mistake. Bd3 was best. } (39. Bd3) 39... Qa1 40. Qxh6 Qe1+ 41. Kh3 Qxf1 42. Qxg5+ Kd7 43. Qg7+ Kc8 44. Qf8+ Kb7 45. Qxd6 Qh1+ 46. Kg4 Qxg2+ 47. Kh5 Qh3+ 48. Kg5 Nxf3+ 49. Kg6 Qg4+ 50. Kf6 Qf4+ 51. Ke7 Qh4+ 52. Ke8 Qh8+ 53. Ke7 Qg7+ 54. Ke6?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Ke8 was best. } (54. Ke8 Qh8+ 55. Ke7 Qh7+ 56. Kd8 Qg8+ 57. Kd7 Qh7+) 54... Nd4# { Black wins by checkmate. } 0-1