[Event "180º Torneo de viernes 8:30pm"] [Site "https://lichess.org/2LfbXb8E"] [Date "2024.09.07"] [White "AxoloteOscuro"] [Black "ContrerasSinuhe"] [Result "1-0"] [UTCDate "2024.09.07"] [UTCTime "04:22:02"] [WhiteElo "2605"] [BlackElo "2056"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. Nc3 e5?! { (0.56 → 1.22) Inaccuracy. e6 was best. } (3... e6 4. e4 Nf6 5. Bb5+ Bd7 6. Bc4 exd5 7. exd5 Na6 8. Nf3) 4. e4 f5?! { (1.04 → 1.86) Inaccuracy. Be7 was best. } (4... Be7 5. a4 Nf6 6. Bb5+ Nbd7 7. Nf3 O-O 8. Nd2 Ne8 9. Bd3) 5. Nf3 h6 6. Bd3 f4? { (2.08 → 3.76) Mistake. g6 was best. } (6... g6 7. g3 Be7 8. Qe2 Na6 9. Be3 fxe4 10. Bxe4 Bf5 11. Bxf5 gxf5 12. Nxe5) 7. g3?! { (3.76 → 2.55) Inaccuracy. Nxe5 was best. } (7. Nxe5 dxe5 8. Qh5+ g6 9. Qxe5+ Kf7 10. Qxf4+ Kg7 11. e5 Nd7 12. e6 Ngf6) 7... fxg3 8. hxg3 Be7 9. Be3 Bg4 10. Be2 Bxf3?! { (1.96 → 2.88) Inaccuracy. Nd7 was best. } (10... Nd7 11. a4 a6 12. a5 Qc7 13. Nd2 Bxe2 14. Qxe2 Ngf6 15. Nc4 b5 16. axb6) 11. Bxf3 Nf6 12. Qd2?! { (2.64 → 1.87) Inaccuracy. Bh5+ was best. } (12. Bh5+ Nxh5 13. Qxh5+ Kf8 14. Qf5+ Bf6 15. g4 Qd7 16. Qf3 Kg8 17. Rxh6 gxh6) 12... Kd7?! { (1.87 → 2.52) Inaccuracy. Nbd7 was best. } (12... Nbd7 13. a4 a6 14. Qe2 O-O 15. a5 b5 16. axb6 Nxb6 17. Nd1 a5 18. Kf1) 13. O-O-O a6 14. Kb1 Kc8 15. Be2 Nbd7 16. f4?! { (1.64 → 1.03) Inaccuracy. Rdf1 was best. } (16. Rdf1 b5 17. f3 Kb7 18. b3 Qa5 19. Kb2 Nh7 20. a4 Bg5 21. Bxg5 Nxg5) 16... Kb8 17. a3 Ka7 18. g4? { (1.29 → 0.14) Mistake. b4 was best. } (18. b4 Re8) 18... Ne8?! { (0.14 → 1.07) Inaccuracy. exf4 was best. } (18... exf4) 19. f5 Nc7 20. g5?! { (1.32 → 0.21) Inaccuracy. Rdg1 was best. } (20. Rdg1 Bg5) 20... hxg5?! { (0.21 → 1.17) Inaccuracy. Bxg5 was best. } (20... Bxg5 21. Rdg1) 21. Bxg5?? { (1.17 → -3.74) Blunder. Rxh8 was best. } (21. Rxh8 Qxh8) 21... Bf6?? { (-3.74 → 1.75) Blunder. Rxh1 was best. } (21... Rxh1 22. Rxh1 Bxg5 23. Qd1 Bh6 24. a4 Rc8 25. Qe1 Nf6 26. a5 c4 27. Bxc4) 22. Be3 Qe7 23. Bh5?! { (2.22 → 1.41) Inaccuracy. b4 was best. } (23. b4 b6 24. Na4 Rxh1 25. Rxh1 Kb7 26. Ka2 Nb5 27. Bxb5 axb5 28. Nb2 Rc8) 23... Rac8 24. Qg2 Na8 25. Bg6 Nab6 26. b3 c4 27. b4 Kb8 28. Rh2 Rxh2 29. Qxh2 Bg5 30. Bxg5 Qxg5 31. Bf7 Qh6?! { (1.14 → 1.80) Inaccuracy. Qf4 was best. } (31... Qf4 32. Rh1 Qe3 33. Qh3 Qd2 34. Be6 Re8 35. Rd1 Qf4 36. Qg2 Nf6 37. Rh1) 32. Qg1 Rh8 33. Be6 Qh3 34. Kb2 Qf3?! { (2.34 → 3.78) Inaccuracy. Qh4 was best. } (34... Qh4 35. Bxd7 Nxd7 36. Qxg7 Kc7 37. a4 Qh6 38. Qg1 Qf4 39. b5 Rh2 40. bxa6) 35. Rf1 Qh3?! { (3.73 → 5.34) Inaccuracy. Qh5 was best. } (35... Qh5 36. Qxg7 Rh7 37. f6 Kc7 38. a4 Qh6 39. Qxh6 Rxh6 40. a5 Nxf6 41. axb6+) 36. Qxg7? { (5.34 → 3.03) Mistake. f6 was best. } (36. f6 Qxc3+ 37. Kxc3 gxf6 38. Bxd7 Nxd7 39. Kxc4 Rh3 40. c3 f5 41. exf5 Nf6) 36... Qxf1 37. Qxh8+ Kc7 38. Qg7 Kd8? { (2.73 → 4.64) Mistake. Qf2 was best. } (38... Qf2 39. Qe7 Qf4 40. a4 Qd2 41. Bxd7 Nxd7 42. a5 Qh6 43. b5 Qf6 44. b6+) 39. a4 Qf2? { (4.41 → 8.25) Mistake. Qe1 was best. } (39... Qe1 40. Bxd7 Nxd7 41. f6 Qf2 42. f7 b6 43. Qh8+ Kc7 44. Qe8 Qf6 45. Qa8) 40. a5 Qd4 41. axb6 Nxb6 42. Qf8+ Kc7 43. Qe7+ Kb8 44. Qxd6+ Ka7 45. Qc5 Qd2 46. Na4 c3+? { (8.04 → Mate in 11) Checkmate is now unavoidable. Qd4+ was best. } (46... Qd4+ 47. Qxd4 exd4 48. Nxb6 Kxb6 49. d6 a5 50. Bxc4 Kc6 51. bxa5 Kxd6 52. f6) 47. Kb3 Kb8 48. Nxb6 Qxc2+ 49. Kxc2 Ka7 50. Nd7+ Ka8 51. Qc8+ Ka7 52. Qb8# { White wins by checkmate. } 1-0