[Event "2024 Spring Marathon"] [Site "https://lichess.org/4yDEbTna"] [Date "2024.05.11"] [White "AngelitoRT"] [Black "JetsonSison001"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "03:57:02"] [WhiteElo "2814"] [BlackElo "2112"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. e4 e5?! { (0.57 → 1.18) Inaccuracy. g6 was best. } (3... g6 4. Nc3 Bg7 5. Nf3 Nf6 6. Bc4 O-O 7. a4 Na6 8. O-O) 4. Nc3 Be7 5. Be2 Nf6 6. Nf3 O-O 7. Nd2 Ne8 8. Nc4 g6?! { (0.97 → 1.87) Inaccuracy. f5 was best. } (8... f5 9. exf5 Bxf5 10. O-O Nd7 11. Bd3 Bxd3 12. Qxd3 Bg5 13. Be3 Bf4 14. a4) 9. f4?! { (1.87 → 1.20) Inaccuracy. Bh6 was best. } (9. Bh6 Ng7 10. a4 Nd7 11. h4 Nb6 12. Nd2 a5 13. h5 Bg5 14. Bxg5 Qxg5) 9... Ng7?! { (1.20 → 2.28) Inaccuracy. exf4 was best. } (9... exf4 10. Bxf4 Nd7 11. Qd2 a6 12. a4 Nb6 13. Nxb6 Qxb6 14. a5 Qxb2 15. Rb1) 10. fxe5 dxe5 11. d6?! { (2.44 → 1.43) Inaccuracy. O-O was best. } (11. O-O Nd7 12. a4 Bg5 13. a5 f5 14. d6 Kh8 15. Nd5 Bxc1 16. Qxc1 Nf6) 11... Bh4+ 12. g3 Bg5 13. Bxg5?! { (1.77 → 1.16) Inaccuracy. h4 was best. } (13. h4 Bxc1 14. Qxc1 Nc6 15. Qh6 Be6 16. O-O-O Nd4 17. h5 g5 18. Nxe5 f6) 13... Qxg5 14. Nd5 Nc6 15. Qc1 Qd8?! { (0.87 → 1.91) Inaccuracy. Qxc1+ was best. } (15... Qxc1+ 16. Rxc1) 16. Qh6 Nd4? { (1.65 → 3.49) Mistake. Be6 was best. } (16... Be6 17. O-O-O) 17. Rf1 Nxc2+ 18. Kd2 f5? { (3.44 → 5.51) Mistake. Nxa1 was best. } (18... Nxa1 19. Nf6+ Qxf6 20. Rxf6 Be6 21. Rf1 Rad8 22. Rxa1 Bxc4 23. Bxc4 Rxd6+ 24. Bd5) 19. Kxc2 Be6 20. Nc7?! { (5.86 → 3.99) Inaccuracy. Ne7+ was best. } (20. Ne7+ Qxe7 21. dxe7 Rf7 22. Qh4 Re8 23. Nd6 Rexe7 24. Rfd1 Ne8 25. Nxf7 Rxf7) 20... Bxc4?! { (3.99 → 5.05) Inaccuracy. Qd7 was best. } (20... Qd7 21. Qd2 Rad8 22. Rad1 Qa4+ 23. b3 Qxa2+ 24. Kc3 Qxd2+ 25. Kxd2 fxe4 26. Rxf8+) 21. Bxc4+ Kh8 22. Qxg7+ Kxg7 23. Ne6+ Kf6 24. Nxd8 Raxd8 25. Rad1 a6 26. a4 Rd7 27. exf5 gxf5 28. Bd3 Kg5 29. Bc4 Rfd8 30. Be6 Rxd6 31. Rxd6 Rxd6 32. Bxf5 Rd4 33. Bxh7 Rxa4 34. Rf5+ Kh6 35. Rf7 b5 36. h4 Rc4+ 37. Kb1 a5?? { (5.03 → Mate in 3) Checkmate is now unavoidable. Kh5 was best. } (37... Kh5 38. Bf5 Rxh4 39. gxh4 Kxh4 40. Rg7 c4 41. Be4 b4 42. Rg8 Kh5 43. Kc2) 38. Bf5 Rd4 39. Rh7# { White wins by checkmate. } 1-0