[Event "Casual classical game"] [Site "https://lichess.org/zSfzMm4J"] [Date "2024.01.28"] [White "Vermilion_322"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.01.28"] [UTCTime "01:54:50"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "10800+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Alekhine System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 Nf6 { D20 Queen's Gambit Accepted: Central Variation, Alekhine System } 4. Nc3?! { (0.45 → -0.40) Inaccuracy. e5 was best. } (4. e5 Nd5 5. Bxc4 Bf5 6. Qb3 c6 7. Bxd5 cxd5 8. Qxb7 Qc8) 4... c6?! { (-0.40 → 0.40) Inaccuracy. e5 was best. } (4... e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Ng4 9. Nd5) 5. Bxc4 Bg4?? { (0.75 → 3.50) Blunder. b5 was best. } (5... b5 6. Bb3 b4 7. Na4 Nxe4 8. Nf3 e6 9. O-O Be7 10. Ne5) 6. f3? { (3.50 → 1.84) Mistake. Qb3 was best. } (6. Qb3 e6 7. Qxb7 Nbd7 8. Bf4 e5 9. Bxe5 Nxe5 10. dxe5 Nd7) 6... Bh5? { (1.84 → 3.77) Mistake. Bc8 was best. } (6... Bc8 7. Be3 e6 8. Nge2 Be7 9. O-O O-O 10. Qc2 b6 11. a3) 7. Bf4? { (3.77 → 1.84) Mistake. h4 was best. } (7. h4 h6 8. Nge2 e5 9. g4 Nxg4 10. fxg4 Bxg4 11. Qb3 Qe7) 7... b5 8. Bd3 Na6 9. a3?! { (1.91 → 0.88) Inaccuracy. Nge2 was best. } (9. Nge2 Nb4) 9... b4?? { (0.88 → 2.83) Blunder. Qxd4 was best. } (9... Qxd4 10. Nxb5 Qb6 11. Nc3 Nc5 12. b4 Nxd3+ 13. Qxd3 Rd8 14. Qc2 Nd7 15. Nge2 e5 16. Bg3) 10. axb4? { (2.83 → 1.08) Mistake. Bxa6 was best. } (10. Bxa6 bxc3 11. bxc3 g5 12. Be5 Qb6 13. Bd3 Bg7 14. Rb1 Qa5 15. Ne2 O-O 16. Qc1 Bg6) 10... e5?? { (1.08 → 4.61) Blunder. Nxb4 was best. } (10... Nxb4 11. Ba6) 11. Bxe5? { (4.61 → 2.67) Mistake. Bxa6 was best. } (11. Bxa6 exf4 12. Bb7 Qb6 13. Bxa8 Bxb4 14. Bxc6+ Qxc6 15. Qa4 Qxa4 16. Rxa4 a5 17. Nh3 g5) 11... Nb8? { (2.67 → 4.86) Mistake. Nxb4 was best. } (11... Nxb4 12. Bc4 Be7 13. Nge2 O-O 14. Bg3 Bg6 15. O-O Nd7 16. Kh1 Nb6 17. Bb3 a5 18. Nf4) 12. Bxf6?! { (4.86 → 3.42) Inaccuracy. b5 was best. } (12. b5 Bb4 13. Qa4 c5 14. b6+ Nbd7 15. b7 Rb8 16. Bxb8 Qxb8 17. Ba6 O-O 18. Ne2 Qc7) 12... gxf6 13. Nge2 f5?! { (3.98 → 5.37) Inaccuracy. Bxb4 was best. } (13... Bxb4 14. O-O Nd7 15. Kh1 a5 16. Qc1 Rb8 17. Qh6 Bg6 18. f4 Bxc3 19. bxc3 Nc5 20. Bc4) 14. exf5 Nd7 15. O-O Be7 16. Be4 O-O 17. Bxc6 Nf6 18. Bxa8 Qd7 19. Be4 h6 20. Nf4 Bd6 21. Nxh5 Nxh5 22. g4 Nf4 23. Nd5 Nxd5 24. Bxd5 Rb8 25. Qd2 Be7 26. Be4 Rb6 27. Ra2 Bg5 28. Qc3 Be7 29. Qe3 Rxb4 30. Qxh6 Rb6 31. Qd2 Bb4 32. Qg5+ Kf8 33. Rfa1 Qxd4+ 34. Kg2 Bd2 35. Qh4 Rh6 36. Qg3 a6?! { (6.39 → 11.16) Inaccuracy. Bg5 was best. } (36... Bg5 37. Kh1 a5 38. Rxa5 Qxb2 39. R5a2 Rxh2+ 40. Qxh2 Qxh2+ 41. Kxh2 Bf4+ 42. Kg2 Kg7 43. Ra8) 37. Rxa6 Kg7?! { (12.00 → Mate in 8) Checkmate is now unavoidable. Be1 was best. } (37... Be1 38. Ra8+) 38. Rxh6? { (Mate in 8 → 9.55) Lost forced checkmate sequence. g5 was best. } (38. g5 Rxa6 39. Rxa6 Ba5 40. f6+ Kf8 41. Ra8+ Bd8 42. Qc7 Qxb2+ 43. Kh3 Qg2+ 44. Kxg2 Ke8) 38... Kxh6? { (9.55 → Mate in 8) Checkmate is now unavoidable. Bxh6 was best. } (38... Bxh6 39. Qb8 Bf4 40. Qxf4 Qxb2+ 41. Kg3 Qxa1 42. Kh4 f6 43. Kh5 Qa5 44. Qh6+ Kf7 45. Qh7+) 39. Qf2?? { (Mate in 8 → 6.77) Lost forced checkmate sequence. Qh4+ was best. } (39. Qh4+ Kg7 40. g5 Kf8 41. f6 Ke8 42. Bc6+ Kd8 43. Qxd4+ Kc7 44. Ra6 Bxg5 45. Qd7+ Kb8) 39... Qxb2?? { (6.77 → Mate in 9) Checkmate is now unavoidable. Qxf2+ was best. } (39... Qxf2+ 40. Kxf2 Kg5 41. h4+ Kxh4 42. Ke2 Bb4 43. Rh1+ Kg5 44. Rh5+ Kf6 45. g5+ Ke5 46. g6) 40. Ra6+ Kh7 41. f6+ Kh6 42. Qb6? { (Mate in 1 → 8.55) Lost forced checkmate sequence. Qh4# was best. } (42. Qh4#) 42... Bc3+? { (8.55 → Mate in 7) Checkmate is now unavoidable. Qxb6 was best. } (42... Qxb6 43. Rxb6 Bc3 44. Rb5 Bxf6 45. Rf5 Kg6 46. Rxf6+ Kxf6 47. Kg3 Ke5 48. Kh4 f6 49. Kh5) 43. Kg3?? { (Mate in 7 → 6.17) Lost forced checkmate sequence. Qxb2 was best. } (43. Qxb2 Bxb2 44. f4 Bd4 45. g5+ Kh5 46. Kf3 Be5 47. Ra8 Bxf4 48. Kxf4 Kh4 49. Rh8#) 43... Qxb6?! { (6.17 → 8.66) Inaccuracy. Qc1 was best. } (43... Qc1 44. Kg2 Qd2+ 45. Kh3 Be5 46. Qg1 Kg5 47. Rc6 Kh6 48. Rc5 Bxf6 49. Rf5 Kg7 50. g5) 44. Rxb6 Bd4?! { (7.94 → 96.05) Inaccuracy. Be1+ was best. } (44... Be1+ 45. Kh3 Kg5 46. Rb5+ Kxf6 47. g5+ Ke6 48. Bd5+ Ke7 49. Rb7+ Kd6 50. Bxf7 Kc6 51. Re7) 45. Rd6 Be5+ 46. Kh4 Bxf6+?! { (38.10 → Mate in 6) Checkmate is now unavoidable. Bf4 was best. } (46... Bf4 47. Rd8 Bg5+ 48. Kh3 Bxf6 49. Rg8 Bg5 50. Rxg5 Kxg5 51. Bf5 f6 52. f4+ Kxf4 53. Kh4) 47. Rxf6+ Kg7 48. Kg5 Kg8 49. h4 Kf8 50. h5 Ke7 51. h6 Ke8 52. h7 Kf8 53. h8=Q+ Ke7 54. Rxf7+ Kd6 55. Qd4+ Ke6 56. Qd5# { White wins by checkmate. } 1-0