[Event "Casual correspondence game"] [Site "https://lichess.org/JwdbGhX9"] [Date "2023.01.29"] [White "Alihene2"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2023.01.29"] [UTCTime "14:10:38"] [WhiteElo "1371"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [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. e5 Nd5 5. Bxc4 Bf5 6. Bxd5? { (0.38 → -0.91) Mistake. a3 was best. } (6. a3 e6 7. Nc3 Nb6 8. Ba2 c5 9. Nge2 Nc6 10. Be3 cxd4) 6... Qxd5 7. Nf3 Nc6?! { (-1.23 → -0.36) Inaccuracy. Bxb1 was best. } (7... Bxb1 8. Rxb1 Qxa2 9. Qd3 e6 10. O-O Qa6 11. Qe4 Nc6 12. Be3) 8. Nc3 Qd7? { (-0.87 → 0.52) Mistake. Qc4 was best. } (8... Qc4) 9. d5 Nb4 10. a3?? { (0.50 → -3.35) Blunder. e6 was best. } (10. e6 fxe6) 10... Bc2?? { (-3.35 → 4.05) Blunder. Nc2+ was best. } (10... Nc2+) 11. Qd2 Bb3 12. axb4 c6 13. O-O cxd5 14. Nd4 Bc4 15. Re1 e6 16. b3 Be7 17. bxc4 O-O 18. cxd5 Bxb4 19. dxe6 fxe6 20. Ba3 Rfd8 21. Bxb4 Qxd4 22. Qxd4 Rxd4 23. Bc5 Rd3 24. Ne4 b6 25. Bd6 Rd5 26. f4 h6 27. Red1 a5 28. Rxd5 exd5 29. Nc3 g6 30. e6 d4 31. Nd5 g5 32. e7 gxf4 33. Re1 Kf7 34. Nc7 Rc8 35. e8=Q+ Rxe8 36. Nxe8 d3 37. Re7+ Kg6 38. Rg7+ Kf5 39. g4+ fxg3 40. hxg3 b5 41. Kf2 h5 42. Ke3 d2 43. Kxd2 b4 44. Ke3 a4 45. Rf7+ Ke6 46. Rf8 b3 47. Ba3 Kd7 48. Nf6+ Ke6?! { (15.00 → Mate in 6) Checkmate is now unavoidable. Kc6 was best. } (48... Kc6 49. Rb8 Kc7 50. Rb4 Kc8 51. Nxh5 Kd7 52. Rxa4 Ke8 53. Rb4 b2 54. Bxb2 Kd7 55. g4) 49. Nxh5?! { (Mate in 6 → 17.67) Lost forced checkmate sequence. Kf4 was best. } (49. Kf4 b2 50. Kg5 b1=Q 51. Re8+ Kf7 52. Re7+ Kf8 53. Rh7+ Qb4 54. Bxb4#) 49... Kd7 50. g4?! { (Mate in 27 → 18.11) Lost forced checkmate sequence. Ra8 was best. } (50. Ra8 Kc6 51. Rxa4 Kb5 52. Rb4+ Ka6 53. Rxb3 Ka5 54. Kf3 Ka4 55. Re3 Ka5 56. Nf4 Ka6) 50... Kc6?! { (18.11 → Mate in 9) Checkmate is now unavoidable. b2 was best. } (50... b2) 51. g5 Kb6 52. g6 b2 53. Bxb2 Kc6 54. g7 Kd6 55. g8=Q a3 56. Qg6+ Kc5 57. Qf5+ Kc6 58. Rf6+ Kc7 59. Qe6 axb2 60. Rf7+ Kb8 61. Qe8# { White wins by checkmate. } 1-0