[Event "Casual correspondence game"] [Site "https://lichess.org/7YTZl7Uv"] [Date "2023.01.17"] [White "Chessplayer305162026"] [Black "lichess AI level 6"] [Result "1-0"] [UTCDate "2023.01.17"] [UTCTime "07:43:26"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. d3 Bc5 4. Bg2 d6 5. O-O Nf6 6. c4 e4?! { (0.28 → 0.84) Inaccuracy. O-O was best. } (6... O-O 7. Nc3 Be6 8. a3 h6 9. b4 Bb6 10. Qc2 a6 11. Bb2) 7. dxe4 Nxe4 8. Nbd2 Bf5 9. Nb3 Qf6 10. Nxc5 Nxc5 11. Nh4 Be4 12. f3 Bg6 13. Nxg6 hxg6 14. e4 Qe6 15. b3 Qe5 16. Be3 a5 17. Qd5 f6 18. f4 Qxd5?! { (0.49 → 1.57) Inaccuracy. Qc3 was best. } (18... Qc3) 19. exd5?! { (1.57 → 0.48) Inaccuracy. cxd5 was best. } (19. cxd5 Ne7 20. Rac1 b6 21. e5 Nf5 22. Bf2 Kd8 23. Rfd1 g5 24. exd6 cxd6 25. fxg5 fxg5) 19... Nb4 20. Bxc5 dxc5 21. f5? { (0.60 → -1.02) Mistake. Rf2 was best. } (21. Rf2 Kf7) 21... Nc2? { (-1.02 → 0.26) Mistake. gxf5 was best. } (21... gxf5) 22. Rac1 Nd4 23. Rfe1+ Kf7 24. fxg6+ Kxg6 25. Re7 Raf8 26. Rce1 Rc8 27. Be4+ Kh5?? { (0.00 → 2.04) Blunder. f5 was best. } (27... f5 28. Bg2 b6 29. h4 Rhf8 30. Kf2 Rf7 31. R1e5 Rcf8 32. Bf3 Kh6 33. Rxf7 Rxf7 34. Ke3) 28. h3? { (2.04 → 0.64) Mistake. Rxg7 was best. } (28. Rxg7) 28... f5 29. Bg2 Kg6 30. Kf2 Kf6 31. R1e5 g6 32. h4 Rcf8 33. Ke3 Rh6 34. Kf4 Rc8?? { (0.13 → 2.58) Blunder. Rfh8 was best. } (34... Rfh8 35. Bf3 R6h7 36. Rxh7 Rxh7 37. Re8 Re7 38. Rf8+ Rf7 39. Rh8 b6 40. Re8 Rh7 41. Rf8+) 35. Re1 Rch8?! { (2.25 → 3.14) Inaccuracy. Rhh8 was best. } (35... Rhh8 36. Bf3 Rhg8 37. g4 fxg4 38. Bxg4 Rcf8 39. Rxc7 g5+ 40. hxg5+ Rxg5 41. Re4 Rfg8 42. Be6) 36. Rxc7 R6h7 37. d6? { (3.11 → 1.38) Mistake. Rxc5 was best. } (37. Rxc5 b6 38. Rc6+ Nxc6 39. Re6+ Kf7 40. Rxc6 Rb8 41. Bf3 Rg7 42. g4 Ke8 43. g5 Kd7) 37... a4?? { (1.38 → 3.86) Blunder. Rxc7 was best. } (37... Rxc7 38. dxc7 Rc8 39. Bd5 Rxc7 40. Re8 Rh7 41. Rf8+ Ke7 42. Rc8 Kf6 43. Rxc5 a4 44. Ke3) 38. Rxc5? { (3.86 → 1.81) Mistake. bxa4 was best. } (38. bxa4 Rxc7 39. dxc7 Rc8 40. Bd5 Rxc7 41. a5 Rh7 42. Rb1 Ne2+ 43. Kf3 Nc3 44. Rxb7 Rh8) 38... axb3?! { (1.81 → 2.85) Inaccuracy. Ne6+ was best. } (38... Ne6+) 39. axb3 Nc2? { (2.88 → 5.38) Mistake. Ne6+ was best. } (39... Ne6+ 40. Rxe6+ Kxe6 41. Rb5 Kxd6 42. c5+ Kd7 43. Rxb7+ Kc8 44. Rb6 Rd7 45. Rxg6 Rd3 46. Bh3) 40. Rd1 Rd7 41. Rb5 Rb8 42. Rxb7 Rbxb7 43. Bxb7 Rxb7 44. d7 Rb8 45. d8=Q+ Rxd8 46. Rxd8 Ke7 47. Rd1 Na3 48. Kg5 Ke8 49. Kxg6 Kf8 50. Kxf5 Ke8 51. h5 Kf7 52. h6 Ke8?! { (17.83 → Mate in 4) Checkmate is now unavoidable. Nc2 was best. } (52... Nc2 53. Rd7+ Ke8 54. h7 Kxd7 55. h8=Q Na3 56. Qa1 Kc6 57. Qxa3 Kb6 58. g4 Kc6 59. g5) 53. h7 Nxc4 54. h8=Q+ Kf7 55. bxc4 Ke7 56. Qf6+ Ke8 57. Rd8# { White wins by checkmate. } 1-0