[Event "Casual rapid game"] [Site "https://lichess.org/ZTtgU9h4"] [Date "2024.09.21"] [White "lichess AI level 5"] [Black "WilliamNaylamp8"] [Result "0-1"] [UTCDate "2024.09.21"] [UTCTime "13:53:37"] [WhiteElo "?"] [BlackElo "1843"] [Variant "From Position"] [TimeControl "900+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqk2r/1p1n1pbp/p2p2p1/2pP4/P3PP2/2NB4/1P4PP/R1BQK1NR b KQkq - 1 10"] [SetUp "1"] [Annotator "lichess.org"] 10... O-O?! { (0.15 → 0.82) Inaccuracy. c4 was best. } (10... c4 11. Bc2 Nc5 12. Be3 Nbd7 13. Nf3 O-O 14. O-O Rb8 15. Nd4) 11. h4?? { (0.82 → -1.05) Blunder. Nf3 was best. } (11. Nf3 c4 12. Bc2 Nc5 13. Be3 Nbd7 14. O-O Rb8 15. e5 dxe5) 11... Nf6 12. a5 Nbd7 13. Qb3?! { (-1.16 → -1.92) Inaccuracy. Nf3 was best. } (13. Nf3 Re8 14. Bc2 b5 15. axb6 Qxb6 16. Nd2 Qd8 17. Qf3 h5 18. Qg3 a5) 13... Ng4 14. Qc2?! { (-1.78 → -2.56) Inaccuracy. h5 was best. } (14. h5 b5 15. axb6 c4 16. Bxc4 Nc5 17. Qb4 Re8 18. hxg6 fxg6 19. e5 Bxe5) 14... h5?! { (-2.56 → -1.43) Inaccuracy. c4 was best. } (14... c4 15. Bxc4 Nc5 16. Nge2 Re8 17. Bd3 f5 18. e5 dxe5 19. Bc4 b5 20. axb6) 15. Nf3?! { (-1.43 → -2.11) Inaccuracy. Be2 was best. } (15. Be2 Ndf6 16. Nh3 Re8 17. Bf3 b5 18. axb6 Qxb6 19. O-O a5 20. Ra3 Ba6) 15... Re8?! { (-2.11 → -1.20) Inaccuracy. b5 was best. } (15... b5 16. f5 c4 17. Be2 Nc5 18. Bg5 Qd7 19. O-O gxf5 20. Nd2 Bd4+ 21. Kh1) 16. Ne2? { (-1.20 → -2.90) Mistake. O-O was best. } (16. O-O c4) 16... b5 17. Qb1?! { (-2.82 → -3.92) Inaccuracy. axb6 was best. } (17. axb6 c4 18. Bxc4 Qxb6 19. Ng5 Qf2+ 20. Kd1 Nb6 21. Bd3 Bd7 22. Nc3 Rac8) 17... c4 18. Bc2 Nc5 19. f5 Nxe4?! { (-3.66 → -2.84) Inaccuracy. b4 was best. } (19... b4 20. O-O b3 21. fxg6 fxg6 22. Ng5 Rf8 23. Nf4 bxc2 24. Qxc2 Bd4+ 25. Kh1) 20. Ng5? { (-2.84 → -5.63) Mistake. Bxe4 was best. } (20. Bxe4 Qe7 21. fxg6 f5 22. Ng5 fxe4 23. O-O e3 24. Rf4 Qe5 25. b3 Qxa1) 20... Nxg5?! { (-5.63 → -4.33) Inaccuracy. Ng3 was best. } (20... Ng3 21. Ne4 Nxe2 22. fxg6 fxg6 23. Kxe2 Bf5 24. Bg5 Qc7 25. Rf1 c3 26. Kd1) 21. Bxg5 Rxe2+ 22. Kxe2 Qe8+ 23. Kd2?! { (-3.18 → -4.40) Inaccuracy. Kf1 was best. } (23. Kf1 Qe5 24. fxg6 f6 25. Bd2 Qd4 26. Qe1 Bd7 27. Bc3 Qf4+ 28. Kg1 Re8) 23... Bf6? { (-4.40 → -2.51) Mistake. b4 was best. } (23... b4 24. fxg6 Bxb2 25. Rf1 f6 26. Kd1 Bc3 27. g7 Kxg7 28. Be4 fxg5 29. Ra2) 24. Re1 Bxg5+?! { (-2.34 → -1.43) Inaccuracy. Qd8 was best. } (24... Qd8 25. Bf4 g5 26. hxg5 Bxg5 27. g3 b4 28. Qd1 b3 29. Qf3 bxc2 30. Rh1) 25. hxg5 Qd8 26. fxg6?? { (-1.71 → -5.05) Blunder. f6 was best. } (26. f6 Ne5) 26... Qxg5+ 27. Kc3 Ne3 28. gxf7+ Kf8 29. Kb4?! { (-4.82 → -7.35) Inaccuracy. Be4 was best. } (29. Be4 Qf6+ 30. Kd2 Qd4+ 31. Ke2 Ra7 32. Ra3 Bg4+ 33. Bf3 Re7 34. Rxe3 Qxe3+) 29... Nxd5+ 30. Ka3 b4+ 31. Ka2 b3+ 32. Bxb3 cxb3+ 33. Kxb3 Qg3+ 34. Kc4 Ne3+ 35. Kc3? { (-7.32 → Mate in 16) Checkmate is now unavoidable. Rxe3 was best. } (35. Rxe3 Qxe3 36. Qg6 Be6+ 37. Qxe6 Qxe6+ 38. Kd3 Qb3+ 39. Kd2 Qxb2+ 40. Kd3 Qxa1) 35... Nxg2+?? { (Mate in 16 → -4.98) Lost forced checkmate sequence. Bf5 was best. } (35... Bf5 36. Qxf5 Nxf5+ 37. Kd2 Qf4+ 38. Kc2 Qf2+ 39. Kd3 Qd4+ 40. Kc2 Rc8+ 41. Kb1) 36. Qd3 Qxd3+ 37. Kxd3 Nxe1+ 38. Rxe1 Bf5+ 39. Kd4 Kxf7 40. Kd5 Re8 41. Rxe8?! { (-5.04 → -7.79) Inaccuracy. Rf1 was best. } (41. Rf1 Kf6 42. Kxd6 Rb8 43. Rh1 Kg5 44. Ke5 Rb5+ 45. Kd4 Rb3 46. Rg1+ Bg4) 41... Kxe8 42. Kxd6 h4 43. Ke5 h3 44. Kxf5 h2 45. Ke4 h1=Q+ 46. Kd4 Qb1 47. Kc3 Qe1+ 48. Kd3 Qxa5 49. Kc4 Qb5+ 50. Kc3 a5 51. Kc2 a4 52. Kc1 Qb3 53. Kd2 Qxb2+ 54. Ke1 a3 55. Kf1 a2 56. Kg1 a1=Q# { Black wins by checkmate. } 0-1