[Event "Casual correspondence game"] [Site "https://lichess.org/wuXPPckY"] [Date "2023.12.16"] [White "lichess AI level 1"] [Black "InterestingMath"] [Result "0-1"] [UTCDate "2023.12.16"] [UTCTime "09:43:35"] [WhiteElo "?"] [BlackElo "1689"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "1k1r2nr/p2nB1pp/1pQ5/q2p4/8/N1P5/PP3PPP/R3KB1R b KQ - 0 14"] [SetUp "1"] [Annotator "lichess.org"] 14... Ne5?? { (0.15 → 10.14) Blunder. Nxe7 was best. } (14... Nxe7 15. Qd6+ Ka8 16. O-O-O Qc5 17. Qxc5 bxc5 18. Bb5 Nf6 19. Rhe1 Nc8 20. Nc2 Rd6 21. f3) 15. Bb4?? { (10.14 → 1.58) Blunder. Bd6+ was best. } (15. Bd6+ Rxd6 16. Qxd6+ Kb7 17. Nb5 Nf6 18. Qxe5 Ka8 19. Qe6 Qa4 20. Qc6+ Kb8 21. Qc7+ Ka8) 15... Nxc6?! { (1.58 → 2.68) Inaccuracy. Qxb4 was best. } (15... Qxb4 16. cxb4) 16. Bb5?? { (2.68 → -5.87) Blunder. Bxa5 was best. } (16. Bxa5 Re8+ 17. Kd2 Nxa5 18. Bb5 Rc8 19. Rhe1 Nf6 20. Rad1 d4 21. cxd4 Rhd8 22. Ke2 Nd5) 16... Qxb4?? { (-5.87 → 0.10) Blunder. Nxb4 was best. } (16... Nxb4 17. O-O Na6 18. Be2 Nf6 19. Nb5 Rhe8 20. Nd4 Rxe2 21. Nxe2 d4 22. b4 Qa4 23. Rad1) 17. O-O-O?? { (0.10 → -6.38) Blunder. cxb4 was best. } (17. cxb4) 17... Qf4+ 18. Rd2 Ne5 19. Rd1 Nf6 20. Nc2 Nc4 21. Bxc4 dxc4 22. Ne3 Rxd2 23. Kxd2?? { (-6.89 → Mate in 9) Checkmate is now unavoidable. Rxd2 was best. } (23. Rxd2 Ne4 24. Rd4 Re8 25. h3 Qxf2 26. Nxc4 Nc5 27. Rd1 Re2 28. g3 Qxg3 29. Kb1 Qf3) 23... Qxf2+ 24. Kc1 Qxe3+ 25. Kc2 Qe2+ 26. Kb1? { (-8.47 → Mate in 1) Checkmate is now unavoidable. Rd2 was best. } (26. Rd2 Qxd2+ 27. Kxd2 Rd8+ 28. Ke3 Rd3+ 29. Kf4 Rd2 30. b3 Rxg2 31. bxc4 Rxh2 32. a4 Rh3) 26... Qxd1# { Black wins by checkmate. } 0-1