[Event "Casual Three-check game"] [Site "https://lichess.org/Ftk9vA6U"] [Date "2023.11.04"] [White "lichess AI level 2"] [Black "WalkerBoy"] [Result "0-1"] [UTCDate "2023.11.04"] [UTCTime "12:12:18"] [WhiteElo "?"] [BlackElo "1386"] [Variant "Three-check"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Bc4? { (3.70 → 1.68) Mistake. Nf3 was best. } (2. Nf3 e6 3. Nc3 Bb4 4. Bc4 Nf6 5. O-O O-O 6. e5 d5) 2... e6 3. c3?? { (1.72 → -2.82) Blunder. Nf3 was best. } (3. Nf3 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. Nc3 c6 7. d3 b5) 3... a6?? { (-2.82 → 2.00) Blunder. Qh4 was best. } (3... Qh4) 4. Nf3 b5 5. Be2 Bb7 6. b4?! { (1.57 → 0.98) Inaccuracy. O-O was best. } (6. O-O Nce7) 6... Be7?! { (0.98 → 1.71) Inaccuracy. Nce7 was best. } (6... Nce7 7. e5) 7. O-O? { (1.71 → 0.38) Mistake. d4 was best. } (7. d4 Nf6) 7... Nf6?! { (0.38 → 1.23) Inaccuracy. d5 was best. } (7... d5 8. e5 d4 9. Bd3 Nh6 10. a4 Nf5 11. axb5 axb5 12. Rxa8 Qxa8 13. Re1 O-O 14. Na3) 8. Bd3?? { (1.23 → -1.40) Blunder. d4 was best. } (8. d4 Nxe4 9. d5 exd5 10. Qxd5 Nd6 11. Qh5 g6 12. Qh3 Ne4 13. a4 h5 14. axb5 axb5) 8... d5? { (-1.40 → 0.06) Mistake. Ng4 was best. } (8... Ng4 9. Be2) 9. e5 Ng4?! { (0.07 → 0.75) Inaccuracy. Nh5 was best. } (9... Nh5 10. g3 g6 11. Re1 O-O 12. a4 d4 13. axb5 axb5 14. Na3 f5 15. exf6 Bxf6 16. Qe2) 10. Kh1?? { (0.75 → -2.36) Blunder. Qe2 was best. } (10. Qe2 d4) 10... Ngxe5 11. Qe2? { (-2.21 → -3.92) Mistake. Nxe5 was best. } (11. Nxe5) 11... Nxd3 12. Qxd3 e5 13. a4? { (-3.57 → -7.22) Mistake. Qe2 was best. } (13. Qe2) 13... e4 14. Qc2?! { (-7.31 → -12.66) Inaccuracy. Qe3 was best. } (14. Qe3 exf3) 14... exf3 15. g3 Qd6?! { (-14.98 → -7.13) Inaccuracy. Qd7 was best. } (15... Qd7) 16. Re1?! { (-7.13 → -11.18) Inaccuracy. d4 was best. } (16. d4) 16... O-O-O?? { (-11.18 → 1.72) Blunder. Qd7 was best. } (16... Qd7) 17. Re3?? { (1.72 → -14.85) Blunder. Qf5+ was best. } (17. Qf5+) 17... Ne5?? { (-14.85 → 3.25) Blunder. Qg6 was best. } (17... Qg6) 18. Ra2?? { (3.25 → -21.33) Blunder. Qf5+ was best. } (18. Qf5+) 18... Qh6 19. h4?! { (-14.09 → Mate in 7) Checkmate is now unavoidable. Rxe5 was best. } (19. Rxe5 Kb8) 19... Bxh4?! { (Mate in 7 → -28.82) Lost forced checkmate sequence. Qe6 was best. } (19... Qe6 20. Kg1 Kb8 21. Qd3 Qh3 22. Rxf3 Ng4 23. Qf5 Qh2+ 24. Kf1 Qxf2+ 25. Rxf2 Nh2#) 20. Kg1?! { (-28.82 → Mate in 6) Checkmate is now unavoidable. Qf5+ was best. } (20. Qf5+ Kb8) 20... Bxg3 21. d3 Bxf2+ 22. Kf1 Qh1+ 23. Kxf2 Qg2# { Game ends by variant rule. } 0-1