[Event "Rated Three-check game"] [Site "https://lichess.org/51Kqxj1Z"] [Date "2024.08.30"] [White "z1z0u"] [Black "tu1boxer"] [Result "1-0"] [UTCDate "2024.08.30"] [UTCTime "22:48:23"] [WhiteElo "1972"] [BlackElo "1997"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Three-check"] [TimeControl "60+0"] [ECO "B00"] [Opening "Hippopotamus Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nh6 { B00 Hippopotamus Defense } 2. h3? { (1.92 → 0.67) Mistake. Nc3 was best. } (2. Nc3 e6 3. Nf3 Bb4 4. a3 Ba5 5. b4 Bb6 6. d4 Nc6) 2... c5?! { (0.67 → 1.76) Inaccuracy. e5 was best. } (2... e5 3. c3) 3. Nc3? { (1.76 → 0.22) Mistake. c3 was best. } (3. c3 Nc6) 3... e6 4. d4?! { (0.46 → -0.12) Inaccuracy. Nge2 was best. } (4. Nge2 Nc6 5. d4 cxd4 6. Nxd4 Bc5 7. Be3 Qf6 8. Qd2 Nxd4 9. O-O-O Nb3+) 4... cxd4 5. Bxh6?? { (-0.01 → -5.07) Blunder. Qxd4 was best. } (5. Qxd4 Nc6) 5... dxc3 6. Bc1? { (-5.49 → -36.54) Mistake. b4 was best. } (6. b4 gxh6) 6... cxb2 7. Bxb2?! { (-29.29 → Mate in 5) Checkmate is now unavoidable. Bd2 was best. } (7. Bd2 Bc5) 7... Qa5+ 8. c3 Nc6?! { (Mate in 4 → -24.28) Lost forced checkmate sequence. Bc5 was best. } (8... Bc5 9. Qd4 Bxd4 10. Kd1 Qa4+ 11. Ke2 Qc2#) 9. Bc4?! { (-24.28 → Mate in 5) Checkmate is now unavoidable. Bd3 was best. } (9. Bd3 Ne5) 9... Bc5?! { (Mate in 5 → -11.56) Lost forced checkmate sequence. Qc5 was best. } (9... Qc5 10. Qd2 Nb4 11. Qxd7+ Bxd7 12. cxb4 Qxb4+ 13. Kf1 Qxc4#) 10. Kf1 Qb6 11. Qe2 O-O 12. Nf3 d5 13. exd5 exd5 14. Bd3 g6 15. c4 dxc4?! { (-15.85 → -6.79) Inaccuracy. Bf5 was best. } (15... Bf5) 16. Bxc4 Nd4?? { (-9.34 → Mate in 3) Checkmate is now unavoidable. Be6 was best. } (16... Be6) 17. Nxd4?? { (Mate in 3 → 4.46) Lost forced checkmate sequence. Bxf7+ was best. } (17. Bxf7+ Kg7 18. Qe5+ Kxf7 19. Qf4#) 17... Bxd4?? { (4.46 → Mate in 3) Checkmate is now unavoidable. Qc7 was best. } (17... Qc7 18. Re1 Qf4 19. Nf3 Bxf2 20. Be5 Qxc4 21. Qxc4 Bxe1 22. Qe2 Be6 23. Nxe1) 18. Bxf7+ Kxf7 19. Qc4+ Be6 20. Qc7# { Game ends by variant rule. } 1-0