[Event "Casual Three-check game"] [Site "https://lichess.org/pztvNauG"] [Date "2021.04.09"] [White "Rashmodan"] [Black "grandmasterbates"] [Result "0-1"] [UTCDate "2021.04.09"] [UTCTime "02:18:45"] [WhiteElo "1500"] [BlackElo "1640"] [Variant "Three-check"] [TimeControl "120+1"] [ECO "A01"] [Opening "Nimzo-Larsen Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3?! { (0.15 → -0.56) Inaccuracy. e4 was best. } { A01 Nimzo-Larsen Attack } (1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. O-O Nd4 5. Nxd4 cxd4) 1... e6?! { (-0.56 → 0.13) Inaccuracy. e5 was best. } (1... e5 2. e3 Nc6 3. Nf3 e4 4. Bb2 Nf6 5. Ne5 Nxe5 6. Bxe5) 2. Bb2 Nc6 3. g3 Nb4?? { (-1.21 → 0.91) Blunder. e5 was best. } (3... e5 4. Bg2 d5 5. e3 Nf6 6. Ne2 Be7 7. O-O O-O 8. d3 Be6 9. Nd2 Bb4 10. h3) 4. Bg2 Bc5 5. e3 Nf6 6. Nc3? { (1.27 → 0.15) Mistake. a3 was best. } (6. a3 Nc6 7. d4 Be7 8. e4 d6 9. Ne2 O-O 10. Nbc3 Bd7 11. O-O Rc8 12. b4 e5) 6... O-O?! { (0.15 → 1.01) Inaccuracy. e5 was best. } (6... e5) 7. d4 Nxc2+?! { (0.76 → 1.59) Inaccuracy. Bb6 was best. } (7... Bb6 8. Nf3 d6 9. O-O Re8 10. Ne2 Bd7 11. c4 Nc6 12. Rc1 e5 13. d5 Ne7 14. c5) 8. Qxc2 Bb4 9. Qd2 Ne4?? { (2.21 → 7.13) Blunder. d5 was best. } (9... d5 10. Nge2 Ne4 11. Bxe4 dxe4 12. a3 Bxc3 13. Qxc3 Bd7 14. O-O-O Re8 15. Nf4 Qg5 16. h4) 10. Bxe4 d5 11. Bg2 b6 12. Nge2 Ba6 13. O-O f5 14. a3 Bd6 15. a4 g5 16. Ba3 Bxa3 17. Rxa3 Qf6 18. Nb5 Qh6 19. Nxc7?? { (7.19 → Mate in 5) Checkmate is now unavoidable. h3 was best. } (19. h3) 19... Rf6?? { (Mate in 5 → 8.74) Lost forced checkmate sequence. Qxh2+ was best. } (19... Qxh2+ 20. Kxh2 Rf6 21. Bh3 Rh6 22. Kg2 Rxh3 23. Kxh3 g4+) 20. Nxa6?? { (8.74 → Mate in 2) Checkmate is now unavoidable. h3 was best. } (20. h3 Bxe2) 20... Qxh2+ 21. Kxh2 Rh6+ { Game ends by variant rule. } 0-1