[Event "Rated Three-check game"] [Site "https://lichess.org/mjQkCqHy"] [Date "2020.09.30"] [White "ExponentialChess"] [Black "killer311"] [Result "0-1"] [UTCDate "2020.09.30"] [UTCTime "12:07:39"] [WhiteElo "1817"] [BlackElo "1500"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+617"] [BlackTitle "IM"] [Variant "Three-check"] [TimeControl "60+0"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 { A00 Van Geet Opening } e6 2. Nf3?! { (2.91 → 2.03) Inaccuracy. e4 was best. } (2. e4 Nc6 3. Nf3 Nge7 4. d4 Ng6 5. Bc4 Bb4 6. O-O O-O) 2... Nf6?! { (2.03 → 3.09) Inaccuracy. c5 was best. } (2... c5 3. e4 Nc6 4. e5 d5 5. Bb5 Bd7 6. O-O a6 7. Bxc6) 3. e3?? { (3.09 → 0.97) Blunder. e4 was best. } (3. e4) 3... Be7? { (0.97 → 2.24) Mistake. Nc6 was best. } (3... Nc6 4. d4 d5 5. Bd2 Bd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4) 4. a3? { (2.24 → 0.82) Mistake. d4 was best. } (4. d4 Bb4) 4... c5 5. d4 cxd4?? { (0.88 → 3.63) Blunder. Nc6 was best. } (5... Nc6) 6. Nxd4?? { (3.63 → -0.56) Blunder. exd4 was best. } (6. exd4 Nc6 7. Bd3 d5 8. O-O Bd7 9. Re1 Qb6 10. Be3 O-O-O 11. b4 Ng4 12. b5 Nxe3) 6... Nc6 7. Bd3 Nxd4?? { (-0.08 → 3.33) Blunder. d5 was best. } (7... d5 8. O-O) 8. exd4 Qc7?! { (3.05 → 4.28) Inaccuracy. a6 was best. } (8... a6) 9. Bg5?? { (4.28 → 1.98) Blunder. Qf3 was best. } (9. Qf3 a6) 9... h6?? { (1.98 → 4.70) Blunder. b5 was best. } (9... b5 10. Qd2) 10. Bxf6 gxf6 11. O-O Bd6? { (4.94 → 12.54) Mistake. Rg8 was best. } (11... Rg8 12. g3 f5 13. Qf3 Rg5 14. Nd5 Qc6 15. c4 Kd8 16. h4 Rg8 17. Qe3 Qd6 18. Rae1) 12. g3 h5 13. Ne4 h4 14. Nxf6+ Kd8 15. g4?? { (16.67 → Mate in 3) Checkmate is now unavoidable. Qf3 was best. } (15. Qf3) 15... Bxh2+ 16. Kh1 b6?? { (Mate in 2 → 3.62) Lost forced checkmate sequence. Qc6+ was best. } (16... Qc6+ 17. Kxh2 Qh1+) 17. Be4 Bb7?? { (2.58 → 8.17) Blunder. Bf4 was best. } (17... Bf4 18. d5) 18. Qe2?? { (8.17 → -39.41) Blunder. Qf3 was best. } (18. Qf3 Rc8 19. Bxb7 Bg1 20. Rxg1 Qg3 21. Nh5 Qxf3+ 22. Bxf3 Rg8 23. c3 Rg5 24. Rad1 d5) 18... Bxe4+ 19. Qxe4 Bg1?? { (-25.31 → Mate in 2) Checkmate is now unavoidable. Rc8 was best. } (19... Rc8) 20. d5?? { (Mate in 2 → Mate in 1) Lost forced checkmate sequence. Qxa8+ was best. } (20. Qxa8+ Ke7 21. Nd5+) 20... Qh2# { Black wins by checkmate. } 0-1