[Event "Rated Three-check game"] [Site "https://lichess.org/9G1dW0Lc"] [Date "2021.09.07"] [White "Bluffalo"] [Black "PrasaDKrishnA"] [Result "0-1"] [UTCDate "2021.09.07"] [UTCTime "16:58:41"] [WhiteElo "2205"] [BlackElo "1728"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+16"] [Variant "Three-check"] [TimeControl "30+0"] [ECO "A05"] [Opening "Zukertort Opening: Quiet System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6?? { (0.00 → 3.00) Blunder. e5 was best. } (1... e5 2. e4 Bc5 3. Nc3 Nf6 4. d4 exd4 5. Bc4 O-O 6. Nd5) 2. e3?? { (3.00 → 0.01) Blunder. e4 was best. } { A05 Zukertort Opening: Quiet System } (2. e4 Nc6 3. Nc3 e6 4. e5 Ng4 5. d4 Nxf2 6. Kxf2 Nxe5) 2... e6?! { (0.01 → 0.88) Inaccuracy. Nc6 was best. } (2... Nc6 3. d4 e5 4. Bd2 Bd6 5. Bc3 Qe7 6. dxe5 Nxe5 7. Nxe5) 3. c4?! { (0.88 → -0.13) Inaccuracy. Nc3 was best. } (3. Nc3 Bb4 4. e4 Nc6 5. Bb5 e5 6. O-O O-O 7. d4 d5) 3... Nc6?! { (-0.13 → 0.64) Inaccuracy. b6 was best. } (3... b6 4. a3 Ng4 5. Nc3 Be7 6. g3 Bb7 7. d4 O-O 8. Be2) 4. Nc3?! { (0.64 → -0.21) Inaccuracy. Be2 was best. } (4. Be2 d5 5. Nc3 Bb4 6. O-O Bd6 7. g3 O-O 8. d4 Bd7) 4... d5?! { (-0.21 → 0.62) Inaccuracy. Bb4 was best. } (4... Bb4 5. Bd3 b6 6. Bb1 Bxc3 7. bxc3 e5 8. e4 O-O 9. O-O) 5. cxd5?? { (0.62 → -1.09) Blunder. d4 was best. } (5. d4 Bb4 6. Bd2 O-O 7. Qc2 Bd6 8. c5 Be7 9. Bd3 Kh8 10. Bb5 Bd7 11. O-O b6) 5... exd5 6. d4 Bd6 7. Bd3 Be6?! { (-1.51 → -0.84) Inaccuracy. O-O was best. } (7... O-O 8. O-O Re8 9. Nb5 Ne4 10. Nxd6 Qxd6 11. b4 Qxb4 12. Rb1 Qd6 13. Rb3 Rb8 14. Ba3) 8. a3 Qe7 9. Qc2 Qd7?! { (-0.39 → 0.48) Inaccuracy. Bg4 was best. } (9... Bg4 10. Qb3) 10. b3?! { (0.48 → -0.19) Inaccuracy. Nb5 was best. } (10. Nb5) 10... a6 11. g3?? { (0.02 → -3.10) Blunder. Bb2 was best. } (11. Bb2) 11... a5?? { (-3.10 → -0.15) Blunder. Bh3 was best. } (11... Bh3 12. Ng5) 12. O-O h5? { (-0.08 → 1.11) Mistake. Bh3 was best. } (12... Bh3) 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 h4 16. d5?? { (-0.09 → -2.89) Blunder. Be3 was best. } (16. Be3 hxg3 17. fxg3 O-O-O 18. Ne5 Bxe5 19. dxe5 Nd4 20. Qf2 Kb8 21. Rad1 c5 22. b4 Bd5) 16... hxg3 17. dxe6?? { (-1.99 → -14.08) Blunder. fxg3 was best. } (17. fxg3 Bxd5) 17... gxf2+ 18. Qxf2?! { (-13.62 → Mate in 7) Checkmate is now unavoidable. Kh1 was best. } (18. Kh1 Qxe6) 18... Bxh2+?? { (Mate in 7 → Mate in 6) Lost forced checkmate sequence. Qxe6 was best. } (18... Qxe6 19. Bxc6+ Kf8 20. Kh1 Rxh2+ 21. Qxh2 Bxh2 22. Bg5 Qxc6 23. Be7+ Kg8 24. Kxh2 Qd6+) 19. Qxh2?? { (Mate in 6 → Mate in 1) Lost forced checkmate sequence. Nxh2 was best. } (19. Nxh2 O-O-O 20. exd7+ Rxd7 21. Bxc6 bxc6 22. Qa7 Rd5 23. Qxc7+ Kxc7 24. Rxf7+) 19... Qd4+ { Game ends by variant rule. } 0-1