[Event "Rated Three-check game"] [Site "https://lichess.org/XYBTo8VU"] [Date "2019.08.25"] [White "alex_ryzhenkov"] [Black "Afegbua"] [Result "0-1"] [UTCDate "2019.08.25"] [UTCTime "13:37:54"] [WhiteElo "1337"] [BlackElo "1080"] [WhiteRatingDiff "-54"] [BlackRatingDiff "+101"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5?? { (1.97 → 4.85) Blunder. c5 was best. } (1... c5 2. Nf3 Nc6 3. c3 e6 4. d4 cxd4 5. Bd3 Nge7 6. O-O) 2. Bb5?? { (4.85 → -0.90) Blunder. Bc4 was best. } { C20 Portuguese Opening } (2. Bc4 Qf6 3. Qh5 Nh6 4. Nc3 Bc5 5. d4 Bxd4 6. Nf3 Bxc3+) 2... Bb4?? { (-0.90 → 2.01) Blunder. Bc5 was best. } (2... Bc5 3. Nh3 Nf6 4. c3 c6 5. d4 d5 6. dxc5 cxb5 7. Ng5) 3. Bxd7+?? { (2.01 → -1.37) Blunder. Qh5 was best. } (3. Qh5 Qf6) 3... Qxd7 4. c3?! { (-1.41 → -2.20) Inaccuracy. Nf3 was best. } (4. Nf3) 4... Bxc3?? { (-2.20 → 2.79) Blunder. Be7 was best. } (4... Be7 5. Nf3) 5. bxc3?? { (2.79 → 0.61) Blunder. Nxc3 was best. } (5. Nxc3 Ne7) 5... Nf6 6. Nf3?! { (0.93 → 0.00) Inaccuracy. d3 was best. } (6. d3) 6... O-O?! { (0.00 → 0.79) Inaccuracy. Nc6 was best. } (6... Nc6) 7. Nxe5 Qe6 8. f4? { (0.19 → -1.00) Mistake. d4 was best. } (8. d4 Nc6 9. f4 Nxe4 10. O-O Nxe5 11. fxe5 Qg6 12. Qd3 Re8 13. Qf3 Be6 14. Be3 Bd5) 8... Nxe4 9. Qh5?? { (-0.80 → -4.66) Blunder. d4 was best. } (9. d4) 9... g6?? { (-4.66 → 10.43) Blunder. Nd7 was best. } (9... Nd7 10. O-O Ndf6 11. Qf3 Qb6+ 12. d4 Bg4 13. Qd3 Bf5 14. Ba3 Nf2 15. Rxf2 Bxd3 16. Bxf8) 10. Qf3?? { (10.43 → -3.59) Blunder. Qh6 was best. } (10. Qh6) 10... Nc6?? { (-3.59 → 4.89) Blunder. Ng5 was best. } (10... Ng5) 11. Qxe4 Nxe5 12. fxe5 Re8? { (4.90 → 9.05) Mistake. Qa6 was best. } (12... Qa6 13. Ba3) 13. d4 c5 14. Be3 b5 15. dxc5?? { (17.76 → 1.14) Blunder. O-O was best. } (15. O-O) 15... Qd7?? { (1.14 → 19.95) Blunder. Qxe5 was best. } (15... Qxe5 16. Qxe5) 16. O-O Rb8?! { (18.66 → Mate in 5) Checkmate is now unavoidable. f5 was best. } (16... f5 17. Qxa8) 17. Bh6?! { (Mate in 5 → 20.79) Lost forced checkmate sequence. Qf4 was best. } (17. Qf4 Qf5 18. Qh6 Qxf1+ 19. Kxf1 Rxe5 20. Qg7+ Kxg7 21. Bh6+) 17... Bb7 18. Qf4 Qd5?! { (21.20 → Mate in 3) Checkmate is now unavoidable. f5 was best. } (18... f5) 19. Qf6?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Qxf7+ was best. } (19. Qxf7+ Qxf7 20. Rxf7 Kxf7 21. e6+) 19... Qxg2# { Black wins by checkmate. } 0-1