[Event "Crestbook 64 3-1 Arena"] [Site "https://lichess.org/1TKQYdb6"] [Date "2019.06.07"] [White "madmechanic"] [Black "DmitriyDavydchenko"] [Result "1-0"] [UTCDate "2019.06.07"] [UTCTime "17:25:51"] [WhiteElo "1466"] [BlackElo "1868"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "180+1"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, English Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 { B90 Sicilian Defense: Najdorf Variation, English Attack } e6 7. Bd3 Be7 8. f3 Nbd7 9. Qd2 Qc7?! { (0.22 → 0.90) Inaccuracy. Ne5 was best. } (9... Ne5) 10. O-O-O b6?! { (0.50 → 1.12) Inaccuracy. b5 was best. } (10... b5) 11. g4 Bb7?! { (1.00 → 1.66) Inaccuracy. Nc5 was best. } (11... Nc5 12. Kb1 O-O 13. Be2 b5 14. a3 Bb7 15. g5 Nfd7 16. h4 Ne5 17. h5 Rab8 18. Qe1) 12. h4?! { (1.66 → 0.83) Inaccuracy. g5 was best. } (12. g5 Nh5) 12... O-O 13. h5 Rac8 14. g5 Ne8 15. g6 b5?? { (1.91 → 4.43) Blunder. Nc5 was best. } (15... Nc5 16. Bf1 Bf6 17. Kb1 b5 18. a3 Qe7 19. Rg1 Nc7 20. Qh2 h6 21. Nde2 Be5 22. Qg2) 16. h6 hxg6? { (4.23 → 8.62) Mistake. fxg6 was best. } (16... fxg6) 17. hxg7 Kxg7? { (8.27 → Mate in 9) Checkmate is now unavoidable. Ndf6 was best. } (17... Ndf6 18. Qh2 Nh5 19. Nxe6 fxe6 20. gxf8=R+ Bxf8 21. e5 Qg7 22. Bxg6 Qxe5 23. Qxe5 dxe5 24. Rxh5) 18. Bh6+?! { (Mate in 9 → 10.90) Lost forced checkmate sequence. Qh2 was best. } (18. Qh2 Qc5 19. Qh6+ Kf6 20. Rdg1 Bd8 21. Qh4+ Kg7 22. Nxe6+ fxe6 23. Qh7+ Kf6 24. Rxg6+ Ke5) 18... Kg8 19. Qh2 Bf6? { (7.43 → Mate in 5) Checkmate is now unavoidable. Ndf6 was best. } (19... Ndf6) 20. Bg5? { (Mate in 5 → 9.27) Lost forced checkmate sequence. Bd2 was best. } (20. Bd2 Bh4 21. Qxh4 Kg7 22. Bg5 Ndf6 23. Qh6+ Kg8 24. Qh8#) 20... b4? { (9.27 → Mate in 1) Checkmate is now unavoidable. Bxg5+ was best. } (20... Bxg5+) 21. Qh7# { White wins by checkmate. } 1-0