[Event "Rated blitz game"] [Site "https://lichess.org/fIjFaBHr"] [Date "2020.11.27"] [White "PetrKostenko"] [Black "zyxon"] [Result "0-1"] [UTCDate "2020.11.27"] [UTCTime "12:10:47"] [WhiteElo "2587"] [BlackElo "2463"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [WhiteTitle "GM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 Bc5 5. Nbd2 d6 6. c3 O-O 7. O-O a6 8. Ba4 b5 9. Bc2 Bb6 10. a4 Rb8 11. b4 d5 12. Bb2 d4 13. Nb3?! { (0.40 → -0.62) Inaccuracy. cxd4 was best. } (13. cxd4) 13... Bg4 14. h3?! { (-0.44 → -1.41) Inaccuracy. cxd4 was best. } (14. cxd4 Bxd4 15. Nbxd4 Nxd4 16. Bxd4 Bxf3 17. Qxf3 Qxd4 18. Rfb1 Qc3 19. Qd1 Rfd8 20. axb5 axb5) 14... Bh5?! { (-1.41 → -0.40) Inaccuracy. Bxf3 was best. } (14... Bxf3 15. Qxf3 dxc3 16. Bxc3 Qe7 17. Rfc1 Nxb4 18. Bd1 Rfd8 19. Be2 Nc6 20. axb5 axb5 21. Qg3) 15. g4?? { (-0.40 → -2.53) Blunder. cxd4 was best. } (15. cxd4 Bxf3 16. Qxf3 Nxd4 17. Nxd4 Bxd4 18. Bxd4 Qxd4 19. Rfb1 Qc3 20. Bd1 Rfd8 21. Rc1 Qxb4) 15... Nxg4 16. hxg4?! { (-2.47 → -3.19) Inaccuracy. cxd4 was best. } (16. cxd4 Nh6 17. axb5 Nxb4 18. Nbd2 axb5 19. Ba3 c5 20. dxc5 Bxc5 21. Qb1 Qe7 22. Bd1 Rb6) 16... Bxg4 17. Kg2?? { (-2.96 → -6.54) Blunder. axb5 was best. } (17. axb5 dxc3) 17... f5 18. Nbd2 fxe4 19. dxe4 Qf6?! { (-6.53 → -4.69) Inaccuracy. Qd7 was best. } (19... Qd7 20. Bb3+) 20. Rg1 dxc3 21. Bxc3 Bd4 22. Ra3 Rbd8 23. Bb3+?! { (-4.33 → -5.87) Inaccuracy. axb5 was best. } (23. axb5 axb5 24. Kf1 Bxf3 25. Qxf3 Qh6 26. Rh1 Rxf3 27. Rxh6 Rxf2+ 28. Ke1 gxh6 29. Bxd4 Rxd4) 23... Kh8 24. Bd5 Bxc3 25. Rxc3 Nd4 26. axb5 axb5 27. Kg3?! { (-5.65 → -8.93) Inaccuracy. Kf1 was best. } (27. Kf1 Bxf3 28. Nxf3 Nxf3 29. Qxf3 Qxf3 30. Rxf3 Rxf3 31. Rg5 Rf6 32. Ke1 Re8 33. Rf5 Rxf5) 27... Qf4+ 28. Kg2 c6 29. Nxd4? { (-8.27 → Mate in 3) Checkmate is now unavoidable. Bb3 was best. } (29. Bb3 Nxf3) 29... Qxf2+ 30. Kh1 Qh4+ 31. Kg2 Rf2# { Black wins by checkmate. } 0-1