[Event "GK Australia Open 2021"] [Site "https://gameknot.com/chess.pl?bd=31196214"] [Date "2021.06.06"] [Round "-"] [White "sacsandviolence"] [Black "pbraham"] [Result "0-1"] [WhiteElo "1962"] [BlackElo "1914"] [Variant "Standard"] [TimeControl "1920+0"] [ECO "A25"] [Opening "English Opening: King's English Variation, Taimanov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 { A25 English Opening: King's English Variation, Taimanov Variation } 5. e4 Nge7 6. Nge2 O-O 7. d3 d6 8. Nd5?! { (0.36 → -0.38) Inaccuracy. O-O was best. } (8. O-O Nd4 9. Nxd4 exd4 10. Nd5 c6 11. Nxe7+ Qxe7 12. h4 h5) 8... Nxd5 9. exd5 Ne7 10. Bg5 h6 11. Be3 c5 12. Qd2? { (-0.53 → -1.70) Mistake. dxc6 was best. } (12. dxc6) 12... Kh7?! { (-1.70 → -0.83) Inaccuracy. Nf5 was best. } (12... Nf5 13. O-O) 13. O-O-O? { (-0.83 → -2.62) Mistake. b4 was best. } (13. b4 b6) 13... Nf5 14. h4 Nxe3 15. Qxe3?! { (-2.52 → -3.56) Inaccuracy. fxe3 was best. } (15. fxe3 h5 16. Nc3 a6 17. Kb1 f5 18. e4 Bh6 19. Qe1 f4 20. gxf4 Rxf4 21. Ne2 Rf8) 15... b5 16. f3 Qa5 17. Kb1?! { (-3.92 → -4.99) Inaccuracy. Qd2 was best. } (17. Qd2 Qxa2) 17... bxc4 18. dxc4 Rb8 19. Nc3?! { (-4.89 → -7.78) Inaccuracy. Rd2 was best. } (19. Rd2 h5) 19... Ba6? { (-7.78 → -4.07) Mistake. e4 was best. } (19... e4) 20. Bf1 e4 21. Nb5 Bxb5 22. cxb5 exf3?! { (-4.30 → -3.09) Inaccuracy. a6 was best. } (22... a6) 23. Qxf3 a6?! { (-3.06 → -2.12) Inaccuracy. h5 was best. } (23... h5) 24. h5 axb5 25. Bd3 c4?? { (-2.13 → -0.03) Blunder. Qb4 was best. } (25... Qb4 26. Rh2) 26. Bc2?? { (-0.03 → -3.06) Blunder. hxg6+ was best. } (26. hxg6+ fxg6 27. Bxg6+ Kg8 28. Qe4 Rf6 29. g4 Qb4 30. Rh2 Qa4 31. Re1 Ra8 32. a3 c3) 26... Qb4 27. hxg6+ Kg8 28. Qe4?? { (-3.17 → Mate in 1) Checkmate is now unavoidable. Qa3 was best. } (28. Qa3 Qxa3) 28... Qxb2# { Black wins by checkmate. } 0-1