[Event "Casual blitz game"] [Site "https://lichess.org/GuOQIqCp"] [Date "2024.03.28"] [White "olga_3547g"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2024.03.28"] [UTCTime "10:05:41"] [WhiteElo "1544"] [BlackElo "2752"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Grob Opening: Keene Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4? { (0.15 → -1.46) Mistake. e4 was best. } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... d5 2. Bg2 c6 3. h3 e5 { A00 Grob Opening: Keene Defense } 4. d4 Nd7 5. c4 e4 6. cxd5 cxd5 7. Nc3 Nb6 8. Bf4 Bd6 9. Qc1 Ne7 10. b3?! { (-1.25 → -2.06) Inaccuracy. Bxd6 was best. } (10. Bxd6) 10... O-O 11. Nb5? { (-1.78 → -3.16) Mistake. e3 was best. } (11. e3 f5 12. g5 Bxf4 13. exf4 Bd7 14. h4 Rc8 15. Nge2 Na8 16. h5 h6 17. Qa3 hxg5) 11... Bxf4 12. Qxf4 Be6? { (-2.97 → -1.55) Mistake. Bd7 was best. } (12... Bd7 13. Nc3 Rc8 14. Qd2 f5 15. e3 Ng6 16. O-O-O fxg4 17. hxg4 Bxg4 18. Rf1 Na4 19. bxa4) 13. Qc7?! { (-1.55 → -2.23) Inaccuracy. e3 was best. } (13. e3 Rc8 14. Ne2 f5 15. Qg3 fxg4 16. hxg4 Qd7 17. a4 Bxg4 18. Nxa7 Rc2 19. Nf4 Rf6) 13... Ng6?! { (-2.23 → -1.37) Inaccuracy. Qxc7 was best. } (13... Qxc7 14. Nxc7 Rac8 15. Nxe6 fxe6 16. h4 Nc6 17. Rd1 Nb4 18. Nh3 Nc2+ 19. Kd2 Nxd4 20. Rc1) 14. Qxd8 Rfxd8?! { (-1.32 → -0.71) Inaccuracy. Raxd8 was best. } (14... Raxd8 15. Rc1 a6 16. Nc3 Nh4 17. Bf1 f5 18. gxf5 Rxf5 19. Nd1 Rf6 20. Rc7 Bc8 21. e3) 15. Nc7?! { (-0.71 → -1.32) Inaccuracy. e3 was best. } (15. e3 Nh4 16. Rh2 Bd7 17. Nc3 f5 18. f3 Rf8 19. fxe4 Rac8 20. Rc1 dxe4 21. gxf5 Nd5) 15... Rac8 16. Nxe6 fxe6 17. e3? { (-1.16 → -2.75) Mistake. h4 was best. } (17. h4 e5 18. dxe5 Nd7 19. e6 Nde5 20. Bf1 Rc2 21. h5 Nf4 22. e7 Rdc8 23. g5 Kf7) 17... Nh4 18. Bf1 Rc2 19. Be2 Rf8 20. a4 Nc8 21. b4?! { (-3.07 → -3.98) Inaccuracy. Rh2 was best. } (21. Rh2 Ne7 22. Rb1 Ra2 23. Bd1 Nc6 24. b4 g5 25. a5 h6 26. Be2 Kf7 27. Bb5 Nxb4) 21... Nd6 22. a5 Ng2+ 23. Kd1 Rb2 24. f4?! { (-4.18 → -6.62) Inaccuracy. Kc1 was best. } (24. Kc1 Rxb4 25. Kd2 Nb5 26. Rc1 Rxf2 27. Rc8+ Kf7 28. h4 Ra4 29. Rh2 Ra2+ 30. Kc1 Ra1+) 24... exf3 25. Nxf3 Ne4 26. Rh2 Nxe3+ 27. Kc1?? { (-6.44 → Mate in 2) Checkmate is now unavoidable. Ke1 was best. } (27. Ke1 Nc2+ 28. Kd1 Nxa1 29. Kc1 Rxb4 30. Bd1 Rc8+ 31. Rc2 Nb3+ 32. Kb2 Nxd4+ 33. Ka3 Rb3+) 27... Rc2+ 28. Kb1 Nc3# { Black wins by checkmate. } 0-1