[Event "Rated UltraBullet game"] [Site "https://lichess.org/Oulu4lgG"] [Date "2018.12.06"] [White "alireza2003"] [Black "Zhigalko_Sergei"] [Result "1-0"] [UTCDate "2018.12.06"] [UTCTime "18:46:17"] [WhiteElo "2480"] [BlackElo "2585"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-14"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. Nf3?! { (0.61 → -0.25) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. Bc4 exd5 6. Bxd5 Be7) 2... cxd4 3. Nxd4 Nc6?! { (-0.30 → 0.30) Inaccuracy. d5 was best. } (3... d5 4. c4 dxc4 5. e4 e5 6. Nb5 Be6 7. Qxd8+ Kxd8 8. Nd2) 4. Nb3?! { (0.30 → -0.55) Inaccuracy. e4 was best. } (4. e4 Nf6 5. Nc3 e6 6. Be2 d5 7. O-O dxe4 8. Nxc6 Qxd1) 4... Nf6 5. Bd2 a5 6. Bxa5?? { (-0.50 → -4.50) Blunder. c4 was best. } (6. c4 e5 7. Bg5 Qb6 8. Qc1 d5 9. Bxf6 dxc4 10. Bxg7 Bxg7 11. N3d2 e4 12. Nxc4 Qc5) 6... Nxa5 7. N3d2 Nc6 8. e3 e5 9. Be2 d5 10. O-O Bd6 11. c4 e4?! { (-5.19 → -3.36) Inaccuracy. d4 was best. } (11... d4 12. exd4) 12. cxd5 Ne5 13. Nc3 Bf5 14. Ndxe4? { (-3.02 → -5.48) Mistake. Bb5+ was best. } (14. Bb5+ Kf8) 14... Bxe4 15. Nxe4 Nxe4 16. f3 Qh4?! { (-5.97 → -3.83) Inaccuracy. Nf6 was best. } (16... Nf6) 17. fxe4 Ng4?! { (-3.58 → -2.25) Inaccuracy. O-O was best. } (17... O-O) 18. Bxg4 Qxh2+ 19. Kf2 Qg3+ 20. Kg1 Qh2+ 21. Kf2 Qg3+ 22. Kg1 Qxe3+ 23. Rf2 h5 24. Qf3 Bc5?? { (-1.66 → Mate in 2) Checkmate is now unavoidable. Qxf3 was best. } (24... Qxf3 25. Bxf3 Bc5 26. e5 f6 27. exf6 gxf6 28. Rc1 Bxf2+ 29. Kxf2 Kd7 30. Rc5 Rxa2 31. Rb5) 25. Qxf7+ Kd8 26. Qd7# { White wins by checkmate. } 1-0