[Event "Rated UltraBullet game"] [Site "https://lichess.org/T9VinSjn"] [Date "2024.05.09"] [White "kozenkovvalera"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2024.05.09"] [UTCTime "01:06:35"] [WhiteElo "2089"] [BlackElo "2448"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A46"] [Opening "Indian Defense: Spielmann-Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 { A46 Indian Defense: Spielmann-Indian } 3. dxc5 e6 4. Be3 Na6 5. a3 Bxc5 6. b4? { (-0.07 → -1.57) Mistake. Bd4 was best. } (6. Bd4 d6 7. Bc3 d5 8. b4 Be7 9. e3 O-O 10. Nbd2 Bd7) 6... Bxe3 7. fxe3 Ne4? { (-1.56 → -0.19) Mistake. d5 was best. } (7... d5 8. g3 Qc7 9. Qd4 Qxc2 10. Bg2 Nb8 11. Nbd2 Nc6 12. Qd3 Qxd3 13. exd3) 8. Qd4 d5 9. Qxg7 Qf6 10. Qxf6 Nxf6 11. Nc3?! { (0.19 → -0.47) Inaccuracy. Nbd2 was best. } (11. Nbd2 Nc7) 11... O-O?? { (-0.47 → 1.27) Blunder. Bd7 was best. } (11... Bd7 12. e4) 12. e4?! { (1.27 → 0.26) Inaccuracy. g4 was best. } (12. g4 Nc7 13. g5 Ne4 14. Nxe4 dxe4 15. Nd2 a5 16. b5 Nxb5 17. Nxe4 Ra6) 12... Nxb4?? { (0.26 → 3.38) Blunder. Nxe4 was best. } (12... Nxe4) 13. exd5?? { (3.38 → -4.66) Blunder. axb4 was best. } (13. axb4 dxe4 14. Nd2 Ng4 15. Nd1 f5 16. e3 Bd7 17. Be2 Ne5 18. Nc4 Nf7) 13... Nxc2+ 14. Kd2 Nxa1 15. dxe6 Nb3+ 16. Kc2 Bxe6 17. Ng5 Nd4+ 18. Kd3 Nc6 19. Nxe6 fxe6 20. e4 Rad8+ 21. Ke3 Ng4+ 22. Ke2 Nd4+ 23. Ke1?? { (-6.55 → Mate in 2) Checkmate is now unavoidable. Kd2 was best. } (23. Kd2 Nf2 24. e5 Nxh1 25. Bd3 Rf2+ 26. Ke3 Kh8 27. Be4 Rff8 28. Ne2 Nxe2) 23... Ne3?? { (Mate in 2 → -6.33) Lost forced checkmate sequence. Nc2+ was best. } (23... Nc2+ 24. Ke2 Rf2#) 24. Be2?? { (-6.33 → Mate in 1) Checkmate is now unavoidable. h4 was best. } (24. h4 Ndc2+ 25. Ke2 Ng4 26. Nd1 Rf4 27. Rh3 Rxe4+ 28. Kf3 Nf6 29. Nc3 Re3+) 24... Ndc2# { Black wins by checkmate. } 0-1