[Event "Отборочный 1 Arena"] [Site "https://lichess.org/1Gcc56jM"] [Date "2020.03.01"] [White "Aliochar"] [Black "FrostWyrm"] [Result "0-1"] [UTCDate "2020.03.01"] [UTCTime "16:51:12"] [WhiteElo "2367"] [BlackElo "2772"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. e3 b6 3. d4 Bb7 4. c4 e6 5. Nc3 Bb4 6. Bd3 O-O 7. O-O Bxc3 8. bxc3 { E43 Nimzo-Indian Defense: St. Petersburg Variation } Ne4 9. Bxe4?! { (0.38 → -0.39) Inaccuracy. Ba3 was best. } (9. Ba3 d6) 9... Bxe4 10. Nd2 Bb7 11. e4 f5 12. Re1 Qh4?! { (-0.30 → 0.60) Inaccuracy. d6 was best. } (12... d6 13. Ba3) 13. f3?! { (0.60 → -0.36) Inaccuracy. Ba3 was best. } (13. Ba3 Re8) 13... fxe4?! { (-0.36 → 0.30) Inaccuracy. Nc6 was best. } (13... Nc6) 14. fxe4?! { (0.30 → -0.71) Inaccuracy. Nxe4 was best. } (14. Nxe4) 14... Qf2+ 15. Kh1 Nc6?? { (-0.49 → 1.57) Blunder. Qh4 was best. } (15... Qh4 16. c5) 16. Rf1?? { (1.57 → -1.45) Blunder. Nf3 was best. } (16. Nf3) 16... Qh4 17. Nf3?? { (-1.02 → -2.91) Blunder. Ba3 was best. } (17. Ba3 Rxf1+) 17... Qxe4 18. Ba3 Rf5 19. d5 exd5 20. cxd5 Rxd5 21. Qb3 Na5 22. Qb4 Qxb4 23. Bxb4 Nc4 24. Rae1? { (-4.00 → -7.14) Mistake. Be7 was best. } (24. Be7 Ne3) 24... c5 25. Re7 cxb4 26. Nd4 Rf8 27. Nf3 bxc3 28. Rc1 c2 29. Rxc2 Rd1+ 30. Re1?! { (-14.82 → Mate in 9) Checkmate is now unavoidable. Ng1 was best. } (30. Ng1 Rff1) 30... Rxe1+ 31. Nxe1 Rf1# { Black wins by checkmate. } 0-1