[Event "B33 Chelyabinsk Variation Arena"] [Site "https://lichess.org/HVMucgc0"] [Date "2021.11.05"] [White "navivolin321"] [Black "Shuvalov"] [Result "0-1"] [UTCDate "2021.11.05"] [UTCTime "17:48:31"] [WhiteElo "2164"] [BlackElo "2520"] [Variant "From Position"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqk2r/5ppp/p1np4/1p1Np1b1/4P3/N1P5/PP3PPP/R2QKB1R w KQkq - 1 12"] [SetUp "1"] [Annotator "lichess.org"] 12. Nc2 Rb8 13. Nce3 O-O 14. h4 Bh6 15. a4 bxa4 16. Rxa4 Rxb2 17. Bxa6 Bxa6 18. Rxa6 Ne7? { (0.33 → 1.53) Mistake. Nb8 was best. } (18... Nb8 19. Ra3) 19. O-O? { (1.53 → 0.00) Mistake. Nc4 was best. } (19. Nc4 Nxd5) 19... Nxd5 20. Qxd5 Bxe3 21. fxe3 Qxh4?? { (0.00 → Mate in 5) Checkmate is now unavoidable. h6 was best. } (21... h6 22. Ra7 Kh7 23. Raxf7 Rxf7 24. Qxf7 Qxh4 25. Qf5+ Kg8 26. Qf7+) 22. Rxd6?? { (Mate in 5 → -6.09) Lost forced checkmate sequence. Qxf7+ was best. } (22. Qxf7+ Rxf7 23. Ra8+ Rb8 24. Rxb8+ Qd8 25. Rxd8+ Rf8 26. Rfxf8#) 22... Qg5 23. Rf2 Rb1+ 24. Rf1?! { (-6.01 → -13.23) Inaccuracy. Qd1 was best. } (24. Qd1 Rxd1+ 25. Rxd1 Qxe3 26. Kf1 Qxe4 27. Rfd2 Qh4 28. Kg1 Re8 29. Rf1 g6 30. c4 f5) 24... Qxe3+ 25. Kh2 Rxf1 26. Rd8?! { (-12.67 → Mate in 3) Checkmate is now unavoidable. Qd2 was best. } (26. Qd2 Qg1+) 26... Qh6+ 27. Kg3 Qf4+ 28. Kh3 Rh1# { Black wins by checkmate. } 0-1