[Event "Test simul"] [Site "https://lichess.org/jH3yyM3Z"] [Date "2023.02.09"] [White "kaiwen2012"] [Black "Seppo"] [Result "0-1"] [UTCDate "2023.02.09"] [UTCTime "13:41:27"] [WhiteElo "1989"] [BlackElo "2443"] [BlackTitle "IM"] [Variant "From Position"] [TimeControl "600+5"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rn1k1b1r/1bq2ppp/pp1p1n2/3P4/3N4/6P1/PPP2PBP/R1BQR1K1 w - - 0 12"] [SetUp "1"] [Annotator "lichess.org"] 12. Qe2 Nbd7 13. Bg5 Qc5 14. Nb3?! { (2.32 → 1.53) Inaccuracy. Nc6+ was best. } (14. Nc6+ Kc7 15. b4 Qc3 16. Bd2 Qa3 17. Qc4 b5 18. Qd4 Bxc6 19. Bc1 Qa4 20. dxc6 Nb6) 14... Qb5 15. Qe8+?? { (1.83 → -0.87) Blunder. c4 was best. } (15. c4 Qa4) 15... Kc7 16. Qxf7 Bxd5 17. Bxd5? { (-0.87 → -2.65) Mistake. Nd4 was best. } (17. Nd4 Bxf7) 17... Qxd5 18. Re6? { (-2.49 → -4.51) Mistake. Qxd5 was best. } (18. Qxd5 Nxd5 19. Rad1 N5f6 20. Nd4 Re8 21. Ne6+ Kb7 22. c4 Kc8 23. b3 h6 24. Bf4 Ne5) 18... Qxg5 19. Nd4 Qg6 20. Rxf6 Qxf6 21. Qc4+ Nc5 22. b4 d5 23. Qxd5 Rd8 24. Qg2 Qxd4 25. Rf1 Ne4 26. Re1 Qxf2+ 27. Qxf2 Nxf2 28. Kxf2 Bxb4 29. c3 Bc5+ 30. Kg2 Rhe8 31. Rf1 Rd2+ 32. Kh3 Rf2 33. Rd1 h5 34. Rd5 g6 35. Rg5 Re6 36. Rd5?! { (-17.05 → Mate in 30) Checkmate is now unavoidable. Rxc5+ was best. } (36. Rxc5+ bxc5) 36... Ree2 37. Kh4 Be7+ 38. Rg5 Rxh2# { Black wins by checkmate. } 0-1