[Event "Coach LM Lance5500 simul"] [Site "https://lichess.org/7VfyDZya"] [Date "2022.04.02"] [White "KostyantynChess"] [Black "Lance5500"] [Result "0-1"] [UTCDate "2022.04.02"] [UTCTime "13:37:05"] [WhiteElo "1937"] [BlackElo "2612"] [BlackTitle "LM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. c4 e5 4. Nc3 Nc6 5. Nd5 f5 6. exf5 Bxf5 7. d3 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. h3? { (-0.22 → -1.45) Mistake. Be2 was best. } (10. Be2 O-O 11. O-O Bg5 12. Ne1 Qd7 13. Nc2 Rf7 14. Bf3 Raf8 15. Be4 Nd8 16. Nce3 Bxe3) 10... O-O 11. g4?? { (-0.98 → -4.23) Blunder. Be2 was best. } (11. Be2 e4 12. dxe4 Bxe4 13. Nc3 Bxc3+ 14. bxc3 Ne5 15. Nxe5 dxe5 16. O-O Qg5 17. Bg4 Bxg2) 11... Be6? { (-4.23 → -2.43) Mistake. e4 was best. } (11... e4 12. Nd2) 12. Nxf6+?? { (-2.43 → -7.14) Blunder. Bg2 was best. } (12. Bg2 Bxd5) 12... Qxf6 13. Bg2 Nd4 14. O-O Nxf3+ 15. Bxf3 Qxf3 16. Qxf3 Rxf3 17. Kg2 Rxd3 18. b3 a6 19. Rae1 b5 20. cxb5 axb5 21. Ra1 b4 22. Rfe1 Bd5+ 23. Kh2 Rd2 24. Kg1 Raxa2 25. Rxa2 Rxa2 26. Rd1 Bxb3 27. Rxd6 c4 28. Re6 c3 29. Rxe5 c2 30. Re1 Rb2 31. Kg2 Rb1 32. Re8+ Kf7 33. Rc8 c1=Q 34. Rxc1 Rxc1 35. f4?! { (-66.78 → Mate in 9) Checkmate is now unavoidable. Kg3 was best. } (35. Kg3 Bd5) 35... Rc3 36. f5 Bd5+ 37. Kh2 b3 38. h4 b2 39. h5 b1=Q 40. h6 Qb2+ 41. Kg1 Rc1# { Black wins by checkmate. } 0-1