[Event "Coach LM Lance5500 simul"] [Site "https://lichess.org/lggoOpcd"] [Date "2024.05.09"] [White "Gerondot"] [Black "Lance5500"] [Result "0-1"] [UTCDate "2024.05.09"] [UTCTime "15:58:05"] [WhiteElo "1218"] [BlackElo "2689"] [BlackTitle "LM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B52"] [Opening "Sicilian Defense: Moscow Variation, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 { B52 Sicilian Defense: Moscow Variation, Main Line } 4. Bxd7+ Qxd7 5. O-O Nc6 6. Nc3 Nf6 7. d3 g6 8. Be3 Bg7 9. b3 O-O 10. Rb1 Rac8 11. a4 b6 12. b4? { (-0.40 → -1.85) Mistake. Re1 was best. } (12. Re1 Nh5 13. Bd2 f5 14. Nd5 f4 15. h3 h6 16. Nh4 e6 17. Nxg6 f3) 12... Nxb4 13. Nb5 Ra8 14. c3 Nc6 15. Na3 e5?! { (-2.11 → -1.37) Inaccuracy. d5 was best. } (15... d5 16. Qc2 Rad8 17. Rbd1 Qe6 18. Ng5 Qc8 19. Nf3 dxe4 20. dxe4 Na5 21. Nd2) 16. c4 Nd4 17. Nxd4 exd4 18. Bd2 Ne8 19. Re1 Nc7 20. f3 f5 21. Rb2?! { (-1.01 → -1.84) Inaccuracy. exf5 was best. } (21. exf5) 21... Rae8 22. exf5 Rxe1+ 23. Qxe1?! { (-1.06 → -1.69) Inaccuracy. Bxe1 was best. } (23. Bxe1 Qxf5) 23... Qxf5 24. g4?? { (-1.82 → -5.12) Blunder. Qb1 was best. } (24. Qb1 Be5 25. Nb5 Nxb5 26. Rxb5 Re8 27. Rb2 Bf4 28. Bxf4 Qxf4 29. a5 Qe3+) 24... Qxf3 25. Qf2?? { (-4.46 → Mate in 2) Checkmate is now unavoidable. Bc1 was best. } (25. Bc1 Qxg4+ 26. Rg2 Qh3 27. Qg3 Qh5 28. Qe1 a6 29. Bg5 Re8) 25... Qxf2+ 26. Kh1 Qf1# { Black wins by checkmate. } 0-1