[Event "Corso scacchi Crema simul"] [Site "https://lichess.org/U9l6RWfU"] [Date "2021.03.02"] [White "tarsis"] [Black "tamburini"] [Result "1-0"] [UTCDate "2021.03.02"] [UTCTime "20:02:03"] [WhiteElo "2132"] [BlackElo "1042"] [Variant "Standard"] [TimeControl "3600+10"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 e6 3. Nf3 { D02 Queen's Pawn Game: London System, with e6 } Nf6 4. e3 a6 5. Bd3 Nc6 6. O-O e5?? { (0.51 → 2.34) Blunder. Bd6 was best. } (6... Bd6 7. c3 O-O 8. Nbd2 a5 9. Ne5 Nd7 10. Ndf3 Ncxe5 11. Nxe5) 7. Nxe5 Bd6 8. Nd2 O-O 9. Ndf3 Bg4? { (2.67 → 4.33) Mistake. Nb4 was best. } (9... Nb4 10. Be2) 10. Nxg4 Nxg4 11. Ng5? { (4.57 → 2.71) Mistake. Bxh7+ was best. } (11. Bxh7+ Kxh7 12. Ng5+ Kg8 13. Qxg4 Be7 14. Nf3 a5 15. c3 a4 16. Rfe1 Bd6 17. Qh3 Qf6) 11... Bxf4 12. Bxh7+ Kh8 13. exf4 Qd6?? { (3.20 → 8.90) Blunder. Qd7 was best. } (13... Qd7) 14. Qxg4 f6? { (9.26 → Mate in 3) Checkmate is now unavoidable. Qh6 was best. } (14... Qh6 15. Bd3) 15. Qh4? { (Mate in 3 → 9.01) Lost forced checkmate sequence. Qh5 was best. } (15. Qh5 fxg5 16. Bg6+ Kg8 17. Qh7#) 15... fxg5 16. fxg5 Rf4 17. Qh5 g6 18. Bxg6+ Kg8 19. Qh7+ Kf8 20. Qh8+ Ke7 21. Rfe1+ Kd7?! { (14.87 → Mate in 4) Checkmate is now unavoidable. Qe6 was best. } (21... Qe6 22. Qxa8) 22. Be8+?! { (Mate in 4 → 22.71) Lost forced checkmate sequence. Qh3+ was best. } (22. Qh3+ Rg4 23. Qxg4+ Qe6 24. Qxe6+ Kd8 25. Qe8#) 22... Rxe8?! { (22.71 → Mate in 1) Checkmate is now unavoidable. Kc8 was best. } (22... Kc8 23. Bxc6+ Rf8 24. Re8+ Rxe8 25. Qxe8+ Qd8 26. Bd7+ Kb8 27. Qxd8+ Ka7 28. Qxa8+ Kxa8 29. g6) 23. Qxe8# { White wins by checkmate. } 1-0