[Event "Prueba"] [Site "https://lichess.org/U98lQm15"] [Date "2023.08.03"] [White "Thiago_D4"] [Black "Samuel-135"] [Result "1-0"] [UTCDate "2023.08.03"] [UTCTime "00:12:47"] [WhiteElo "1647"] [BlackElo "1754"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-183"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } Bd7?! { (0.12 → 0.74) Inaccuracy. e6 was best. } (3... e6 4. Bd3 Be7 5. O-O O-O 6. Nbd2 c5 7. dxc5 a5 8. c3) 4. Bd3 Nc6 5. O-O Bg4 6. Nbd2 Nb4 7. h3 Bf5?? { (0.25 → 4.99) Blunder. Bxf3 was best. } (7... Bxf3 8. Nxf3) 8. Bxf5 e6 9. Bd3 Qd6 10. Be2 Nh5 11. c3 Nc6 12. Bb5 a6 13. Bxc6+ bxc6 14. Ne5 Nf6 15. f4 Qd8 16. Qa4 Bd6 17. Nb3?! { (6.16 → 4.82) Inaccuracy. Qxc6+ was best. } (17. Qxc6+ Kf8 18. c4 Qe8 19. cxd5 Nxd5 20. Ndf3 f6 21. Qxe8+ Kxe8 22. Nc4 Nb6 23. Nxb6 cxb6) 17... Ne4 18. Qxc6+ Ke7 19. c4 dxc4 20. Qxe4 Bxe5 21. Na5 Bd6 22. Nc6+ Ke8 23. Nxd8 Kxd8 24. Qxa8+ Ke7 25. Qxh8 Kf6 26. Qxh7 Bb4?! { (12.24 → Mate in 7) Checkmate is now unavoidable. g6 was best. } (26... g6 27. Qh8+ Ke7 28. Qc8 a5 29. Qa6 Kd7 30. Qxa5 c6 31. Qa7+ Ke8 32. Qb7 Bxf4 33. Qxc6+) 27. e4?! { (Mate in 7 → 13.08) Lost forced checkmate sequence. Qh4+ was best. } (27. Qh4+ Kf5 28. Qh5+ Ke4 29. Qe5+ Kd3 30. Rd1+ Kc2 31. Qh5 g6 32. Qe2+ Bd2 33. Rxd2#) 27... Bd6?! { (13.08 → Mate in 3) Checkmate is now unavoidable. Ke7 was best. } (27... Ke7 28. Qxg7 Ba5 29. Qg5+ Kd7 30. Qxa5 c3 31. bxc3 f6 32. f5 e5 33. Qd5+ Kc8 34. dxe5) 28. e5+?! { (Mate in 3 → 16.72) Lost forced checkmate sequence. Qh4+ was best. } (28. Qh4+ Kg6 29. f5+ exf5 30. exf5#) 28... Ke7 29. exd6+ Kxd6?! { (47.49 → Mate in 12) Checkmate is now unavoidable. cxd6 was best. } (29... cxd6 30. Qxg7) 30. Qxg7 Ke7 31. f5 a5 32. fxe6 Kxe6 33. Qxf7+ Kd6 { Black offers draw } 34. Rf6# { White wins by checkmate. } 1-0