[Event "2019 Autumn Marathon"] [Site "https://lichess.org/qPGCbnxz"] [Date "2019.10.26"] [White "Valera_B5"] [Black "Lightlike"] [Result "1-0"] [UTCDate "2019.10.26"] [UTCTime "15:25:33"] [WhiteElo "2644"] [BlackElo "2496"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 3. e3 e6 { D05 Queen's Pawn Game: Colle System } 4. Nbd2 c5 5. c3 Nc6 6. Bd3 Be7 7. O-O O-O 8. Qe2 b6 9. dxc5 bxc5 10. e4 Qc7 11. e5?! { (-0.38 → -1.02) Inaccuracy. Re1 was best. } (11. Re1) 11... Nd7 12. Re1 a5 13. Nf1 Qb6 14. Bc2 Ba6 15. Qe3 Rfd8 16. Qf4 Nf8 17. Qg4 d4 18. Be4 Rac8 19. Ng3 dxc3 20. bxc3 Bd3 21. h4 f5?? { (0.50 → 2.39) Blunder. Bxe4 was best. } (21... Bxe4 22. Rxe4) 22. exf6 Bxf6 23. Bg5 Bxc3?! { (1.99 → 3.03) Inaccuracy. Bxg5 was best. } (23... Bxg5 24. Bxd3 Bd2 25. Nxd2 Rxd3 26. Nc4 Qc7 27. Ne4 Qe7 28. Rab1 h6 29. Rb5 Nd7 30. Rb7) 24. Bxd8 Rxd8 25. Bxd3 Bxa1?! { (2.84 → 3.67) Inaccuracy. Rxd3 was best. } (25... Rxd3 26. Rab1 Qc7 27. Rxe6 Qd7 28. Re4 Qxg4 29. Rxg4 Bb4 30. Nf5 g6 31. Ne3 Ra3 32. Rb2) 26. Bc4 Bc3 27. Rxe6?? { (3.79 → 1.29) Blunder. Bxe6+ was best. } (27. Bxe6+ Kh8 28. Ng5 Re8 29. Nf7+ Kg8 30. Nd6+ Nxe6 31. Nxe8 Ncd8 32. Rd1 Bd4 33. Nf5 Qb4) 27... Nxe6 28. Qxe6+ Kh8 29. Ng5 Qb1+ 30. Kh2 Ne5 31. N3e4 h6 32. Nxc3 Qe1?? { (1.03 → Mate in 13) Checkmate is now unavoidable. Qb8 was best. } (32... Qb8 33. f4 Re8 34. Qf5 hxg5 35. Bb5 g6 36. Qxg5 Re6 37. fxe5 Qxe5+ 38. Qxe5+ Rxe5 39. Ne2) 33. Nf7+ Nxf7 34. Qxe1 { Black resigns. } 1-0