[Event "2023 Winter Marathon"] [Site "https://lichess.org/lrij5rsX"] [Date "2023.12.29"] [White "DrFedericopc"] [Black "kletochkaa_2007"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "14:44:29"] [WhiteElo "2095"] [BlackElo "2517"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 { D38 Queen's Gambit Declined: Ragozin Defense } 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 O-O 9. Bd3 c6 10. O-O Bd6 11. Nd2 Re8 12. e4 dxe4 13. Ndxe4 Qd8 14. Re1 Bc7 15. Qf3 Nd7 16. Qf5? { (0.41 → -0.93) Mistake. Bc2 was best. } (16. Bc2 Kf8) 16... Nf8 17. Qh5 Be6 18. Rad1? { (-0.85 → -2.03) Mistake. d5 was best. } (18. d5 cxd5) 18... b6?? { (-2.03 → -0.15) Blunder. Qxd4 was best. } (18... Qxd4 19. a3 Qe5 20. Qxe5 Bxe5 21. Bc2 Bf5 22. Bb3 Rad8 23. Ng5 hxg5 24. Rxd8 Rxd8 25. Rxe5) 19. Ba6 Qd7 20. d5?? { (-0.19 → -3.55) Blunder. h3 was best. } (20. h3) 20... Bg4 21. Qh4 Bxd1 22. Rxd1 Ng6 23. Qh5?! { (-2.28 → -3.39) Inaccuracy. Qxh6 was best. } (23. Qxh6 Qg4) 23... Nf4 24. Qf3 Nxd5?! { (-3.51 → -2.65) Inaccuracy. cxd5 was best. } (24... cxd5 25. Nd2 Qe6 26. g3 Nh3+ 27. Kf1 Ng5 28. Qg2 Rad8 29. Bb5 Rf8 30. f4 Ne4 31. Ndxe4) 25. Nxd5 cxd5 26. Nc3 Qd6 27. g3 d4 28. Nb5?! { (-2.27 → -3.13) Inaccuracy. Bc4 was best. } (28. Bc4 Qf8) 28... Qc5 29. Rxd4 Rad8 30. Rg4 Re1+ 31. Kg2 Bb8?! { (-3.53 → -2.21) Inaccuracy. Be5 was best. } (31... Be5 32. b3 Qe7 33. a4 g6 34. h4 h5 35. Rc4 Kg7 36. Nc3 Qf6 37. Qxf6+ Bxf6 38. Ne4) 32. Nc3 Qe5?! { (-2.24 → -1.25) Inaccuracy. Be5 was best. } (32... Be5) 33. Bc4 Qe7 34. Nd5 Qf8 35. Nf6+?! { (-0.96 → -1.56) Inaccuracy. h4 was best. } (35. h4 Be5) 35... Kh8 36. Qf5 g6 37. Qf4?? { (-2.29 → -6.53) Blunder. Qf3 was best. } (37. Qf3 Be5 38. Nd5 Qe8 39. Bb3 h5 40. Ra4 Qd7 41. Ne3 Rf8 42. Re4 Bg7 43. Rc4 b5) 37... Kg7?? { (-6.53 → -1.42) Blunder. Bxf4 was best. } (37... Bxf4 38. Rxf4 Qc5 39. Bd5 Qb5 40. Kh3 Kg7 41. Bc4 Qxb2 42. Nd5 g5 43. Rf5 Qc2 44. Rxf7+) 38. Nh5+ Kh8?? { (-1.30 → Mate in 23) Checkmate is now unavoidable. Kh7 was best. } (38... Kh7 39. Qf3) 39. Qf6+ Kh7 40. Bxf7 Rd6 41. Bxg6+ Kg8 42. Bf5+ Qg7 43. Qxg7# { White wins by checkmate. } 1-0