[Event "2023 Winter Marathon"] [Site "https://lichess.org/KqM6mgzt"] [Date "2023.12.29"] [White "Mischuk_D"] [Black "SergiIvanchuk"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "13:41:15"] [WhiteElo "2579"] [BlackElo "2415"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } f5?! { (0.39 → 0.98) Inaccuracy. Nf6 was best. } (3... Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3) 4. Nf3 Nf6 5. Bf4 c6 6. e3 Bd6?! { (0.95 → 1.55) Inaccuracy. Be7 was best. } (6... Be7 7. h3 Nbd7 8. Bd3 Nf8 9. c5 Ng6 10. O-O O-O 11. b4) 7. Bxd6?! { (1.55 → 0.75) Inaccuracy. Bd3 was best. } (7. Bd3 O-O 8. O-O Ne4 9. Qc2 Be7 10. h3 Nd7 11. Ne2 a5) 7... Qxd6 8. Ne5?! { (1.23 → 0.64) Inaccuracy. Qc2 was best. } (8. Qc2 Ne4 9. Bd3 O-O 10. O-O Nd7 11. Rac1 a5 12. Ne2 Qe7) 8... O-O 9. f4 Nbd7 10. Bd3 Ne4 11. Bxe4 fxe4 12. O-O Nxe5 13. fxe5 Qe7 14. Qg4 Bd7 15. c5 b6 16. b4 bxc5 17. bxc5 Rxf1+ 18. Rxf1 Rb8 19. h4 Rb2 20. h5 h6 21. Ne2 Rxa2?? { (0.00 → 3.47) Blunder. Qg5 was best. } (21... Qg5 22. Qxg5 hxg5 23. Ng3 Be8 24. Rf2 Rb1+ 25. Rf1) 22. Nf4 Qg5?? { (3.82 → 8.88) Blunder. Rb2 was best. } (22... Rb2 23. Ng6) 23. Qxg5 hxg5 24. Nh3?? { (7.85 → 0.00) Blunder. Ng6 was best. } (24. Ng6 Ra1 25. Ne7+ Kh7 26. Rxa1 Be8 27. Rxa7 Bf7 28. Nxc6 Be8 29. Nd8 Kh6 30. Ra8 Bb5) 24... Re2?? { (0.00 → 2.51) Blunder. g4 was best. } (24... g4 25. Nf4 g3 26. Ng6 Kh7 27. Nf8+ Kh6 28. Nxd7 a5 29. Nf8 a4 30. Nxe6 a3 31. Nd8) 25. Rb1 Rxe3?! { (2.35 → 3.72) Inaccuracy. Kh7 was best. } (25... Kh7 26. Rb7 Kh6 27. Rxd7 Rxe3 28. Re7 Kxh5 29. Rxg7 Rg3 30. Kf2 Kh4 31. Rg6 e3+ 32. Kf1) 26. Nxg5 Kf8 27. Rb7?? { (3.90 → 1.07) Blunder. Rb8+ was best. } (27. Rb8+) 27... Ke7 28. Rxa7?! { (1.07 → 0.12) Inaccuracy. Nh7 was best. } (28. Nh7) 28... Rd3 29. Ra4 Rc3? { (0.23 → 1.91) Mistake. Be8 was best. } (29... Be8 30. Ra7+ Bd7 31. Nh7 Rxd4 32. h6 gxh6 33. Nf6 Kf7 34. Nxd7 Rd1+ 35. Kf2 Kg6 36. g4) 30. Kf2?! { (1.91 → 1.08) Inaccuracy. Nh3 was best. } (30. Nh3) 30... Be8?! { (1.08 → 1.93) Inaccuracy. Rc2+ was best. } (30... Rc2+ 31. Kg3) 31. Ra7+ Bd7 32. Nh3?! { (1.14 → 0.26) Inaccuracy. Nh7 was best. } (32. Nh7 Rc2+) 32... Rc4?? { (0.26 → 2.50) Blunder. Rc2+ was best. } (32... Rc2+) 33. Ke3?? { (2.50 → 0.39) Blunder. Nf4 was best. } (33. Nf4 Rxd4 34. Ng6+ Kd8 35. Nf8 Rd2+ 36. Ke1 Rxg2 37. Nxd7 Ke8 38. Nf6+ Kd8 39. Nh7 Rg1+) 33... Rc3+ 34. Kf4 Rc4 35. Nf2 Rxd4 36. Ng4?? { (0.00 → -4.65) Blunder. h6 was best. } (36. h6 gxh6 37. Ng4 Kd8 38. Nf6 Bc8 39. Rg7 Ba6 40. Rg8+ Ke7 41. Rg7+ Kf8 42. Rd7 Bb5) 36... e3+ 37. Kf3 Re4?? { (-4.86 → 0.00) Blunder. e2 was best. } (37... e2 38. Kxe2 Rxg4 39. Kf3 Rg5 40. g4 Rxe5 41. Ra4 d4 42. Rxd4 Rxc5 43. Ra4 e5 44. Ke3) 38. Nxe3 Rxe5 39. g4 Re4 40. g5 Rh4 41. Ng4 Rxh5?! { (0.13 → 1.07) Inaccuracy. Rh3+ was best. } (41... Rh3+) 42. Ne5 Rxg5 43. Nxd7 Rf5+?! { (1.17 → 1.78) Inaccuracy. Ke8 was best. } (43... Ke8 44. Nb8) 44. Ke3 Kd8? { (2.00 → 3.96) Mistake. g5 was best. } (44... g5 45. Nb8+) 45. Nb8 Kc8 46. Nxc6 Rh5?! { (4.34 → 5.85) Inaccuracy. e5 was best. } (46... e5 47. Ne7+ Kb8 48. Rd7 Rf4 49. Rxd5 Rc4 50. Rxe5 Kb7 51. Kd3 Rc1 52. Rg5 Ka6 53. Nc6) 47. Re7?! { (5.85 → 4.38) Inaccuracy. Kd4 was best. } (47. Kd4 Rg5 48. Rf7 e5+ 49. Nxe5 Rg1 50. Kxd5 Kd8 51. Ra7 Rc1 52. Rd7+ Ke8 53. Rxg7 Rc2) 47... Rh3+?! { (4.38 → 6.07) Inaccuracy. Rh4 was best. } (47... Rh4 48. Na7+ Kd8 49. Rxe6 g5 50. Rd6+ Ke7 51. Nc6+ Ke8 52. Rxd5 g4 53. Kf4 Rh1 54. Kxg4) 48. Kd4 Rh4+?? { (5.92 → Mate in 12) Checkmate is now unavoidable. e5+ was best. } (48... e5+ 49. Nxe5 Rh4+ 50. Kxd5 Rh5 51. Rxg7 Kb8 52. Kc6 Rxe5 53. Kb6 Kc8 54. c6 Kd8 55. c7+) 49. Ke5 Rc4 50. Kd6 Rxc5 51. Rc7# { White wins by checkmate. } 1-0