[Event "2023 Winter Marathon"] [Site "https://lichess.org/26rqgtNh"] [Date "2023.12.29"] [White "Lance5500"] [Black "Ragehunter"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "17:41:33"] [WhiteElo "2657"] [BlackElo "2616"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-5"] [WhiteTitle "LM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense, Alekhine Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ { D38 Queen's Gambit Declined: Ragozin Defense, Alekhine Variation } Nc6 6. e3 O-O 7. Bd2 a6?! { (0.05 → 0.82) Inaccuracy. dxc4 was best. } (7... dxc4 8. Bxc4 Bd6 9. Qc2 e5 10. Nxe5 Nxe5 11. dxe5 Bxe5 12. f4) 8. Qc2?! { (0.82 → 0.13) Inaccuracy. a3 was best. } (8. a3 Be7 9. Qc2 b6 10. cxd5 exd5 11. Bd3 Re8 12. O-O Bb7) 8... dxc4 9. Bxc4 Bd6 10. O-O e5 11. d5 Ne7 12. e4 c6 13. dxc6 Nxc6 14. h3 Nd4 15. Nxd4 exd4 16. Nd5 Be6 17. Bg5 Bxd5 18. Bxd5 h6 19. Bxf6 Qxf6 20. g3 Rac8 21. Qd3 Qe7 22. f4 Bc5 23. Kg2 b5 24. Rae1 a5 25. Re2 b4?! { (1.31 → 2.28) Inaccuracy. Qd7 was best. } (25... Qd7 26. h4) 26. e5 Kh8 27. f5?! { (2.29 → 1.41) Inaccuracy. Bc4 was best. } (27. Bc4 a4 28. b3 Qa7 29. h4 a3 30. Kh2 Be7 31. Rfe1 Rc7 32. e6 f6 33. Rd1 f5) 27... Qg5? { (1.41 → 3.36) Mistake. Qd7 was best. } (27... Qd7) 28. h4? { (3.36 → 1.71) Mistake. f6 was best. } (28. f6 b3 29. Rf5 Qg6 30. fxg7+ Qxg7 31. Bxb3 Qg6 32. Ref2 Be7 33. e6 f6 34. Qxd4 Rc1) 28... Qd8 29. Bb3 Qd7?? { (1.61 → 4.29) Blunder. f6 was best. } (29... f6) 30. f6 g6 31. h5 a4 32. hxg6 fxg6 33. Bc2 Qh7 34. e6 b3 35. axb3 axb3 36. Bb1 Rce8 37. Qxg6 Qxg6 38. Bxg6 Rb8 39. e7 d3 40. Bxd3 Bxe7 41. fxe7 Rg8?! { (41.74 → Mate in 7) Checkmate is now unavoidable. Rxf1 was best. } (41... Rxf1 42. e8=Q+ Rxe8 43. Rxe8+ Kg7 44. Kxf1 Kf6 45. Kf2 Kf7 46. Rh8 Kf6 47. Rxh6+ Ke5 48. Bc4) 42. Rfe1?? { (Mate in 7 → 6.95) Lost forced checkmate sequence. Re6 was best. } (42. Re6 Rxg3+ 43. Kxg3 Rg8+ 44. Kh2 Kg7 45. Rg6+ Kh7 46. Rxg8+ Kxg8 47. e8=Q+ Kg7 48. Rf7#) 42... Rge8 43. Bg6 Rxe7? { (8.87 → Mate in 9) Checkmate is now unavoidable. Kg8 was best. } (43... Kg8 44. Bxe8) 44. Rxe7 h5 45. Rh7+ Kg8 46. Ree7 Rc8 47. Reg7+ Kf8 48. Rh8+?! { (Mate in 5 → 39.14) Lost forced checkmate sequence. Rd7 was best. } (48. Rd7 Kg8 49. Be4 Rc2+ 50. Kf3 Rd2 51. Rxd2 h4 52. Rd8#) 48... Kxg7 49. Rxc8 h4?! { (36.53 → Mate in 16) Checkmate is now unavoidable. Kxg6 was best. } (49... Kxg6 50. Rb8 Kf7 51. Rxb3 Kf6 52. Rb5 Kg6 53. b4 Kh6 54. Rxh5+ Kxh5 55. b5 Kg5 56. b6) 50. Rc3?! { (Mate in 16 → 39.50) Lost forced checkmate sequence. Rc6 was best. } (50. Rc6 hxg3 51. Bd3 Kf8 52. Rb6 Kg7 53. Rxb3 Kf6 54. Rc3 Ke6 55. Rc4 Kd5 56. b4 Ke6) 50... h3+?! { (39.50 → Mate in 26) Checkmate is now unavoidable. Kxg6 was best. } (50... Kxg6 51. gxh4 Kf5 52. h5 Kg5 53. Rxb3 Kxh5 54. Kf3 Kg6 55. Rb5 Kf7 56. b4 Kg6 57. Ke4) 51. Kxh3 Kh6 52. Bd3 Kg5 53. Rxb3 Kf6 54. Rb5 Ke6 55. Bc4+ Ke7 56. Rd5 Kf6 57. b4 Ke7 58. b5 Kf6 59. b6 Ke7 60. b7 Kf8 61. b8=Q+ Ke7 62. Qb6 Kf7 63. Rc5+ Kf8 64. Rc7 Ke8 65. Qb8# { White wins by checkmate. } 1-0