[Event "2023 Spring Marathon"] [Site "https://lichess.org/U7ep2XS9"] [Date "2023.04.15"] [White "Hovik7"] [Black "Skybloues_off"] [Result "0-1"] [UTCDate "2023.04.15"] [UTCTime "02:22:34"] [WhiteElo "2826"] [BlackElo "2480"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+12"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "120+0"] [ECO "D37"] [Opening "Queen's Gambit Declined: Harrwitz Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 { D37 Queen's Gambit Declined: Harrwitz Attack } O-O 6. e3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 Nc6 10. a3 a6 11. Qe2? { (0.40 → -0.73) Mistake. Ba2 was best. } (11. Ba2) 11... b5 12. Ba2?! { (-0.76 → -1.52) Inaccuracy. d5 was best. } (12. d5 exd5) 12... Bb7?? { (-1.52 → 0.45) Blunder. Nxd4 was best. } (12... Nxd4 13. Nxd4 Qxd4 14. Qf3 Qb6 15. Be3 Qb8 16. Bb1 Bb7 17. Ne4 Nd5 18. Qh3 f5 19. Ng5) 13. Rad1 h6?! { (0.59 → 1.68) Inaccuracy. Na5 was best. } (13... Na5 14. Ne5) 14. Rfe1? { (1.68 → 0.50) Mistake. d5 was best. } (14. d5) 14... Na5?? { (0.50 → 3.99) Blunder. Bd6 was best. } (14... Bd6 15. Be5 Na5 16. Bb1 Re8 17. Bxf6 Qxf6 18. Ne4 Bxe4 19. Qxe4 g6 20. h4 Nc4 21. h5) 15. Ne5?? { (3.99 → 1.15) Blunder. d5 was best. } (15. d5 e5 16. Nxe5 Bd6 17. Nc6 Bxc6 18. dxc6 Bxf4 19. Rxd8 Raxd8 20. Qf3 Bc7 21. Nd5 Nxd5) 15... Rc8 16. Nxf7 Rxf7 17. Qxe6?? { (0.94 → -2.19) Blunder. Bxe6 was best. } (17. Bxe6) 17... Nc4 18. Bb1 Qd7 19. Bf5?! { (-2.57 → -3.68) Inaccuracy. Qxd7 was best. } (19. Qxd7 Nxd7 20. Bc1 b4 21. axb4 Bxb4 22. Re6 a5 23. Na2 Bf8 24. Nc3 Rf6 25. Rxf6 Nxf6) 19... Nxb2 20. Qxd7?! { (-3.66 → -4.94) Inaccuracy. Rc1 was best. } (20. Rc1 Qxe6 21. Bxe6 Nd3 22. Bxc8 Bxc8 23. Nxb5 Nxc1 24. Rxc1 axb5 25. Rxc8+ Rf8 26. Rc7 Nd5) 20... Nxd7 21. Bxd7 Rxc3 22. Rd2 Rxf4 23. Rxb2 Rxd4 24. Be6+ Kh8 25. Rbe2 Bxa3 26. Bf5 g6 27. Bxg6 Kg7 28. Bh5 Rd7 29. Bg4 Rdc7 30. h3 Rc1 31. Kh2 Rxe1 32. Rxe1 Bd6+ 33. g3 b4 34. Be6 a5 35. Ra1 Be5 36. Rxa5 Rc1 37. Bd5 Bxd5 38. Rxd5 Bc3 39. Rd7+ Kf6 40. Rb7 Rb1 41. Rb6+ Kg7 42. Kg2 b3 43. Rb7+ Kg6 44. Rc7 Bf6 45. Rb7 b2 46. h4 Rc1 47. h5+?! { (-5.74 → -8.03) Inaccuracy. Rb5 was best. } (47. Rb5 b1=Q) 47... Kxh5 48. Rb5+ Kg6 49. Rb4 b1=Q 50. Rxb1 Rxb1 51. Kh2?! { (-13.25 → Mate in 33) Checkmate is now unavoidable. Kf3 was best. } (51. Kf3 Kf5 52. Ke3 Kg4 53. Ke4 Rb3 54. f3+ Rxf3 55. Kd5 Rf2 56. Ke6 Bg5 57. Kd6 h5) 51... Rb2 52. Kg2 h5 53. Kh3 h4 54. gxh4 Rxf2 55. Kg3 Rf5 56. Kg4 Rh5 57. Kg3 Be5+ 58. Kf3 Kf5 59. Ke3 Rxh4 60. Kd3 Re4 61. Kd2 Ke6 62. Kd3 Kd5 63. Kd2 Kd4 64. Kc2 Re3 65. Kd2 Bf4 66. Kc2 Rd3 67. Kb2 Kc4 68. Kc2 Rd2+ 69. Kb1 Kc3 70. Kc1 Be5 71. Kb1 Rc2 72. Ka1 Bd6 73. Kb1 Kb3 74. Ka1 Rc1# { Black wins by checkmate. } 0-1