[Event "2022 Spring Marathon"] [Site "https://lichess.org/aZLjTz97"] [Date "2022.04.16"] [White "Chepakh"] [Black "Sandsnare"] [Result "0-1"] [UTCDate "2022.04.16"] [UTCTime "23:10:44"] [WhiteElo "2460"] [BlackElo "1623"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "120+1"] [ECO "A10"] [Opening "English Opening: Anglo-Dutch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 f5 { A10 English Opening: Anglo-Dutch Defense } 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. d3 O-O 6. h3 c6 7. e4 d5 8. e5 Nfd7 9. cxd5 exd5?! { (0.49 → 1.46) Inaccuracy. Nxe5 was best. } (9... Nxe5 10. d4) 10. d4 Bg5 11. Nge2 Bxc1 12. Rxc1 Qe8?! { (1.79 → 2.70) Inaccuracy. Na6 was best. } (12... Na6 13. O-O Re8 14. h4 Nf8 15. Bh3 Nc7 16. Qd2 g6 17. Nf4 Nce6 18. Nce2 Nxf4 19. Nxf4) 13. O-O Qe6? { (2.70 → 4.48) Mistake. Na6 was best. } (13... Na6 14. Nf4 Nc7 15. h4 Nb6 16. Re1 Qe7 17. Nce2 Rb8 18. Kh2 Qb4 19. b3 Ne6 20. Nxe6) 14. f4?? { (4.48 → 1.74) Blunder. b4 was best. } (14. b4 Qf7) 14... Rf7?? { (1.74 → 6.92) Blunder. Nb6 was best. } (14... Nb6 15. Qd3 a5 16. Nd1 Na6 17. Ne3 Nb4 18. Qb3 Nc4 19. Nxc4 dxc4 20. Rxc4 Qf7 21. Rxb4) 15. Kh2?? { (6.92 → 1.94) Blunder. Nxd5 was best. } (15. Nxd5 Na6 16. Ne3 Nb6 17. d5 cxd5 18. a4 Qe8 19. Nd4 Nc7 20. a5 Nc4 21. Nxd5 Nxd5) 15... Nf8?? { (1.94 → 4.16) Blunder. Na6 was best. } (15... Na6 16. Qd2) 16. g4? { (4.16 → 1.99) Mistake. Nxd5 was best. } (16. Nxd5 cxd5 17. Qb3 Na6 18. Bxd5 Qe7 19. Bxf7+ Qxf7 20. Qxf7+ Kxf7 21. Rfd1 b6 22. d5 Bb7) 16... fxg4 17. hxg4?? { (2.08 → -1.82) Blunder. Ng3 was best. } (17. Ng3 gxh3 18. Bf3 Rxf4 19. Bxd5 cxd5 20. Rxf4 Nc6 21. Rf2 Bd7 22. Nf5 Rd8 23. Qd2 Ng6) 17... Ng6?? { (-1.82 → 7.66) Blunder. Qxg4 was best. } (17... Qxg4) 18. f5 Qe7 19. fxg6 Rxf1 20. Qxf1 Qh4+ 21. Bh3 hxg6 22. Qf4 Be6 23. Ng3? { (7.72 → 4.21) Mistake. Qg3 was best. } (23. Qg3 Qxg3+ 24. Kxg3 Nd7 25. Nf4 Nf8 26. g5 Bxh3 27. Kxh3 Re8 28. Re1 b5 29. Kg4 b4) 23... Nd7 24. Rf1 Kh7? { (3.62 → 6.38) Mistake. Rf8 was best. } (24... Rf8 25. Nf5) 25. Nf5 gxf5 26. gxf5 Qxf4+ 27. Rxf4 Bf7 28. e6 Nf6 29. exf7 Rf8?? { (5.89 → Mate in 2) Checkmate is now unavoidable. Kh6 was best. } (29... Kh6) 30. Rf1?? { (Mate in 2 → 5.22) Lost forced checkmate sequence. Rh4+ was best. } (30. Rh4+ Nh5 31. Rxh5#) 30... Rxf7 31. Re1 Nh5 32. b4 Nf4 33. Kg3 Nxh3 34. Kxh3 Rxf5 35. Kg4 g6 36. Re7+ Kh6 37. Rxb7?! { (4.97 → 3.35) Inaccuracy. Ne2 was best. } (37. Ne2 Rf2 38. a4 b6 39. b5 cxb5 40. axb5 Rf1 41. Re5 Re1 42. Kf4 Rf1+ 43. Ke3 Ra1) 37... Rf1? { (3.35 → 5.57) Mistake. Rf2 was best. } (37... Rf2) 38. Ne2 Rf2 39. Ng3?? { (6.33 → 2.21) Blunder. Re7 was best. } (39. Re7) 39... Rxa2?? { (2.21 → 4.59) Blunder. Rd2 was best. } (39... Rd2 40. Kf4) 40. Rxa7?? { (4.59 → -7.62) Blunder. b5 was best. } (40. b5 cxb5 41. Rxb5 a5 42. Rxd5 a4 43. Ne4 a3 44. Ra5 Ra1 45. Nc3 Kg7 46. Kf4 Kf6) 40... Rxa7 41. Kf4 Rf7+ 42. Ke3 Kg7 43. Kd3 Kf8 44. Ne2 Ke7 45. Nc1 Kd6 46. Kc3 Rf4 47. Nd3 Rf3 48. Kd2 g5 49. Ne1 Rb3 50. Ke2 Rxb4 51. Ke3 g4 52. Nd3 Rb3 53. Ke2 g3 54. Nf4 Rb4 55. Ke3 Rb3+ 56. Ke2 g2 57. Nxg2 Rb2+ 58. Kf3 Rxg2 59. Kxg2 c5 60. dxc5+ Kxc5 61. Kf3 Kc4 62. Ke2 Kc3 63. Ke3 d4+ 64. Ke2?! { (-55.99 → Mate in 13) Checkmate is now unavoidable. Kf4 was best. } (64. Kf4 d3) 64... Kc2?! { (Mate in 13 → -20.20) Lost forced checkmate sequence. d3+ was best. } (64... d3+ 65. Ke3 d2 66. Ke2 Kc2 67. Kf3 d1=Q+ 68. Ke4 Qd7 69. Ke5 Kc3 70. Kf4 Kd4 71. Kf3) 65. Ke1?! { (-20.20 → Mate in 10) Checkmate is now unavoidable. Kf3 was best. } (65. Kf3) 65... d3 66. Kf2 d2 67. Ke3 d1=Q { White resigns. } 0-1