[Event "2022 Spring Marathon"] [Site "https://lichess.org/03HgdTvX"] [Date "2022.04.16"] [White "Shersse"] [Black "KonstantinLo"] [Result "1-0"] [UTCDate "2022.04.16"] [UTCTime "14:29:04"] [WhiteElo "1640"] [BlackElo "2258"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nc3 e6 { D43 Semi-Slav Defense } 5. g3 Nbd7 6. Bg2 Bd6 7. cxd5?! { (0.53 → -0.27) Inaccuracy. Nd2 was best. } (7. Nd2 O-O 8. O-O Re8 9. e4 e5 10. dxe5 Nxe5 11. cxd5 Bg4) 7... exd5 8. O-O O-O 9. Re1 Re8 10. Bg5?! { (-0.34 → -0.97) Inaccuracy. Nd2 was best. } (10. Nd2 h6 11. e4 dxe4 12. Ndxe4 Bb4 13. Bf4 Nxe4 14. Rxe4 Rxe4 15. Nxe4 Nb6 16. Nc5 Nd5) 10... h6 11. Bd2?! { (-0.74 → -1.36) Inaccuracy. Bf4 was best. } (11. Bf4 Bxf4 12. gxf4 Nf8 13. e3 Bg4 14. Qc2 Ng6 15. Ne5 Nh4 16. Nxg4 Nxg4 17. Kh1 Qd7) 11... Ne4 12. Nxe4?! { (-1.36 → -2.25) Inaccuracy. Bf4 was best. } (12. Bf4 Bxf4) 12... dxe4 13. Ne5 Nxe5 14. dxe5 Bxe5 15. Bc3 Bxc3 16. Qxd8 Rxd8 17. bxc3 Bf5 18. e3?! { (-2.37 → -3.46) Inaccuracy. h3 was best. } (18. h3) 18... Kf8 19. Rab1 b6 20. Rb4 c5 21. Rc4?! { (-2.73 → -4.02) Inaccuracy. Ra4 was best. } (21. Ra4 Rd2) 21... Rd2?! { (-4.02 → -2.68) Inaccuracy. a5 was best. } (21... a5 22. h4) 22. Bxe4 Bxe4 23. Rxe4 Rxa2 24. Rd1 Re8 25. Rf4 g6 26. Rd7? { (-2.21 → -3.76) Mistake. Rd6 was best. } (26. Rd6 Ke7 27. Rc6 Kd7 28. Rcf6 Re7 29. c4 Ke8 30. Kg2 h5 31. h3 Rb2 32. g4 hxg4) 26... Re7 27. Rd8+ Kg7 28. h4 h5?! { (-3.78 → -2.95) Inaccuracy. Rc2 was best. } (28... Rc2 29. c4 Re6 30. Rd7 Rf6 31. Rxa7 Rxf4 32. gxf4 Rxc4 33. Kf1 Rb4 34. Rc7 c4 35. e4) 29. Ra8?! { (-2.95 → -4.00) Inaccuracy. g4 was best. } (29. g4 hxg4) 29... Ra3 30. c4 Ra4 31. Rd8 Rb4?! { (-3.69 → -2.86) Inaccuracy. f5 was best. } (31... f5) 32. Ra8? { (-2.86 → -4.55) Mistake. g4 was best. } (32. g4) 32... b5?? { (-4.55 → -0.82) Blunder. f5 was best. } (32... f5 33. Kg2) 33. cxb5?! { (-0.82 → -1.93) Inaccuracy. Rc8 was best. } (33. Rc8) 33... Rxb5 34. Rc8 Rb4? { (-1.49 → 0.11) Mistake. a5 was best. } (34... a5 35. Ra4 Ra7 36. Kf1 Ra6 37. Ke2 Rb2+ 38. Kf3 Rb4 39. Ra2 Rb5 40. Ra4 Kf6 41. Rc7) 35. Rxc5 Rxf4 36. gxf4 Rb7 37. Ra5 Kf6 38. Kg2 Ke6 39. Kf3 Kd6?! { (0.04 → 0.76) Inaccuracy. f5 was best. } (39... f5 40. Ra3 Kf6 41. Kg3 Kg7 42. Ra5 Re7 43. Kf3 Rb7 44. Ke2 Rb2+ 45. Kf1 Rb7 46. Ra6) 40. e4 Kc6 41. f5 Kb6 42. Ra2 a5? { (0.71 → 2.27) Mistake. gxf5 was best. } (42... gxf5) 43. fxg6 fxg6 44. Kf4 Kb5 45. f3?? { (2.92 → 0.14) Blunder. Ke5 was best. } (45. Ke5) 45... a4?? { (0.14 → 3.77) Blunder. Rf7+ was best. } (45... Rf7+ 46. Kg5) 46. Kg5 Rf7 47. f4 Rg7?? { (2.93 → 6.67) Blunder. Kb4 was best. } (47... Kb4 48. Re2) 48. e5 Kb4 49. Kf6 Rg8 50. e6 Rf8+ 51. Kg5 Re8 52. Kf6 Rf8+ 53. Kg5 Re8 54. f5?! { (7.22 → 4.57) Inaccuracy. Re2 was best. } (54. Re2) 54... gxf5 55. Kxf5 Kb3 56. Ra1 a3 57. Kf6 Kb2 58. Re1 a2 59. Kf7 Rc8 60. e7 a1=Q 61. Rxa1 Kxa1 62. e8=Q Rxe8 63. Kxe8 Kb2 64. Kf7 Kc3 65. Kg6 Kd4 66. Kxh5 Ke5 67. Kg6 Ke6 68. h5 Ke7 69. Kg7 Ke6 70. h6 Ke5?! { (55.11 → Mate in 20) Checkmate is now unavoidable. Kd5 was best. } (70... Kd5) 71. h7 { Black resigns. } 1-0