[Event "2021 Spring Marathon"] [Site "https://lichess.org/oXFLgMu0"] [Date "2021.04.10"] [White "kchess20"] [Black "Elnur13"] [Result "1/2-1/2"] [UTCDate "2021.04.10"] [UTCTime "23:51:49"] [WhiteElo "2369"] [BlackElo "2311"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bf5 7. Qb3 Qd7?! { (0.13 → 0.95) Inaccuracy. Na5 was best. } (7... Na5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Qb5 Nc6 11. Nf3 e6 12. O-O) 8. Bb5?! { (0.95 → 0.38) Inaccuracy. Nf3 was best. } (8. Nf3 a6 9. Na4 Na5 10. Qd1 Qd8 11. Be2 Rc8 12. Rc1 e6) 8... Nh5? { (0.38 → 1.56) Mistake. e6 was best. } (8... e6 9. Nf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Bxc6 Qxc6 13. h3 Qc7 14. Ne5 Qe7 15. Rfc1) 9. Nf3 Nxf4 10. exf4 e6?! { (1.40 → 2.22) Inaccuracy. Qe6+ was best. } (10... Qe6+ 11. Be2) 11. Ne5 Qc7 12. Rc1? { (2.15 → 0.60) Mistake. g4 was best. } (12. g4) 12... Bd6 13. Nxd5?? { (1.00 → -4.11) Blunder. O-O was best. } (13. O-O Bxe5 14. fxe5 O-O 15. Na4 Qa5 16. Bxc6 bxc6 17. Rc5 Qa6 18. Rfc1 Rab8 19. Rxc6 Rxb3) 13... exd5 14. Nxc6 O-O 15. Qxd5 Rae8+ 16. Kf1 bxc6?? { (-5.77 → -0.02) Blunder. g6 was best. } (16... g6 17. Qf3 bxc6 18. Bxc6 Be4 19. Qc3 Bxc6 20. Qxc6 Qb8 21. Rd1 Rc8 22. Qd5 Bxf4 23. g3) 17. Qxf5 Qa5?! { (0.00 → 0.86) Inaccuracy. Bxf4 was best. } (17... Bxf4 18. Rc5 g6 19. Qc2 Bd6 20. Bxc6 Bxc5 21. Bxe8 Rxe8 22. dxc5 Qe5 23. g3 Qd5 24. Rg1) 18. Bd3 Qxf5 19. Bxf5 Bxf4 20. Rd1 Rd8 21. Ke2 Rfe8+ 22. Kf3 Bg5 23. Be4 Rd6 24. Rhe1 Bf6? { (0.07 → 1.37) Mistake. g6 was best. } (24... g6 25. Re2 Rf6+ 26. Kg3 Bf4+ 27. Kh3 Rfe6 28. Rde1 Bc7 29. Re3 Bf4 30. Bxc6 Bxe3 31. Bxe8) 25. Bxc6 Rxe1 26. Rxe1 g6 27. d5 Bxb2 28. Re7 Rf6+ 29. Ke3 Ba3 30. Re8+ Kg7 31. f4 Bc5+ 32. Ke4 Rd6? { (0.57 → 1.90) Mistake. g5 was best. } (32... g5) 33. g4 Bb6 34. Rb8? { (2.07 → 0.76) Mistake. Re7 was best. } (34. Re7 Rd8) 34... h5?? { (0.76 → 2.77) Blunder. f5+ was best. } (34... f5+ 35. Kd3) 35. h3? { (2.77 → 1.20) Mistake. g5 was best. } (35. g5) 35... hxg4 36. hxg4 Kf6?? { (1.12 → 3.47) Blunder. f5+ was best. } (36... f5+ 37. gxf5) 37. Rb7 Kg7?! { (3.75 → 5.71) Inaccuracy. g5 was best. } (37... g5 38. f5 Rd8 39. d6 Rh8 40. d7 Bd8 41. Rxa7 Rh4 42. Kf3 Rh3+ 43. Ke2 Rh2+ 44. Kf1) 38. g5? { (5.71 → 3.39) Mistake. Be8 was best. } (38. Be8 Kf8) 38... Kf8?! { (3.39 → 4.41) Inaccuracy. Rd8 was best. } (38... Rd8) 39. a4?! { (4.41 → 3.23) Inaccuracy. Ke5 was best. } (39. Ke5 Rd8 40. d6 Bc5 41. d7 Ke7 42. Rb2 Rh8 43. Kd5 Be3 44. a4 f5 45. a5 Rh1) 39... Rd8 40. Ke5 Rc8 41. Kd6 Rd8+ 42. Ke5 Rc8 43. f5?! { (3.55 → 2.28) Inaccuracy. Kd6 was best. } (43. Kd6) 43... gxf5 44. Kxf5?! { (2.56 → 1.44) Inaccuracy. Kf6 was best. } (44. Kf6 Bd4+) 44... Rd8? { (1.44 → 2.70) Mistake. Rc7 was best. } (44... Rc7 45. Rxb6) 45. Ke5 Rc8?! { (2.53 → 3.57) Inaccuracy. Bc5 was best. } (45... Bc5 46. Bd7) 46. Bd7?? { (3.57 → 1.24) Blunder. Kd6 was best. } (46. Kd6) 46... Rc1 47. d6?! { (1.04 → 0.12) Inaccuracy. Bb5 was best. } (47. Bb5 Rg1) 47... Re1+ 48. Kd5 Rd1+ 49. Ke5 Re1+ 50. Kf6 Rf1+ 51. Ke5 Re1+ { The game is a draw. } 1/2-1/2