[Event "Sport Emotions Corp Preliminary"] [Site "https://live.chess-online.com/65IcIEOk"] [Date "2020.04.18"] [White "prostep"] [Black "user_sog3_5"] [Result "0-1"] [UTCDate "2020.04.18"] [UTCTime "10:53:11"] [WhiteElo "1677"] [BlackElo "1643"] [WhiteRatingDiff "-52"] [BlackRatingDiff "+45"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. d4 d5 2. c4 dxc4?! { (0.13 → 0.70) Inaccuracy. e6 was best. } (2... e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Be2) 3. e3 { D20 Queen's Gambit Accepted: Old Variation } Nf6 4. Bxc4 Bf5 5. Nc3 e6 6. Nf3 Bb4 7. Bd2 O-O 8. O-O Nbd7 9. Re1 Re8 10. Ne2 Bxd2 11. Nxd2 c6 12. Ng3 Bg6 13. e4? { (0.02 → -1.43) Mistake. Nf3 was best. } (13. Nf3 Qb6 14. Qd2 Rad8 15. a4 Qc7 16. b4 e5 17. Bb3 Nf8 18. Rac1 h6 19. b5 exd4) 13... e5? { (-1.43 → -0.32) Mistake. Nb6 was best. } (13... Nb6 14. Bf1) 14. dxe5 Nxe5 15. f3?? { (-0.55 → -4.99) Blunder. Qc2 was best. } (15. Qc2) 15... Qd4+ 16. Kh1 Nxc4 17. Nxc4 Qxc4 18. b3 Qc5 19. Rc1 Qb6 20. Rc3 Red8 21. Rd3 Rxd3 22. Qxd3 Rd8 23. Qc2 Qd4 24. Ne2 Qd2 25. Qxd2 Rxd2 26. Nc3 h6 27. Rd1 Rxd1+ 28. Nxd1 Nd7 29. Nc3 f6 30. Kg1 Kf7 31. Kf2 Ke6 32. Ke3 Ke5 33. g3 f5 34. f4+ Kf6 35. e5+ Ke6 36. Kd4 b6 37. b4 c5+ 38. bxc5 Nxc5 39. Kc4 Be8 40. Ne2 a6?! { (-5.84 → -4.27) Inaccuracy. Kd7 was best. } (40... Kd7 41. Nd4) 41. Nd4+ Kd7 42. h3?! { (-4.19 → -6.98) Inaccuracy. Nxf5 was best. } (42. Nxf5 Bf7+) 42... g6 43. g4 fxg4 44. hxg4 Bf7+ 45. Kc3 Bxa2 46. f5 gxf5 47. gxf5 h5 48. e6+ Nxe6 49. fxe6+ Bxe6 50. Nxe6? { (-7.66 → Mate in 13) Checkmate is now unavoidable. Nf3 was best. } (50. Nf3 Kd6) 50... Kxe6 51. Kd4 h4 52. Ke4 h3 53. Kf3 Kd5 54. Kg3 Kc4 55. Kxh3 Kc3 56. Kg3 b5 57. Kf3 b4 58. Ke2 Kc2 59. Ke3 b3 60. Kd4 b2 61. Kc4 b1=Q 62. Kd5 Qb4 63. Ke5 Qc4 64. Kd6 Kd3 65. Ke5 Ke3 66. Kd6 Kd4 67. Ke7 Ke5 68. Kd7 Qc5 69. Ke8 Ke6 70. Kd8 a5 71. Ke8 Qc8# { Black wins by checkmate. } 0-1