[Event "Etud Igor Failevich simul"] [Site "https://lichess.org/j20ag63s"] [Date "2022.04.30"] [White "Chesswave"] [Black "Asibase"] [Result "0-1"] [UTCDate "2022.04.30"] [UTCTime "10:04:57"] [WhiteElo "1501"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D35"] [Opening "Queen's Gambit Declined: Normal Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 { D35 Queen's Gambit Declined: Normal Defense } 4. e4 Nxe4 5. Nxe4 dxe4 6. Ne2 c5 7. d5 exd5 8. cxd5 Bf5 9. Nc3 Nd7 10. a4 Bd6 11. a5 a6 12. Bc4 O-O 13. Be3 Ne5 14. Be2 Re8 15. h4 Qd7 16. Qa4 Qxa4 17. Rxa4 Nd3+ 18. Bxd3 exd3 19. Kd2 Rac8 20. g4 Bd7 21. Re4 Rxe4 22. Nxe4 Be5 23. f3 c4 24. Nc5 Rc7 25. Rc1 Bxb2 26. Rxc4 Bb5 27. Re4 Ba3 28. Nxd3 f6 29. Bb6 Rd7 30. Nf4 Bc6 31. Rd4 Bb2 32. Rd3 Bb5 33. Re3 Be5 34. Nd3 Rxd5 35. Kc2 Bxd3+ 36. Rxd3 Rxd3 37. Kxd3 Bg3 38. h5 Kf7 39. Ke4 Ke6 40. Bc5 Bc7 41. Bb4 b6 42. axb6 Bxb6 43. Bf8 g6 44. hxg6 hxg6 45. Ba3 Bc7 46. Bc5 Bd6 47. Bd4 a5 48. f4 f5+ 49. gxf5+ gxf5+ 50. Ke3 Kd5 51. Bf6 { White offers draw } 51... a4 52. Ba1 Bc5+ 53. Kd3 Bd6 54. Ke3 Kc4 55. Bg7 Bc5+ 56. Kf3 Bd4 57. Bf8 Bc5 58. Bg7 a3 59. Kg3 a2 60. Kh4 Bd4 61. Bxd4 Kxd4 62. Kg5 Ke4 63. Kh4 a1=Q 64. Kg5 Qg1+ 65. Kf6 Kxf4 66. Ke6 Ke4 67. Kf6 f4 68. Ke6 f3 69. Kf6 f2 70. Ke6 f1=R 71. Kd6 Qd4+ 72. Ke6 Rf6+ 73. Ke7 Qd6+ 74. Ke8 Rf8# { Black wins by checkmate. } 0-1