[Event "Knight and Rook Marathon C 109 Arena"] [Site "https://lichess.org/SMFJk36c"] [Date "2020.05.17"] [White "SemArt2012"] [Black "Levin_Oleg"] [Result "1-0"] [UTCDate "2020.05.17"] [UTCTime "08:30:01"] [WhiteElo "1263"] [BlackElo "1298"] [WhiteRatingDiff "+63"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 { D02 Queen's Pawn Game: Symmetrical Variation } 3. Nc3 Nc6 4. e3 e5?? { (0.21 → 2.15) Blunder. Bg4 was best. } (4... Bg4 5. Be2 e6 6. O-O Bd6 7. Nb5 a6 8. Nxd6+ cxd6 9. b3) 5. e4?? { (2.15 → -0.86) Blunder. dxe5 was best. } (5. dxe5 Ne4 6. Qxd5 Bf5 7. Qxd8+ Rxd8 8. Nb5 Nc5 9. Nfd4 Nxd4) 5... dxe4 6. dxe5?! { (-0.95 → -1.75) Inaccuracy. Nxe5 was best. } (6. Nxe5 Qxd4 7. Bf4 Bb4 8. Qxd4 Nxd4 9. O-O-O Bxc3 10. bxc3 Ne6) 6... exf3?? { (-1.75 → 0.40) Blunder. Qxd1+ was best. } (6... Qxd1+ 7. Nxd1 Ng4 8. h3 exf3 9. hxg4 Bxg4 10. Ne3 Bd7 11. Bd2 Nxe5 12. Bc3 f6 13. Bxe5) 7. exf6?? { (0.40 → -1.27) Blunder. Qxd8+ was best. } (7. Qxd8+ Nxd8 8. exf6 Bg4 9. Be3 Nc6 10. h3 fxg2 11. Bxg2 Bh5) 7... gxf6?? { (-1.27 → 0.85) Blunder. Qxd1+ was best. } (7... Qxd1+ 8. Nxd1 gxf6 9. Ne3 fxg2 10. Bxg2 Be6 11. Bd2 Rg8 12. Bc3 f5 13. O-O-O Bd6 14. Bxc6+) 8. Qxf3 Nd4 9. Qf4?? { (0.50 → -6.46) Blunder. Qe4+ was best. } (9. Qe4+ Qe7 10. Bd3 Bf5 11. Qxe7+ Bxe7 12. Bxf5 Nxf5 13. Nd5 O-O-O 14. Nxe7+ Nxe7 15. Bd2 Rhe8) 9... Nxc2+ 10. Ke2 Nxa1 11. Qe5+?! { (-6.19 → -22.41) Inaccuracy. g3 was best. } (11. g3 c6) 11... Be7 12. Qb5+ Bd7 13. Qd3 f5 14. Nd5 O-O 15. Qg3+ Kh8 16. b4 Be6?? { (-20.43 → -3.30) Blunder. Bb5+ was best. } (16... Bb5+) 17. Bb2+?? { (-3.30 → -11.57) Blunder. Qe5+ was best. } (17. Qe5+) 17... Bf6?? { (-11.57 → 12.21) Blunder. f6 was best. } (17... f6 18. Qd3 Bxd5 19. Bc3 Qe8 20. f3 Bxb4+ 21. Kf2 Bxc3 22. Qxc3 f4 23. Be2 Qe3+ 24. Qxe3) 18. Nxf6?? { (12.21 → -7.54) Blunder. Bxf6+ was best. } (18. Bxf6+ Qxf6 19. Nxf6 h6 20. Nh5 Rg8 21. Qc3+ Kh7 22. Nf6+ Kg6 23. Nxg8 Rxg8 24. Qxa1 Rd8) 18... Qxf6?? { (-7.54 → Mate in 1) Checkmate is now unavoidable. Bc4+ was best. } (18... Bc4+ 19. Kf3 Qd1+ 20. Kf4 Qd2+ 21. Qe3 Qxb2 22. Bxc4 Qxf6 23. Qe5 Qxe5+ 24. Kxe5 Nc2 25. Rc1) 19. Bxf6# { White wins by checkmate. } 1-0