[Event "Rated classical game"] [Site "https://lichess.org/JTMP9kLw"] [Date "2018.02.28"] [White "Arch-Mohamed"] [Black "Koomoo"] [Result "1-0"] [UTCDate "2018.02.28"] [UTCTime "20:23:24"] [WhiteElo "1371"] [BlackElo "1353"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. d5?! { (0.20 → -0.67) Inaccuracy. e4 was best. } (2. e4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd7) 2... Nf6 3. Nc3 c6?! { (-0.58 → 0.35) Inaccuracy. Bb4 was best. } (3... Bb4 4. dxe6 fxe6 5. Bd2 O-O 6. e3 c5 7. a3 Ba5 8. f4) 4. dxe6 fxe6 5. Bf4?! { (0.28 → -0.70) Inaccuracy. e4 was best. } (5. e4) 5... Nd5?! { (-0.70 → 0.35) Inaccuracy. Bb4 was best. } (5... Bb4 6. e3) 6. Nxd5 cxd5 7. e3 g6?! { (0.19 → 0.90) Inaccuracy. d6 was best. } (7... d6 8. Bd3 g6 9. Nf3 Nc6 10. Bg5 Be7 11. Bxe7 Qxe7 12. c4 dxc4 13. Bxc4 d5 14. Bb3) 8. h4 Qe7?! { (0.52 → 1.15) Inaccuracy. Nc6 was best. } (8... Nc6) 9. h5 Qb4+?! { (0.61 → 1.30) Inaccuracy. g5 was best. } (9... g5 10. Be5) 10. c3 Qxb2 11. hxg6?? { (1.24 → -0.79) Blunder. Rc1 was best. } (11. Rc1 Bg7) 11... Qxc3+ 12. Ke2 Bg7?? { (-0.76 → 8.11) Blunder. Qg7 was best. } (12... Qg7) 13. Rc1 Qb2+ 14. Ke1?? { (7.78 → 0.00) Blunder. Rc2 was best. } (14. Rc2) 14... Bc3+ 15. Rxc3 Qxc3+ 16. Qd2 Qa1+ 17. Qd1 Qxa2?? { (0.00 → 3.67) Blunder. Qc3+ was best. } (17... Qc3+ 18. Qd2 Qa1+ 19. Qd1 Qc3+) 18. Rxh7?? { (3.67 → 0.38) Blunder. Bd3 was best. } (18. Bd3 Nc6 19. gxh7 Kd8 20. Bg5+ Kc7 21. Bf6 Rf8 22. h8=Q Rxh8 23. Rxh8 b6 24. Ne2 Bb7) 18... O-O?? { (0.38 → Mate in 7) Checkmate is now unavoidable. Qa5+ was best. } (18... Qa5+ 19. Ke2) 19. Qd4?? { (Mate in 7 → 1.12) Lost forced checkmate sequence. Rh8+ was best. } (19. Rh8+ Kg7 20. Be5+ Rf6 21. Bxf6+ Kxf6 22. Qf3+ Kg5 23. Qf4+ Kxg6 24. Bd3+ Kg7 25. Qf8#) 19... Qb1+ 20. Ke2? { (1.26 → 0.07) Mistake. Kd2 was best. } (20. Kd2) 20... Qxg6?? { (0.07 → Mate in 1) Checkmate is now unavoidable. Qc2+ was best. } (20... Qc2+ 21. Kf3) 21. Qh8# { White wins by checkmate. } 1-0