[Event "أبطال الشطرنج العربي Arena"] [Site "https://lichess.org/WU9nBWh5"] [Date "2017.11.10"] [White "MohamedTaherTobar"] [Black "EgYChOloGY"] [Result "0-1"] [UTCDate "2017.11.10"] [UTCTime "23:11:58"] [WhiteElo "1359"] [BlackElo "1407"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+113"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B00"] [Opening "Nimzowitsch Defense: Declined Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 { B00 Nimzowitsch Defense: Declined Variation } Nf6 3. e5 Nd5 4. c4 Nb6 5. d4 e6 6. a4 Bb4+ 7. Bd2 a5 8. Nc3 O-O 9. Be2 d5 10. c5 Nc4 11. Bxc4 dxc4 12. Be3 f5 13. g3?! { (0.13 → -0.55) Inaccuracy. exf6 was best. } (13. exf6 Qxf6 14. O-O b6 15. Nb5 bxc5 16. dxc5 Bb7 17. Nxc7 Rac8 18. Nb5 Ne7 19. Nd6 Bxf3) 13... Ne7 14. O-O Nd5 15. Nxd5 Qxd5 16. Ng5 Bd7 17. Qh5? { (-0.10 → -1.43) Mistake. Nh3 was best. } (17. Nh3 Bc6 18. f3 c3 19. Nf4 Qd7 20. Qc2 cxb2 21. Qxb2 b6 22. cxb6 cxb6 23. Nd3 Bxa4) 17... h6 18. f4?? { (-1.53 → -5.73) Blunder. Nh3 was best. } (18. Nh3 Be8 19. Qe2 g5 20. f3 b6 21. cxb6 cxb6 22. Qf2 Rc8 23. Kg2 Rc7 24. Bd2 Bc6) 18... hxg5 19. fxg5?! { (-5.74 → -9.42) Inaccuracy. Qf3 was best. } (19. Qf3 Qxf3 20. Rxf3 g4 21. Rf2 Bc6 22. Rc1 Bd5 23. h3 gxh3 24. Kh2 Kf7 25. Rg1 Rh8) 19... Bc6 20. Rfe1? { (-9.05 → Mate in 1) Checkmate is now unavoidable. Qf3 was best. } (20. Qf3 Qxf3) 20... Qg2# { Black wins by checkmate. } 0-1