[Event "GM Andrew Tang Hyper Celebration"] [Site "https://lichess.org/027JHsd2"] [Date "2018.01.27"] [White "mhmdaudi55"] [Black "toivok"] [Result "0-1"] [UTCDate "2018.01.27"] [UTCTime "02:05:09"] [WhiteElo "1506"] [BlackElo "2454"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "30+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. e3 cxd4 3. exd4 Nf6 4. Nf3 d5 5. Be2 Nc6 6. O-O Bg4 7. c3 Bxf3 8. Bxf3 e6 9. Nd2 Bd6 10. Nb3 h5 11. g3?! { (0.58 → -0.15) Inaccuracy. h4 was best. } (11. h4 Qc7 12. Bg5 O-O-O 13. g3 Kb8 14. Rc1 Ne7 15. Nd2 Nf5 16. c4 Nxd4 17. cxd5 Bc5) 11... h4 12. Bg2 Qc7 13. Be3?! { (0.00 → -0.94) Inaccuracy. Bg5 was best. } (13. Bg5 O-O-O 14. Rc1 hxg3 15. hxg3 Rh7 16. Qf3 Rdh8 17. Bxf6 gxf6 18. c4 Kb8 19. cxd5 exd5) 13... hxg3 14. fxg3 Bxg3?? { (-0.45 → 2.28) Blunder. Ne7 was best. } (14... Ne7) 15. hxg3 Qxg3 16. Rf3 Qh2+ 17. Kf2?? { (2.02 → 0.00) Blunder. Kf1 was best. } (17. Kf1 b6) 17... Ng4+? { (0.00 → 1.27) Mistake. Ne4+ was best. } (17... Ne4+ 18. Kf1 Ng3+ 19. Kf2 Ne4+) 18. Ke2?? { (1.27 → -7.47) Blunder. Kf1 was best. } (18. Kf1) 18... Qxg2+ 19. Kd3?! { (-7.41 → -16.83) Inaccuracy. Bf2 was best. } (19. Bf2 Rh3 20. Qd3 Nxf2 21. Rxf2 Qxf2+ 22. Kxf2 Rxd3 23. Rg1 Kf8 24. Rh1 Kg8 25. Ke2 Rg3) 19... Nge5+ 20. dxe5 Nxe5+ 21. Kd4 Nxf3+ 22. Qxf3?! { (-13.18 → Mate in 11) Checkmate is now unavoidable. Kc5 was best. } (22. Kc5 Qxb2) 22... Qxf3 23. Nc5 Qe4+?? { (Mate in 6 → -6.24) Lost forced checkmate sequence. Rh4+ was best. } (23... Rh4+ 24. Kd3 Qf5+ 25. Ke2 Rh2+ 26. Ke1 Qf3 27. Bf2 Qxf2+ 28. Kd1 Rh1#) 24. Nxe4 dxe4 25. Kxe4 O-O-O 26. Kf3 f5 { Black wins on time. } 0-1