[Event "IM RenierChess simul"] [Site "https://lichess.org/oae5AJhB"] [Date "2020.04.21"] [White "RenierChess"] [Black "AS_level"] [Result "1-0"] [UTCDate "2020.04.21"] [UTCTime "09:23:49"] [WhiteElo "1500"] [BlackElo "1871"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "1200+60"] [ECO "A57"] [Opening "Benko Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 { A57 Benko Gambit } 4. Qc2 b4 5. e4 d6 6. Bd3 g6 7. Ne2 Bg7 8. Nd2 O-O 9. O-O Nbd7 10. f4 Ng4?! { (0.38 → 1.21) Inaccuracy. e6 was best. } (10... e6) 11. Nf3 h5? { (1.30 → 3.20) Mistake. Qc7 was best. } (11... Qc7 12. h3 Ngf6 13. Be3 Bb7 14. f5 a5 15. a3 a4 16. Ng3 Qa5 17. Qc1 Qb6 18. Kh2) 12. h3 Ngf6?! { (3.49 → 4.44) Inaccuracy. Nh6 was best. } (12... Nh6 13. f5 a5 14. Be3 Ng4 15. hxg4 hxg4 16. Ng5 Ne5 17. Ng3 Bd7 18. Rad1 Bh6 19. Bf4) 13. e5 dxe5 14. fxe5 Ne8?! { (4.67 → 6.16) Inaccuracy. Nxd5 was best. } (14... Nxd5 15. e6) 15. e6 fxe6 16. Nf4 exd5?! { (5.10 → 7.71) Inaccuracy. Ne5 was best. } (16... Ne5 17. Nxe5 Bxe5 18. Bxg6 Nf6 19. dxe6 Bxf4 20. Bf7+ Rxf7 21. exf7+ Kxf7 22. Rxf4 Qg8 23. Be3) 17. Bxg6 e5? { (8.00 → Mate in 5) Checkmate is now unavoidable. Nef6 was best. } (17... Nef6 18. Ne6) 18. Bh7+ Kh8 19. Ng6+ Kxh7 20. Nxf8+? { (Mate in 3 → 9.70) Lost forced checkmate sequence. Ng5+ was best. } (20. Ng5+ Kh6 21. Nxf8 dxc4 22. Qh7#) 20... Kg8 21. Ne6 Qb6 22. Nfg5 Nef6?? { (6.04 → Mate in 6) Checkmate is now unavoidable. Ndf6 was best. } (22... Ndf6) 23. Qg6 dxc4 24. Qxg7# { White wins by checkmate. } 1-0