[Event "Arab festival Monday Team Battle"] [Site "https://lichess.org/b0Epyded"] [Date "2021.12.13"] [White "kalantaryan"] [Black "TheChessFalcon1"] [Result "1-0"] [UTCDate "2021.12.13"] [UTCTime "12:58:28"] [WhiteElo "2495"] [BlackElo "1987"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A57"] [Opening "Benko Gambit Declined: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 { A57 Benko Gambit Declined: Main Line } b4 5. g3 d6 6. Bg2 g6 7. O-O Bg7 8. a3 O-O 9. axb4 cxb4 10. b3 Ne4 11. Ra2 Nc5 12. Bb2 Bf5? { (-0.35 → 1.18) Mistake. Bxb2 was best. } (12... Bxb2 13. Rxb2 a5 14. Qd2 Nbd7 15. Qe3 Re8 16. Nbd2 Nf6 17. Nd4 Ra6 18. Ra2 e6 19. dxe6) 13. Nbd2? { (1.18 → 0.07) Mistake. Bxg7 was best. } (13. Bxg7 Kxg7 14. Qd4+ Kg8 15. Qe3 a5 16. Nbd2 Bd7 17. Rb1 Re8 18. h4 a4 19. bxa4 Qb6) 13... Nbd7?? { (0.07 → 2.45) Blunder. Bxb2 was best. } (13... Bxb2) 14. Bxg7 Kxg7 15. Qa1+ f6?! { (2.25 → 3.11) Inaccuracy. Nf6 was best. } (15... Nf6 16. Rxa7) 16. Rxa7 Qb6?? { (3.20 → 9.02) Blunder. Qb8 was best. } (16... Qb8 17. Rxa8) 17. Rxa8 Rxa8 18. Qxa8 Ne5 19. Nxe5 fxe5 20. Ra1 Bc2 21. Qe8 Bxb3?! { (11.67 → Mate in 4) Checkmate is now unavoidable. Qb7 was best. } (21... Qb7 22. Ra8) 22. Qxe7+ Kh6 23. Ra7?! { (Mate in 3 → 14.46) Lost forced checkmate sequence. Qf8+ was best. } (23. Qf8+ Kg5 24. h4+ Kh5 25. Bf3#) 23... Bc2?! { (14.46 → Mate in 1) Checkmate is now unavoidable. Qxa7 was best. } (23... Qxa7 24. Qxa7) 24. Qh4# { White wins by checkmate. } 1-0