[Event "Rapid 2021 Post.-Heng U18+U25"] [Site "https://lichess.org/R1EgNrzJ"] [Date "2021.05.01"] [White "PatrickSo2004"] [Black "Spaggo31"] [Result "0-1"] [UTCDate "2021.05.01"] [UTCTime "14:53:59"] [WhiteElo "1937"] [BlackElo "2329"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+3"] [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 } Bb7 5. Nc3?! { (0.66 → 0.00) Inaccuracy. a3 was best. } (5. a3 bxc4 6. Nc3 e6 7. e4 exd5 8. exd5 d6 9. Bxc4 Be7) 5... b4 6. Na4 e6 7. d6? { (-0.21 → -1.48) Mistake. e4 was best. } (7. e4 Nxe4 8. Bd3 Nf6 9. O-O Bd6 10. Bc2 Qc7 11. b3 Na6) 7... g6?? { (-1.48 → 1.62) Blunder. Na6 was best. } (7... Na6 8. Bf4 Ne4 9. e3 g5 10. Be5 f6 11. Nd2 Nxd6 12. Bxd6) 8. Nxc5 Bc6 9. e4 Bg7?! { (1.36 → 2.02) Inaccuracy. Bxe4 was best. } (9... Bxe4 10. Bg5 Bc6 11. Be2 Bg7 12. O-O h6 13. Be3 Ne4 14. Nxe4 Bxe4 15. Re1 O-O 16. Nd2) 10. e5 Ne4 11. Nxe4 Bxe4 12. Bd3?! { (1.20 → 0.47) Inaccuracy. Be2 was best. } (12. Be2 Nc6 13. Ng5 Bxg2 14. Rg1 h6 15. Nxf7 Kxf7 16. Rxg2 Bxe5 17. Bd3 Rg8 18. Be4 Qf6) 12... Bxf3 13. Qxf3?! { (0.16 → -0.51) Inaccuracy. gxf3 was best. } (13. gxf3 Bxe5 14. Be4 Nc6 15. Bxc6 dxc6 16. c5 Qf6 17. Rg1 Kd7 18. Qe2 Rhb8 19. Bg5 Qh8) 13... Nc6 14. Be4? { (-0.38 → -1.72) Mistake. O-O was best. } (14. O-O Nxe5) 14... Nxe5 15. Qb3 Rc8 16. O-O O-O 17. Bb7?! { (-1.78 → -2.66) Inaccuracy. c5 was best. } (17. c5 f5) 17... Rxc4 18. f4? { (-2.79 → -4.69) Mistake. Ba6 was best. } (18. Ba6 Rd4) 18... Qb6+ 19. Be3 Qxb7 20. fxe5 Re4 21. a3 Bxe5 22. axb4 Rxb4 23. Qd3 Rxb2 24. Rxa7? { (-7.89 → Mate in 1) Checkmate is now unavoidable. Bd2 was best. } (24. Bd2 Rb3) 24... Qxg2# { Black wins by checkmate. } 0-1