[Event "Rated rapid game"] [Site "https://lichess.org/FkaEBeeh"] [Date "2024.05.13"] [White "Olegnovoross"] [Black "JohnG84"] [Result "0-1"] [UTCDate "2024.05.13"] [UTCTime "16:49:07"] [WhiteElo "1917"] [BlackElo "1900"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "900+3"] [ECO "A57"] [Opening "Benko Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 { A57 Benko Gambit } 4. b3?! { (0.72 → 0.00) Inaccuracy. cxb5 was best. } (4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. e4 O-O 8. a4 Bb7) 4... e6 5. Bg5?! { (0.00 → -0.59) Inaccuracy. dxe6 was best. } (5. dxe6 fxe6 6. g3 Bb7 7. Nf3 Ne4 8. Bb2 Qa5+ 9. Nbd2 Nxd2) 5... g6?! { (-0.59 → 0.03) Inaccuracy. h6 was best. } (5... h6 6. Bxf6 Qxf6 7. Nd2 Na6 8. a3 bxc4 9. bxc4 g6 10. Rb1) 6. d6? { (0.03 → -1.64) Mistake. Nc3 was best. } (6. Nc3 h6 7. Bf4 g5 8. Bg3 bxc4 9. dxe6 fxe6 10. e3 d5 11. Nf3 Qa5) 6... Bg7 7. Nc3 Qa5 8. Bd2 b4 9. Nb5 Na6? { (-1.73 → -0.35) Mistake. O-O was best. } (9... O-O 10. Nc7 Ne4 11. Nf3 Bb7 12. e3 Qb6 13. Nxa8 Qxd6 14. Rc1 Bxa8 15. h4) 10. a3? { (-0.35 → -2.02) Mistake. f3 was best. } (10. f3 O-O 11. Qc1 Ne8 12. Bh6 Bf6 13. Nh3 Nb8 14. Ng5 a6 15. Nc7 Nxc7) 10... Ne4 11. Ra2 Nxd2 12. Qxd2 O-O 13. axb4?! { (-1.58 → -2.72) Inaccuracy. e3 was best. } (13. e3 Bb7 14. Ne2 Bc6 15. a4 Rad8 16. h4 Nb8 17. h5 a6 18. f3 Bb7) 13... Qxb4 14. Qxb4 Nxb4 15. Rxa7 Bc3+ 16. Kd1 Rxa7 17. Nxa7 Bb7 18. e3?! { (-2.86 → -4.01) Inaccuracy. Nb5 was best. } (18. Nb5 Bb2 19. e3 Ra8 20. Nf3 Ra1+ 21. Kd2 Ra2 22. Kd1 e5 23. Ne1 e4) 18... Ra8 19. Nb5?? { (-3.94 → Mate in 2) Checkmate is now unavoidable. Ne2 was best. } (19. Ne2 Bf6 20. Nb5 Nd3 21. Rg1 Nxf2+ 22. Ke1 Ne4 23. Kd1 Bg5 24. Nf4 e5) 19... Ra1+ 20. Ke2 Re1# { Black wins by checkmate. } 0-1