[Event "Rated classical game"] [Site "https://lichess.org/4ZcSAE2b"] [Date "2021.04.02"] [White "InventorFromtheWest"] [Black "Oleg_1986"] [Result "1-0"] [UTCDate "2021.04.02"] [UTCTime "05:22:52"] [WhiteElo "1969"] [BlackElo "2063"] [WhiteRatingDiff "+214"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A68"] [Opening "Benoni Defense: Four Pawns Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 O-O { A68 Benoni Defense: Four Pawns Attack } 9. Be2 Bg4 10. O-O a6? { (0.35 → 1.53) Mistake. Re8 was best. } (10... Re8 11. h3 Bxf3 12. Bxf3 Nbd7 13. Qb3 Rb8 14. a4 a6 15. a5 b5 16. axb6 Qxb6 17. Qc4) 11. e5 dxe5 12. fxe5 Nfd7 13. Bg5 Qb6 14. e6 fxe6 15. dxe6 Nf6?? { (0.75 → 4.50) Blunder. c4+ was best. } (15... c4+ 16. Kh1 Bxe6 17. Rc1 Qc5 18. Bh4 Nc6 19. Ng5 Rxf1+ 20. Qxf1 Rf8 21. Qd1 Bf5 22. Na4) 16. e7 Re8 17. Bc4+ Kh8 18. Ne5?! { (4.36 → 3.21) Inaccuracy. h3 was best. } (18. h3 Bxf3 19. Qxf3 Nbd7 20. Rfe1 Nh5 21. Bf7 c4+ 22. Be3 Qb4 23. Nd5 Ne5 24. Qf2 Qxe7) 18... Bxd1 19. Nf7+ Kg8 20. Nd6+ Kh8 21. Nxe8 Qxb2?? { (4.10 → Mate in 8) Checkmate is now unavoidable. Nbd7 was best. } (21... Nbd7 22. Nxf6) 22. Nxg7?? { (Mate in 8 → 5.42) Lost forced checkmate sequence. Rxf6 was best. } (22. Rxf6 Qxg2+ 23. Kxg2 Bf3+ 24. Rxf3 h5 25. Rf8+ Kh7 26. Nf6+ Bxf6 27. e8=Q Bxg5 28. Qf7+ Kh6) 22... Kxg7?? { (5.42 → Mate in 7) Checkmate is now unavoidable. Bf3 was best. } (22... Bf3 23. Rxf3 Qxa1+ 24. Rf1 Qxf1+ 25. Kxf1 Nbd7 26. Ne6 Re8 27. Nd5 h6 28. Nxf6 Rxe7 29. Nxd7) 23. Bxf6+ Kh6 24. e8=Q { Black resigns. } 1-0