[Event "Rated classical game"] [Site "https://lichess.org/ibOhWPDu"] [Date "2023.02.09"] [White "burofiz"] [Black "Oleg_Parakhin"] [Result "1-0"] [UTCDate "2023.02.09"] [UTCTime "06:20:58"] [WhiteElo "1953"] [BlackElo "1914"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. c4 e5 4. Nc3 h6?! { (0.94 → 1.58) Inaccuracy. Be7 was best. } (4... Be7 5. e4 Bg5 6. Bxg5 Qxg5 7. h4 Qg6 8. h5 Qf6 9. f3) 5. e4 Ne7 6. Bd3 Nd7 7. Nf3 Ng6 8. O-O Nf6 { Black offers draw } 9. a3 b6 10. h3 Nh7 11. Be3 Nf4?? { (0.57 → 3.02) Blunder. Be7 was best. } (11... Be7 12. Bc2 O-O 13. Kh2 Bg5 14. Nxg5 Nxg5 15. b4 Qe7 16. Rb1 Nf4 17. Bxf4 exf4 18. f3) 12. Bxf4 exf4 13. e5 Ng5?! { (3.01 → 4.21) Inaccuracy. Be7 was best. } (13... Be7 14. Bxh7 Rxh7 15. Qc2 g6 16. Qe4 Kf8 17. Qxf4 g5 18. Qe3 Rg7 19. Rae1 g4 20. hxg4) 14. Re1 Nxf3+?! { (4.03 → 5.36) Inaccuracy. f5 was best. } (14... f5 15. Nb5 Kf7 16. e6+ Kg8 17. Bxf5 Qf6 18. Bc2 Be7 19. Nh2 h5 20. h4 Nh7 21. Nf3) 15. Qxf3 g5?! { (5.43 → 9.20) Inaccuracy. Qg5 was best. } (15... Qg5 16. Ne4 Qh4 17. Nxd6+ Bxd6 18. exd6+ Kd8 19. Re4 f5 20. Re7 Qf6 21. Rae1 Rf8 22. R1e6) 16. exd6+ Kd7? { (9.53 → Mate in 2) Checkmate is now unavoidable. Be7 was best. } (16... Be7 17. dxe7 Qd6 18. Nb5 Qxe7 19. d6 Qe6 20. d7+ Ke7 21. Qxa8 Bxd7 22. Qxh8 Qxe1+ 23. Rxe1+) 17. Bf5+ Kxd6 18. Nb5# { White wins by checkmate. } 1-0