[Event "Lichess Bundesliga2 Team Battle"] [Site "https://lichess.org/1YLqBYfy"] [Date "2022.10.06"] [White "doberman_33"] [Black "Sitdikov_Ratmir"] [Result "0-1"] [UTCDate "2022.10.06"] [UTCTime "18:02:23"] [WhiteElo "2539"] [BlackElo "2202"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+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. Nc3 Nf6 4. e4 g6 5. Nf3 Bg7 6. Bb5+ Bd7 7. a4 O-O 8. O-O e6 9. Bxd7 Qxd7 10. Bf4?! { (0.97 → 0.06) Inaccuracy. Bg5 was best. } (10. Bg5 Ne8 11. h3 Na6 12. dxe6 fxe6 13. Qd2 Nb4 14. Rad1 Nc6 15. Nh2 Nd4 16. Rfe1 b6) 10... exd5 11. exd5 Nh5 12. Bg5 Na6 13. Rb1?! { (0.05 → -0.79) Inaccuracy. Qd2 was best. } (13. Qd2 Rfe8 14. h3 Nc7 15. Bh6 Nf6 16. Bxg7 Kxg7 17. Rfd1 Re7 18. a5 Nb5 19. a6 Rae8) 13... Nc7?! { (-0.79 → -0.11) Inaccuracy. h6 was best. } (13... h6 14. Bc1 Nb4 15. Nd2 f5 16. Nc4 f4 17. Re1 f3 18. Re6 Rae8 19. Rxe8 Rxe8 20. gxf3) 14. Nd2?! { (-0.11 → -0.74) Inaccuracy. Qd3 was best. } (14. Qd3 h6 15. Bd2 Nf6 16. Rfe1 Rae8 17. h3 Rxe1+ 18. Rxe1 Rd8 19. b3 b6 20. Rb1 a6) 14... Bxc3? { (-0.74 → 0.46) Mistake. h6 was best. } (14... h6 15. Be3) 15. bxc3 Nxd5 16. Ne4 Qf5 17. g4?? { (0.00 → -6.01) Blunder. Re1 was best. } (17. Re1 Nxc3 18. Nxc3 Qxg5 19. Ne4 Qe5 20. Ng3 Qg5 21. Ne4) 17... Qxe4 18. gxh5 Nxc3 19. Qxd6? { (-7.37 → Mate in 1) Checkmate is now unavoidable. Re1 was best. } (19. Re1 Qf5 20. Qd2 Nxb1 21. Rxb1 Qg4+ 22. Kh1 Qf3+ 23. Kg1 Qxh5 24. h4 Qg4+ 25. Kh2 Rfe8) 19... Ne2# { Black wins by checkmate. } 0-1