[Event "jindu9"] [Site "https://lichess.org/Be6eEjpQ"] [Date "2023.07.22"] [White "Lyez"] [Black "Sermar"] [Result "0-1"] [UTCDate "2023.07.22"] [UTCTime "23:00:01"] [WhiteElo "1296"] [BlackElo "2131"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Be3? { (0.98 → -0.34) Mistake. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... cxd4 3. Bxd4 e6 4. Nf3 Nc6 5. Bc3 Nf6 6. Nbd2 b6 7. Nc4? { (-0.03 → -1.40) Mistake. e4 was best. } (7. e4 a6) 7... d5?! { (-1.40 → -0.42) Inaccuracy. Ne4 was best. } (7... Ne4 8. Bd4 d5 9. Nce5 Nxd4 10. Nxd4 Qc7 11. Nd3 Bd7 12. f4 g5 13. e3 gxf4 14. exf4) 8. Nce5 Bb7 9. Nxc6 Bxc6 10. Ne5 Qc7 11. Qd4? { (-0.09 → -1.34) Mistake. Nxc6 was best. } (11. Nxc6 Ne4) 11... Rc8 12. Qc4?? { (-0.88 → -7.94) Blunder. Nxc6 was best. } (12. Nxc6 Qxc6) 12... dxc4 13. Nxc6 Qxc6 14. f4 b5 15. b4 cxb3 16. axb3?! { (-15.27 → Mate in 3) Checkmate is now unavoidable. Bd2 was best. } (16. Bd2 b2 17. Rb1 Qxc2 18. Rxb2 Qxb2 19. e3 Qb1+ 20. Kf2 Ne4+ 21. Kg1 Nxd2 22. h4 Qxf1+) 16... Qxc3+ 17. Kd1 Qxa1+ 18. Kd2 Bb4+ 19. Ke3 Qc3+ 20. Kf2 Bc5+ 21. e3 Qxe3# { Black wins by checkmate. } 0-1