[Event "Grupo 2 R5 Liga Mexicana Team Battle"] [Site "https://lichess.org/txFquWsA"] [Date "2020.06.26"] [White "FetosPaLaBanda"] [Black "chakin"] [Result "0-1"] [UTCDate "2020.06.26"] [UTCTime "02:22:45"] [WhiteElo "2237"] [BlackElo "2543"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. e3?! { (0.73 → 0.00) Inaccuracy. d5 was best. } (2. d5 d6 3. Nc3 e6 4. e4 Nf6 5. Bc4 exd5 6. Bxd5 Nbd7) 2... Nf6 3. Nf3 g6?! { (-0.23 → 0.44) Inaccuracy. d5 was best. } (3... d5 4. c4 cxd4 5. exd4 g6 6. cxd5 Nxd5 7. Bc4 Bg7 8. O-O) 4. Bd3?! { (0.44 → -0.14) Inaccuracy. Be2 was best. } (4. Be2 Bg7 5. O-O O-O 6. d5 d6 7. c4 Re8 8. Nc3 e6) 4... Bg7 5. b3 d5 6. Bb2 Nc6?! { (-0.20 → 0.36) Inaccuracy. cxd4 was best. } (6... cxd4 7. exd4 O-O 8. O-O Nc6 9. h3 Bf5 10. Bxf5 gxf5 11. Nbd2) 7. Nbd2?! { (0.36 → -0.41) Inaccuracy. dxc5 was best. } (7. dxc5 O-O 8. O-O Bg4 9. a3 Nd7 10. Bxg7 Kxg7 11. b4 a5) 7... cxd4 8. exd4 O-O 9. O-O b6 10. Re1 Bb7 11. Rc1 Rc8 12. c4 Nb4 13. Bb1 e6 14. Ne5 dxc4 15. Rxc4 Nc6 16. Ndf3 Nd5 17. Nxc6 Bxc6 18. Ne5 Bb7 19. Rxc8 Qxc8 20. Qd2 Rd8 21. Rc1 Qb8 22. Qe1? { (-0.54 → -2.11) Mistake. Be4 was best. } (22. Be4 a5) 22... Nf4 23. f3 Qd6 24. Kh1 Bxe5 25. dxe5 Qd2 26. Bc3?? { (-2.09 → Mate in 1) Checkmate is now unavoidable. Qxd2 was best. } (26. Qxd2) 26... Qxg2# { Black wins by checkmate. } 0-1