[Event "Estrategia en la Apertura: Partida 4"] [Site "https://lichess.org/GG6Hvtxw"] [Date "2021.09.14"] [Round "-"] [White "?"] [Black "?"] [Result "*"] [GameId "GG6Hvtxw"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.1] } 1... c5 { [%eval 0.25] } 2. c4 { [%eval 0.19] } { A30 English Opening: Symmetrical Variation } 2... Nc6 { [%eval 0.2] } 3. d4 { [%eval 0.1] } 3... cxd4 { [%eval 0.2] } 4. Nxd4 { [%eval 0.0] } 4... e6 { [%eval 0.14] } 5. g3 { [%eval 0.06] } 5... Bb4+ { [%eval 0.41] } 6. Nc3 { [%eval 0.32] } 6... Qa5 { [%eval 0.37] } 7. Nb5 { [%eval 0.42] } 7... d5 { [%eval 0.48] } 8. a3 { [%eval -0.03] } 8... Bxc3+ { [%eval 0.02] } 9. bxc3 { [%eval -0.1] } 9... Nf6 { [%eval -0.09] } 10. Bg2?! { (-0.09 → -0.69) Inaccuracy. Nd6+ was best. } { [%eval -0.69] } (10. Nd6+ Ke7 11. cxd5 Qxd5 12. Qxd5 Nxd5 13. c4 Kxd6 14. cxd5 exd5 15. Bg2 Be6) 10... O-O { [%eval -0.84] } 11. Qb3 { [%eval -1.28] } 11... dxc4 { [%eval -1.25] } 12. Qxc4 { [%eval -1.47] } 12... e5 { [%eval -1.61] } 13. Nd6?! { (-1.61 → -2.58) Inaccuracy. Qb3 was best. } { [%eval -2.58] } (13. Qb3 Rd8 14. a4 Be6 15. Qb2 a6 16. Na3 Nd4 17. O-O Qxc3 18. Qxc3 Nxe2+) 13... Be6 { [%eval -2.62] } 14. Qd3 { [%eval -2.56] } 14... e4 { [%eval -2.3] } 15. Nxe4 { [%eval -2.75] } 15... Nxe4 { [%eval -2.87] } 16. Bxe4 { [%eval -2.75] } 16... Rad8 { [%eval -2.84] } 17. Qc2 { [%eval -2.83] } 17... Nd4 { [%eval -2.71] } 18. Qb2 { [%eval -2.81] } 18... Nxe2 { [%eval -2.88] } 19. Kxe2 { [%eval -2.83] } 19... Rfe8 { [%eval -2.69] } 20. Qb4? { (-2.69 → -5.25) Mistake. f3 was best. } { [%eval -5.25] } (20. f3 f5 21. Bxb7 Bc4+ 22. Kf2 Qb6+ 23. Kg2 Re2+ 24. Qxe2 Bxe2 25. Ra2 Bc4) 20... Qh5+ { [%eval -5.43] } 21. f3 { [%eval -5.53] } 21... f5 { [%eval -5.35] } 22. g4?! { (-5.35 → -7.56) Inaccuracy. Qc5 was best. } { [%eval -7.56] } (22. Qc5 b6 23. g4 Qg6 24. Qb4 fxe4 25. Kf2 exf3 26. Be3 Bxg4 27. Rac1 Rxe3) 22... Qh3 { [%eval -7.36] } 23. gxf5 { [%eval -7.68] } 23... Bxf5 { [%eval -8.06] } 24. Qc4+ { [%eval -7.65] } 24... Kh8 { [%eval -7.15] } 25. Re1 { [%eval -8.11] } 25... Rxe4+ { [%eval -8.17] } 26. fxe4? { (-8.17 → Mate in 3) Checkmate is now unavoidable. Qxe4 was best. } { [%eval #-3] } (26. Qxe4 Bxe4 27. fxe4 Qxh2+ 28. Kf3 Rf8+ 29. Ke3 Qf2+ 30. Kd3 Qxe1 31. Kc2 Rf2+) 26... Bg4+ { [%eval #-2] } 27. Kf2 { [%eval #-2] } 27... Qxh2+ { [%eval #-1] } *