[Event "Héctor vs Juan (defensa siciliana) 20-07-18 (0-1): Chapter 1"] [Site "https://lichess.org/study/6mDTHwCl/E1h5QTFC"] [Result "*"] [Variant "Standard"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Annotator "https://lichess.org/@/juandelajota"] [UTCDate "2018.07.22"] [UTCTime "16:29:08"] [Source "https://lichess.org/study/6mDTHwCl/E1h5QTFC"] [Orientation "white"] 1. e4 { [%eval 0.0] } 1... c5 { [%eval 0.18] } 2. Bc4 { [%eval -0.27] } 2... e6 { [%eval -0.05] } 3. Nc3 { [%eval -0.36] } 3... Nc6 { [%eval 0.0] } 4. a3?! { [%eval -0.69] } { Inaccuracy. Best move was Bb5. } (4. Bb5 d5 5. Nf3 Nf6 6. d3 Bd7 7. O-O d4 8. Ne2 Bd6) 4... Nf6 { [%eval -0.27] } 5. Qf3?! { [%eval -0.98] } { Inaccuracy. Best move was Ba2. } (5. Ba2 d5 6. exd5 exd5 7. d3 Be7 8. h3 O-O 9. Nf3 Be6) 5... Be7 { [%eval -1.0] } 6. Nge2? { [%eval -2.65] } { Mistake. Best move was d3. } (6. d3 d5) 6... O-O? { [%eval -0.44] } { Mistake. Best move was Ne5. } (6... Ne5 7. Qf4 Nxc4 8. e5 Nxe5 9. Qxe5 O-O 10. d4 d6 11. Qg3 cxd4 12. Nxd4 e5 13. Nde2) 7. Nf4? { [%eval -2.05] } { Mistake. Best move was Ba2. } (7. Ba2 b5 8. O-O b4 9. axb4 cxb4 10. e5 Ne8 11. Nd1 Bb7 12. Qg3 Bh4 13. Qe3 d6) 7... a6? { [%eval -0.83] } { Mistake. Best move was Nd4. } (7... Nd4 8. Qd1) 8. O-O { [%eval -1.29] } 8... b5 { [%eval -0.89] } 9. Ba2 { [%eval -1.13] } 9... Bb7 { [%eval -0.81] } 10. b3? { [%eval -2.48] } { Mistake. Best move was d3. } (10. d3) 10... Nd4 { [%eval -2.07] } 11. Qd3?! { [%eval -2.72] } { Inaccuracy. Best move was Qd1. } (11. Qd1 Nxe4 12. Nxe4 Bxe4 13. d3 Bb7 14. c3 Nf5 15. Bb1 Nh4 16. f3 Qc7 17. d4 f5) 11... Bd6 { [%eval -2.49] } 12. Nce2? { [%eval -4.44] } { Mistake. Best move was Nfe2. } (12. Nfe2 Qc7 13. f4 Nxe2+ 14. Nxe2 Bxe4 15. Qg3 Bxc2 16. d3 e5 17. Bd2 exf4 18. Qh3 Qb6) 12... Bxe4 { [%eval -4.02] } 13. Qc3 { [%eval -7.45] } 13... e5? { [%eval -5.7] } { Mistake. Best move was Nd5. } (13... Nd5 14. Qh3 Bf5 15. g4 Qg5 16. Qh5 Qxh5 17. gxh5 Nxf4 18. Nxd4 cxd4 19. d3 Ne2+ 20. Kg2) 14. Nxd4?! { [%eval -6.39] } { Inaccuracy. Best move was d3. } (14. d3) 14... cxd4 { [%eval -6.23] } 15. Qh3 { [%eval -6.35] } 15... exf4 { [%eval -6.1] } 16. d3?! { [%eval -6.64] } { Inaccuracy. Best move was Bb2. } (16. Bb2 Qb6) 16... Bb7 { [%eval -6.42] } 17. b4 { [%eval -6.65] } 17... Rc8 { [%eval -6.29] } 18. Bb3 { [%eval -6.43] } 18... Qc7 { [%eval -6.15] } 19. Bb2 { [%eval -6.39] } 19... Be5 { [%eval -6.04] } 20. Kh1?! { [%eval -6.65] } { Inaccuracy. Best move was Rae1. } (20. Rae1 Rfe8) 20... h6 { [%eval -6.21] } 21. f3 { [%eval -6.68] } 21... Nh7? { [%eval -5.64] } { Mistake. Best move was Nd5. } (21... Nd5 22. a4 Ne3 23. axb5 Nxf1 24. Rxf1 axb5 25. Qh5 d5 26. Qh4 Rce8 27. Qf2 Qd6 28. Qd2) 22. g3? { [%eval -7.7] } { Mistake. Best move was a4. } (22. a4 bxa4) 22... fxg3 { [%eval -7.44] } 23. hxg3? { [%eval -9.11] } { Mistake. Best move was Rae1. } (23. Rae1 Ng5 24. Qg2 gxh2 25. Re2 Rfe8 26. Bc1 Bg3 27. Re4 Nxe4 28. fxe4 Rf8 29. Rf3 Be5) 23... Bxg3? { [%eval -7.8] } { Mistake. Best move was Ng5. } (23... Ng5 24. Qg4 Kh7 25. Qf5+ g6 26. Qg4 f5 27. Qh4 Bxf3+ 28. Rxf3 Nxf3 29. Qh3 Bxg3 30. Rd1) 24. Bxd4 { [%eval -9.95] } 24... Ng5 { [%eval -9.14] } 25. Qg4?! { [%eval -10.18] } { Inaccuracy. Best move was Qf5. } (25. Qf5 Rce8 26. c3 Be5 27. Ra2 Bxd4 28. cxd4 Qg3 29. Bd5 Bxd5 30. Qxd5 Re1 31. Rxe1 Nxf3) 25... Qf4? { [%eval -7.44] } { Mistake. Best move was Rce8. } (25... Rce8 26. Bg1) 26. Kg1? { [%eval #-5] } { Checkmate is now unavoidable. Best move was Qxf4. } (26. Qxf4 Bxf4 27. Rf2 Nxf3 28. Rxf3 Bxf3+ 29. Kg1 Bg4 30. Rf1 g5 31. a4 h5 32. Rf2 bxa4) 26... Qxg4 { [%eval #-4] } 27. fxg4 { [%eval #-1] } 27... Nh3# *