[Event "Casual correspondence game"] [Site "https://lichess.org/LZaUPjaz"] [Date "2015.06.09"] [White "Mattia30"] [Black "I9_4_2001"] [Result "0-1"] [UTCDate "2015.06.09"] [UTCTime "09:05:41"] [WhiteElo "1500"] [BlackElo "1975"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } e6 7. Be3 Nc6 8. Qe2 Be7 9. O-O-O Qc7 10. Bb3 O-O 11. Rhg1 b5 12. g4 Bb7? { (-0.30 → 0.91) Mistake. b4 was best. } (12... b4 13. Qc4 Bb7 14. Nxc6 Qxc6 15. Qxb4 Nxe4 16. Qxe4 Qxe4 17. Nxe4 Bxe4 18. Rg3 d5 19. f3 Bg6 20. c3 Rfb8 21. Rg2 a5 22. Bf4) 13. f3? { (0.91 → -0.43) Mistake. Nxe6 was best. } (13. Nxe6 fxe6 14. Bxe6+ Kh8 15. g5 Nxe4 16. Nxe4 Ne5 17. Nd2 Ng6 18. Rde1 d5 19. Kb1 Nf4 20. Qg4 Bxg5 21. h4 Nxe6 22. hxg5 d4) 13... Nxd4 14. Rxd4 Nd7 15. Nd1?! { (-0.27 → -1.12) Inaccuracy. g5 was best. } (15. g5 Nc5 16. h4 Rad8 17. h5 Nxb3+ 18. axb3 d5 19. exd5 b4 20. d6 Bxd6 21. Ne4 Bh2 22. Rgd1 Rxd4 23. Rxd4 Be5 24. Rxb4 Qa5) 15... Rac8 16. c3 Qa5?! { (-0.92 → -0.35) Inaccuracy. Ne5 was best. } (16... Ne5 17. Kb1 Nc6 18. Rd3 a5 19. a3 Ne5 20. Rd4 a4 21. Bc2 Rfd8 22. Bf2 Nc4 23. Ne3 Bf6 24. Rd3 d5 25. Bg3) 17. Bd2?! { (-0.35 → -1.22) Inaccuracy. Kb1 was best. } (17. Kb1 Qc7 18. g5 a5 19. h4 a4 20. Bc2 Ne5 21. h5 Nc4 22. Bc1 d5 23. exd5 Bxd5 24. Qd3 g6 25. hxg6 hxg6 26. Rh4 Bc5) 17... Nc5 18. Bc2?? { (-1.14 → -3.88) Blunder. Kb1 was best. } (18. Kb1 Nxb3 19. axb3 Qb6 20. Be3 Qc7 21. Bf2 d5 22. Bg3 Qa5 23. Ne3 b4 24. cxb4 Qb6 25. Rgd1 Bf6 26. e5 Be7 27. Nc2 Kh8) 18... Qxa2 19. Bb1?? { (-3.77 → -27.22) Blunder. Be3 was best. } (19. Be3 Rfd8 20. Rb4 d5 21. e5 Nd7 22. Qd3 g6 23. Bd4 Bxb4 24. cxb4 Qa4 25. Kb1 Qxb4 26. Ne3 a5 27. Rd1 Nc5 28. Qa3 Qxa3) 19... Qa5? { (-27.22 → -4.87) Mistake. Nb3+ was best. } (19... Nb3+ 20. Kc2 Nxd4+ 21. Kc1 Nxe2+ 22. Kc2 Qa4+ 23. b3 Qa1 24. Rf1 Nd4+ 25. Kd3 Qxb1+ 26. Kxd4 Qc2 27. Ke3 Bg5+ 28. Kf2 Qxd2+ 29. Kg1) 20. f4? { (-4.87 → -15.25) Mistake. Ne3 was best. } (20. Ne3 Nb3+ 21. Kd1 Nxd4 22. cxd4 Qa4+ 23. Ke1 Qxd4 24. Bc3 Rxc3 25. bxc3 Qxc3+ 26. Kf2 b4 27. Kg2 a5 28. Nc4 a4 29. Rd1 b3) 20... Nb3+ 21. Kc2 Nxd4+ 22. Kd3 Nxe2 23. Kxe2 Qa4 24. f5 Bxe4 25. Ba2 exf5 26. gxf5 Qxa2 27. Be3?! { (-23.96 → Mate in 9) Checkmate is now unavoidable. Rg3 was best. } (27. Rg3 Bh4 28. Ne3 Qb1 29. f6 Qd3+ 30. Kd1 Bxf6 31. h3 Qb1+ 32. Ke2 Bd3+ 33. Kf3 Qh1+ 34. Rg2 Qxh3+ 35. Kf2 Rfe8 36. Kg1 Rxe3) 27... Qc4+ 28. Kf2 Bh4+ 29. Rg3 Qd3 30. b3 Qxd1 31. c4 Qf3+ 32. Ke1 Bxg3+ 33. hxg3 Qxe3+ 34. Kd1 Bd3 35. g4 Qe2+ 36. Kc1 Qc2# { Black wins by checkmate. } 0-1