[Event "2015 Winter Marathon"] [Site "https://lichess.org/9YSDhtz4"] [Date "2015.12.28"] [White "Kamilczak7"] [Black "DVRazor"] [Result "1-0"] [UTCDate "2015.12.28"] [UTCTime "15:57:02"] [WhiteElo "1603"] [BlackElo "2090"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. b3 Qa5 7. Bb2?! { (0.18 → -0.52) Inaccuracy. Bd2 was best. } (7. Bd2 Qc5 8. Nf3 e6 9. Bd3 Be7 10. O-O O-O 11. Ne2 Qc7 12. Re1 Nc6 13. Ned4 Nxd4 14. Nxd4 Bd7) 7... Nxe4 8. Qd3 d5 9. O-O-O?? { (-0.77 → -2.70) Blunder. a3 was best. } (9. a3 Nxc3 10. Bxc3 Qc7 11. Ne2 e6 12. Qg3 Qxg3 13. hxg3 Bd7 14. Bb2 Nc6 15. Nf4 d4 16. c3 e5) 9... Nxc3?? { (-2.70 → -0.44) Blunder. Nxf2 was best. } (9... Nxf2 10. Qe3 Nxh1 11. Nf3 Be6 12. Bd3 Nc6 13. Rxh1 Bd7 14. Na4 e6 15. Qb6 Qxb6 16. Nxb6 Rd8 17. Ne5) 10. Bxc3 Qxa2 11. g3?! { (-0.56 → -1.49) Inaccuracy. Re1 was best. } (11. Re1 Qa3+ 12. Kb1 Qc5 13. f4 Nd7 14. g3 Nf6 15. Bg2 e6 16. Bb2 Ne4 17. Bxe4 dxe4 18. Rxe4 Bd6) 11... g6?? { (-1.49 → 1.32) Blunder. e5 was best. } (11... e5 12. Re1 e4 13. f3 Be7 14. Qe3 O-O 15. fxe4 dxe4 16. Kd2 Qa3 17. Bc4 Nd7 18. Qxe4 Bg5+ 19. Ke2) 12. Bg2? { (1.32 → -0.05) Mistake. Kd2 was best. } (12. Kd2 Qa3 13. Nb5 Qc5 14. Bxh8 axb5 15. Qxb5+ Qc6 16. Be2 Bd7 17. Ra1 Rxa1 18. Rxa1 Qxb5 19. Bxb5 Bxb5) 12... e5 13. Rhe1 Bh6+?! { (0.00 → 0.71) Inaccuracy. Bg7 was best. } (13... Bg7 14. Kd2 Qa3 15. Bxd5 O-O 16. Qc4 Rd8 17. Bxf7+ Kh8 18. Bb4 Qb2 19. Bc3 Qa3) 14. f4 e4?? { (0.44 → 10.25) Blunder. Bg7 was best. } (14... Bg7 15. Kd2 O-O 16. Ra1 exd4 17. Rxa2 Bf5 18. Qe2 dxc3+ 19. Kc1 Nc6 20. Bxd5 Nb4 21. Ra5 Nxc2 22. Rd1) 15. Bxe4?? { (10.25 → 3.15) Blunder. Rxe4+ was best. } (15. Rxe4+ dxe4 16. Qxe4+ Be6 17. Nxe6 Nc6 18. Nc7+ Kf8 19. Nxa8 Qa3+ 20. Bb2 Qa5 21. Bxh8 Bg7 22. Bxg7+ Kxg7) 15... O-O 16. Bxd5?! { (3.46 → 2.09) Inaccuracy. Nf5 was best. } (16. Nf5 Qa3+ 17. Bb2 Bxf5 18. Bxa3 dxe4 19. Qc4 Nc6 20. Bxf8 Bxf8 21. Rxe4 Rc8 22. Qe2 Bxe4 23. Qxe4 b5) 16... Nc6?? { (2.09 → 17.60) Blunder. Qa3+ was best. } (16... Qa3+ 17. Bb2 Qb4 18. Qe4 Bg7 19. f5 Bxf5 20. Nxf5 Qxe4 21. Rxe4 gxf5 22. Re7 Nc6 23. Rxb7 Bxb2+ 24. Kxb2) 17. Nxc6 bxc6?! { (18.52 → Mate in 5) Checkmate is now unavoidable. Qa3+ was best. } (17... Qa3+ 18. Kb1 Bg7 19. Ne7+ Qxe7 20. Rxe7 b5 21. Bxg7 Kxg7 22. Qc3+ Kh6 23. Bxa8 Bf5 24. Bb7 f6 25. Bxa6) 18. Qd4 Qa3+ 19. Kb1 { Black resigns. } 1-0