[Event "Rated rapid game"] [Site "https://lichess.org/3K9qknTr"] [Date "2015.08.05"] [White "Carlos0575"] [Black "PatM"] [Result "0-1"] [UTCDate "2015.08.05"] [UTCTime "00:34:27"] [WhiteElo "1688"] [BlackElo "1500"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+297"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A56"] [Opening "Benoni Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 { A56 Benoni Defense } 3. dxc5?! { (0.48 → -0.08) Inaccuracy. d5 was best. } (3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Bxa6 8. Bf4 Nxd5 9. Qxd5 Nc6 10. O-O-O Be7 11. Nf3 Bb7) 3... Na6 4. Be3 e6 5. Nc3 Nxc5 6. b4 Na6?! { (-0.62 → 0.23) Inaccuracy. Nce4 was best. } (6... Nce4 7. Nxe4 Nxe4 8. a3 a5 9. b5 d5 10. Nf3 a4 11. Qd3 Qa5+ 12. Nd2 Nc5 13. Bxc5 Bxc5 14. cxd5 O-O 15. Rc1 b6 16. d6) 7. a3 g6 8. g3 Bg7 9. Qc1 O-O 10. Rb1?! { (-0.03 → -0.77) Inaccuracy. Bh6 was best. } (10. Bh6 d5 11. Nf3 dxc4 12. Bg2 Nc7 13. Bxg7 Kxg7 14. Nd2 a5 15. bxa5 Qd4 16. e3 Qc5 17. O-O e5 18. Nce4 Nxe4 19. Nxe4 Qxa5) 10... d5 11. cxd5 exd5 12. Bc5?? { (-0.41 → -3.13) Blunder. Nf3 was best. } (12. Nf3 Bf5 13. Rb3 Rc8 14. Bg2 Ne4 15. Bd4 Rc4 16. Bxg7 Kxg7 17. Qb2 Qf6 18. Nxe4 Qxb2 19. Rxb2 dxe4 20. Ne5 Rc1+ 21. Kd2 Rxh1) 12... Nxc5 13. bxc5 Ne4? { (-2.98 → -1.66) Mistake. Bf5 was best. } (13... Bf5 14. Rb4 Rc8 15. Na4 b6 16. Bh3 Bxh3 17. Nxh3 bxc5 18. Rh4 Qa5+ 19. Qd2 Qxd2+ 20. Kxd2 Ne4+ 21. Kc1 g5 22. Rxe4 dxe4 23. Rd1) 14. Nxe4 dxe4 15. Bg2 Re8 16. Nh3 Bf5 17. e3?? { (-0.95 → -6.97) Blunder. O-O was best. } (17. O-O Qe7 18. Nf4 Rac8 19. Nd5 Qxc5 20. Ne3 Qxc1 21. Rfxc1 Rxc1+ 22. Rxc1 Bd7 23. Rc7 Bc6 24. Nc4 Bf8 25. Na5 Bb5 26. Rxb7 Bxe2) 17... Qd3 18. Rb2?! { (-6.82 → -16.77) Inaccuracy. Rb3 was best. } (18. Rb3 Qxb3 19. O-O Rad8 20. Ng5 Rd3 21. g4 Bb2 22. Qb1 Bxg4 23. Nxe4 Rc8 24. Qe1 Qxa3 25. h3 Bd7 26. Qe2 Bc6 27. Rb1 Be5) 18... Bc3+ 19. Rd2?! { (-15.48 → Mate in 9) Checkmate is now unavoidable. Qxc3 was best. } (19. Qxc3 Qxc3+ 20. Rd2 Rad8 21. O-O Rxd2 22. a4 Qxc5 23. Nf4 Qa3 24. a5 Qxa5 25. h4 Qb5 26. Bh3 Bxh3 27. Nxh3 a5 28. Ra1 Qe5) 19... Rad8?! { (Mate in 9 → -15.42) Lost forced checkmate sequence. Bg4 was best. } (19... Bg4 20. f3 exf3 21. Bxf3 Bxd2+ 22. Qxd2 Rxe3+ 23. Qxe3 Qxe3+ 24. Kf1 Bxf3 25. Nf4 Re8 26. Nd3 Qe2+ 27. Kg1 Qg2#) 20. Nf4?! { (-15.42 → Mate in 7) Checkmate is now unavoidable. Qxc3 was best. } (20. Qxc3 Qxc3 21. O-O Rxd2 22. Nf4 g5 23. Nh3 f6 24. Kh1 Qxc5 25. Ng1 b5 26. h4 gxh4 27. gxh4 Qxa3 28. Nh3 b4 29. Kg1 Qa4) 20... Bxd2+ 21. Qxd2 Qxd2+ 22. Kf1 Qd1# { Black wins by checkmate. } 0-1