[Event "Rated correspondence game"] [Site "https://lichess.org/zFsm1Mmg"] [Date "2019.02.23"] [White "ocwang"] [Black "mattbcheck"] [Result "0-1"] [UTCDate "2019.02.23"] [UTCTime "08:55:53"] [WhiteElo "1383"] [BlackElo "1926"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "-"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } Nc6 3. c4 d6 4. d3 Nf6 5. Nd2 Nd4?! { (-0.56 → 0.32) Inaccuracy. e5 was best. } (5... e5 6. Nb1 h6 7. Nc3 exf4 8. Bxf4 g5 9. Bg3 Bg7 10. Be2 O-O 11. Nh3 Nd4 12. O-O) 6. Ne2 Ng4 7. Nf3 Nxf3+ 8. gxf3 Nf6 9. d4 cxd4 10. Nxd4 b6?! { (0.00 → 0.91) Inaccuracy. Nh5 was best. } (10... Nh5 11. f5) 11. Qe2 Bb7 12. b3?! { (1.21 → 0.25) Inaccuracy. Be3 was best. } (12. Be3 g6) 12... e6?! { (0.25 → 1.16) Inaccuracy. e5 was best. } (12... e5 13. Nb5) 13. Nc2?? { (1.16 → -0.55) Blunder. Be3 was best. } (13. Be3) 13... Be7? { (-0.55 → 0.54) Mistake. Nh5 was best. } (13... Nh5 14. Be3 Qh4+ 15. Qf2 Be7 16. Qxh4 Bxh4+ 17. Kd2 f5 18. Bd3 fxe4 19. Bxe4 d5 20. cxd5) 14. Bb2? { (0.54 → -1.00) Mistake. Be3 was best. } (14. Be3 b5 15. cxb5 O-O 16. O-O-O Rc8 17. Bg2 Nh5 18. Kb1 Qa5 19. Qd2 Qxb5 20. Bf1 Qc6) 14... Qc7?? { (-1.00 → 0.75) Blunder. Nh5 was best. } (14... Nh5) 15. O-O-O O-O-O 16. Bh3?! { (0.54 → -0.10) Inaccuracy. Kb1 was best. } (16. Kb1 g6) 16... Kb8 17. Rhg1?! { (0.31 → -0.76) Inaccuracy. Qd2 was best. } (17. Qd2 e5) 17... Rhg8? { (-0.76 → 0.77) Mistake. Nh5 was best. } (17... Nh5) 18. f5?! { (0.77 → 0.17) Inaccuracy. Qd2 was best. } (18. Qd2 Nh5) 18... e5?! { (0.17 → 0.74) Inaccuracy. Nh5 was best. } (18... Nh5) 19. Qe3 h6 20. f4?? { (0.60 → -1.93) Blunder. Qe1 was best. } (20. Qe1) 20... Nxe4?! { (-1.93 → -0.92) Inaccuracy. exf4 was best. } (20... exf4 21. Qxf4 Nxe4 22. f6 Bxf6 23. Bxf6 Nxf6 24. Bg2 Bxg2 25. Rxg2 d5 26. Qxc7+ Kxc7 27. Rdg1) 21. Bg2?? { (-0.92 → -3.08) Blunder. Nb4 was best. } (21. Nb4 Qc5 22. Qxc5 bxc5 23. Nd5 Bxd5 24. Rxd5 Nf6 25. Rd2 exf4 26. Bg2 Ng4 27. Bd5 Ne5) 21... exf4 22. Qxf4?? { (-2.57 → -10.53) Blunder. Qe1 was best. } (22. Qe1 f3 23. Bxf3 Bg5+ 24. Rxg5 Nxg5 25. Bxb7 Qxb7 26. Nb4 Rde8 27. Qf2 Ne4 28. Qf1 g6) 22... Bg5 23. Qxg5 hxg5 24. Bxe4 Bxe4 25. Rxg5 f6 26. Rg4 Bf3 27. Rgd4 Bxd1 28. Rxd1 Rh8 29. Rd2 Qb7 30. b4 Qh1+ 31. Rd1 Qxh2 32. c5?! { (-15.81 → Mate in 14) Checkmate is now unavoidable. Bc3 was best. } (32. Bc3 Qf4+) 32... dxc5 33. bxc5?! { (-32.93 → Mate in 6) Checkmate is now unavoidable. Bc3 was best. } (33. Bc3) 33... Qf4+ 34. Kb1 Rxd1+ 35. Bc1 Qxc1# { Black wins by checkmate. } 0-1