[Event "Rated correspondence game"] [Site "https://lichess.org/jjC3ajTj"] [Date "2018.11.26"] [White "Cnbcad"] [Black "gmcnicol"] [Result "0-1"] [UTCDate "2018.11.26"] [UTCTime "14:06:25"] [WhiteElo "1681"] [BlackElo "1577"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f5 { A04 Zukertort Opening: Dutch Variation } 2. g3 Nf6 3. Bg2 d6 4. d4 e6 5. Bg5 Be7 6. Nbd2 O-O 7. O-O Qe8 8. c3 h6 9. Bxf6 Bxf6 10. b4?! { (0.87 → 0.12) Inaccuracy. e4 was best. } (10. e4 Nc6 11. exf5 exf5 12. Ne1 Qf7 13. Nd3 g5 14. Re1 Bd7 15. Qb3 Qxb3 16. axb3 a5) 10... e5 11. a4? { (0.54 → -0.96) Mistake. e4 was best. } (11. e4 a5) 11... e4 12. Ne1 Qh5?! { (-0.99 → 0.00) Inaccuracy. a5 was best. } (12... a5 13. b5) 13. e3 Qg6?! { (-0.49 → 0.32) Inaccuracy. Qxd1 was best. } (13... Qxd1 14. Rxd1) 14. f3 Bg5 15. f4?? { (0.72 → -0.98) Blunder. Qb3+ was best. } (15. Qb3+ Qe6 16. c4 exf3 17. Rxf3 c5 18. Nc2 Qg6 19. Rf2 Nc6 20. b5 Ne7 21. Qa3 Rd8) 15... Be7 16. a5 Nd7 17. Nc2 Nf6 18. b5 Bd7 19. Qb1 Ng4 20. a6 b6 21. c4 Qh5 22. h3 Nf6 23. Nb4 c5?? { (-0.52 → 2.54) Blunder. Rae8 was best. } (23... Rae8 24. Qd1) 24. dxc5?? { (2.54 → -1.23) Blunder. bxc6 was best. } (24. bxc6 Be8 25. d5 Bf7 26. Nc2 Ne8 27. Nd4 Bf6 28. Ra3 Bxd4 29. exd4 Nf6 30. Re1 Rac8) 24... dxc5 25. Nc2? { (-1.34 → -3.12) Mistake. Nd5 was best. } (25. Nd5 Rae8 26. Kh2 Be6 27. Qd1 Qxd1 28. Nxe7+ Rxe7 29. Rfxd1 Bf7 30. Bf1 Bh5 31. Re1 Rd8) 25... Nh7?! { (-3.12 → -1.92) Inaccuracy. Be6 was best. } (25... Be6 26. Ra2) 26. Rd1?! { (-1.92 → -2.79) Inaccuracy. Qd1 was best. } (26. Qd1 Qe8 27. Qe2 Rd8 28. Rfd1 Bf6 29. Rac1 Bb2 30. Rb1 Bc3 31. Rbc1 Qg6 32. Ne1 Bb4) 26... g5?? { (-2.79 → 0.11) Blunder. Rad8 was best. } (26... Rad8 27. Nf1 Be6 28. Rxd8 Rxd8 29. Na3 Bf6 30. Ra2 Rd3 31. Qc1 Bc3 32. Nb1 Bb4 33. Nbd2) 27. Nxe4 Be6 28. Nf2 g4?? { (0.06 → 4.60) Blunder. Rad8 was best. } (28... Rad8 29. Na3 Bf6 30. Rxd8 Rxd8 31. Ra2 Bc3 32. g4 fxg4 33. hxg4 Bxg4 34. Bd5+ Kh8 35. Qd3) 29. h4?? { (4.60 → 1.57) Blunder. Bxa8 was best. } (29. Bxa8) 29... Bxh4? { (1.57 → 2.95) Mistake. Rae8 was best. } (29... Rae8) 30. gxh4 Qxh4 31. Bxa8?? { (2.94 → 0.18) Blunder. Rd6 was best. } (31. Rd6 Rae8 32. Rxe6 Rxe6 33. Bd5 Qe7 34. Nd3 Nf6 35. Bxe6+ Qxe6 36. Ne5 Ne4 37. Qe1 Rd8) 31... Bxc4?? { (0.18 → 9.33) Blunder. g3 was best. } (31... g3 32. Nh3 Qxh3 33. Rd2 Rxa8 34. Qf1 Qxf1+ 35. Rxf1 Bxc4 36. Rf3 Nf6 37. Rxg3+ Kf7 38. Na3) 32. Bg2 g3 33. Nh3 Nf6 34. Ne1 Ne4 35. Nf3 Qh5 36. Ne5 Be2 37. Qa2+ Kg7 38. Rd7+ Kf6 39. Rxa7 Nf2?! { (27.44 → Mate in 5) Checkmate is now unavoidable. Qe8 was best. } (39... Qe8 40. Qxe2) 40. Nxf2?? { (Mate in 5 → Mate in 1) Lost forced checkmate sequence. Qd5 was best. } (40. Qd5 Nxh3+ 41. Bxh3 Qe8 42. Qd6+ Qe6 43. Qxf8+ Qf7 44. Qxf7#) 40... Qh2# { Black wins by checkmate. } 0-1