[Event "Casual correspondence game"] [Site "https://lichess.org/DmqZkQFj"] [Date "2019.02.05"] [White "mattbcheck"] [Black "ocwang"] [Result "1-0"] [UTCDate "2019.02.05"] [UTCTime "02:48:43"] [WhiteElo "1918"] [BlackElo "1500"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkb1r/ppp2pp1/3p1n1p/4p3/2B1P3/3P1N2/PPP2PPP/RNBQ1RK1 b kq - 1 5"] [SetUp "1"] [Annotator "lichess.org"] 5... Bg4 6. Nbd2 c5 7. c3 Nc6 8. h3 Be6?! { (0.65 → 1.29) Inaccuracy. Bd7 was best. } (8... Bd7) 9. Bxe6 fxe6 10. Qb3?! { (1.20 → 0.37) Inaccuracy. b4 was best. } (10. b4 cxb4 11. cxb4 Be7 12. b5 Na5 13. d4 exd4 14. Nxd4 Qd7 15. Bb2 O-O 16. Qe2 Bd8) 10... Qd7 11. Nc4 O-O-O?! { (0.28 → 1.26) Inaccuracy. Be7 was best. } (11... Be7 12. a4 O-O 13. Qd1 Qe8 14. Bd2 Nd7 15. b4 cxb4 16. cxb4 d5 17. b5 dxc4 18. bxc6) 12. Be3?! { (1.26 → 0.48) Inaccuracy. Bd2 was best. } (12. Bd2 Qc7 13. Rfe1 a6 14. a4 Kb8 15. Qc2 d5 16. exd5 exd5 17. Ncxe5 Nxe5 18. Rxe5 Bd6) 12... Qc7 13. d4 cxd4? { (0.12 → 1.77) Mistake. Nxe4 was best. } (13... Nxe4 14. Qc2 d5 15. Nfxe5 Nxe5 16. Nxe5 Bd6 17. Qa4 Kb8 18. f3 Nf6 19. Bf4 a6 20. Rfe1) 14. cxd4 exd4?? { (1.80 → 4.15) Blunder. Nxe4 was best. } (14... Nxe4 15. Rac1 Kb8 16. Rfd1 Ng5 17. Bxg5 hxg5 18. Nxg5 Re8 19. dxe5 d5 20. Ne3 Qb6 21. Qxb6) 15. Nxd4 e5?? { (3.73 → 8.55) Blunder. Nxd4 was best. } (15... Nxd4 16. Bxd4) 16. Ne6 Qd7 17. Nxd8 Qxd8 18. f3?! { (7.07 → 4.93) Inaccuracy. Rac1 was best. } (18. Rac1 Kb8 19. Rfd1 Qc7 20. Qa4 a6 21. b4 Nd4 22. Bxd4 exd4 23. Ne5 Qb6 24. Nd7+ Nxd7) 18... d5 19. Rfd1 d4 20. Bf2? { (6.78 → 3.36) Mistake. Nxe5 was best. } (20. Nxe5 Nxe5 21. Qe6+ Ned7 22. Rac1+ Kb8 23. Rxd4 g5 24. e5 Qb6 25. Rxd7 Qxe3+ 26. Kh2 Bc5) 20... Bc5?! { (3.36 → 4.89) Inaccuracy. Bd6 was best. } (20... Bd6 21. Qa4 Qe7 22. Nxd6+ Qxd6 23. Rac1 Kb8 24. f4 Nxe4 25. fxe5 Qxe5 26. Bxd4 Nxd4 27. Qxd4) 21. Nxe5 Nxe5 22. Qe6+?? { (5.12 → 2.54) Blunder. Rac1 was best. } (22. Rac1) 22... Nfd7 23. Rac1 Re8?? { (2.64 → 7.60) Blunder. Qb6 was best. } (23... Qb6 24. Qd5 Nc6 25. e5 Rd8 26. e6 Nf8 27. Qxc5 Qxc5 28. Rxc5 Nxe6 29. Rc2 Rd5 30. Re2) 24. Rxc5+ Nc6 25. Rxc6+ bxc6 26. Qxc6+ Kb8?? { (6.94 → Mate in 27) Checkmate is now unavoidable. Qc7 was best. } (26... Qc7 27. Qa6+ Kb8 28. Qb5+ Qb7 29. Qa4 Rc8 30. Qxd4 Nb6 31. a4 Rc6 32. b4 Qc7 33. a5) 27. Bg3+ Ne5 28. Qb5+?! { (Mate in 11 → 11.54) Lost forced checkmate sequence. Rd3 was best. } (28. Rd3 g6 29. Rb3+ Qb6 30. Rxb6+ axb6 31. Qxe8+ Ka7 32. Bxe5 Kb7 33. Qe7+ Ka6 34. Bxd4 h5) 28... Qb6 29. Bxe5+ Rxe5 30. Qxe5+ Kb7?! { (17.83 → Mate in 15) Checkmate is now unavoidable. Kc8 was best. } (30... Kc8 31. Rc1+) 31. Qxg7+ Ka6 32. Qxd4 Qxd4+ 33. Rxd4 Kb5 34. e5 Kc5 35. Rd2 Kc4 36. e6 Kb4 37. e7 Kc4 38. e8=Q Kb4 39. f4 Kc4 40. f5 Kb4 41. f6 Kc4 42. f7 Kb4 43. f8=Q+ Ka5 44. Qc5+ Ka6 45. Qeb5# { White wins by checkmate. } 1-0