[Event "Casual correspondence game"] [Site "https://lichess.org/fOxDBBQu"] [Date "2024.01.17"] [White "mengxiangde332"] [Black "Gotfrid_Lenz"] [Result "0-1"] [UTCDate "2024.01.17"] [UTCTime "16:40:35"] [WhiteElo "1868"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 { A80 Dutch Defense } 2. Bf4 Nf6 3. Nf3 g6 4. c4 Bg7 5. Nc3 O-O 6. e3 c6 7. Qb3 d5?! { (0.63 → 1.25) Inaccuracy. c5 was best. } (7... c5 8. Be2) 8. cxd5 cxd5 9. O-O-O?! { (1.29 → 0.30) Inaccuracy. Bb5 was best. } (9. Bb5 e6) 9... e6 10. h3 a6 11. g4 Nc6 12. gxf5 exf5 13. Ne5 Kh8?! { (-0.17 → 0.59) Inaccuracy. Ne4 was best. } (13... Ne4 14. Nxc6 bxc6 15. Qc2 g5 16. Be5 Bxe5 17. dxe5 Qe7 18. Rg1 Kh8 19. f3 Nxc3 20. Qxc3) 14. f3 Nh5 15. Nxd5?? { (0.23 → -4.34) Blunder. Qxd5 was best. } (15. Qxd5 Qxd5) 15... Be6 16. Bc4 Na5 17. Qb6 Qxb6?? { (-4.20 → -1.90) Blunder. Nxf4 was best. } (17... Nxf4 18. Qxd8 Rfxd8 19. Nxf4 Bxc4 20. b3 Bxe5 21. dxe5 Bg8 22. h4 Nc6 23. e6 Rxd1+ 24. Rxd1) 18. Nxb6 Nxc4 19. Nbxc4? { (-2.09 → -3.95) Mistake. Nxa8 was best. } (19. Nxa8 Rxa8 20. d5 Bxe5 21. Bxe5+ Nxe5 22. dxe6 Nf6 23. Rh2 Re8 24. Rc2 Nc6 25. Rd6 Kg7) 19... Rac8? { (-3.95 → -2.20) Mistake. Bxc4 was best. } (19... Bxc4 20. Nxc4 Rac8 21. Bd6 Rxc4+ 22. Kb1 Rd8 23. Be7 Re8 24. Rc1 Rxc1+ 25. Rxc1 Nf6 26. Bd6) 20. b3 b5 21. Kb2?! { (-2.92 → -4.49) Inaccuracy. d5 was best. } (21. d5 Bg8 22. Kd2 Nxf4 23. exf4 bxc4 24. bxc4 Bh6 25. Kd3 Bxf4 26. Rhe1 Rc7 27. Rb1 Rfc8) 21... bxc4 22. bxc4 Nxf4 23. exf4 Rb8+?? { (-4.98 → -1.74) Blunder. Bxc4 was best. } (23... Bxc4 24. h4 Bd5 25. Rc1 Rxc1 26. Rxc1 Bh6 27. Rc5 Bg8 28. Rc6 Bxf4 29. Rxa6 Rd8 30. Kc3) 24. Ka1?? { (-1.74 → -4.42) Blunder. Kc3 was best. } (24. Kc3 Rfc8) 24... Rfc8 25. d5 Bxe5+?? { (-4.30 → -0.63) Blunder. Bg8 was best. } (25... Bg8 26. Rd4 g5 27. Rg1 gxf4 28. Rxg7 Kxg7 29. d6 Re8 30. Nd3 Be6 31. a3 Bd7 32. Nc5) 26. fxe5 Bf7 27. e6 Be8 28. Rc1?! { (0.04 → -0.90) Inaccuracy. Rd4 was best. } (28. Rd4 Kg7 29. d6 Rc6 30. d7 Rd8 31. Re1 Kf6 32. Kb2 Rxe6 33. Rxe6+ Kxe6 34. dxe8=Q+ Rxe8) 28... Kg7 29. c5 Bb5 30. d6 Kf6 31. e7 Bc6 32. Rhe1 Re8 33. Rcd1?! { (-0.93 → -2.01) Inaccuracy. Re3 was best. } (33. Re3 a5) 33... Rb7?! { (-2.01 → -0.94) Inaccuracy. Bxf3 was best. } (33... Bxf3 34. Rd4 Bc6 35. Rh4 h5 36. Rd4 Kf7 37. a4 Bd7 38. h4 Rbc8 39. Rc1 Rc6 40. Kb2) 34. Re2?? { (-0.94 → -3.59) Blunder. Re3 was best. } (34. Re3 Kf7) 34... Bxf3 35. d7?! { (-3.52 → -5.41) Inaccuracy. Ree1 was best. } (35. Ree1 Bxd1 36. Rxd1 Rbxe7 37. dxe7 Rxe7 38. Kb2 Rc7 39. Rc1 Ke5 40. Kb3 f4 41. h4 f3) 35... Rxd7 36. Rxd7 Bxe2 37. c6 Bb5 38. Rd8 Rxe7 39. c7 Rxc7 40. Rd6+ Ke7 41. Rd2 Rc3 42. h4 Rh3 43. a3 Rxa3+ 44. Kb2 Rh3 45. h5 Rxh5 46. Kb3 Rh4 47. Rd1? { (-7.43 → Mate in 12) Checkmate is now unavoidable. Kb2 was best. } (47. Kb2 Re4 48. Rd1 h5 49. Ka1 Kf8 50. Rg1 Kg7 51. Rc1 Be8 52. Rg1 h4 53. Rd1 Kf8) 47... Kf6? { (Mate in 12 → -7.18) Lost forced checkmate sequence. Ba4+ was best. } (47... Ba4+ 48. Kc3 Bxd1 49. Kd2 f4 50. Ke1 f3 51. Kf2 Rf4 52. Ke3 g5 53. Kf2 Kd6 54. Ke1) 48. Re1 f4 49. Re4 g5 50. Kb4? { (-9.81 → Mate in 9) Checkmate is now unavoidable. Rd4 was best. } (50. Rd4 f3 51. Rd6+ Ke5 52. Rd2 Rf4 53. Rf2 Kd4 54. Ka2 Be2 55. Ka3 h5 56. Ka2 g4) 50... f3 51. Rxh4 gxh4 52. Kc5 f2 53. Kb6 f1=Q 54. Kc7 Qc4+ 55. Kb6 Qc6+ 56. Ka5 Bd3 57. Kb4 Qc4+ 58. Ka5 Qb5# { Black wins by checkmate. } 0-1