[Event "Casual correspondence game"] [Site "https://lichess.org/CJuVmW0N"] [Date "2024.04.03"] [White "lichess AI level 6"] [Black "aGussur_KotaBogor"] [Result "0-1"] [UTCDate "2024.04.03"] [UTCTime "08:40:50"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C31"] [Opening "King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. f4?! { (0.20 → -0.43) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. c3 d6) 2... d5 3. exd5 c6?! { (-0.15 → 0.48) Inaccuracy. exf4 was best. } { C31 King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit } (3... exf4 4. Nf3 Nf6 5. c4 c6 6. d4 cxd5 7. c5 b6 8. b4) 4. Qe2 e4 5. dxc6?! { (0.25 → -0.76) Inaccuracy. d3 was best. } (5. d3 cxd5 6. dxe4 dxe4 7. Nc3 f5 8. Nf3 Nc6 9. Ne5 Be6) 5... Nxc6 6. Qxe4+ Be7 7. Nc3? { (-0.55 → -1.72) Mistake. Bb5 was best. } (7. Bb5 Nf6 8. Qd3 Qa5 9. Na3 O-O 10. Bxc6 bxc6 11. Nc4 Qh5) 7... Nf6 8. Qd3 Qc7 9. a3 O-O 10. Nf3 Re8 11. Kd1? { (-1.81 → -3.24) Mistake. Be2 was best. } (11. Be2 Be6 12. f5 Rad8 13. fxe6 Rxd3 14. exf7+ Kxf7 15. Bxd3 Ne5 16. Be2 Bc5 17. Kd1 Neg4) 11... Bg4 12. h3 Rad8 13. hxg4 Rxd3 14. Bxd3 Nxg4 15. Bxh7+ Kf8 16. Re1?! { (-3.30 → -4.52) Inaccuracy. Rf1 was best. } (16. Rf1 g6 17. d3 Kg7 18. Bxg6 fxg6 19. Ne4 Kg8 20. Bd2 Bf6 21. c3 Qd7 22. Kc2 Rd8) 16... Nf2+ 17. Ke2 Bc5+ 18. Kf1 Rxe1+ 19. Kxe1 Qxf4 20. d4 Qg3 21. Kf1 Nxd4 22. Be3 Ne6?? { (-4.45 → -2.03) Blunder. Ng4 was best. } (22... Ng4 23. Bg1 Bb6 24. Nxd4 Bxd4 25. Bxd4 Qf4+ 26. Ke2 Qxd4 27. Rf1 Qe3+ 28. Kd1 Nf2+ 29. Rxf2) 23. Ne2 Qd6 24. Bxc5?? { (-1.94 → -4.90) Blunder. Kxf2 was best. } (24. Kxf2 Qb6 25. Bxc5+ Nxc5 26. Ned4 Qxb2 27. Re1 g6 28. Bxg6 fxg6 29. Re3 a5 30. Ke2 a4) 24... Qxc5 25. c3 Ng4 26. Ned4 Nxd4 27. cxd4 Qb5+ 28. Ke1?! { (-5.05 → -6.56) Inaccuracy. Kg1 was best. } (28. Kg1 Qxb2 29. Rd1 Qe2 30. Re1 Qf2+ 31. Kh1 g6 32. Rd1 Ne3 33. Rd2 Qf1+ 34. Kh2 Nxg2) 28... g6 29. b4 Kg7 30. Ra2 Kxh7 31. Kd2 Qd5 32. Rc2 Kg7 33. Kc3 Ne3 34. Re2 Qc4+ 35. Kd2 Nf5 36. Ke1 Nxd4 37. Nxd4 Qxd4 38. g3 Qg1+ 39. Kd2 Qxg3 40. Re4 Qxa3 41. Rd4 Qb2+ 42. Kd3 Qxd4+ 43. Kxd4 f5 44. Ke3 Kf6 45. Kf3 g5 46. Kg3? { (-8.61 → Mate in 20) Checkmate is now unavoidable. Ke3 was best. } (46. Ke3 Ke5 47. b5 b6 48. Kd3 f4 49. Ke2 Ke4 50. Kf2 g4 51. Kg2 g3 52. Kf1 f3) 46... Ke5 47. Kg2 f4 48. Kf3 Kf5 49. Ke2 Ke4 50. Kf2 g4 51. Ke2 f3+ 52. Ke1 Ke3 53. Kf1 g3 54. Kg1 a6 55. Kf1 b6 56. Ke1 g2 57. Kd1 Kd3 58. Kc1 Kc3 59. Kb1 f2 60. Kc1 f1=Q# { Black wins by checkmate. } 0-1