[Event "Rated correspondence game"] [Site "https://lichess.org/lCVuTO2c"] [Date "2024.05.07"] [White "mate-in-four"] [Black "miklightning"] [Result "1-0"] [UTCDate "2024.05.07"] [UTCTime "02:54:50"] [WhiteElo "2515"] [BlackElo "2328"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "-"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. O-O Nc6 5. d4 { A08 Zukertort Opening: Reversed Grünfeld } cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4 Be6 9. Qa4 Qd7 10. Nc3 Be7 11. Rd1 Rc8 12. cxd5 cxd5 13. Qxd7+ Kxd7 14. Bg5 Rhd8 15. Bxf6 Bxf6 16. Bxd5 Ke7 17. Bxe6 Kxe6 18. e3 Rd7 19. Rxd7 Kxd7 20. Rd1+ Ke6 21. Rd2?! { (1.24 → 0.50) Inaccuracy. Nb5 was best. } (21. Nb5) 21... Rd8? { (0.50 → 1.77) Mistake. Be7 was best. } (21... Be7) 22. Rxd8 Bxd8 23. e4 f5 24. f3 fxe4 25. fxe4 Bb6+ 26. Kf1 Bd4 27. Ke2 g5 28. g4?? { (2.74 → 0.00) Blunder. Nb5 was best. } (28. Nb5 Bxb2 29. Nxa7 Kd6 30. Kd3 Kc5 31. Nc8 h5 32. Ne7 Kb4 33. Nc6+ Kb5) 28... Bxc3 29. bxc3 Kd6 30. Kd3 Kc5 31. a3 Kb5 32. c4+ Kc5 33. Kc3 a6 34. Kd3 a5 35. Kc3 Kd6 36. Kb3 Kc5 37. Kc3 Kd6 38. Kb2 Kc5 39. Kb3 Kd4 40. Ka4 Kxc4 41. Kxa5 Kc5?? { (-0.21 → 5.81) Blunder. Kd3 was best. } (41... Kd3 42. a4 Kxe4 43. Kb6 Kf4 44. a5 e4 45. a6 e3 46. a7 e2 47. a8=Q) 42. a4 h6 43. Ka6 Kb4 44. a5 Kc5 45. Kb7 Kb5? { (7.10 → Mate in 33) Checkmate is now unavoidable. Kd4 was best. } (45... Kd4 46. a6 Kxe4 47. a7 Kf3 48. a8=Q Kxg4 49. Qf8 h5 50. Qf2 h4 51. Qe3) 46. a6 Kc5 47. a7 { Black resigns. } 1-0