[Event "casual correspondence game"] [Site "https://lichess.org/wcISSPQC"] [Date "2025.12.21"] [Round "-"] [White "Grigoruk_Kirill"] [Black "lichess AI level 3"] [Result "1-0"] [GameId "wcISSPQC"] [UTCDate "2025.12.21"] [UTCTime "08:26:10"] [WhiteElo "1591"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.21] } 3. Bc4 { [%eval 0.07] } 3... Bc5 { [%eval 0.2] } 4. Nc3 { [%eval 0.05] } 4... Nf6 { [%eval 0.09] } { C50 Four Knights Game: Italian Variation } 5. Ng5 { [%eval -0.32] } 5... O-O { [%eval -0.32] } 6. d3 { [%eval -0.17] } 6... d6 { [%eval -0.21] } 7. Bd2 { [%eval -0.69] } 7... Be6?? { (-0.69 → 2.75) Blunder. Bg4 was best. } { [%eval 2.75] } (7... Bg4 8. f3 Bc8 9. Na4 h6 10. Nxc5 dxc5 11. h4 Nh5 12. Kf2) 8. Nxe6?! { (2.75 → 1.66) Inaccuracy. Bxe6 was best. } { [%eval 1.66] } (8. Bxe6 fxe6 9. Nxe6 Qd7 10. Nxf8 Rxf8 11. h3 Nd5 12. O-O Nf4 13. Kh2 Nd4) 8... Qe7?? { (1.66 → 5.85) Blunder. fxe6 was best. } { [%eval 5.85] } (8... fxe6 9. Bxe6+ Kh8 10. O-O a5 11. Bh3 a4 12. a3 Nd4 13. Rb1 Qe8 14. Kh1) 9. Nxf8 { [%eval 5.31] } 9... Kxf8 { [%eval 5.46] } 10. Nd5 { [%eval 5.59] } 10... Qd8 { [%eval 5.62] } 11. Nxf6 { [%eval 5.51] } 11... gxf6 { [%eval 6.01] } 12. Bd5 { [%eval 5.71] } 12... Qd7 { [%eval 6.01] } 13. Bxc6 { [%eval 5.78] } 13... bxc6 { [%eval 5.93] } 14. O-O { [%eval 5.79] } 14... Ke7 { [%eval 5.8] } 15. Re1 { [%eval 5.61] } 15... Rb8 { [%eval 5.29] } 16. b3 { [%eval 5.41] } 16... Bd4 { [%eval 5.62] } 17. Rb1 { [%eval 5.39] } 17... a6 { [%eval 5.59] } 18. Bc3?! { (5.59 → 3.80) Inaccuracy. Qf3 was best. } { [%eval 3.8] } (18. Qf3 Rg8 19. c3 Bb6 20. Kh1 h5 21. Be3 c5 22. b4 cxb4 23. Bxb6 cxb6) 18... Bb6?! { (3.80 → 5.33) Inaccuracy. Bxc3 was best. } { [%eval 5.33] } (18... Bxc3 19. Re3 Rg8 20. Qh5 Bd4 21. Rf3 Qg4 22. Qxg4 Rxg4 23. h3 Rg5 24. Kf1) 19. g3 { [%eval 4.86] } 19... Bc5 { [%eval 5.51] } 20. d4 { [%eval 5.58] } 20... Ba7 { [%eval 5.6] } 21. f4 { [%eval 4.77] } 21... Qh3 { [%eval 5.1] } 22. fxe5 { [%eval 4.93] } 22... Bb6?! { (4.93 → 6.30) Inaccuracy. Rg8 was best. } { [%eval 6.3] } (22... Rg8 23. Qf3 fxe5 24. Kh1 exd4 25. Bd2 Rg6 26. Qf5 Rg4) 23. exf6+ { [%eval 6.43] } 23... Kf8 { [%eval 6.5] } 24. e5 { [%eval 6.51] } 24... Qf5 { [%eval 6.95] } 25. exd6 { [%eval 6.39] } 25... Qxf6 { [%eval 6.82] } 26. dxc7 { [%eval 6.76] } 26... Bxc7 { [%eval 6.86] } 27. Qh5 { [%eval 6.72] } 27... Bd8 { [%eval 7.98] } 28. Qxh7 { [%eval 7.57] } 28... Rb6 { [%eval 8.49] } 29. Qe4 { [%eval 7.14] } 29... Bc7 { [%eval 8.43] } 30. Qe8+ { [%eval 8.39] } 30... Kg7 { [%eval 8.31] } 31. a4 { [%eval 7.05] } 31... Qg5? { (7.05 → Mate in 10) Checkmate is now unavoidable. Rb8 was best. } { [%eval #10] } (31... Rb8 32. Qe7 Bd8 33. Qe4 Qh6 34. d5+ f6 35. Qg4+ Kf7 36. Bd4 Rb4 37. c3) 32. a5? { (Mate in 10 → 7.72) Lost forced checkmate sequence. d5+ was best. } { [%eval 7.72] } (32. d5+ Kh6 33. Qf8+ Kg6 34. Qg7+ Kh5 35. Qxf7+ Kg4 36. Re4+ Bf4 37. Rxf4+ Qxf4) 32... Rb7? { (7.72 → Mate in 10) Checkmate is now unavoidable. Rxb3 was best. } { [%eval #10] } (32... Rxb3 33. Rxb3 Bxg3 34. d5+ Be5+ 35. Kh1 Bxc3 36. Rxc3 Qxd5+ 37. Qe4 Qxe4+ 38. Rxe4) 33. d5+ { [%eval #9] } 33... Kh7 { [%eval #4] } 34. Qxf7+ { [%eval #3] } 34... Kh6 { [%eval #3] } 35. Re6+ { [%eval #2] } 35... Qg6 { [%eval #1] } 36. Qxg6# { White wins by checkmate. } 1-0