[Event "casual correspondence game"] [Site "https://lichess.org/yIb5cmNE"] [Date "2026.05.24"] [Round "-"] [White "lichess AI level 3"] [Black "grindigo"] [Result "1-0"] [GameId "yIb5cmNE"] [UTCDate "2026.05.24"] [UTCTime "15:45:51"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nf6 { [%eval 0.34] } 3. Nxe5 { [%eval 0.29] } { C42 Petrov's Defense } 3... Qe7 { [%eval 0.69] } 4. d4 { [%eval 0.67] } 4... Nxe4 { [%eval 1.1] } 5. Bd3 { [%eval 1.08] } 5... f5? { (1.08 → 2.38) Mistake. Nf6 was best. } { [%eval 2.38] } (5... Nf6 6. O-O d6 7. Nf3 Qd8 8. Qe2+ Be7 9. Re1 Be6 10. c4) 6. O-O { [%eval 2.07] } 6... d5?! { (2.07 → 2.78) Inaccuracy. Nc6 was best. } { [%eval 2.78] } (6... Nc6 7. Qh5+ g6 8. Nxg6 Qf7 9. Nf4 Nxd4 10. Nc3 Nxc3 11. bxc3) 7. Re1 { [%eval 2.53] } 7... c5?! { (2.53 → 4.04) Inaccuracy. Be6 was best. } { [%eval 4.04] } (7... Be6 8. f3 Nd7 9. Nxd7 Qxd7 10. fxe4 dxe4 11. Bf1 O-O-O 12. Nc3 Qf7 13. Qe2) 8. Bf4 { [%eval 3.37] } 8... cxd4 { [%eval 3.5] } 9. a4? { (3.50 → 1.58) Mistake. f3 was best. } { [%eval 1.58] } (9. f3 Qf6 10. fxe4 dxe4 11. Bb5+ Bd7 12. Nc3 Bxb5 13. Nxb5 Na6 14. Qxd4 Bc5) 9... Bd7? { (1.58 → 2.95) Mistake. Nd7 was best. } { [%eval 2.95] } (9... Nd7 10. Bb5 a6 11. Bxd7+ Bxd7 12. c3 d3 13. Nxd3 O-O-O 14. Nd2 Qf6 15. Nb3) 10. Nd2 { [%eval 2.45] } 10... Qh4?! { (2.45 → 3.43) Inaccuracy. Nc6 was best. } { [%eval 3.43] } (10... Nc6 11. f3 Nxe5 12. fxe4 dxe4 13. Nxe4 fxe4 14. Bxe5 e3 15. Bxd4 O-O-O 16. Qh5) 11. g3 { [%eval 3.24] } 11... Qh3? { (3.24 → 6.11) Mistake. Qf6 was best. } { [%eval 6.11] } (11... Qf6 12. f3 g5 13. fxe4 gxf4 14. Qh5+ Kd8 15. Nf7+ Kc7 16. e5 Qg7 17. Nxh8) 12. Nef3?? { (6.11 → 2.69) Blunder. Bf1 was best. } { [%eval 2.69] } (12. Bf1 Qxf1+ 13. Kxf1 Nc6 14. Nxd7 Kxd7 15. f3 Nc5 16. Qe2 Bd6 17. Bxd6 Kxd6) 12... Be6? { (2.69 → 5.38) Mistake. Be7 was best. } { [%eval 5.38] } (12... Be7 13. Nxd4 g5 14. Bf1 Qh6 15. Bxb8 Rxb8 16. Bb5 Qf6 17. Bxd7+ Kxd7 18. Nb5) 13. Nh4?! { (5.38 → 3.57) Inaccuracy. Nxd4 was best. } { [%eval 3.57] } (13. Nxd4 Bc8 14. Bf1 Qg4 15. Qxg4 fxg4 16. Nxe4 dxe4 17. Bc4 Kd8 18. Rxe4 Bd7) 13... Be7 { [%eval 3.99] } 14. Qe2?? { (3.99 → 0.00) Blunder. Bf1 was best. } { [%eval 0.0] } (14. Bf1 Qg4 15. Qxg4 fxg4 16. Nxe4 dxe4 17. Rxe4 Kf7 18. Rae1 Bxh4 19. Rxe6 Bf6) 14... g5?? { (0.00 → 2.49) Blunder. O-O was best. } { [%eval 2.49] } (14... O-O 15. f3 Bxh4 16. fxe4 fxe4 17. Nxe4 Rxf4 18. gxf4 dxe4 19. Qxe4 Qg4+ 20. Kh1) 15. Bb5+?? { (2.49 → -0.35) Blunder. Nxf5 was best. } { [%eval -0.35] } (15. Nxf5 Bxf5 16. Nxe4 O-O 17. Nxg5 Bxg5 18. Bxg5 Nc6 19. Bf4 Bxd3 20. Qxd3 Qg4) 15... Nc6 { [%eval -0.32] } 16. Nxe4 { [%eval -0.46] } 16... gxh4?? { (-0.46 → Mate in 6) Checkmate is now unavoidable. fxe4 was best. } { [%eval #6] } (16... fxe4 17. Bxg5 Bxg5 18. Qh5+ Kd7 19. Qxg5 Rhg8 20. Qh6 Raf8 21. Bf1 Qg4 22. Bg2) 17. Nf6+ { [%eval #5] } 17... Kf7 { [%eval #4] } 18. Qxe6+ { [%eval #3] } 18... Kg6 { [%eval #3] } 19. Ng4+ { [%eval #2] } 19... Kh5 { [%eval #2] } 20. Qxf5+ { [%eval #1] } 20... Bg5 { [%eval #1] } 21. Nf6+ { [%eval #1] } 21... Kh6 { [%eval #1] } 22. Qxg5# { White wins by checkmate. } 1-0