[Event "Casual classical game"] [Site "https://lichess.org/7Kum7JnR"] [Date "2021.07.25"] [White "ksenlaskar"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2021.07.25"] [UTCTime "06:09:42"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. c3 Nxe4 4. d4?! { (-0.23 → -0.98) Inaccuracy. d3 was best. } (4. d3 Nf6 5. Nxe5 Bd6 6. d4 O-O 7. Bc4 Nc6 8. f4 Be7) 4... exd4 5. Qxd4 Nf6 6. Bg5 Be7 7. Nbd2 O-O 8. Ne4?? { (-1.64 → -6.05) Blunder. O-O-O was best. } (8. O-O-O d5) 8... Nxe4 9. Bd3?! { (-6.12 → -10.87) Inaccuracy. Bxe7 was best. } (9. Bxe7 Qxe7) 9... Nxg5 10. Nxg5 Bxg5 11. O-O Re8 12. g3 d6 13. b4 Bf6 14. Qc4 Nd7 15. Rfe1 Rxe1+ 16. Rxe1 a5 17. b5 Nc5 18. Qd5 Bg4 19. Bxh7+ Kxh7 20. f3 Be6 21. Qh5+ Kg8 22. g4 Bxc3 23. Re3 Bd4 24. Kf2 Bc4 25. Kg3 Bxe3 26. f4 Qf6 27. f5?! { (-26.28 → Mate in 4) Checkmate is now unavoidable. Qg5 was best. } (27. Qg5 Ne4+) 27... Qe5+ 28. Kh4 Qxh2# { Black wins by checkmate. } 0-1