[Event "Casual correspondence game"] [Site "https://lichess.org/TNchgeyU"] [Date "2024.03.30"] [White "lichess AI level 8"] [Black "koushal5555"] [Result "1-0"] [UTCDate "2024.03.30"] [UTCTime "05:04:41"] [WhiteElo "?"] [BlackElo "1437"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 { C41 Philidor Defense: Exchange Variation } Nd7 5. Nc3 Be7?! { (0.94 → 1.92) Inaccuracy. Ngf6 was best. } (5... Ngf6 6. g4 h6 7. g5 hxg5 8. Bxg5 Nc5 9. h4 c6 10. Qe2) 6. Be3?! { (1.92 → 1.02) Inaccuracy. Rg1 was best. } (6. Rg1 Nb6 7. a4 a5 8. Be3 Nf6 9. g4 d5 10. e5 Ne4) 6... Ngf6 7. Qe2 O-O 8. O-O-O Nb6 9. Kb1 d5 10. e5 Ne8 11. g4 Be6? { (0.73 → 2.16) Mistake. Bb4 was best. } (11... Bb4) 12. f4 g6?! { (2.05 → 3.25) Inaccuracy. c5 was best. } (12... c5 13. Nxe6) 13. f5 gxf5? { (3.24 → 5.87) Mistake. Bd7 was best. } (13... Bd7 14. Nb3 c6 15. h4 Qc7 16. Bh6 Nc4 17. Rxd5 Na3+ 18. bxa3 cxd5 19. Nxd5 Qd8 20. h5) 14. gxf5 Bd7 15. Qg2+ Kh8 16. Rg1 Rg8?? { (5.82 → Mate in 1) Checkmate is now unavoidable. c5 was best. } (16... c5 17. Bh6 Bg5 18. Bxg5 Rg8 19. Bxd8 Rxg2 20. Bxg2 Rxd8 21. Bxd5 cxd4 22. Bxf7 Nc7 23. e6) 17. Qxg8# { White wins by checkmate. } 1-0