[Event "Casual correspondence game"] [Site "https://lichess.org/Z2COsN8D"] [Date "2024.04.26"] [White "ulmus3650"] [Black "GongBoxun"] [Result "1-0"] [UTCDate "2024.04.26"] [UTCTime "08:35:25"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Bd3?! { (0.62 → 0.07) Inaccuracy. d4 was best. } (3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. g3 Nc6 7. Nxc6 bxc6) 3... g6 4. O-O Bh6 5. c4?! { (0.47 → -0.26) Inaccuracy. Bc4 was best. } (5. Bc4 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Qb3 O-O 9. Qxb7 Nbd7 10. Bd5 Rc8 11. Bc6 Nc5) 5... f6 6. Qa4+ Bd7 7. Qa3 f5?! { (0.03 → 0.91) Inaccuracy. Nc6 was best. } (7... Nc6 8. Nc3) 8. Nc3 fxe4? { (0.78 → 2.13) Mistake. Nc6 was best. } (8... Nc6 9. c5 Nf6 10. cxd6 cxd6 11. exf5 O-O 12. Bc4+ Kg7 13. d4 Bxc1 14. dxe5 dxe5 15. Raxc1) 9. Nxe4? { (2.13 → 0.89) Mistake. Bxe4 was best. } (9. Bxe4 Nc6) 9... Bf5 10. Re1 Ne7 11. Nf6+ Kf7 12. Ne4 Rg8? { (1.28 → 2.82) Mistake. Rf8 was best. } (12... Rf8 13. Neg5+ Bxg5 14. Nxg5+ Kg8 15. Bxf5 Rxf5 16. d4 Nec6 17. dxe5 dxe5 18. Qb3 Nd4 19. Qxb7) 13. c5 Bxe4 14. Rxe4?! { (3.01 → 2.11) Inaccuracy. Bxe4 was best. } (14. Bxe4 Nbc6 15. d4 Bxc1 16. cxd6 Qxd6 17. Qb3+ Kg7 18. dxe5 Qb4 19. Qxb4 Nxb4 20. Raxc1 c6) 14... Nd5?? { (2.11 → 5.05) Blunder. Kg7 was best. } (14... Kg7 15. Bb5) 15. cxd6 g5?! { (4.42 → 6.35) Inaccuracy. Kg7 was best. } (15... Kg7 16. Rxe5 c6 17. Re7+ Kh8 18. b3 Nxe7 19. Bb2+ Bg7 20. Ng5 Qe8 21. Re1 Nf5 22. Rxe8) 16. Bc4 g4?! { (5.62 → 7.85) Inaccuracy. Qxd6 was best. } (16... Qxd6 17. Qxd6 cxd6 18. Bxd5+ Kg7 19. d4 Nd7 20. dxe5 Nxe5 21. Be3 Kh8 22. Nxe5 dxe5 23. Bb3) 17. Nxe5+ Kf8? { (8.06 → Mate in 18) Checkmate is now unavoidable. Kf6 was best. } (17... Kf6 18. Bxd5 Nd7 19. Qc3 Kf5 20. Nxg4 Rxg4 21. Be6+ Kg6 22. Rxg4+ Bg5 23. dxc7 Qe7 24. Qd3+) 18. Bxd5?? { (Mate in 18 → 6.83) Lost forced checkmate sequence. dxc7+ was best. } (18. dxc7+ Kg7 19. cxd8=Q Rxd8 20. Rxg4+ Kf6 21. d4 Bf4 22. Bxf4 Ke6 23. Bh6 b6 24. Qf3 Rd7) 18... g3?? { (6.83 → Mate in 7) Checkmate is now unavoidable. Qxd6 was best. } (18... Qxd6 19. Bxb7 Qxa3 20. bxa3 Nc6 21. Bxc6 Rd8 22. d4 Bxc1 23. Rxc1 Rg5 24. Nd7+ Rxd7 25. Bxd7) 19. Qf3+?! { (Mate in 7 → 11.32) Lost forced checkmate sequence. dxc7+ was best. } (19. dxc7+ Kg7 20. cxd8=Q gxf2+ 21. Kxf2 Rxd8 22. Qe7+ Kh8 23. Nf7+ Kg8 24. Nxh6+ Kh8 25. Qe5#) 19... Ke8?! { (11.32 → Mate in 1) Checkmate is now unavoidable. Kg7 was best. } (19... Kg7 20. Qxg3+ Bg5 21. Rg4 h6 22. d4 Kh8 23. Nf7+ Kh7 24. Be4+ Rg6 25. Nxd8 Nd7 26. Bxg5) 20. Qf7# { White wins by checkmate. } 1-0