[Event "cdca day practice 289"] [Site "https://lichess.org/7bO57xqa"] [Date "2021.05.17"] [White "Prabhat1976"] [Black "Nirajsinha"] [Result "1-0"] [UTCDate "2021.05.17"] [UTCTime "06:58:25"] [WhiteElo "1977"] [BlackElo "1681"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 Nc6 4. Bc4?! { (0.85 → 0.25) Inaccuracy. Bb5 was best. } (4. Bb5 Be7 5. d4 exd4 6. Nxd4 Bd7 7. Nxc6 bxc6 8. Be2 Bf6) 4... Qf6?! { (0.25 → 1.36) Inaccuracy. Na5 was best. } (4... Na5 5. Bb5+ c6 6. Bd3 c5 7. O-O Be7 8. Nd5 Nf6 9. c3) 5. Nd5 Qg6?? { (0.83 → 5.37) Blunder. Qd8 was best. } (5... Qd8 6. d4 Be7 7. dxe5 dxe5 8. Qd3 Nf6 9. O-O O-O 10. Bd2) 6. Nxc7+ Kd8 7. Nxa8 Qxg2?! { (5.11 → 7.59) Inaccuracy. Bg4 was best. } (7... Bg4 8. Be2 Kc8 9. b4 Bxf3 10. Bxf3 Kb8 11. c3 Kxa8 12. d3) 8. Rg1 Qh3 9. d3 Bg4 10. Rg3 Qh5 11. Be3 Nf6 12. Qe2 Be7 13. O-O-O Nd7?! { (5.33 → 7.11) Inaccuracy. Kc8 was best. } (13... Kc8 14. h3 Bxf3 15. Qxf3 Qxf3 16. Rxf3 Nd4 17. Bxd4 exd4 18. Rg1 g6 19. Bxf7 Kb8 20. Bxg6) 14. Rdg1 Bh4 15. Rxg4 Nf6 16. Rxh4 Nd4 17. Nxd4 Qxh4 18. Nf5 Qxh2 19. Rxg7 Qh1+ 20. Kd2 Kd7?! { (20.18 → Mate in 8) Checkmate is now unavoidable. b5 was best. } (20... b5 21. Bxb5) 21. Rxf7+ Kc6 22. Rxf6 Rxa8 23. Rxd6+ Kc7 24. Rh6?! { (Mate in 6 → 24.36) Lost forced checkmate sequence. Qg4 was best. } (24. Qg4 Qh6 25. Rxh6 Rd8 26. Rxh7+ Rd7 27. Nd6 Rxh7 28. Qc8+ Kxd6 29. Bc5#) 24... Qg2?! { (24.36 → Mate in 5) Checkmate is now unavoidable. Rd8 was best. } (24... Rd8 25. Rxh1) 25. Rxh7+ Kc6 26. Bd5+ Kb5 27. Rxb7+ Ka6 28. d4+ Ka5 29. Qb5# { White wins by checkmate. } 1-0