lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/02Q7STL9"] [Date "2025.09.12"] [Round "-"] [White "Windows"] [Black "BOT-Caissal2"] [Result "1-0"] [UTCDate "2025.09.12"] [UTCTime "14:02:50"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+162"] [BlackRatingDiff "-163"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C41"] [Opening "Philidor Defense #4"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 d6 3. Bc4?! { (0.64 → 0.01) Inaccuracy. Best move was d4. } (3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bb5+ c6 7. Be2 O-O) 3... Be7?! { (0.01 → 0.60) Inaccuracy. Best move was Nf6. } { C41 Philidor Defense #4 } (3... Nf6 4. d3 Be7 5. O-O O-O 6. h3 Nbd7 7. Nc3 c6 8. Bb3 Nc5 9. Be3 Nfd7 10. d4) 4. d4?! { (0.60 → 0.09) Inaccuracy. Best move was O-O. } (4. O-O) 4... h6? { (0.09 → 1.71) Mistake. Best move was exd4. } (4... exd4 5. Qxd4) 5. dxe5 dxe5?? { (1.41 → 4.42) Blunder. Best move was Nc6. } (5... Nc6 6. Bf4 dxe5 7. Qxd8+ Bxd8 8. Nxe5 Nxe5 9. Bxe5 Bf6 10. Bxf6 Nxf6 11. Nc3 Be6 12. Bxe6) 6. Bxf7+ Kxf7? { (4.00 → 5.16) Mistake. Best move was Kf8. } (6... Kf8) 7. Qxd8?? { (5.16 → -2.00) Blunder. Best move was Nxe5+. } (7. Nxe5+ Kf8) 7... Bxd8 8. Nxe5+ Ke8 9. Ng6?! { (-1.44 → -2.03) Inaccuracy. Best move was Bf4. } (9. Bf4 Nc6) 9... Rh7 10. Nc3 Be6?! { (-1.76 → -1.22) Inaccuracy. Best move was Nc6. } (10... Nc6 11. Be3 Be6 12. Nf4 Bf7 13. O-O-O g5 14. Nd3 a5 15. Kb1 Kd7 16. Ne5+ Kc8 17. Nxc6) 11. Nf4 Bf7 12. e5? { (-1.23 → -2.50) Mistake. Best move was b3. } (12. b3 g5 13. Nd3 Nc6 14. Bb2 Be7 15. O-O-O Rd8 16. f4 gxf4 17. Nxf4 Nf6 18. g3 Rxd1+) 12... Ne7? { (-2.50 → -1.49) Mistake. Best move was g5. } (12... g5 13. Nd3) 13. e6 Bg8 14. Be3? { (-1.36 → -2.83) Mistake. Best move was Bd2. } (14. Bd2) 14... Nbc6? { (-2.83 → -1.73) Mistake. Best move was Nf5. } (14... Nf5 15. Ne4) 15. Rd1? { (-1.73 → -2.81) Mistake. Best move was O-O-O. } (15. O-O-O Nf5) 15... Nf5 16. Rd7? { (-2.19 → -4.47) Mistake. Best move was Ne4. } (16. Ne4 Nxe3) 16... Nxe3 17. fxe3 Bg5?? { (-4.32 → -0.81) Blunder. Best move was g5. } (17... g5 18. Rxh7 Bxh7 19. Nd3 Bg8 20. Rf1 Bxe6 21. e4 Be7 22. Nd5 Kd7 23. b3 a5 24. Ne3) 18. O-O? { (-0.81 → -2.41) Mistake. Best move was Nb5. } (18. Nb5 Bxf4) 18... Bxf4?! { (-2.41 → -1.49) Inaccuracy. Best move was Rc8. } (18... Rc8 19. Ncd5) 19. exf4?! { (-1.49 → -2.11) Inaccuracy. Best move was Rxf4. } (19. Rxf4) 19... Bxe6? { (-2.11 → -0.99) Mistake. Best move was g6. } (19... g6 20. Rxh7 Bxh7 21. Nd5 Rd8 22. c4 Bg8 23. Re1 Ne7 24. Nxc7+ Kf8 25. b3 a6 26. g4) 20. Rxc7 Rb8 21. Rd1 Ne7? { (-1.41 → 0.00) Mistake. Best move was Bf5. } (21... Bf5 22. Nd5 Bxc2 23. Re1+ Kf8 24. f5 Rd8 25. Ne7 h5 26. h3 a5 27. Rxb7 Nxe7 28. Rexe7) 22. Re1 Kf7?? { (-0.10 → 4.67) Blunder. Best move was Kd8. } (22... Kd8) 23. f5 Bxf5 24. Rexe7+ Kf6? { (4.22 → 5.80) Mistake. Best move was Kg8. } (24... Kg8 25. Nd5) 25. Nd5+ Kg5 26. Rxg7+?! { (5.78 → 5.13) Inaccuracy. Best move was Re5. } (26. Re5) 26... Rxg7 27. Rxg7+ Kh5?? { (4.77 → Mate in 2) Checkmate is now unavoidable. Best move was Bg6. } (27... Bg6 28. h4+ Kf5 29. Ne7+ Kf6 30. Rxg6+ Kxe7 31. Rxh6 Kf7 32. Rh7+ Kg6 33. Rc7 Kh5 34. g3) 28. Nf4+ Kh4 29. g3# { White wins by checkmate. } 1-0