[Event "Rated classical game"] [Site "https://lichess.org/tQHqeWCX"] [Date "2022.01.23"] [White "Challenger-2021"] [Black "Boisgilbert"] [Result "1-0"] [UTCDate "2022.01.23"] [UTCTime "16:19:08"] [WhiteElo "1788"] [BlackElo "1853"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6?! { (0.28 → 0.85) Inaccuracy. Nc6 was best. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. d4 exd4 4. Nxd4 Nf6 { C41 Philidor Defense: Exchange Variation } 5. Nc3 Be7 6. Bc4?! { (0.83 → 0.05) Inaccuracy. Bf4 was best. } (6. Bf4 O-O 7. Qd2 d5 8. O-O-O Nxe4 9. Nxe4 dxe4 10. Bc4 Bc5) 6... Bd7 7. Bf4 Nc6 8. Qd2 Nxd4 9. Qxd4 O-O 10. O-O-O a6 11. f3?? { (1.25 → -0.71) Blunder. e5 was best. } (11. e5 b5) 11... Nh5? { (-0.71 → 0.45) Mistake. b5 was best. } (11... b5 12. Be2 c5 13. Qd2 b4 14. Nb1 Be6 15. Bxd6 Bxd6 16. Qxd6 Qa5 17. a3 h6 18. Rd2) 12. Be3 Be6?? { (0.35 → 2.12) Blunder. b5 was best. } (12... b5 13. Bf1 Nf6 14. Qd2 c5 15. Kb1 Be6 16. g4 b4 17. Nd5 Nxd5 18. exd5 Bd7 19. h4) 13. g4 Nf6 14. h4 Bxc4?! { (1.50 → 2.52) Inaccuracy. b5 was best. } (14... b5 15. Bd5) 15. Qxc4 Nd7 16. Qe2?! { (3.27 → 2.40) Inaccuracy. f4 was best. } (16. f4 b5 17. Qc6 Rc8 18. h5 Nb8 19. Qd5 c6 20. Qd4 f6 21. h6 g6 22. g5 Rf7) 16... Bxh4?! { (2.40 → 3.57) Inaccuracy. Bf6 was best. } (16... Bf6 17. Nd5 c6 18. Nxf6+ Qxf6 19. h5 Rae8 20. h6 g6 21. Rhf1 Re6 22. Qe1 Qe7 23. Qb4) 17. Qh2 g5 18. f4 f6 19. e5? { (3.38 → 1.75) Mistake. Bf2 was best. } (19. Bf2 Rf7) 19... dxe5 20. fxe5? { (1.90 → 0.35) Mistake. f5 was best. } (20. f5 Rf7) 20... Qe7 21. Bf2 Bxf2?? { (0.35 → 2.57) Blunder. Nxe5 was best. } (21... Nxe5 22. Nd5 Qg7 23. Bxh4 gxh4 24. Qxh4 Qg5+ 25. Qxg5+ fxg5 26. Rh5 h6 27. Rxh6 Kg7 28. Rdh1) 22. Qxf2?? { (2.57 → -1.10) Blunder. Nd5 was best. } (22. Nd5) 22... Nxe5 23. Qf5 Rad8? { (-1.20 → 0.43) Mistake. Qg7 was best. } (23... Qg7 24. Ne4 Rf7 25. Rdf1 Raf8 26. Ng3 Qg6 27. Qe6 Kh8 28. Re1 Rg7 29. Nf5 Re8 30. Qb3) 24. Nd5 Qg7?? { (0.27 → 12.85) Blunder. Rxd5 was best. } (24... Rxd5 25. Rxd5 Qf7 26. Rdd1 Qg6 27. Qf1 Kg7 28. Qg2 b6 29. Rh3 Re8 30. Rdh1 h6 31. Rxh6) 25. Nxf6+ Rxf6?! { (13.90 → Mate in 7) Checkmate is now unavoidable. Kf7 was best. } (25... Kf7 26. Rxd8) 26. Rxd8+ Kf7 27. Qxe5 Kg6 28. Qe4+ { Black resigns. } 1-0