[Event "Rated classical game"] [Site "https://lichess.org/v03kc4Od"] [Date "2024.04.03"] [White "Shkalov"] [Black "ChatterjeeShriyam"] [Result "1-0"] [UTCDate "2024.04.03"] [UTCTime "13:13:34"] [WhiteElo "1676"] [BlackElo "1652"] [WhiteRatingDiff "+68"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 { C41 Philidor Defense } Bg4 4. dxe5 Bxf3?! { (1.50 → 2.29) Inaccuracy. Nd7 was best. } (4... Nd7 5. exd6 Bxd6 6. Be2 Qf6 7. Nc3 Bxf3 8. Bxf3 O-O-O 9. Nd5) 5. gxf3? { (2.29 → 0.95) Mistake. Qxf3 was best. } (5. Qxf3 dxe5 6. Qb3 Nd7 7. Qxb7 Ngf6 8. Qc6 Rb8 9. Bb5 Rb6) 5... a6? { (0.95 → 2.58) Mistake. Nc6 was best. } (5... Nc6 6. Bb5 dxe5 7. Bxc6+ bxc6 8. Qxd8+ Rxd8 9. Be3 f5 10. exf5) 6. exd6?! { (2.58 → 1.56) Inaccuracy. f4 was best. } (6. f4 Nc6 7. exd6 Bxd6 8. Be3 Qe7 9. Qf3 O-O-O 10. Nd2 Bc5) 6... Bxd6 7. f4 Nd7 8. e5 Be7 9. Be3 Nh6 10. Nc3 Nf5 11. Qd2?! { (3.06 → 2.06) Inaccuracy. Qg4 was best. } (11. Qg4 g6 12. O-O-O c6 13. Bh3 Qa5 14. Qe2 O-O-O 15. Qc4 Rhf8 16. a3 Qc7 17. Bxf5 gxf5) 11... O-O?! { (2.06 → 3.36) Inaccuracy. Nc5 was best. } (11... Nc5 12. O-O-O Qxd2+ 13. Bxd2 g6 14. Ne2 Ne4 15. Be1 Nh4 16. Ng3 Nc5 17. Bh3 Rf8 18. Ba5) 12. O-O-O Bb4?! { (3.19 → 4.61) Inaccuracy. Nc5 was best. } (12... Nc5 13. Bh3 Qxd2+ 14. Bxd2 Nh4 15. Nd5 Bd8 16. Be3 Ne6 17. Rhg1 h6 18. Rg3 Kh8 19. f5) 13. Bd3?! { (4.61 → 3.10) Inaccuracy. Qxd7 was best. } (13. Qxd7 Nxe3 14. fxe3 Bxc3 15. bxc3 Qh4 16. Qf5 g6 17. Qg5 Qxg5 18. fxg5 Rae8 19. Rd7 Rxe5) 13... Nxe3 14. fxe3 Bxc3?! { (2.93 → 3.73) Inaccuracy. Qh4 was best. } (14... Qh4 15. a3 Ba5 16. Bf5 Nb6 17. b4 Bxb4 18. axb4 a5 19. Nb1 Rfd8 20. Bd3 Qe7 21. Qg2) 15. Qxc3 c6?! { (3.70 → 5.48) Inaccuracy. Qh4 was best. } (15... Qh4 16. Qxc7 Rfd8 17. Bf5 Nf8 18. Qxb7 Qf2 19. Qe4 g6 20. Bg4 h5 21. Bh3 Rab8 22. Rd6) 16. h4?! { (5.48 → 3.85) Inaccuracy. Bf5 was best. } (16. Bf5 Qh4 17. Bxd7 Rfd8 18. Rhg1 Qe7 19. e6 fxe6 20. Bxe6+ Kh8 21. Qe5 b5 22. Rxd8+ Rxd8) 16... Nb6?! { (3.85 → 5.53) Inaccuracy. Qe7 was best. } (16... Qe7 17. Bxh7+ Kh8 18. Bf5 Nb6 19. Qd4 Nd5 20. c4 Nb4 21. Qd6 Nxa2+ 22. Kb1 Qxd6 23. exd6) 17. h5? { (5.53 → 3.42) Mistake. Bxh7+ was best. } (17. Bxh7+ Kxh7 18. Rxd8 Raxd8 19. e4 f6 20. e6 Rfe8 21. Qc5 Nd5 22. exd5 Rxd5 23. Qe3 Ra5) 17... Nd5 18. Qb3 Nxe3?? { (3.00 → 6.68) Blunder. Qb6 was best. } (18... Qb6 19. Qxb6 Nxb6 20. Rdg1 Rae8 21. Rg3 Kh8 22. Rhg1 Rg8 23. Kd2 Re7 24. Ke2 g6 25. Rh3) 19. Bxh7+ Kxh7 20. Rxd8 Raxd8 21. Qxe3 Rd7 22. f5 Rfd8?? { (6.68 → Mate in 14) Checkmate is now unavoidable. b6 was best. } (22... b6 23. h6 g5 24. e6 Re7 25. Qxg5 f6 26. Qh4 Ree8 27. b3 Rd8 28. e7 Rde8 29. exf8=B) 23. h6 g6 24. fxg6+ fxg6 25. e6 Re7 26. Rd1? { (Mate in 9 → 7.05) Lost forced checkmate sequence. Qg5 was best. } (26. Qg5 Rde8 27. Qf6 Rc7 28. Rg1 Rg8 29. e7 Rd7 30. e8=Q Rxe8 31. Qxg6+ Kh8 32. Qxe8+ Kh7) 26... Rde8 27. Rd7?! { (7.27 → 4.99) Inaccuracy. Qe5 was best. } (27. Qe5 Rf8 28. Rd7 Rxd7 29. exd7 Kxh6 30. Qe7 Rg8 31. d8=Q Rxd8 32. Qxd8 Kg7 33. Qe7+ Kg8) 27... Kh8?? { (4.99 → Mate in 8) Checkmate is now unavoidable. Rxd7 was best. } (27... Rxd7 28. exd7 Rxe3 29. d8=Q Rf3 30. Qe7+ Kxh6 31. Qxb7 Rf1+ 32. Kd2 Rf2+ 33. Kc3 a5 34. Qxc6) 28. Rxe7 Rxe7 29. Qe5+ Kh7 30. Qf6 Re8? { (7.65 → Mate in 1) Checkmate is now unavoidable. Rc7 was best. } { Black resigns. } (30... Rc7 31. e7 Rxe7 32. Qxe7+ Kxh6 33. Kd2 a5 34. Kd3 b5 35. Ke4 b4 36. Ke5 Kh5 37. Qe6) 1-0