[Event "Rated correspondence game"] [Site "https://lichess.org/d4Koauz7"] [Date "2023.12.20"] [White "the_puzzles"] [Black "pgsdevoto"] [Result "1-0"] [UTCDate "2023.12.20"] [UTCTime "16:14:43"] [WhiteElo "2233"] [BlackElo "2251"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 { C41 Philidor Defense: Exchange Variation } 5. Nc3 Be7 6. Be2 O-O 7. O-O c5 8. Nb3 Nc6 9. Bf4 Ne5 10. Nxc5 b6?! { (0.93 → 1.63) Inaccuracy. Ng6 was best. } (10... Ng6 11. Nd3) 11. Nb3 Bb7 12. f3 a6 13. Bxe5?! { (1.50 → 0.85) Inaccuracy. Qd4 was best. } (13. Qd4 Ng6) 13... dxe5 14. Qxd8 Rfxd8 15. Rfd1 Bb4?! { (1.14 → 2.32) Inaccuracy. Kf8 was best. } (15... Kf8 16. Kf1) 16. Na4 Rxd1+ 17. Rxd1 b5?! { (2.40 → 3.13) Inaccuracy. Rb8 was best. } (17... Rb8 18. Nxb6 Bxe4 19. fxe4 Rxb6 20. Rd8+ Bf8 21. Bd3 g6 22. Ra8 h5 23. Kf1 Kg7 24. Ke2) 18. Nb6? { (3.13 → 1.72) Mistake. Nac5 was best. } (18. Nac5 Bc6 19. a3 Bxc5+ 20. Nxc5 Ne8 21. Nd3 f6 22. Nb4 Bb7 23. Rd7 Rb8 24. c4 a5) 18... Re8?! { (1.72 → 2.43) Inaccuracy. Rb8 was best. } (18... Rb8 19. c4) 19. Nd7?! { (2.43 → 1.65) Inaccuracy. c4 was best. } (19. c4 bxc4 20. Nxc4 Bc6 21. a3 Bf8 22. Nba5 Ba4 23. b3 Bd7 24. b4 Ba4 25. Rd2 Bb5) 19... Nh5? { (1.65 → 3.19) Mistake. Nxd7 was best. } (19... Nxd7 20. Rxd7 Bc8 21. Rc7 Rd8 22. Kf1 h5 23. Nc5 Bd2 24. c4 h4 25. cxb5 axb5 26. Bxb5) 20. g3 g6 21. g4 Nf4 22. Nf6+ Kf8 23. Nxe8 Nxe2+ 24. Kf2 Nf4 25. Nf6 Kg7 26. Nd7 f6 27. h4 Kf7?! { (4.44 → 5.67) Inaccuracy. Bc8 was best. } (27... Bc8 28. Ndc5 Ne6 29. Nxe6+ Bxe6 30. Kg2 Be7 31. Na5 Bc5 32. a3 f5 33. gxf5 gxf5 34. exf5) 28. g5 fxg5 29. hxg5 Nh3+ 30. Kg3 Nxg5 31. Nxe5+ Kf6 32. Ng4+ Ke7 33. Ne3 Bd6+ 34. Kg4 h6 35. Nd4?! { (4.32 → 3.19) Inaccuracy. Nd5+ was best. } (35. Nd5+ Kf7 36. Nb6 Be7 37. Kg3 Ke8 38. Nd5 Bd6+ 39. Kg2 h5 40. Na5 Bc8 41. Rh1 Kf8) 35... Bc8+ 36. Kh4 Nf7 37. Nd5+ Kf8 38. Nb6 g5+?! { (3.95 → 5.11) Inaccuracy. Bb7 was best. } (38... Bb7 39. Kh3 h5 40. c4 bxc4 41. Nxc4 Ng5+ 42. Kg2 Bc7 43. Ne2 Bc8 44. Ne3 Bh3+ 45. Kf2) 39. Kh5 Bh3 40. Nf5 Bf4 41. Nd5 Bg2 42. Rd3 Bc1 43. Rb3?! { (4.94 → 3.84) Inaccuracy. Rc3 was best. } (43. Rc3 Ne5 44. Rc8+ Kf7 45. Nxh6+ Ke6 46. Re8+ Kd7 47. Rxe5 Bxf3+ 48. Kg6 Bxe4+ 49. Rxe4 Bxb2) 43... Ne5 44. Nd4 Nc4 45. Nc7?! { (4.53 → 3.50) Inaccuracy. a4 was best. } (45. a4 Bxb2 46. c3 Ke8 47. axb5 axb5 48. Rxb5 Bxc3 49. Nxc3 Nd6 50. Re5+ Kf7 51. Kxh6 Bxf3) 45... Bxb2 46. c3 Bc1 47. Nxa6 Nd2 48. Rxb5 Nxf3 49. Rf5+ { Black resigns. } 1-0