[Event "Guest7730598432 vs Guest4040019085"] [Site "Chess.com"] [Date "2023-10-30"] [White "Guest7730598432"] [Black "Guest4040019085"] [Result "1-0"] [WhiteElo "1600"] [BlackElo "1600"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 { C41 Philidor Defense: Exchange Variation } Bd7?! { (0.52 → 1.42) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3 Be7 6. g3 Nc6 7. h3 O-O 8. Bg2 Bd7 9. O-O) 5. Nc3?! { (1.42 → 0.82) Inaccuracy. Be3 was best. } (5. Be3 Nc6 6. Qd2 a6 7. Nc3 g6 8. O-O-O Bg7 9. Nxc6 Bxc6) 5... Nc6 6. Be3 Nf6 7. Bc4 Be7 8. h3 Nxd4 9. Bxd4 h6 10. O-O a6 11. Re1 c5?! { (0.57 → 1.49) Inaccuracy. b5 was best. } (11... b5) 12. Be3? { (1.49 → 0.36) Mistake. e5 was best. } (12. e5) 12... b5 13. Bd5 Nxd5?! { (0.26 → 1.01) Inaccuracy. Rb8 was best. } (13... Rb8 14. Bf4 b4 15. Ne2 O-O 16. c4 bxc3 17. Nxc3 Nxd5 18. Nxd5 Rxb2 19. Nxe7+ Qxe7 20. Bxd6) 14. Nxd5 O-O 15. Qd2?! { (1.21 → 0.26) Inaccuracy. Bf4 was best. } (15. Bf4 Re8 16. Nxe7+ Qxe7 17. Bxd6 Qf6 18. e5 Qf5 19. Re3 Rad8 20. Qe2 Re6 21. Rd1 Bc6) 15... Bc6 16. Rad1 Bxd5 17. Qxd5 a5?! { (0.21 → 1.23) Inaccuracy. Qa5 was best. } (17... Qa5) 18. Bf4 Ra6 19. Re3 b4 20. Qc4 Ra7? { (1.28 → 2.83) Mistake. Rb6 was best. } (20... Rb6 21. e5) 21. Red3?! { (2.83 → 1.80) Inaccuracy. Bxd6 was best. } (21. Bxd6) 21... Rd7? { (1.80 → 3.37) Mistake. Qe8 was best. } (21... Qe8 22. b3 Rd7 23. e5 d5 24. Rxd5 Rxd5 25. Qxd5 Qc8 26. Qe4 a4 27. Be3 a3 28. Rd3) 22. e5? { (3.37 → 1.81) Mistake. Rd5 was best. } (22. Rd5 Bg5 23. Bxd6 Be7 24. e5 Qb6 25. Bxe7 Rxe7 26. Rxc5) 22... a4?? { (1.81 → 4.24) Blunder. d5 was best. } (22... d5) 23. b3? { (4.24 → 2.32) Mistake. exd6 was best. } (23. exd6 Bg5 24. Be5 Bf6 25. Qxc5 Bxe5 26. Qxe5 Qb6 27. b3 Rc8 28. Rd4 a3 29. R1d2 g6) 23... axb3 24. axb3 Bg5? { (2.48 → 4.35) Mistake. d5 was best. } (24... d5 25. Rxd5 Rxd5 26. Rxd5 Qb6 27. Rd7 Re8 28. Be3 Qc6 29. Ra7 Qc8 30. Qd5 Rd8 31. Qb7) 25. Bxg5 Qxg5 26. exd6 Rfd8 27. Rd5 Qf6 28. Qxc5 Qc3 29. Qxc3 bxc3 30. f4 f6 31. f5 Kf7 32. Kf2 g5 33. R1d4 Kg7 34. Ke3 h5 35. g3 Kh6 36. Kd3 Kg7 37. Kxc3 Rc8+ 38. Kd3 Rc6 39. c4 Kf7 40. b4 Ra6 41. Ke4 Ra3 42. Rd3 Ra4 43. Rb3 Ra1 44. c5 Re1+ 45. Re3 Rxe3+?! { (7.01 → 11.75) Inaccuracy. Rc1 was best. } (45... Rc1 46. Rd4 Rb7 47. Kd5 Rb1 48. g4 R7xb4 49. Rxb4 Rxb4 50. d7 Rxg4 51. d8=Q Rd4+ 52. Kxd4) 46. Kxe3 h4?! { (10.69 → Mate in 12) Checkmate is now unavoidable. Rd8 was best. } (46... Rd8 47. d7) 47. g4 Ke8 48. Kd4 Ra7 49. Kc4 Ra3?! { (10.97 → Mate in 12) Checkmate is now unavoidable. Kd7 was best. } (49... Kd7 50. Rd3 Kc6 51. b5+ Kb7 52. Re3 Ra4+ 53. Kd5 Rb4 54. Re7+ Kc8 55. Kc6 Kd8 56. Ra7) 50. Rd3?! { (Mate in 12 → 14.19) Lost forced checkmate sequence. c6 was best. } (50. c6 Ra7 51. Rb5 Ra8 52. Rb7 Ra1 53. Rb8+ Kf7 54. d7 Rc1+ 55. Kb5 Rd1 56. d8=Q Rxd8) 50... Ra1 51. c6?! { (Mate in 12 → 15.89) Lost forced checkmate sequence. d7+ was best. } (51. d7+ Kd8 52. c6 Rc1+ 53. Kb5 Rc2 54. Ra3 Rd2 55. Ra8+ Ke7 56. Re8+ Kf7 57. d8=Q Rxd8) 51... Rc1+?! { (15.89 → Mate in 10) Checkmate is now unavoidable. Kd8 was best. } (51... Kd8 52. Re3 Rc1+ 53. Kb5 Rd1 54. c7+ Kd7 55. Re7+ Kxd6 56. c8=N+ Kd5 57. Rd7+ Ke4 58. Rxd1) 52. Kb5 Ra1 53. d7+ Kd8 54. c7+ Kxc7 55. d8=Q+ Kb7 56. Rd7# { White wins. } 1-0