[Event "Rated classical game"] [Site "https://lichess.org/cnS5BPCj"] [Date "2023.08.29"] [White "markmarkedymarkmark"] [Black "Davidc2214"] [Result "1-0"] [UTCDate "2023.08.29"] [UTCTime "19:02:37"] [WhiteElo "1949"] [BlackElo "1950"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Alekhine System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 Nf6 { D20 Queen's Gambit Accepted: Central Variation, Alekhine System } 4. e5 Nd5 5. Bxc4 Nb6 6. Bd3 Nc6 7. Be3 Nb4 8. Be4 f5 9. Bf3?! { (0.41 → -0.24) Inaccuracy. a3 was best. } (9. a3) 9... N4d5?! { (-0.24 → 0.78) Inaccuracy. f4 was best. } (9... f4) 10. Ne2 e6 11. O-O Be7 12. Nbc3 O-O 13. a3 Bd7?! { (0.52 → 1.12) Inaccuracy. Nxe3 was best. } (13... Nxe3 14. fxe3 c6 15. Nf4 a5 16. g3 g5 17. Nd3 Kh8 18. Rc1 a4 19. Qe2 Nc4 20. Bg2) 14. Rc1?! { (1.12 → 0.37) Inaccuracy. Nxd5 was best. } (14. Nxd5) 14... Bc6 15. Nf4? { (0.82 → -0.32) Mistake. Nxd5 was best. } (15. Nxd5) 15... Nxf4 16. Bxc6 bxc6 17. Bxf4 Nd5? { (-0.34 → 1.00) Mistake. g5 was best. } (17... g5 18. Bd2) 18. Ne2 Rb8 19. b4 Rb6 20. Qa4 g5 21. Bd2 Qa8 22. Rc4 Qb7 23. Rfc1 Ra6 24. Qb3 f4 25. Nc3 f3?? { (2.04 → 4.96) Blunder. Kg7 was best. } (25... Kg7) 26. Ne4? { (4.96 → 2.70) Mistake. Nxd5 was best. } (26. Nxd5 exd5 27. Rxc6 Qc8 28. Qxd5+ Kg7 29. e6 Rxc6 30. Rxc6 fxg2 31. Qe5+ Kg8 32. Rxc7 Qa6) 26... g4 27. Nc5 Bxc5 28. dxc5 h5 29. Qd3 Rf5 30. Rf4?? { (3.62 → 0.18) Blunder. h3 was best. } (30. h3) 30... Nxf4?? { (0.18 → 4.25) Blunder. Qb5 was best. } (30... Qb5 31. Rfc4 fxg2 32. h3 gxh3 33. Qxh3 Kf7 34. Re4 Ke7 35. Qg3 Kd7 36. Kxg2 Qa4 37. Rd4) 31. Qd8+ Kf7 32. Qd7+ Kf8 33. Bxf4 Rxf4 34. Qxe6 Rf7 35. Qh6+ Kg8 36. Qg6+ Rg7 37. Qe8+ Kh7 38. Qxh5+ Kg8 39. Qe8+ Kh7 40. e6 Qb5 41. e7 Rxe7 42. Qxe7+ Kg6 43. Qe6+ Kg7?! { (7.21 → 21.87) Inaccuracy. Kh7 was best. } (43... Kh7 44. Qf5+ Kh6 45. Qf6+ Kh7 46. Qh4+ Kg7 47. Qxg4+ Kh7 48. Qxf3 Rxa3 49. Qxa3 Qe2 50. Qh3+) 44. Qxg4+ Kh7? { (8.64 → Mate in 8) Checkmate is now unavoidable. Kh8 was best. } (44... Kh8 45. Qxf3 Rxa3 46. Qf6+ Kg8 47. Re1 Ra1 48. Qd8+ Kf7 49. Qxc7+ Kf6 50. Qd6+ Kg5 51. Qe5+) 45. Qxf3? { (Mate in 8 → 8.71) Lost forced checkmate sequence. Qf5+ was best. } (45. Qf5+ Kg8 46. Qe6+ Kh8 47. Qf6+ Kg8 48. Rd1 Qf1+ 49. Kxf1 fxg2+ 50. Kxg2 Rxa3 51. Rd8+ Kh7) 45... Qb8? { (8.71 → Mate in 6) Checkmate is now unavoidable. Rxa3 was best. } (45... Rxa3 46. Qf7+ Kh8 47. Qf6+ Kg8 48. Qg6+ Kf8 49. Re1 Ra1 50. Qf6+ Kg8 51. Qd8+ Kf7 52. Qxc7+) 46. Re1?! { (Mate in 6 → 13.52) Lost forced checkmate sequence. Qf7+ was best. } (46. Qf7+ Kh8 47. Rc3 Rxa3 48. Rxa3 Qc8 49. Rg3 Qg4 50. Rxg4 a5 51. Qg7#) 46... Qd8 47. Qf7+?! { (Mate in 7 → 10.39) Lost forced checkmate sequence. Re6 was best. } (47. Re6 Qd7 48. Qh5+ Kg8 49. Qg6+ Kf8 50. Rf6+ Ke7 51. Rf7+ Kd8 52. Rf8+ Ke7 53. Qf6#) 47... Kh6?! { (10.39 → Mate in 4) Checkmate is now unavoidable. Kh8 was best. } (47... Kh8 48. h4 Rxa3 49. h5 Ra1 50. Rxa1 Qd2 51. Qf6+ Kh7 52. Qg6+ Kh8 53. Qxc6 Qc3 54. Qh6+) 48. Re6+ Kg5 49. Rg6+ { Black resigns. } 1-0