[Event "2023 Summer Marathon"] [Site "https://lichess.org/fSVSmWDh"] [Date "2023.08.05"] [White "Lance5500"] [Black "PeshkaCh"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "22:21:57"] [WhiteElo "2776"] [BlackElo "3016"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [WhiteTitle "LM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D55"] [Opening "Queen's Gambit Declined: Neo-Orthodox Variation, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 { D55 Queen's Gambit Declined: Neo-Orthodox Variation, Main Line } c5 8. cxd5 exd5 9. dxc5 Bxc5 10. Bxf6 Qxf6 11. Qxd5 Bb4 12. Rc1 Nc6 13. Be2 Be6 14. Qb5 a6 15. Qxb7 Bd5 16. O-O?! { (0.51 → -0.48) Inaccuracy. Qd7 was best. } (16. Qd7 Bxc3+ 17. bxc3 Bxf3 18. gxf3 Rab8 19. f4 Rb2 20. Qg4 Rxa2 21. O-O Na5 22. Rb1 Rc2) 16... Bxc3 17. Rxc3?? { (-0.41 → -2.91) Blunder. bxc3 was best. } (17. bxc3) 17... Rab8?? { (-2.91 → 0.34) Blunder. Nd4 was best. } (17... Nd4 18. Qxd5 Nxe2+ 19. Kh1 Nxc3 20. bxc3 Qxc3 21. h3 Rab8 22. Kg1 Rb5 23. Qe4 Ra5 24. a4) 18. Qxa6 Rxb2 19. Nd4 Rxa2 20. Qd3 Ne5 21. Qd1 Qg6 22. f3 Rd8 23. Rc2 Bb3 24. Rxa2 Bxd1 25. Rxd1 Qb6 26. Rad2 Re8 27. Kf2 Nc6?! { (-0.13 → 0.62) Inaccuracy. Qf6 was best. } (27... Qf6 28. f4 g5 29. g3 Ng6 30. h3 Rb8 31. Bf3 Ne7 32. Kg2 Rb4 33. Rf2 gxf4 34. gxf4) 28. Nxc6?! { (0.62 → 0.00) Inaccuracy. Bb5 was best. } (28. Bb5 Nxd4 29. Bxe8 Nf5 30. Re2 Qb8 31. Bd7 Qb3 32. Rdd2 Ne7 33. Rd4 g6 34. Ba4 Qb8) 28... Qxc6 29. Rd3 Qb6 30. R1d2 g6 31. g3 h5 32. f4 Kg7 33. h4 Qb1 34. Bf3 Qb6 35. Bg2 Rb8 36. Bf3 Qf6 37. Bg2 Qf5 38. Bf3 Qh3 39. Bg2 Qh2 40. Rd1 Rb2+?? { (0.00 → 4.58) Blunder. g5 was best. } (40... g5 41. hxg5 h4 42. gxh4 Qxh4+ 43. Kf3 Qh5+ 44. Kg3 Rh8 45. Rh1 Qe2 46. Rxh8 Kxh8 47. Rd8+) 41. R3d2 Rxd2+?! { (4.64 → 5.96) Inaccuracy. g5 was best. } (41... g5 42. Rxb2 gxh4 43. gxh4 Qxh4+ 44. Kg1 Qg3 45. Re2 Qg4 46. Kf2 Qh4+ 47. Kf1 Kf8 48. Rd5) 42. Rxd2 g5?! { (6.02 → 8.46) Inaccuracy. Kf6 was best. } (42... Kf6 43. Rd1 Ke6 44. Rh1 Qxh1 45. Bxh1 Ke7 46. Bd5 f5 47. e4 fxe4 48. Ke3 Ke8 49. Bxe4) 43. fxg5 f6? { (7.55 → Mate in 16) Checkmate is now unavoidable. Kh7 was best. } (43... Kh7 44. Rd1 Kg6 45. Rh1 Qxh1 46. Bxh1 Kg7 47. Bf3 Kg8 48. e4 Kg7 49. Ke3 f6 50. gxf6+) 44. gxf6+?! { (Mate in 16 → 38.65) Lost forced checkmate sequence. Rd7+ was best. } (44. Rd7+ Kg6 45. Rd6 Kf7 46. gxf6 Kg6 47. e4 Kf7 48. e5 Kg6 49. Rd7 Kf5 50. Rd8 Ke6) 44... Kxf6 45. Rd1 Kf5 46. Rh1 Qxh1 47. Bxh1 Kg4?! { (38.82 → Mate in 8) Checkmate is now unavoidable. Kg6 was best. } (47... Kg6 48. Bf3 Kh6 49. Bd1 Kg6 50. e4 Kh6 51. Ba4 Kg7 52. Be8 Kh7 53. Bxh5 Kg7 54. e5) 48. Bg2?! { (Mate in 8 → 70.32) Lost forced checkmate sequence. Be4 was best. } (48. Be4 Kh3 49. Bf3 Kh2 50. Bxh5 Kh3 51. Bd1 Kh2 52. h5 Kh1 53. h6 Kh2 54. h7 Kh1) 48... Kf5 49. Bf3 Kg6 50. e4 Kh6 51. Ke3 Kg6 52. Kf4 Kf6 53. e5+ Kg6 54. Be4+ Kf7 55. Kf5 Ke7 56. e6 Kd6 57. Kf6 Kc5 58. e7 Kd4 59. e8=Q Ke3 60. Qe5 Kf2 61. Qxh5 Kxg3 62. Qg5+ Kf2 63. Bf5 Ke2 64. Qg6 Kd2 65. h5 Kc3 66. h6 Kb2 67. h7 Ka1 68. h8=Q Ka2 69. Qd8 Kb2 70. Qf7 Ka3 71. Qfc7 Kb4 72. Qdb8+ Ka4 73. Qca7# { White wins by checkmate. } 1-0