[Event "Otwarte Mistrzostwa Szczecina w Szachach Szybkich 2024"] [Site "Szczecin, Poland"] [Date "2024.12.08"] [Round "5.3"] [White "Sieciechowicz, Marcin"] [Black "Derejczyk, Mateusz"] [Result "1/2-1/2"] [GameId "LrHKBlrA"] [WhiteElo "2328"] [BlackElo "2095"] [Variant "Standard"] [TimeControl "-"] [ECO "D31"] [Opening "Queen's Gambit Declined: Charousek Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Be7 { D31 Queen's Gambit Declined: Charousek Variation } 4. cxd5 exd5 5. Bf4 Nf6 6. e3 O-O 7. Bd3 c6 8. Nf3 Nbd7 9. h3 Re8 10. Qc2 Nf8 11. O-O Ne6 12. Be5 g6 13. Rab1 Bd6 14. b4 a6 15. a4 Ng7 16. b5 axb5 17. axb5 Bxe5 18. bxc6 bxc6 19. Nxe5 c5 20. Bb5 Bf5 21. e4 dxe4 22. Bxe8 Qxe8 23. Nb5 cxd4 24. Nc7 Qxe5 25. Nxa8 e3 26. Qc7 Qxc7 27. Nxc7 Bxb1 28. Rxb1 Nf5 29. fxe3 dxe3 30. Rb8+ Kg7 31. Ne8+ Nxe8 32. Rxe8 h5 33. g4 hxg4 34. hxg4 Nh6 35. g5 Nf5 36. Kg2 f6 37. gxf6+ Kxf6 38. Kf3 Kg5 39. Re4 Kf6 40. Kf4 Ne7 41. Kxe3 Nf5+ 42. Kf4 Ne7 43. Ra4 Nd5+ 44. Kf3 Ne7 45. Ra6+ Kf5 46. Ra5+ Kf6 47. Kg4 Nf5 48. Ra6+ Kf7 49. Kg5 Ne7 50. Rb6 Kg7 51. Rf6 Kg8 52. Kh6 Nf5+ 53. Kxg6 Ne7+ 54. Kh6 Nd5 55. Rf5 Ne7 56. Rf3 Nc6 57. Rf2 Ne5 58. Rf1 Nd7 59. Rd1 Ne5 60. Rd5 Nc6 61. Rd6 Ne7 62. Re6 Kf7 63. Re5 Kf6 64. Re1 Nd5 65. Kh5 Kf5 66. Kh4 Kf4 67. Rf1+ Ke4 68. Kg3 Ke5 69. Re1+ Kd4 70. Kf3 Nc3 71. Rc1 Kd3 72. Re1 Kd4 73. Re8 Nd5 74. Re4+ Kd3 75. Rh4 Nc3 76. Kf4 Kd4 77. Kf5+ Kd5 78. Rh8 Ne4 79. Kf4 Nd6 80. Rh1 Nb5 81. Rd1+ Kc4 82. Ke5 Nc3 83. Rd8 Nb5 84. Rh8 Nc3 85. Rh4+ Kd3 86. Rd4+ Ke3 87. Rd8 Ne4 88. Rd1 Nc3 89. Rd4 Ne2 90. Re4+ Kd3 91. Rh4 Nc3 92. Rb4 Ne2 93. Rb1 Nc3 94. Rb3 Kc4 95. Ra3 Kd3 96. Ra6 Ke3 97. Rd6 Ne2 98. Rd8 Nc3 99. Rh8 Kd3 100. Rh4 Ne2 101. Rh3+ Kc4 102. Rf3 Nc3 103. Rf1 { wins. } 1/2-1/2