Duckworth, William vs Serpik, Ilia
Pacific Southwest Open · Round 5 · 2016.07.04 · 1/2-1/2 · D15 Slav Defense: Chebanenko Variation, Advance System
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PGN
[Event "Pacific Southwest Open"] [Site "Irvine, CA USA"] [Date "2016.07.04"] [Round "5"] [White "Duckworth, William"] [Black "Serpik, Ilia"] [Result "1/2-1/2"] [PlyCount "205"] [WhiteElo "2185"] [WhiteFideId "2006839"] [WhiteTitle "FM"] [BlackElo "2176"] [BlackFideId "2011522"] [ECO "D15k"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 a6 5. c5 Nbd7 6. Bf4 Nh5 7. Bd2 Nhf6 8. b4 g6 9. h3 Bg7 10. e3 O-O 11. Qc2 Qc7 12. Na4 Ne4 13. Bd3 Nxd2 14. Qxd2 e5 15. Nb6 Rb8 16. Nxd7 Bxd7 17. Nxe5 Bxe5 18. dxe5 Qxe5 19. O-O Bf5 20. Be2 Rfe8 21. Rfd1 Be4 22. Bf1 g5 23. Qd4 Qf5 24. Rd2 Qg6 25. f3 Bf5 26. g4 Be6 27. Bd3 Qg7 28. Qxg7+ Kxg7 29. Kf2 h5 30. Rh1 Rh8 31. Kg1 Kf6 32. Rf2 Rbg8 33. a3 Rh6 34. Rhh2 Rgh8 35. a4 Bd7 36. f4 hxg4 37. fxg5+ Kxg5 38. Rxf7 Bc8 39. h4+ Rxh4 40. Rg7+ Kf6 41. Rg6+ Ke5 42. Rxh4 Rxh4 43. Rg8 Be6 44. Rg7 Bc8 45. Rg8 Be6 46. Rg7 Rh3 47. Rxb7 Rxe3 48. Bxa6 d4 49. Re7 Kf6 50. Re8 d3 51. Rd8 Bd5 52. Bxd3 Rxd3 53. b5 g3 54. Rf8+ Ke7 55. Rf1 cxb5 56. axb5 Kd7 57. Rb1 Kc7 58. c6 Rd2 59. b6+ Kb8 60. c7+ Kb7 61. Rc1 Kc8 62. Re1 Kb7 63. Rc1 Be6 64. c8=Q+ Bxc8 65. Rc7+ Kb8 66. Rg7 Rd3 67. Rg8 Rb3 68. Kg2 Rxb6 69. Kxg3 Rf6 70. Rg7 Rd6 71. Kf4 Bd7 72. Ke5 Kc7 73. Rf7 Ra6 74. Rg7 Ra5+ 75. Kd4 Kd6 76. Rg6+ Be6 77. Rh6 Ra4+ 78. Ke3 Rg4 79. Kd3 Ke5 80. Rh5+ Bf5+ 81. Kc3 Rf4 82. Rg5 Kd5 83. Rh5 Kc5 84. Rh6 Rf3+ 85. Kb2 Bd3 86. Kc3 Be4+ 87. Kb2 Kc4 88. Rh4 Rf2+ 89. Ka3 Re2 90. Rg4 Kc3 91. Ka4 Bd3 92. Ka3 Re7 93. Rh4 Ra7+ 94. Ra4 Rb7 95. Rh4 Re7 96. Rg4 Rh7 97. Rf4 Rh1 98. Rf2 Ra1+ 99. Ra2 Re1 100. Rg2 Re8 101. Rg4 Re3 102. Rb4 Bc4 103. Rb3+ 1/2-1/2