[Event "USCL Boston vs Philadelphia"] [Site "?"] [Date "2005.10.26"] [Round "9"] [White "Richard Costigan"] [Black "Joshua E Friedel"] [Result "1-0"] [WhiteElo "2295"] [BlackElo "2477"] [ECO "D00"] [Opening "Queen's Pawn: Mason Variation"] 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Bd3 Bd6 7. Bxd6 Qxd6 8. f4 cxd4 9. cxd4 Bd7 10. a3 Ne7 11. Ngf3 Qb6 12. Qe2 Qxb2 13. O-O Bc6 14. Ne5 O-O 15. Rab1 Qxa3 16. Ndc4 dxc4 17. Nxc4 Qa6 18. Ra1 Ba4 19. Nb2 Qd6 20. Rxa4 Ned5 21. Ra5 Nc3 22. Qc2 Rfc8 23. Nc4 Qb4 24. Rfa1 Rxc4 25. Bxc4 Qxc4 26. Rc5 Ne2+ 27. Kf2 Ng4+ 28. Ke1 Qxc2 29. Rxc2 Nxe3 30. Rxe2 Nd5 31. f5 Nf4 32. Rc2 a6 33. g3 Nd5 34. Rac1 Kf8 35. Rc8+ Rxc8 36. Rxc8+ Ke7 37. Ra8 Ne3 38. fxe6 Nc2+ 39. Kd1 Nxd4 40. exf7 Kxf7 41. Ra7 Kg6 42. Rxb7 h5 43. Rb6+ Kf5 44. Rxa6 Nf3 45. h3 h4 46. Ra5+ Kg6 47. Ra6+ Kg5 48. Ra5+ Kf6 49. Ra3 Nd4 50. g4 Ne6 51. Ke2 Nf4+ 52. Kf2 g5 53. Rf3 Ke5 54. Ke3 Ng2+ 55. Kf2 Nf4 56. Ra3 Ke4 57. Re3+ Kd4 58. Rb3 Ke4 59. Ra3 Ke5 60. Ra5+ Ke4 61. Kg1 Ne6 62. Rf5 Nf4 63. Kh2 Ne6 64. Ra5 Kf4 65. Ra4+ Ke5 66. Kg2 Nf4+ 67. Kf3 Nxh3 68. Ra5+ Kf6 69. Ra6+ Kg7 70. Ke4 Nf2+ 71. Kf5 Nh3 72. Ra1 Kh6 73. Ra8 Kg7 74. Ra7+ Kh6 75. Ra1 Nf2 76. Ra6+ Kg7 77. Rg6+ Kf7 78. Rxg5 h3 79. Rh5 Kg7 80. Kf4 Kg6 81. Kg3 Nd3 82. Rxh3 Ne5 83. Rh5 Nf7 84. Ra5 Nd8 85. Kh4 Kh6 86. Ra7 Kg6 87. Rd7 Nf7 88. Rxf7 {#r} 1-0