1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. d5 Nbd7 8. Be3 Ne8 Main line is Ng4. 9. Nd2 f5 10. exf5 gxf5 11. f4 exf4 12. Bxf4 Bh6 13. O-O Bxf4 14. Rxf4 Ne5 15. Nb3 Qg5 16. Qd2 Threatens Rg4, winning the Queen. 16... Ng6 17. Rf2 Qxd2 18. Nxd2 Bd7 19. Nb5 Ne5 20. Rc1 c5 White's c5 had to be met, and this move also relieves the threat of a WN arriving at e6 via d4. 21. dxc6 bxc6 22. Nd4 Rb8 23. b3 c5 24. Nc2 Nf6 25. Ne3 Rbe8 Ignoring Nf5 which loses to Nfg4. Black has solved his opening problems. 26. Rcf1 Nc6 27. Nd5 Nxd5 28. cxd5 Nd4 29. Bd3 Re3 30. Bb1 Re5 Setting a trap. 31. Nc4 Rxd5 32. Be4 Ne2+! 33. Rxe2 fxe4 34. Rxe4 Rxf1+ 35. Kxf1 Rf5+ Ruth offered a draw around here, which I turned down as I thought I had winning chances. 36. Ke1 d5 37. Re7 Bb5 A mistake in time trouble. 37....Rf7 would have given Black the better of it. I was concerned about the KP endgame after 38 RxR KxR 39. Ne5+ Ke6 40 NxB KxN, but looking at it later, I think it's OK for Black. I'm in trouble now. 38. Ne3 Rh5 39. Ng4 Kf8 40. Rxa7 d4 41. Rc7 Bd3 42. a4 Rg5 43. Nf6 c4 Crucially important, to prevent white from having united passed pawns marching down the queen side. 44. bxc4 Rxg2 45. Nxh7+ Kg8 46. Nf6+ Kf8 47. Nh7+ Kg8 48. Nf6+ Kf8 Repetition to gain time on the clock. 49. Rd7 I was pleased to see this move, as I had calculated that I could draw from this position. 49. h4 retained some winning chances. 49... Re2+ 50. Kd1 Rxh2 51. Rxd4 Bc2+ 52. Kc1 Bxa4 53. Nd5 Bb3 At this point, I offered a draw, as the position is theoretically drawn, but Ruth turned it down and made me show that I knew how to force the draw. 54. Nb4 Bxc4 55. Rxc4 Ke7 56. Rc6 Kd7 57. Ra6 Rg2 58. Nc2 Rg1+ 59. Kd2 Rg3 60. Ne3 Rg1 61. Kd3 Rc1 62. Nc4 Ke7 63. Kd4 Rd1+ 64. Ke4 Re1+ 65. Ne3 Kd7 66. Kd4 Re2 67. Nf5 Re6 68. Ra5 Re1 69. Kd5 Rc1 70. Ra7+ Rc7 71. Ra6 Rc1 72. Rd6+ Kc7 73. Nd4 Rd1 74. Rc6+ Kd7 75. Rh6 1/2-1/2