[Event "CAN-op"] [Site "St. John's CAN"] [Date "1970.07.29"] [Round "1"] [White "Johnston, R."] [Black "Coudari, Camille"] [Result "1/2-1/2"] [WhiteElo "2070"] [BlackElo "2268"] [ECO "A40"] [EventDate "1970.??.??"] [PlyCount "164"] [EventType "swiss"] [EventRounds "10"] [EventCountry "CAN"] 1. Nf3 d6 2. d4 g6 3. e3 Bg7 4. c4 c6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O O-O 8. b3 e5 9. Bb2 Re8 10. Rc1 Nbd7 11. d5 c5 12. e4 h6 13. Qd3 Nf8 14. Ne1 g5 15. g3 Ng6 16. Ng2 Bh3 17. Rc2 Kh8 18. Bc1 Nd7 19. Bh5 Re7 20. Nd1 Nf6 21. Be2 Qd7 22. f3 Nh5 23. Nf2 Bxg2 24. Kxg2 Nf6 25. Nd1 Ree8 26. Ne3 Rg8 27. Rf2 Ne7 28. Kh1 Raf8 29. Bf1 h5 30. h3 Bh6 31. g4 Kh7 32. Kg1 Rg6 33. a3 b6 34. b4 cxb4 35. axb4 Rc8 36. Ba3 Rgg8 37. c5 bxc5 38. bxc5 dxc5 39. Qa6 Rg6 40. Bxc5 Nxe4 41. fxe4 Rxa6 42. Bxa6 Rf8 43. Ra2 Ng6 44. Nf5 Rb8 45. Bf1 Rb7 46. Ra6 Rb6 47. Ra5 Bf8 48. Bxf8 Nxf8 49. gxh5 Qc7 50. Rfa2 Rb7 51. Ra6 Qc5+ 52. Kg2 Qb4 53. R6a4 Qb1 54. Ng3 Rb2+ 55. Rxb2 Qxb2+ 56. Be2 Qb6 57. Ra6 Qd4 58. Bg4 Qb2+ 59. Ne2 Qb7 60. Bf5+ Kg8 61. Rc6 a5 62. Rc8 Qb4 63. h6 a4 64. Ra8 a3 65. Kf3 Qd6 66. h7+ Kg7 67. Ng3 Qb4 68. Nh5+ Kh8 69. Kg4 Qe7 70. Ng3 Qb4 71. Nh5 Qe7 72. Nf6 a2 73. Nh5 a1=Q 74. Rxa1 Nxh7 75. Ra8+ Nf8 76. Rc8 Kg8 77. Rc6 Qa7 78. Nf6+ Kh8 79. Kh5 Qe3 80. Ng4 Qxh3+ 81. Kxg5 Kg7 82. Rh6 Qf1 1/2-1/2