1.
Nf3
g6
2.
c4
Bg7
3.
Nc3
c5
4.
g3
Nc6
5.
Bg2
e6
6.
e3
Nge7
7.
d4
cxd4
8.
Nxd4
Nxd4
9.
exd4
d5
10.
cxd5
Nxd5
11.
Nxd5
exd5
12.
O-O
O-O
13.
Be3
Be6
14.
Qb3
Qd7
15.
Rfc1
Rfc8
16.
Rc3
Rxc3
17.
bxc3
Rc8
18.
Rb1
b6
19.
Rc1
Bf8
20.
Bf1
h5
21.
h4
Bd6
22.
a4
Kg7
23.
Bd2
Rc7
24.
Ra1
Kh7
25.
Qa2
Kg7
26.
Rb1
Kh7
27.
Rb5
f6
28.
Bg2
Qe8
29.
Bxd5
Bd7
30.
Rb1
Bxa4
31.
Re1
Re7
32.
Rxe7+
Bxe7
33.
Bf7
Qd7
34.
Bg8+
Kh8
35.
Qf7
Ba3
36.
Qxg6
Qg7
37.
Bf7
Qxg6
38.
Bxg6
Bd1
39.
Kf1
Kg7
40.
Be8
Kf8
41.
Ke1
Kxe8
42.
Kxd1
f5
43.
Kc2
b5
44.
Kb3
Be7
45.
c4
bxc4+
46.
Kxc4
Kd7
47.
Kd5
Bd6
48.
Kc4
a6
49.
Kd5
Bc7
50.
Kc5
Bd6+
51.
Kb6
Ba3
52.
Bf4
Bd6
53.
Bd2
Ba3
54.
Bf4
Bd6
55.
Bh6
Bb4
56.
d5
a5
57.
Kb5
Kd6
58.
Kc4
Kd7
59.
Be3
Kd6
60.
Bf4+
Kd7
61.
Kb5
Be1
62.
f3
Bb4
63.
g4
fxg4
64.
fxg4
hxg4
65.
h5
Bd6
66.
Bxd6
Kxd6
67.
h6
g3
68.
h7
g2
69.
h8=Q
g1=Q
70.
Qd8+
Ke5
71.
d6
Qb1+
72.
Kxa5
Qa2+
73.
Kb6
Qb3+
74.
Kc7
Qc4+
75.
Kd7
Qe6+
76.
Kc6
Qc4+
1/2-1/2
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Event
Site
Montreal
Date
1974.08.04
Round
10
White
Berry, Jonathan
Black
Orton, William R
Result
1/2-1/2
Score
[Event "Canadian op"] [Site "Montreal"] [Date "1974.08.04"] [Round "10"] [White "Berry, Jonathan"] [Black "Orton, William R"] [Result "1/2-1/2"] [EventArchiveKey "canadian-open-1974-montreal"] 1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. g3 Nc6 5. Bg2 e6 6. e3 Nge7 7. d4 cxd4 8. Nxd4 Nxd4 9. exd4 d5 10. cxd5 Nxd5 11. Nxd5 exd5 12. O-O O-O 13. Be3 Be6 14. Qb3 Qd7 15. Rfc1 Rfc8 16. Rc3 Rxc3 17. bxc3 Rc8 18. Rb1 b6 19. Rc1 Bf8 20. Bf1 h5 21. h4 Bd6 22. a4 Kg7 23. Bd2 Rc7 24. Ra1 Kh7 25. Qa2 Kg7 26. Rb1 Kh7 27. Rb5 f6 28. Bg2 Qe8 29. Bxd5 Bd7 30. Rb1 Bxa4 31. Re1 Re7 32. Rxe7+ Bxe7 33. Bf7 Qd7 34. Bg8+ Kh8 35. Qf7 Ba3 36. Qxg6 Qg7 37. Bf7 Qxg6 38. Bxg6 Bd1 39. Kf1 Kg7 40. Be8 Kf8 41. Ke1 Kxe8 42. Kxd1 f5 43. Kc2 b5 44. Kb3 Be7 45. c4 bxc4+ 46. Kxc4 Kd7 47. Kd5 Bd6 48. Kc4 a6 49. Kd5 Bc7 50. Kc5 Bd6+ 51. Kb6 Ba3 52. Bf4 Bd6 53. Bd2 Ba3 54. Bf4 Bd6 55. Bh6 Bb4 56. d5 a5 57. Kb5 Kd6 58. Kc4 Kd7 59. Be3 Kd6 60. Bf4+ Kd7 61. Kb5 Be1 62. f3 Bb4 63. g4 fxg4 64. fxg4 hxg4 65. h5 Bd6 66. Bxd6 Kxd6 67. h6 g3 68. h7 g2 69. h8=Q g1=Q 70. Qd8+ Ke5 71. d6 Qb1+ 72. Kxa5 Qa2+ 73. Kb6 Qb3+ 74. Kc7 Qc4+ 75. Kd7 Qe6+ 76. Kc6 Qc4+ 1/2-1/2