1.
d4
Nf6
2.
c4
g6
3.
Nc3
d5
4.
Nf3
Bg7
5.
e3
O-O
6.
Be2
dxc4
7.
Bxc4
Nbd7
8.
O-O
c5
9.
Bb3
a6
10.
a4
e6
11.
Qe2
b6
12.
Rd1
Qc7
13.
Bd2
Bb7
14.
Rac1
e5
15.
dxe5
Nxe5
16.
Nxe5
Qxe5
17.
f3
b5
18.
axb5
axb5
19.
Nxb5
Qxb2
20.
Rb1
Qe5
21.
Bc3
Qe7
22.
Bc4
Rad8
23.
e4
Nh5
24.
g3
Rxd1+
25.
Rxd1
Bxc3
26.
Nxc3
Rd8
27.
Kf2
Ng7
28.
Rxd8+
Qxd8
29.
Qe3
Ne6
30.
Bxe6
fxe6
31.
Na4
c4
32.
Nc5
Qb6
33.
Qd4
Ba6
34.
Ke3
Bb5
35.
Qe5
Kf7
36.
Kf4
h6
37.
h4
Be8
38.
h5
gxh5
39.
Qxh5+
Ke7
40.
Qh4+
Kf7
1/2-1/2
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Event
Site
New York
Date
1969.??.??
Round
4
White
Black
Result
1/2-1/2
Score
[Event "USA-ch"] [Site "New York"] [Date "1969.??.??"] [Round "4"] [White "Bisguier, Arthur Bernard"] [Black "Byrne, Robert Eugene"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 dxc4 7. Bxc4 Nbd7 8. O-O c5 9. Bb3 a6 10. a4 e6 11. Qe2 b6 12. Rd1 Qc7 13. Bd2 Bb7 14. Rac1 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. f3 b5 18. axb5 axb5 19. Nxb5 Qxb2 20. Rb1 Qe5 21. Bc3 Qe7 22. Bc4 Rad8 23. e4 Nh5 24. g3 Rxd1+ 25. Rxd1 Bxc3 26. Nxc3 Rd8 27. Kf2 Ng7 28. Rxd8+ Qxd8 29. Qe3 Ne6 30. Bxe6 fxe6 31. Na4 c4 32. Nc5 Qb6 33. Qd4 Ba6 34. Ke3 Bb5 35. Qe5 Kf7 36. Kf4 h6 37. h4 Be8 38. h5 gxh5 39. Qxh5+ Ke7 40. Qh4+ Kf7 1/2-1/2