1.
c4
Nf6
2.
Nc3
d5
3.
cxd5
Nxd5
4.
g3
g6
5.
Bg2
Nxc3
6.
bxc3
c5
7.
Rb1
Qc7
8.
Qa4+
Nd7
9.
Nf3
Bg7
10.
O-O
O-O
11.
d4
Nb6
12.
Qa5
Nd5
13.
Qxc7
Nxc7
14.
Ba3
Nd5
15.
Rfc1
Bh6
16.
e3
Bf5
17.
Rxb7
Nxe3
18.
fxe3
Bxe3+
19.
Kf1
Bxc1
20.
Bxc1
Rab8
21.
Rxe7
Be6
22.
Ba3
Rb1+
23.
Ne1
cxd4
24.
cxd4
Bc4+
25.
Kg1
Rd8
26.
Bc5
Bxa2
27.
Bxa7
Be6
1/2-1/2
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Event
Site
Ventura
Date
1971.??.??
Round
8
White
Martz, William E
Black
Dubeck, Leroy
Result
1/2-1/2
Score
[Event "US Open-72"] [Site "Ventura"] [Date "1971.??.??"] [Round "8"] [White "Martz, William E"] [Black "Dubeck, Leroy"] [Result "1/2-1/2"] 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 6. bxc3 c5 7. Rb1 Qc7 8. Qa4+ Nd7 9. Nf3 Bg7 10. O-O O-O 11. d4 Nb6 12. Qa5 Nd5 13. Qxc7 Nxc7 14. Ba3 Nd5 15. Rfc1 Bh6 16. e3 Bf5 17. Rxb7 Nxe3 18. fxe3 Bxe3+ 19. Kf1 Bxc1 20. Bxc1 Rab8 21. Rxe7 Be6 22. Ba3 Rb1+ 23. Ne1 cxd4 24. cxd4 Bc4+ 25. Kg1 Rd8 26. Bc5 Bxa2 27. Bxa7 Be6 1/2-1/2