1.
d4
Nf6
2.
c4
g6
3.
Nc3
Bg7
4.
e4
d6
5.
Nf3
O-O
6.
Be2
e5
7.
O-O
Nc6
8.
d5
Ne7
9.
Ne1
Nd7
10.
f3
f5
11.
g4
Nf6
12.
Nd3
c5
13.
Bd2
Bd7
14.
Kh1
h6
15.
gxf5
gxf5
16.
Rg1
Kh7
17.
a3
f4
18.
b4
b6
19.
bxc5
bxc5
20.
Rb1
Nh5
21.
Be1
Ng6
22.
Qd2
Rg8
23.
Bd1
Rb8
24.
Rb2
Bf6
25.
Nb5
Bxb5
26.
Rxb5
Rxb5
27.
cxb5
Bh4
28.
a4
Bxe1
29.
Qxe1
Qc8
1/2-1/2
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Event
Site
Chicago
Date
1974.??.??
Round
4
White
Black
Grefe, John Alan
Result
1/2-1/2
Score
[Event "USA-ch"] [Site "Chicago"] [Date "1974.??.??"] [Round "4"] [White "Evans, Larry Melvyn"] [Black "Grefe, John Alan"] [Result "1/2-1/2"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. g4 Nf6 12. Nd3 c5 13. Bd2 Bd7 14. Kh1 h6 15. gxf5 gxf5 16. Rg1 Kh7 17. a3 f4 18. b4 b6 19. bxc5 bxc5 20. Rb1 Nh5 21. Be1 Ng6 22. Qd2 Rg8 23. Bd1 Rb8 24. Rb2 Bf6 25. Nb5 Bxb5 26. Rxb5 Rxb5 27. cxb5 Bh4 28. a4 Bxe1 29. Qxe1 Qc8 1/2-1/2