1.
e4
c5
2.
Nf3
d6
3.
Bb5+
Nc6
4.
O-O
Bd7
5.
c3
a6
6.
Ba4
b5
7.
Bc2
Bg4
8.
h3
Bxf3
9.
Qxf3
g6
10.
d3
Bg7
11.
Be3
Nf6
12.
d4
cxd4
13.
cxd4
Rc8
14.
Nc3
O-O
15.
Rfd1
Nd7
16.
Rac1
Na5
17.
Bd3
Nc6
18.
Bb1
b4
19.
Ne2
Qb6
20.
Qg4
Qb7
21.
f4
Na5
22.
Bd3
Rxc1
23.
Rxc1
Rc8
24.
Qg5
Rxc1+
25.
Nxc1
Qb6
26.
Qd5
e6
27.
Qa8+
Nb8
28.
Kh1
b3
29.
Nxb3
Nxb3
30.
axb3
Qxb3
31.
f5
Bf8
32.
fxe6
fxe6
33.
Bc4
1/2-1/2
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Event
Site
Mentor
Date
1977.10.07
Round
13
White
Peters, Jack
Black
Grefe, John Alan
Result
1/2-1/2
WhiteElo
2370
BlackElo
2425
Score
[Event "USA-ch"] [Site "Mentor"] [Date "1977.10.07"] [Round "13"] [White "Peters, Jack"] [Black "Grefe, John Alan"] [Result "1/2-1/2"] [WhiteElo "2370"] [BlackElo "2425"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. c3 a6 6. Ba4 b5 7. Bc2 Bg4 8. h3 Bxf3 9. Qxf3 g6 10. d3 Bg7 11. Be3 Nf6 12. d4 cxd4 13. cxd4 Rc8 14. Nc3 O-O 15. Rfd1 Nd7 16. Rac1 Na5 17. Bd3 Nc6 18. Bb1 b4 19. Ne2 Qb6 20. Qg4 Qb7 21. f4 Na5 22. Bd3 Rxc1 23. Rxc1 Rc8 24. Qg5 Rxc1+ 25. Nxc1 Qb6 26. Qd5 e6 27. Qa8+ Nb8 28. Kh1 b3 29. Nxb3 Nxb3 30. axb3 Qxb3 31. f5 Bf8 32. fxe6 fxe6 33. Bc4 1/2-1/2