1.
e4
c5
2.
Nc3
e6
3.
g3
d5
4.
d3
Nf6
5.
Bg5
Nc6
6.
Bg2
Be7
7.
exd5
Nxd5
8.
Bxe7
Ndxe7
9.
Qh5
e5
10.
Nf3
Bf5
11.
Nh4
Be6
12.
O-O
O-O
13.
Ne4
Bd5
14.
c3
b6
15.
f4
f5
1/2-1/2
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Event
Site
Norristown
Date
1973.??.??
White
Biyiasas, Peter
Black
Rogoff, Kenneth
Result
1/2-1/2
[Event "Norristown"] [Site "Norristown"] [Date "1973.??.??"] [Round "?"] [White "Biyiasas, Peter"] [Black "Rogoff, Kenneth"] [Result "1/2-1/2"] 1. e4 c5 2. Nc3 e6 3. g3 d5 4. d3 Nf6 5. Bg5 Nc6 6. Bg2 Be7 7. exd5 Nxd5 8. Bxe7 Ndxe7 9. Qh5 e5 10. Nf3 Bf5 11. Nh4 Be6 12. O-O O-O 13. Ne4 Bd5 14. c3 b6 15. f4 f5 1/2-1/2