1.
Nf3
c5
2.
c4
Nc6
3.
Nc3
e6
4.
g3
Nf6
5.
Bg2
Be7
6.
O-O
O-O
7.
d4
d5
8.
cxd5
Nxd5
9.
e4
Nb6
10.
d5
exd5
11.
exd5
Nb4
12.
Ne1
Bf6
13.
Be3
Bxc3
14.
bxc3
N4xd5
15.
Bxc5
Re8
16.
Bd4
Bf5
17.
a4
Rc8
18.
a5
Nc4
19.
Bxg7
Kxg7
20.
Bxd5
Qf6
21.
Ng2
Qxc3
22.
Rc1
Qd3
23.
Bxb7
Nd2
24.
Re1
Rxc1
25.
Qxc1
Be4
26.
Nh4
Nf3+
27.
Nxf3
Qxf3
28.
Qb2+
Kg6
29.
Bxe4+
Rxe4
30.
Qc2
f5
31.
Qc6+
Kg5
32.
Rxe4
fxe4
33.
Qd5+
1-0
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Event
Site
Bogota
Date
1978.??.??
White
Black
Hernandez Onna, Roman
Result
1-0
WhiteElo
2590
BlackElo
2465
Score
[Event "Bogota"] [Site "Bogota"] [Date "1978.??.??"] [Round "?"] [White "Geller, Efim P"] [Black "Hernandez Onna, Roman"] [Result "1-0"] [WhiteElo "2590"] [BlackElo "2465"] 1. Nf3 c5 2. c4 Nc6 3. Nc3 e6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. d4 d5 8. cxd5 Nxd5 9. e4 Nb6 10. d5 exd5 11. exd5 Nb4 12. Ne1 Bf6 13. Be3 Bxc3 14. bxc3 N4xd5 15. Bxc5 Re8 16. Bd4 Bf5 17. a4 Rc8 18. a5 Nc4 19. Bxg7 Kxg7 20. Bxd5 Qf6 21. Ng2 Qxc3 22. Rc1 Qd3 23. Bxb7 Nd2 24. Re1 Rxc1 25. Qxc1 Be4 26. Nh4 Nf3+ 27. Nxf3 Qxf3 28. Qb2+ Kg6 29. Bxe4+ Rxe4 30. Qc2 f5 31. Qc6+ Kg5 32. Rxe4 fxe4 33. Qd5+ 1-0