1.
d4
Nf6
2.
c4
c5
3.
d5
b5
4.
cxb5
a6
5.
b6
d6
6.
Nc3
Nbd7
7.
e4
g6
8.
Nf3
Bg7
9.
Be2
O-O
10.
O-O
Nxb6
11.
Bf4
Bg4
12.
a4
Ne8
13.
Qd2
Bxf3
14.
Bxf3
Nc4
15.
Qc2
Rb8
16.
Rab1
Nc7
17.
Nd1
Ne5
18.
Be2
e6
19.
Ne3
exd5
20.
Nxd5
Nxd5
21.
exd5
Qb6
22.
Bd2
Rfc8
23.
b3
Qa7
24.
Kh1
Nd7
25.
Qd3
Ra8
26.
f4
Re8
27.
a5
Qc7
28.
Rbe1
Qb7
29.
Qf3
Bd4
30.
Bc4
Nf6
1/2-1/2
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Event
Site
Yopal
Date
1997.06.21
Round
2
White
Gamboa, Nelson
Black
Result
1/2-1/2
WhiteElo
2415
BlackElo
2600
Score
[Event "Yopal"] [Site "Yopal"] [Date "1997.06.21"] [Round "2"] [White "Gamboa, Nelson"] [Black "Leko, Peter"] [Result "1/2-1/2"] [WhiteElo "2415"] [BlackElo "2600"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Nf3 Bg7 9. Be2 O-O 10. O-O Nxb6 11. Bf4 Bg4 12. a4 Ne8 13. Qd2 Bxf3 14. Bxf3 Nc4 15. Qc2 Rb8 16. Rab1 Nc7 17. Nd1 Ne5 18. Be2 e6 19. Ne3 exd5 20. Nxd5 Nxd5 21. exd5 Qb6 22. Bd2 Rfc8 23. b3 Qa7 24. Kh1 Nd7 25. Qd3 Ra8 26. f4 Re8 27. a5 Qc7 28. Rbe1 Qb7 29. Qf3 Bd4 30. Bc4 Nf6 1/2-1/2