1.
e4
e5
2.
Nf3
Nc6
3.
Bb5
Nge7
4.
O-O
g6
5.
c3
Bg7
6.
d4
exd4
7.
cxd4
d5
8.
exd5
Nxd5
9.
Re1+
Be6
10.
Bg5
Qd6
11.
Nc3
O-O
12.
Qd2
a6
13.
Ne4
Qb4
14.
Bxc6
Qxd2
15.
Bxd2
bxc6
16.
Rac1
Rfb8
17.
b3
a5
18.
Nc5
Bf5
19.
h3
h5
20.
Ne5
Bxe5
21.
dxe5
Nb4
22.
Bxb4
axb4
23.
Na4
Ra6
24.
Red1
g5
25.
Rd4
Rb5
26.
g4
hxg4
27.
hxg4
Be6
28.
Nc5
Rxc5
29.
Rxc5
Rxa2
30.
Rxb4
Ra1+
31.
Kg2
Bd5+
32.
f3
Re1
33.
Kf2
Rxe5
34.
Re4
f6
35.
Rxe5
fxe5
36.
Ra5
Kf7
37.
Ra7
Bxb3
38.
Rxc7+
Kf6
39.
Rxc6+
Be6
40.
Ke3
Ke7
41.
Rxe6+
Kxe6
42.
Ke4
1-0
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Event
Site
Bogota
Date
1970.02.10
Round
9
White
Black
De Greif, Boris
Result
1-0
Score
[Event "Bogota El Tiempo"] [Site "Bogota"] [Date "1970.02.10"] [Round "9"] [White "Mecking, Henrique"] [Black "De Greif, Boris"] [Result "1-0"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. c3 Bg7 6. d4 exd4 7. cxd4 d5 8. exd5 Nxd5 9. Re1+ Be6 10. Bg5 Qd6 11. Nc3 O-O 12. Qd2 a6 13. Ne4 Qb4 14. Bxc6 Qxd2 15. Bxd2 bxc6 16. Rac1 Rfb8 17. b3 a5 18. Nc5 Bf5 19. h3 h5 20. Ne5 Bxe5 21. dxe5 Nb4 22. Bxb4 axb4 23. Na4 Ra6 24. Red1 g5 25. Rd4 Rb5 26. g4 hxg4 27. hxg4 Be6 28. Nc5 Rxc5 29. Rxc5 Rxa2 30. Rxb4 Ra1+ 31. Kg2 Bd5+ 32. f3 Re1 33. Kf2 Rxe5 34. Re4 f6 35. Rxe5 fxe5 36. Ra5 Kf7 37. Ra7 Bxb3 38. Rxc7+ Kf6 39. Rxc6+ Be6 40. Ke3 Ke7 41. Rxe6+ Kxe6 42. Ke4 1-0