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  White
Elo
Black
Elo
ECO
Yr
Res.
#
Cao, J
Moreira, C
B21
1977
1-0
40
Cao, J
Nunes, J
B27
1977
0-1
21
Casas, F
2300
Cao, J
D91
1977
1-0
13
Colombo, C
Cao, J
B84
1977
0-1
42
Page 1
Cao, JM
-
Moreira, Claudio
- Las Piedras op, Las Piedras, 1977 -
B21
1.e4
c5
2.d4
cxd4
3.c3
d3
4.Bxd3
Nc6
5.Nf3
d6
6.h3
Nf6
7.O-O
e6
8.c4
Be7
9.Nc3
a6
10.Be3
O-O
11.Rc1
Nd7
12.Qe2
Nc5
13.Bb1
Qc7
14.Rfd1
Bd7
15.Rd2
Na7
16.Bf4
Bc6
17.b4
e5
18.Bg3
Ne6
19.Nd5
Bxd5
20.exd5
Ng5
21.Nxe5
dxe5
22.Bxe5
Bd6
23.Bxd6
Qxd6
24.h4
Rae8
25.Qg4
Ne6
26.c5
Qf4
27.Qxf4
Nxf4
28.Kf1
Re5
29.d6
Nc6
30.a3
g6
31.g3
Nh5
32.Rb2
Nf6
33.a4
Rc8
34.Ba2
Nd8
35.Re2
Rxe2
36.Kxe2
b6
37.Bc4
bxc5
38.Bxa6
Ra8
39.b5
Nd7
40.Kd3
1-0
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