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Download PGN
Patterson, Nicholas J
-
Heidenfeld, Wolfgang
-
Castlebar Chess Festival
(6), Castlebar, 1969
D79
1.Nf3
Nf6
2.g3
g6
3.Bg2
Bg7
4.O-O
O-O
5.c4
c6
6.d4
d5
7.cxd5
cxd5
8.Nc3
Nc6
9.Ne5
e6
10.Bg5
Qb6
11.Nxc6
Qxc6
12.Qb3
Bd7
13.Rfc1
Qb6
14.Qxb6
axb6
15.e3
Rfc8
16.Bf1
h6
17.Bf4
Ne8
18.g4
g5
19.Bg3
Bf8
20.a3
½-½
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Heidenfeld - Hecht (Nice, 1974.