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Download PGN
Nonaka,
-
Heidenfeld, Wolfgang
-
Olympiad-19 Final D
(5), Siegen, 1970
A90
1.d4
e6
2.c4
f5
3.g3
Nf6
4.Bg2
Bb4+
5.Nd2
O-O
6.Ngf3
Qe8
7.Qa4
Nc6
8.d5
exd5
9.cxd5
Qe4
10.O-O
Bxd2
11.Qxe4
fxe4
12.Nxd2
Nd4
13.Nxe4
Nxe2+
14.Kh1
Nxd5
15.Nd6
Nf6
16.Nxc8
Raxc8
17.Be3
d5
18.Rae1
d4
19.Rxe2
dxe3
20.Rxe3
Rfe8
21.Rfe1
c6
22.Bh3
Rxe3
23.Rxe3
Rc7
½-½
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Other games by White
Gilbert - Nonaka (Siegen, 1970.
Langeweg - Nonaka (Siegen, 197.
Mondragon - Nonaka (Siegen, 19.
Nonaka - Griffith (Siegen, 197.
Abraham - Nonaka (Siegen, 1970.
Nonaka - Vasquez (Siegen, 1970.
Other games by Black
Heidenfeld - Csom (Siegen, 197.
Ocampo Vargas - Heidenfeld (Ni.
Heidenfeld - McCurdy (Castleba.
Heidenfeld - Gereben (Siegen, .
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Heidenfeld - Cafferty (London,.