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Download PGN
Patterson, Nicholas J
-
Jansson, Borje
-
Olympiad-19 Preliminaries D
(4), Siegen, 1970
A49
1.Nf3
g6
2.d4
Bg7
3.g3
c5
4.c3
Nf6
5.Bg2
O-O
6.O-O
Qc7
7.Re1
d6
8.e4
Bg4
9.h3
Bxf3
10.Bxf3
Nc6
11.dxc5
dxc5
12.Bf4
Ne5
13.Nd2
Nfd7
14.Be2
Rfd8
15.Qb3
Qc6
16.Nc4
Rab8
17.Rad1
b5
18.Nxe5
Nxe5
19.Bxe5
Rxd1
20.Rxd1
Bxe5
21.Qd5
Qc7
22.f4
Bg7
23.Qd7
Qb7
24.Bf3
e5
25.Qxb7
Rxb7
26.Rd8+
Bf8
27.fxe5
c4
28.a3
a5
29.Be2
a4
30.Rd5
Bh6
31.Rd1
½-½
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Other games by White
Yeo - Patterson (London, 1977)
Patterson - Stean (Cambridge, .
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Other games by Black
Birnboim - Jansson (Skara, 198.
Jansson - Petursson (London, 1.
Jansson - Couso (Sweden, 2011)
Hulak - Jansson (Skara, 1980)
Backelin - Jansson (Sweden, 20.
Jansson - Nithander (Sweden, 2.