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Thinnsen, James A
(2220) -
Grefe, John Alan
(2410) -
CalChess Masters
(3), Berkeley, 1981
E17
1.Nf3
Nf6
2.c4
b6
3.g3
Bb7
4.Bg2
e6
5.Nc3
Be7
6.d4
O-O
7.d5
exd5
8.cxd5
Bb4
9.Nh4
c6
10.Bd2
cxd5
11.Nf5
Na6
12.O-O
Bc6
13.Bg5
h6
14.Bh4
Bxc3
15.bxc3
Kh7
16.Nxh6
Kxh6
17.Qd2+
Kh7
18.Qd3+
Kg8
19.Qxa6
Qe7
20.Qd3
Rfe8
21.e3
Qe6
22.Bxf6
Qxf6
23.Bxd5
Bxd5
24.Qxd5
Qxc3
25.Rac1
Qa3
26.Rc7
Rad8
27.Rxd7
Rxd7
28.Qxd7
Kf8
29.Qd5
Rc8
30.Rd1
Kg8
31.Qd7
Rf8
32.Rd2
b5
33.h4
b4
34.h5
a5
35.h6
gxh6
36.Rd4
Qxa2
37.Rg4+
Kh8
38.Qd6
Qb1+
39.Kg2
Rg8
40.Qf6+
1-0
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