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Donaldson, John W
(2407) -
De Firmian, Nick E
(2549) -
Las Vegas National op
(3), Las Vegas, 2005
A40
1.c4
b6
2.d4
Bb7
3.d5
e6
4.e4
Bb4+
5.Bd2
Bxd2+
6.Nxd2
Nh6
7.Ngf3
O-O
8.Bd3
d6
9.O-O
Nd7
10.b4
c6
11.dxc6
Bxc6
12.Qe2
Bb7
13.h3
Qe7
14.Nb3
Kh8
15.a4
a5
16.bxa5
bxa5
17.Rfb1
Rfb8
18.Bc2
Ra6
19.Qd2
Qd8
20.c5
Qc7
21.Bd3
Raa8
22.cxd6
Qxd6
23.Bb5
Qxd2
24.Nfxd2
Ne5
25.f4
½-½
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