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Zierk, Steven C
(2499) -
Posthuma, Joshua G
(2256) -
Las Vegas National op
(4), Las Vegas, 2021
B13
1.e4
c6
2.d4
d5
3.exd5
cxd5
4.Bd3
Nc6
5.c3
Qc7
6.Ne2
Bg4
7.O-O
e6
8.Qe1
Bd6
9.f3
Bf5
10.Bxf5
exf5
11.Ng3+
Kf8
12.Nxf5
Bxh2+
13.Kh1
Bf4
14.Qh4
Bxc1
15.Rxc1
Re8
16.Nd2
g6
17.Ng3
Qe7
18.Qxe7+
Ngxe7
19.Kg1
h5
20.Re1
h4
21.Ngf1
Nf5
22.Rxe8+
Kxe8
23.Ne3
Nxe3
24.Re1
Kd7
25.Rxe3
g5
26.Kh2
f6
27.Nb3
b6
28.Nc1
Ne7
29.Nd3
Nf5
30.Re1
Re8
31.Rxe8
½-½
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