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Download PGN
O Connor, Derek
(2201) -
Diaz, Conrado
(2261) -
San Francisco TNM Fall op
(9), San Francisco, 2017
D12
1.d4
d5
2.c4
c6
3.Nf3
Nf6
4.e3
Bf5
5.Nc3
e6
6.Nh4
Be4
7.f3
Bg6
8.Nxg6
hxg6
9.Qb3
Qc7
10.f4
Nbd7
11.Bd2
a5
12.a3
Be7
13.Be2
Nb6
14.c5
Nbd7
15.Qd1
a4
16.Rc1
b6
17.cxb6
Nxb6
18.O-O
O-O
19.Bd3
Rfc8
20.Qe2
Qb7
21.Rc2
c5
22.dxc5
Bxc5
23.Qf3
Be7
24.Rfc1
Nc4
25.Bxc4
Rxc4
26.Nxd5
Nxd5
27.Rxc4
Qxb2
28.Rc8+
Rxc8
29.Rxc8+
Bf8
30.Bc1
Qb7
31.Rc4
Qb3
32.Rc8
Qb7
33.Rc2
Qb1
½-½
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O Connor - Cheng (San Francisc.
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O Connor - Jones (Burlingame, .
Other games by Black
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