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O Connor, Derek
(2275) -
Harazinska, Ewa
(2222) -
Bay Area op
(4), Burlingame, 2019
E39
1.d4
Nf6
2.c4
e6
3.Nc3
Bb4
4.Qc2
O-O
5.Nf3
c5
6.dxc5
Na6
7.g3
Nxc5
8.Bg2
Nce4
9.O-O
Nxc3
10.bxc3
Be7
11.e4
d6
12.e5
dxe5
13.Nxe5
Qc7
14.Qe2
Bd6
15.Re1
Nd7
16.Bf4
Nxe5
17.Bxe5
Rb8
18.Rab1
b6
19.Bxd6
Qxd6
20.Qe5
Qxe5
21.Rxe5
Bd7
22.Rd1
Rfd8
23.c5
f6
24.cxb6
axb6
25.Ree1
Bb5
26.Rb1
Bc4
27.a4
Kf7
28.Rb4
Rdc8
29.Re3
Rc5
30.f4
Bd5
31.Bf1
Ra8
32.Kf2
Bc6
33.Bc4
Bd7
34.Bb3
Ra6
35.g4
g6
36.Ke2
b5
37.axb5
Bxb5+
38.Kd2
Rd6+
39.Rd4
Rb6
40.Kc2
Ke7
41.Rb4
Rbc6
42.Kb2
h5
43.h3
hxg4
44.hxg4
Bc4
45.Rh3
Bxb3
46.Kxb3
e5
47.f5
gxf5
48.gxf5
Kd6
49.Rg4
e4
50.Rxe4
½-½
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