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Checkmates in one
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O'Connell, Sean
-
Koontz, Carl A
-
Oregon Invitational
(4), Portland, 2016
A07
1.Nf3
d5
2.g3
g6
3.Bg2
Bg7
4.O-O
Nf6
5.d3
O-O
6.Nbd2
Nc6
7.e4
dxe4
8.dxe4
h6
9.c3
e5
10.Qc2
Be6
11.h3
Qd7
12.Kh2
Rad8
13.Re1
Qc8
14.Nb3
b6
15.Nfd2
a5
16.a4
Qd7
17.Bf1
Qe7
18.Nc4
Nh5
19.Ne3
f5
20.exf5
gxf5
21.Bc4
Bxc4
22.Nxc4
Qf7
23.Qe2
e4
24.Ncd2
Ne5
25.Nd4
Rfe8
26.Nf1
c5
27.Nxf5
Nf3+
28.Kh1
Nxe1
29.Nxg7
Kxg7
30.Qxe1
Qf3+
31.Kg1
Nf6
32.Be3
Rd3
33.Nd2
Qf5
34.c4
Qxh3
35.Qf1
Qxf1+
36.Kxf1
Ng4
37.Ke2
Nxe3
38.fxe3
Rd6
39.Rh1
Kg6
40.Rh4
Rde6
41.Nb1
Re5
42.Nc3
R8e6
43.Nd5
Kg7
44.Nf4
Re7
45.Nh5+
½-½
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