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Download PGN
Ospina Ortiz, Oscar Alexander
(1966) -
Martinez, Cristian
(2234) -
Bogota Univ Central op-A 5th
(3.1), Bogota, 2011
E91
1.d4
Nf6
2.c4
g6
3.Nc3
Bg7
4.e4
d6
5.Be2
c5
6.d5
Na6
7.Nf3
Nc7
8.O-O
O-O
9.Rb1
Bd7
10.Qc2
Rb8
11.b4
cxb4
12.Rxb4
Na6
13.Rb1
Nc5
14.Be3
Qa5
15.Bd4
Rfc8
16.e5
Ne8
17.exd6
Bf5
18.Qb2
Bxb1
19.Bxg7
Nxg7
20.Rxb1
exd6
21.Nd4
a6
22.Nc6
bxc6
23.Qxb8
Rxb8
24.Rxb8+
Ne8
25.Rxe8+
Kg7
26.dxc6
Qxc3
27.c7
Qe1+
0-1
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