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Demchenko, A
(2643) -
Costa, Leonardo
(2341) -
25th OIBM 2022
(7.8), Tegernsee GER, 2022
C50
1.e4
e5
2.Nf3
Nc6
3.Bc4
Bc5
4.d3
Nf6
5.Nc3
d6
6.Na4
O-O
7.a3
a6
8.Nxc5
dxc5
9.h3
Qe7
10.Be3
b6
11.O-O
Be6
12.Nd2
Rfd8
13.Bxe6
Qxe6
14.f4
exf4
15.Bxf4
Rd7
16.Qe1
Nd4
17.Rc1
Rf8
18.b4
cxb4
19.axb4
a5
20.bxa5
bxa5
21.Be3
Ra8
22.Qf2
c5
23.Bxd4
cxd4
24.Nf3
Qb6
25.c3
Qa6
26.cxd4
a4
27.Ne5
Re7
28.Nc6
Rd7
29.Qg3
Ne8
30.Nb8
Qd6
31.Rc8
Qxd4+
32.Kh2
Rd8
33.Nc6
1-0
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