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Acosta Sosa, J
(2526) -
Bykovskiy, Oleg
(2349) -
Oceania Zonal 2023
(7), Melbourne AUS, 2021
B40
1.e4
c5
2.Nf3
e6
3.d4
cxd4
4.Nxd4
Qb6
5.Nb3
Nc6
6.Nc3
Nf6
7.a3
Be7
8.Be3
Qc7
9.f4
d6
10.Qf3
a6
11.g4
b5
12.g5
Nd7
13.O-O-O
Bb7
14.f5
Nde5
15.Qg3
b4
16.axb4
Nxb4
17.Rd4
Nbc6
18.Ra4
Rc8
19.Bh3
Nd8
20.Rf1
exf5
21.exf5
f6
22.Nd4
O-O
23.Bg2
Qd7
24.Rb4
Bxg2
25.Qxg2
d5
26.Rb3
Rc5
27.Ne6
Nxe6
28.fxe6
Qxe6
29.Bxc5
Bxc5
30.Qxd5
Qxd5
31.Nxd5
fxg5
32.Rxf8+
Kxf8
33.Nc7
Ke7
34.Nxa6
Bd6
35.Rb7+
Kf6
36.Rb6
Ke7
37.h3
h5
38.Kd1
g4
39.h4
g3
40.Ke2
g2
41.Kf2
Nf3
42.Kxg2
Nxh4+
43.Kf1
g5
44.c4
Nf3
45.c5
Be5
46.c6
h4
47.Rb7+
Kd8
48.Rd7+
Kc8
49.Rf7
Kd8
50.Rxf3
g4
51.Rd3+
Kc8
52.Re3
Bf6
53.Re8+
Bd8
54.c7
1-0
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