[Event "WC45/sf  4"]
[Site "ICCF"]
[Date "2021.06.20"]
[Round "-"]
[White "Koo, Oliver"]
[Black "Horvat, Milan"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2443"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qb3 Nc6 
6.Nbd2 Na5 7.Qc2 c5 8.dxc5 bxc5 9.b3 Be7 10.Bb2 Bb7 
11.e3 O-O 12.Bd3 d5 13.g4 g6 14.Rg1 Nd7 15.g5 Nc6 
16.a3 d4 17.h4 a5 18.h5 Nce5 19.Nxe5 Nxe5 20.exd4 Nxd3+ 
21.Qxd3 Bxg5 22.O-O-O cxd4 23.Qxd4 Qxd4 24.Bxd4 Bf4 25.Be3 Bxe3 
26.fxe3 Kg7 27.Kc2 1/2-1/2
