[Event "World Blitz 2021"]
[Site "Warsaw POL"]
[Date "2021.12.30"]
[Round "17.70"]
[White "Kosakowski, Jakub"]
[Black "Gumularz, Szymon"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2437"]
[BlackElo "2539"]
[ECO "B07"]
[Opening "Czech Defense"]
[PlyCount "61"]

1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.f4 Qb6 5.e5 Nd5 6.Nf3 Bg4 7.Be2 e6 8.Ne4 dxe5 9.fxe5 Bf5 10.Ng3 Bg6 11.c4 Bb4+ 12.Kf2 Nc3 13.bxc3 Bxc3 14.Ba3 Bxa1 15.Qxa1 Nd7 16.Bd6 c5 17.dxc5 Nxc5 18.Qd4 Nd3+ 19.Ke3 Qxd4+ 20.Nxd4 Nb2 21.Ne4 Na4 22.c5 Bxe4 23.Kxe4 Nc3+ 24.Kd3 Nxe2 25.Kxe2 O-O-O 26.Rb1 f6 27.c6 bxc6 28.Rb8+ Kd7 29.Rb7+ Ke8 30.Re7+ Kf8 31.Nxe6+ 1-0