[Event "WC47/sf  1"]
[Site "ICCF"]
[Date "2023.06.20"]
[Round "-"]
[White "Marbourg, Denny"]
[Black "Szerlak, Andrzej"]
[Result "0-1"]
[WhiteElo "2574"]
[BlackElo "2374"]
[Termination "time forfeit"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 
6.Bxc6 dxc6 7.a4 Qe7 8.Na3 Nf6 9.Nc4 Nd7 10.d3 O-O 
11.Bg5 f6 12.Be3 Nb8 13.h3 b6 14.Kh1 Be6 15.b3 Qc7 
16.Nh2 Nd7 17.Qc1 b5 18.Nd2 f5 19.exf5 gxf5 20.Ndf3 f4 
21.Bd2 b4 22.Ng5 Bd5 23.Ne4 a5 24.f3 Kh8 25.Rg1 c4 
26.bxc4 Bxe4 27.fxe4 Nc5 28.Nf3 Ne6 29.Be1 c5 30.Bf2 Bf6 
31.g4 fxg3 32.Bxg3 Nf4 33.Qf1 Rae8 34.Re1 Qc6 35.Bxf4 exf4 
36.Qf2 Rg8 37.Rxg8+ Rxg8 38.Rg1 h6 39.e5 Bxe5 40.Rxg8+ Kxg8 
41.Qg2+ Bg7 42.Nh4 Qxa4 0-1
