[Event "WZ/Ch.F./2"]
[Site "ICCF"]
[Date "2021.03.31"]
[Round "-"]
[White "Marbourg, Denny"]
[Black "Vertíz Gutiérrez, Pedro"]
[Result "1/2-1/2"]
[WhiteElo "2477"]
[BlackElo "2453"]

1.e4 c5 2.c3 Nf6 3.d3 g6 4.g3 Nc6 5.Nf3 Bg7 
6.Bg2 d6 7.a4 O-O 8.O-O h6 9.h3 Bd7 10.Ne1 a6 
11.Be3 e5 12.Nc2 Rc8 13.c4 Nd4 14.Kh2 b5 15.axb5 axb5 
16.cxb5 Bxb5 17.Nc3 Bd7 18.Na3 Be6 19.Nc4 Bxc4 20.dxc4 Rb8 
21.Ra6 Rb6 22.Rxb6 Qxb6 23.Nb5 Rb8 24.Qd2 Qc6 25.b4 Nxb5 
26.cxb5 Qxb5 27.bxc5 dxc5 28.Rc1 Bf8 29.Qc3 Qb2 30.Qxb2 Rxb2 
31.Kg1 Nd7 32.Ra1 Nf6 1/2-1/2
