[Event "DE10A/SF /SF 4"]
[Site "ICCF"]
[Date "2018.01.13"]
[Round "-"]
[White "Marquardt, Günter"]
[Black "Pérez López, Alberto"]
[Result "1/2-1/2"]
[WhiteElo "2185"]
[BlackElo "2409"]

1.c4 Nf6 2.Nf3 g6 3.d4 Bg7 4.Nc3 O-O 5.g3 d5 
6.cxd5 Nxd5 7.Bg2 c5 8.O-O Nxc3 9.bxc3 Nc6 10.d5 Na5 
11.Bf4 e6 12.dxe6 Bxe6 13.Bd6 Re8 14.Bxc5 Qxd1 15.Raxd1 Bc4 
16.Nd4 Bxd4 17.Rxd4 Rxe2 18.Rfd1 Rae8 19.h4 b6 20.Bb4 Bxa2 
21.Bf3 R2e6 22.Ra1 Re1+ 23.Rxe1 Rxe1+ 24.Kg2 Re8 25.Bxa5 bxa5 
26.Ra4 Be6 27.Rxa5 Rc8 28.Rxa7 Rxc3 29.Ra5 Kg7 30.Bd5 
1/2-1/2
