[Event "PER/Cup4/pr29 (PER)"]
[Site "ICCF"]
[Date "2018.02.28"]
[Round "-"]
[White "Vertíz Gutiérrez, Pedro"]
[Black "Marks, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2312"]
[BlackElo "2355"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 
6.Be2 e5 7.d5 a5 8.Bg5 h6 9.Be3 Ng4 10.Bc1 f5 
11.exf5 gxf5 12.O-O Na6 13.g3 f4 14.Nh4 Qd7 15.Bf3 Nc5 
16.Ne4 Nxe4 17.Bxe4 Nf6 18.Bg2 Qf7 19.gxf4 exf4 20.Bxf4 Nd7 
21.Bg3 Bxb2 22.Rb1 Bf6 23.Nf5 Kh8 24.Qd2 Qg6 25.Nd4 Nc5 
26.Ne6 Bxe6 27.dxe6 Rae8 28.Rbe1 Rxe6 29.Rxe6 Nxe6 30.Bxb7 h5 
31.Kh1 Bg5 32.Qb2+ Bf6 33.Qc1 1/2-1/2
