[Event "WS/GMN/31"]
[Site "ICCF"]
[Date "2011.10.10"]
[Round "-"]
[White "Siefring, Carl L."]
[Black "Unen, J. Hans van"]
[Result "1/2-1/2"]
[WhiteElo "2456"]
[BlackElo "2531"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.dxe5 Nc5 
6.Be2 Be7 7.O-O O-O 8.Be3 c6 9.Nbd2 Ne6 10.Nd4 Nxd4 
11.Bxd4 c5 12.Be3 Qb6 13.b3 Bf5 14.b4 Nd7 15.Nf3 Qe6 
16.bxc5 Nxc5 17.Bf4 Bg4 18.h3 Bh5 19.Rc1 Rfd8 20.Re1 a6 
21.Be3 Bg6 22.Bxc5 Bxc5 23.Bd3 b5 24.Bxg6 Qxg6 25.c3 Rac8 
26.Qb3 Rc6 27.Red1 Qe4 28.Ra1 h6 29.Rd2 Bb6 30.a4 Rdc8 
31.Qxd5 Qxd5 32.Rxd5 Rxc3 33.axb5 1/2-1/2
