[Event "LKSF-25/B (LAT)"]
[Site "ICCF"]
[Date "2017.12.31"]
[Round "-"]
[White "Alonso González, Carlos"]
[Black "Sitorus, Yosua"]
[Result "1/2-1/2"]
[WhiteElo "2422"]
[BlackElo "2403"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 
6.Bg5 e6 7.Qd2 a6 8.O-O-O h6 9.Nxc6 bxc6 10.Bf4 d5 
11.Qe3 Bb4 12.Be2 O-O 13.e5 Nh7 14.a3 Be7 15.h4 c5 
16.Bxh6 gxh6 17.Qxh6 Ra7 18.Bd3 f5 19.g4 Kh8 20.gxf5 Rg8 
21.Qh5 Qe8 22.Qxe8 Rxe8 23.f6 Nxf6 24.exf6 Bxf6 25.f4 Rg7 
26.h5 Rg4 27.Ne2 c4 28.Bg6 Rf8 29.Rdg1 Rxg1+ 30.Rxg1 Be7 
31.Kd2 Bd7 32.h6 Bc5 33.Rg3 Rb8 34.Bh5 Rd8 35.Bg6 Rb8 
36.Bh5 Rd8 37.Bg6 Rb8 1/2-1/2
