[Event "WLS/IO1/P S 4 (WLS)"]
[Site "ICCF"]
[Date "2020.02.23"]
[Round "-"]
[White "Vuillemin, Gaston"]
[Black "Lanz Calavia, José María"]
[Result "1/2-1/2"]
[WhiteElo "2020"]
[BlackElo "2336"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 
6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.Re1 f5 
11.Ng5 Nf6 12.Bf3 c6 13.Be3 h6 14.Ne6 Bxe6 15.dxe6 fxe4 
16.Nxe4 Nxe4 17.Bxe4 d5 18.cxd5 cxd5 19.Bc2 b6 20.Qg4 e4 
21.Rad1 Qc7 22.Bb3 Rf5 23.Re2 Rd8 24.Qh4 Bf6 25.Qxh6 Rh5 
26.Qf4 Be5 27.Qf7+ Kh8 28.Red2 Bxh2+ 29.Kf1 Be5 30.Ke2 Rh7 
31.Rxd5 Nxd5 32.Qxc7 Rxc7 33.Rxd5 Rxd5 34.Bxd5 Kg7 35.Bxe4 Bd6 
36.Kd3 Kf6 37.Bd2 g5 38.Bd5 Ke5 39.Bb3 Be7 40.g3 Rc8 
41.g4 Rd8+ 42.Ke3 Rxd2 43.Kxd2 1/2-1/2
