Ch Costa Rica (qualification)

Warner Espinoza Guerrero (2014)

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2005.06.25
1/2 : 1/2

Jaime Murillo Arguedas (2009)

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1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Nf3 c5 7.d5 e6 8.Be2 exd5 9.cxd5 Bg4 10.O-O Nbd7 11.h3 Bxf3 12.Bxf3 Re8