Duchrow, Oliver (2179) - Hernández, Holden (2426)
Cuba (ch) open, 20.04.2004

Runde 1


Ausgangsstellung 1.e4 c5 2.Sf3 Sc6 3.Lb5 e6 4.O-O Sge7 5.c3 a6 6.La4 b5 7.Lc2 Lb7 8.d4 cxd4 9.cxd4 Sb4 10.Sc3 Sxc2 11.Dxc2 Tc8 12.Dd3 b4 13.Se2 d5 14.e5 Db6 15.Le3 Sf5 16.g4 Sxe3 17.fxe3 Le7 18.Sg3 g6 19.Kg2 a5 20.Tfc1 Txc1 21.Txc1 La6 22.Dd2 Kd7 23.b3 Tc8 24.Txc8 Lxc8 25.Df2 La6 26.h4 h6 27.g5 h5 28.Dc2 a4 29.Sd2 axb3 30.axb3 Da5 31.Sgf1 Lb5 32.Sg3 Da6 33.Kf2 Ld3 34.Dd1 Da2 35.e4 dxe4 36.Ke3 Ke8 37.Sdxe4 Lxe4 38.Sxe4 Db2 39.Dd3 Kf8 40.Sd2 Dc1 41.De4 Kg7 42.Ke2 Ld8 43.Db1 Dc3 44.Dd3 La5 45.Sc4 Da1 46.Sxa5 Dxa5 47.Kf2 Da2+ 48.Kg1 Da1+ 49.Kg2 Db2+ 50.Kg3 Dc3 51.Df3 Kg8 52.Kf4 Dxd4+ 53.De4 Df2+ 54.Df3 Dxh4+

0-1

Duchrow, Oliver (2172) - Jiménez, Elías (2179)
Cuba (ch) open, 27.04.2004

Runde 8


Ausgangsstellung 1.e4 e5 2.Sf3 Sc6 3.Lc4 Le7 4.O-O Sf6 5.Sc3 O-O 6.d4 d6 7.h3 h6 8.Te1 a6 9.a4 Te8 10.b3 exd4 11.Sxd4 Se5 12.Le2 c6 13.f4 Sg6 14.Kh2 Lf8 15.Ld3 Sd7 16.g3 Sc5 17.Lc4 Tb8 18.Lf1 Le7 19.Lg2 Lf6 20.Lb2 Sf8 21.Dd2 Dc7 22.Tad1 Td8 23.De3 Te8 24.b4 Sce6 25.Sf5 Td8 26.Td2 d5 27.exd5 cxd5 28.Sxd5 Txd5 29.Lxf6 Txd2 30.Sxh6+ Kh7 31.Dxd2 gxf6 32.f5 Sg5 33.Sg4 Lxf5 34.Sxf6+ Kg6 35.Sd5 Dxc2 36.Se7+ Kh6 37.Sxf5+ Dxf5 38.Dd6+ Sfe6 39.Dxb8 Sf3+ 40.Lxf3 Dxf3 41.Txe6+ fxe6 42.Df4+ Dxf4 43.gxf4 b6 44.Kg3 Kh5 45.b5 axb5 46.axb5 e5 47.fxe5 Kg5 48.h4+ Kf5 49.h5 Kxe5 50.h6 Kd5 51.h7 Kc5 52.h8=D Kxb5 53.Kf4 Kc4 54.Ke3

1-0

Duchrow, Oliver (2172) - Pérez, Rodney (2451)
Cuba (ch) open, 28.04.2004

Runde 9


Ausgangsstellung 1.e4 g6 2.g3 Lg7 3.Lg2 e5 4.d3 Se7 5.Sc3 c6 6.Le3 d5 7.d4 dxe4 8.dxe5 Da5 9.Lxe4 O-O 10.f4 Sf5 11.Lf2 Td8 12.Df3 Db4 13.Sge2 Dxb2 14.O-O Sa6 15.a3

1-0