III Copa Argentina prel 70, 10.06.2010
Jaap Niewold
1.e4 e5 2.Sf3 d6? 3.d4 exd4 4.Sxd4 g6 5.Sc3 Gg7 6.Ge3 Gd7
7.Hd2 Sc6 8.0-0-0 [8.Gc4 Sge7 (8...Sxd4 9.Gxd4 Gxd4 10.Hxd4 Hf6 11.He3 Se7 12.0-0-0 a6 13.e5 dxe5 14.Se4 Hc6 15.Sc5 Gf5 16.Hxe5 0-0 17.Hxe7 Wae8 Radulov,I - Bandal,R Lugano 1968; 8...Se5 9.Gb3 a5 (9...Se7 10.Gg5 h6 11.Gh4 g5 12.Gg3 S5c6 13.Sde2 Ge6 14.0-0 Hd7 15.f4 f5 16.fxg5 0-0-0 17.gxh6 Wxh6 Artamonova,V - Burakovsky,M Kiev 1999) 10.a3 a4 11.Ga2 Se7 12.h3 S7c6 13.f4 Hh4+ 14.Gf2 Sxd4 15.Gxh4 Sef3+ 16.gxf3 Sxf3+ 17.Ke2 Sxd2 Verdal,O - Straslipka,J Klatovy 2000; 8...Sf6 9.f4 (9.0-0-0 0-0 10.f3 a6 11.h4 Se5 12.Gb3 b5 13.Sde2 He7 14.Gg5 Ge6 15.Sd5 Gxd5 16.Gxd5 c6 17.Gb3 Wfd8 Jenidarchiche,DR - Savoy,J Matinhos 1999; 9.f3 a6 (9...h6 10.0-0-0 a6 11.g4 Sxd4 12.Gxd4 Ge6 13.Gxe6 fxe6 14.e5 dxe5 15.Gxe5 Hxd2+ 16.Wxd2 Wc8 17.Whd1 0-0 Llaneza Vega,P - Monllor Garcia,Y ESP 1996; 9...He7 10.Gg5 (10.0-0-0 h5 11.Sde2 Se5 12.Gb3 Ge6 13.Sf4 Gxb3 14.axb3 0-0-0 15.Sfd5 Hd7 16.Gxa7 Gh6 17.Ge3 Gxe3 Rudolf,S - Aghadjanian,A Ueberlingen 2000) 10...h6 11.Sd5 Hd8 12.Gxf6 Gxf6 13.Sb5 Wc8 14.Hf4 0-0 15.Sxf6+ Kg7 16.Sxd7 Hxd7 17.0-0 a6 Csema,T - Csoke,A HUNtt 2003; 9...Sxd4 10.Gxd4 0-0 11.0-0-0 Ge6 12.Gxe6 fxe6 13.h4 e5 14.Ge3 Hd7 15.g4 Kf7 16.h5 Wh8 17.Gg5 h6 Lingen,K - Knickel,J Bad Zwesten 2001) 10.a4 (10.0-0 0-0 11.Kh1 Se5 1/2-1/2 Chelaru,A - Cojocaru,B Calimanesti 2000; 10.a3 Sxd4 (10...He7 11.0-0 0-0 12.Sde2 Ge6 13.Sd5 Gxd5 14.exd5 Se5 15.Gb3 Wfe8 16.Gg5 Sed7 17.Sc3 Hf8 Mrazik,L - Lukac,D Tatranske Zruby 2006) 11.Gxd4 Ge6 12.Sd5 0-0 13.0-0 Gxd5 14.Gxd5 Sxd5 15.Gxg7 Kxg7 16.Hxd5 b6 17.Wad1 Hf6 De Jesus,J - Hyltin,JP Tulsa 2008) 10...h5 (10...Sxd4 11.Gxd4 0-0 12.0-0 We8 13.Wfe1 Ge6 14.Gxe6 fxe6 15.e5 dxe5 16.Wxe5 c5 17.Ge3 Sg4 Cil,HK - Ozdemir,O Kocaeli 2002) 11.0-0 h4 12.Wad1 Wb8 13.Gg5 Sxd4 14.Hxd4 Wh5 15.f4 Ge6 16.Ge2 Wxg5 17.fxg5 Sh5 Mikhnov,V - Brjuhin,B Kimry 2008) 9...Sg4 10.Sxc6 Gxc6 11.Gd4 Gxd4 12.Hxd4 Hf6 13.Hxf6 Sxf6 14.Sd5 Sxd5 15.Gxd5 Gxd5 16.exd5 Kd7 17.Kd2 Whe8 Golinski,D - Cholewa,M Poznan 2005) 9.0-0-0 Sa5 10.Ge2 Sac6 11.f3 a6 12.Sxc6 Sxc6 13.Gh6 Gxh6 14.Hxh6 Ge6 15.Hg7 Wf8 16.Hxh7 Hg5+ 17.Kb1 0-0-0 Steenvoorden,D - Shatrolli,B Lugano 2007]
8...Sge7 [8...Sxd4 9.Gxd4 Gxd4 10.Hxd4 Hg5+ (10...Hf6 11.Hd2 Se7 12.e5 He6 13.exd6 Hxd6 14.Hxd6 cxd6 15.Se4 Gc6 16.Sxd6+ Kf8 17.f3 Kg7 18.Gc4 Dede,E - Hegedus,G Debrecen 1998) 11.Kb1 He5 12.Hb4 b6 13.Sd5 0-0-0 14.f4 He8 15.Hc3 c6 16.Hxh8 cxd5 17.exd5 Gf5 18.Gd3 Bosch,J - Lindenmaier,R Gelsenkirchen 2000;
8...a6 9.f3 (9.h3 Sf6 10.g4 b5 11.Gg2 0-0 12.f4 b4 13.Sce2 Sxd4 14.Gxd4 Gb5 15.e5 dxe5 16.Gc5 c6 17.Hxb4 Sd5 18.Gxd5 Boronyak,A - Borocz,I Zalakaros 1995) 9...Ge6 (9...Sge7 - 8 ...Sge7 9 f3 a6) 10.f4 Hd7 11.h3 h5 12.g3 Sge7 13.Gg2 0-0-0 14.a3 1/2-1/2 Hanley,S - Carey,P Cork 2005; 8...Sf6 9.f3 - C41; C46;]
9.f3 0-0 [9...Wg8 10.g4 Sxd4 11.Gxd4 Gxd4 12.Hxd4 Sc6 13.He3 Hh4 14.Sb5 Kd8 15.Gc4 Wf8 16.Wd2 He7 17.Whd1 Kc8 18.Gd5 a6 19.Sc3 Mujic,H - Crepan,M Zagreb 1997;
9...a6 10.Kb1 (10.Sd5 h6 11.Ge2 b5 12.g4 Se5 13.g5 Sxd5 14.exd5 hxg5 15.Gxg5 Gf6 16.Gxf6 Hxf6 17.f4 Sg4 18.Gxg4 Gxg4 19.Wde1+ Nagy,P - Papagorasz,T Nyiregyhaza 1994) 10...b5 11.Sxc6 Gxc6 12.Gd4 f6 13.g4 Hd7 14.g5 Wf8 15.h4 Gb7 16.Gh3 Hd8 17.Whe1 Gc8 18.Gg2 Ge6 19.Sd5 Link,K - Schmitt,D GERtt 2001]
10.Kb1 a5 11.Sdb5 b6 12.Ge2 Ge6 13.h4 Se5 14.h5 We8 15.hxg6 fxg6 16.f4 Sc4 17.Gxc4 Gxc4 18.Gd4 Gf8 19.f5 1-0
