Per Olin

Diag 8 Per Olin
EG, 1976-Tablas
wKh1,Bc8,Ra8,Pa4,c7,d7,e5,g6,h2/bKf1,Pa5,b2,b3,b4,d3,f7,h3

Solución:

1.d8D b1D 2.Dxd3+
[2.Dd4? Re2+ 3.Dg1 Dxg1+ 4.Rxg1 b2 (4…d2? 5.Aa6+ Re1 6.Td8) 5.Ag4+ Re3 6.Axh3 b1D+ 7.Af1 (7.Rg2 Db2-+) 7…De1-+

2…Dxd3 3.Aa6 Dxa6 4.Txa6
[4.c8D? Dxc8 5.Txc8 b2]

4…b2 5.c8D b1D 6.Df5+
6.Tc6? Rf2+ 7.Tc1 De4#

6…Dxf5 7.Tf6 fxg6
7…Dxf6 8.exf6 b3 9.g7+-

8.Txf5+ gxf5 9.e6 b3 10.e7 b2 11.e8D b1D 12.Db5+ Dxb5 13.axb5 a4 14.b6 a3 15.b7 a2 16.b8D a1D 17.Db1+
[17.Da7? Dd1 18.Dg1+ Re2-+]
17…Dxb1=