STS 14 is now available.

Consists of carefully selected 100 test positions on "Queens and Rooks to the 7th"

Themes: Open file, Threat, Attack on pawns, Middle game, Endgame, King side attack, Flank/Central Pressure.

Download:

https://sites.google.com/site/strategictestsuite/queens-and-rooks-to-the-7th-rank/STS14QueensandRookstothe7th.epd

11th of May, 2011
Swaminathan and Dann Corbit