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.
It's a basic strategy to occupy the 7th rank with the Rook or Queen.
11th of May, 2011
Swaminathan and Dann Corbit