The examples (middlegame, endgame) are usually well analysed and theoretically wise the material is large and frequently updated. If you have any questions while studying the material, let me know and I will help. It is possible to buy it using PayPal and sending payments to email@example.com (please, indicate your e-mail address, so I know whom to send it to 🙂 ). Material will be sent in pgn/cbv files directly to your e-mail address ASAP.
Check out the free samples here.
Today’s offers are:
Two Knights – US$ 15 (instead of US$ 20)
Scotch Game – US$ 10 (instead of US$ 15)
Semi Slav – US$ 15 (instead of US$ 20)
Catalan – US$ 15 (instead of US$ 20)
10 examples on Ruy Lopez of the 20th century (most interesting and useful games) – US$ 2
10 examples on Black sacrifices the exchange on с3 (Rxс3) in the Sicilian – US$ 2
10 examples on Same color Bishops with Rooks – US$ 2
10 examples on Knight endgame – US$ 2
If you have any questions about the material, send an e-mail to firstname.lastname@example.org.