The line goes 1 d4 d5 2 e4 de4 3 Nc3 Nf6 4 f3 ef3 5 Nxf3 e6 6 Bg5 Be7 7 Bd3 Nc6 8 00! Nxd4 9 Kh1, resulting in the diagram on the cover. (Correction: 9 Kh1 is the Z Gambit, but the cover diagram extends it with 9...Nxf3 10 Qxf3).
This is one way to solve the problem of White's weak d-pawn. Give it up. After all, Diemer did it in the 5.Qxf3 variations. So maybe we could call this Lev's Classical Double Pawn Sacrifice?
This is not a small effort. There are 56 pages here, and it's only part 1 of 2!
The price is right--it's free. You need to join the Yahoo Group, which you can do here, and then download the PDF document.
