Black challenging repertoire against Alapin 1.e4 c5 2.c3 vs Sicilian.
Here's what Boris has to say: "Black challenging repertoire against Alapin 1.e4 c5 2.c3 vs Sicilian. My choice is 3...d5 4. exd5 Qxd5 5.d4 g6!? In my opinion, a good choice when you are looking for double-edged play with Black."
This comes in three variants, Beginner, Intermediate, Advanced.Each variant has different material and depth of treatment.
Coming soon.