Tactic 0048

[Event "ICC Blitz"]
[White "CruiseMissile"]
[Black "jbennett"]
[Result "*"]
[Annotator "JB"]
[SetUp "1"]
[FEN "r2qnrk1/pp1n1pb1/2p1b2p/3pP1p1/N1PP1p2/1B1Q1N2/PP4PP/R1B1R1K1 b - c3 0 13"]

{Black to move, white just played c4. }
{Second best is Nc7 (-0.81), best is dxc4 (-1.95) }
1... dxc4
2. Bxc4 Bxc4
3. Qxc4 b5
4. Qxc6 bxa4
*