Tactic 0141

[Event "ICC Blitz"]
[White "jbennett"]
[Black "chesstao"]
[Result "*"]
[Annotator "JB"]
[SetUp "1"]
[FEN "r1bqk1nr/ppp2ppp/2np4/1Bb1p3/4P3/2P2N2/PP1P1PPP/RNBQK2R w KQkq - 0 5"]

{White to move, black just played d6. }
{Second best is O-O (0.72), best is d4 (1.80) }
1. d4 {Trying the double pawn push trick. }
1... exd4
2. cxd4 Bb6 {Bb4+ turns out about the same, after Kf1. }
3. d5 a6
4. Ba4 Ba5+
5. Nbd2 b5
6. dxc6 bxa4
7. Qxa4 Bxd2+
8. Bxd2
*