Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Paulsen-Basman_Defense
Moves: 1. d4 e6 2. e4 c5 3. Nf3 cxd4 4. Nxd4 Bc5 5. Nc3 Qb6 6. Na4 Qb4+ *
Position (FEN): rnb1k1nr/pp1p1ppp/4p3/2b5/Nq1NP3/8/PPP2PPP/R1BQKB1R w KQkq - 5 7
White to move.
Themes: Defensive Move Opening  
Puzzle rating: 1387
Best move: c3