Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Moscow_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 Qa5+ 5. Nc3 Bd7 6. Bxc6 bxc6 7. dxc5 Qxc5
8. Be3 Qb4 9. b3 *
Position (FEN): r3kbnr/p2bpppp/2pp4/8/1q2P3/1PN1BN2/P1P2PPP/R2QK2R b KQkq - 0 9
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 742
Best move: Qxc3+