Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_McDonnell_Attack
Moves: 1. e4 c5 2. f4 Nc6 3. e5 d6 4. Nf3 g6 5. Bc4 Bg7 6. Ng5 e6 7. O-O d5 8. Bb5 Ne7
9. d4 a6 10. Bxc6+ Nxc6 11. dxc5 Qa5 12. Be3 Qb5 13. b3 O-O 14. Nc3 Qa5 15. a3
*
Position (FEN): r1b2rk1/1p3pbp/p1n1p1p1/q1PpP1N1/5P2/PPN1B3/2P3PP/R2Q1RK1 b - - 0 15
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1212
Best move: Qxc3