Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qe3 g6 5. a3 Bg7 6. Nf3 d5 7. Bb5 Qa5+ 8.
Nc3 Bxc3+ 9. bxc3 *
Position (FEN): r1b1k1nr/pp2pp1p/2n3p1/qB1p4/4P3/P1P1QN2/2P2PPP/R1B1K2R b KQkq - 0 9
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1289
Best move: Qxb5