Chess puzzle (Advantage)
Opening: Trompowsky_Attack, Trompowsky_Attack_Other_variations
Moves: 1. d4 Nf6 2. Bg5 c5 3. dxc5 b6 4. cxb6 e5 5. bxa7 Rxa7 6. Nf3 Nc6 7. e3 Be7 8.
Bb5 Qa5+ 9. c3 *
Position (FEN): 2b1k2r/r2pbppp/2n2n2/qB2p1B1/8/2P1PN2/PP3PPP/RN1QK2R b KQk - 0 9
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1128
Best move: Qxb5