Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Zukertort_Variation
Moves: 1. d4 d5 2. Nf3 Bf5 3. Bf4 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 cxd4 7. exd4 Rc8 8.
Qd2 Nf6 9. Na3 e6 10. Nc2 Ne4 11. Qe2 *
Position (FEN): 2r1kb1r/pp3ppp/1qn1p3/3p1b2/3PnB2/2P2N2/PPN1QPPP/R3KB1R b KQk - 3 11
Black to move.
Themes:  Opening  
Puzzle rating: 1268
Best move: Qxb2