Chess puzzle (Crushing)
Opening: Catalan_Opening, Catalan_Opening_Closed
Moves: 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. Nc3 cxd4 6. Qxd4 Be7 7. Nf3 Nc6 8. Qd1
dxc4 9. O-O O-O 10. Qa4 Na5 11. Ne5 a6 12. Nxc4 Nxc4 13. Qxc4 b5 14. Qf4 Rb8 *
Position (FEN): 1rbq1rk1/4bppp/p3pn2/1p6/5Q2/2N3P1/PP2PPBP/R1B2RK1 w - - 2 15
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 870
Best move: Qxb8