Chess puzzle (Crushing)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Other_variations
Moves: 1. d4 d5 2. c4 e6 3. e3 c5 4. cxd5 exd5 5. Qa4+ Nc6 6. Nf3 Bd7 7. Bd2 c4 8. Qc2
Bb4 9. h3 Nf6 10. Nc3 O-O 11. a3 Ba5 12. b4 cxb3 13. Qxb3 Bxc3 14. Bxc3 Ne4 15.
Bd3 b6 16. O-O Be6 17. Rfc1 Na5 18. Bb4 *
Position (FEN): r2q1rk1/p4ppp/1p2b3/n2p4/1B1Pn3/PQ1BPN1P/5PP1/R1R3K1 b - - 5 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1276
Best move: Nxb3