Chess puzzle (Crushing)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Other_variations
Moves: 1. d4 d5 2. c4 dxc4 3. Nc3 e6 4. e4 Nc6 5. Nf3 Nf6 6. Bxc4 Bb4 7. Qc2 Bxc3+ 8.
bxc3 O-O 9. Bd3 b6 10. e5 Nd5 11. Bxh7+ Kh8 12. c4 Ndb4 13. Qb1 Ba6 14. a3 Nxd4
15. Nxd4 Qxd4 16. axb4 Qxe5+ 17. Be3 Qc3+ 18. Bd2 Qe5+ 19. Qe4 *
Position (FEN): r4r1k/p1p2ppB/bp2p3/4q3/1PP1Q3/8/3B1PPP/R3K2R b KQ - 5 19
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1172
Best move: Qxa1+