Chess puzzle (Crushing)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Classical_Variation
Moves: 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nc6 5. c3 Nf6 6. b4 Bb6 7. d3 Bg4 8. h3
Bxf3 9. Qxf3 exf4 10. Bxf4 Ne5 11. Bxe5 dxe5 12. Nd2 O-O 13. Nf1 a5 14. b5 c6
15. bxc6 bxc6 16. Ne3 Qd6 17. Nf5 Qa3 18. d4 exd4 19. cxd4 *
Position (FEN): r4rk1/5ppp/1bp2n2/p4N2/2BPP3/q4Q1P/P5P1/R3K2R b KQ - 0 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1347
Best move: Qb4+