Chess puzzle (Checkmate)
Opening: Vienna_Game, Vienna_Game_Other_variations
Moves: 1. e4 e5 2. Nc3 c6 3. Bc4 Nf6 4. d3 a6 5. a4 d5 6. exd5 Nxd5 7. Nxd5 cxd5 8.
Bb3 d4 9. Qf3 Bb4+ 10. c3 Bxc3+ 11. bxc3 O-O 12. Qg3 dxc3 13. Bh6 g6 14. Bxf8
Qxf8 15. Qxe5 Qb4 16. Qe8+ Kg7 17. Qxf7+ Kh6 18. O-O-O Qa3+ 19. Kc2 *
Position (FEN): rnb5/1p3Q1p/p5pk/8/P7/qBpP4/2K2PPP/3R2NR b - - 4 19
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 972
Best move: Qb2#