Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Anglo-Scandinavian_Defense
Moves: 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nc6 5. g3 Bg4 6. h3 Bh5 7. g4 Bg6 8. d3
e6 9. Bd2 Be7 10. Nh2 h5 11. f4 *
Position (FEN): r2qk1nr/ppp1bpp1/2n1p1b1/7p/5PP1/2NP3P/PP1BP2N/R2QKB1R b KQkq - 0 11
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1306
Best move: Bh4#