Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. a3 c6 5. Nc3 Nf6 6. b4 Bxf2+ 7. Kxf2 Ng4+ 8.
Kg3 f5 9. Nf3 d6 10. h3 *
Position (FEN): rnbqk2r/pp4pp/2pp4/4pp2/1PP3n1/P1N2NKP/3PP1P1/R1BQ1B1R b kq - 0 10
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1076
Best move: f4#