Chess puzzle (Checkmate)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Albin_Countergambit
Moves: 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. b3 Bg4 6. Nbd2 Nge7 7. Bb2 Nf5 8. h3
Bxf3 9. Nxf3 Bb4+ 10. Nd2 Nxe5 11. a3 Bxd2+ 12. Qxd2 Nc6 13. Rd1 Qf6 14. g4 Ne3
15. fxe3 *
Position (FEN): r3k2r/ppp2ppp/2n2q2/8/2Pp2P1/PP2P2P/1B1QP3/3RKB1R b Kkq - 0 15
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1441
Best move: Qh4#