Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Anglo-Indian_Defense
Moves: 1. c4 Nf6 2. Nc3 e6 3. g3 Bb4 4. Qb3 Nc6 5. Nf3 O-O 6. Bg2 a5 7. a3 Bc5 8. d3
d5 9. O-O h6 10. cxd5 exd5 11. e4 a4 12. Nxa4 dxe4 13. Nxc5 exf3 14. Bxf3 Nd4
15. Qd1 Bh3 16. Nxb7 Qe7 17. Re1 Nxf3+ 18. Qxf3 *
Position (FEN): r4rk1/1Np1qpp1/5n1p/8/8/P2P1QPb/1P3P1P/R1B1R1K1 b - - 0 18
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame Mate in 1 
Puzzle rating: 600
Best move: Qxe1#