Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. b3 Be7 6. Bb2 a6 7. d4 b5 8. Be2 O-O
9. Nc3 exd4 10. Nxd4 Bb4 11. O-O Bb7 12. a3 Be7 13. Re1 Nxd4 14. Qxd4 c5 15.
Qe3 d6 16. Rad1 Qc7 17. Bf3 Rfe8 18. Nd5 Bxd5 19. exd5 Bf8 20. Qf4 c4 21. Bxf6
gxf6 22. Qxf6 Bg7 23. Qf4 cxb3 24. cxb3 Qc3 25. Bh5 Rxe1+ 26. Rxe1 *
Position (FEN): r5k1/5pb1/p2p3p/1p1P3B/5Q2/PPq5/5PPP/4R1K1 b - - 0 26
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 400
Best move: Qxe1#