Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 d5 2. e3 a6 3. a3 Nc6 4. h3 f6 5. b4 e5 6. c4 dxc4 7. Bxc4 exd4 8. exd4
Qxd4 9. Qe2+ Qe5 10. Qxe5+ Nxe5 11. Bxg8 Rxg8 12. Bb2 Bd6 13. Bxe5 Bxe5 14. Ra2
Be6 15. Re2 O-O-O 16. Nf3 Bb3 17. Nxe5 *
Position (FEN): 2kr2r1/1pp3pp/p4p2/4N3/1P6/Pb5P/4RPP1/1N2K2R b K - 0 17
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 924
Best move: Rd1#