Chess puzzle (Checkmate)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Old_Variation
Moves: 1. d4 d5 2. c4 dxc4 3. e3 Be6 4. Qa4+ Nc6 5. Bxc4 Bxc4 6. Qxc4 Nf6 7. Nc3 e6 8.
Nf3 Be7 9. O-O O-O 10. Rd1 e5 11. dxe5 Nd7 12. e6 Nb6 13. exf7+ Rxf7 14. Rxd8+
Rxd8 15. Qg4 Bb4 16. a3 Bxc3 17. bxc3 Rd1+ 18. Ne1 *
Position (FEN): 6k1/ppp2rpp/1nn5/8/6Q1/P1P1P3/5PPP/R1BrN1K1 b - - 2 18
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame Mate in 1 
Puzzle rating: 618
Best move: Rxe1#