Chess puzzle (Checkmate)
Opening: Alekhine_Defense, Alekhine_Defense_Four_Pawns_Attack
Moves: 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6 6. Nf3 Bg7 7. Be3 Be6 8. b3
dxe5 9. fxe5 Bg4 10. h3 Bxf3 11. Qxf3 c6 12. Nc3 e6 13. Ne4 Nc8 14. Bg5 Qxd4
15. Rd1 Qxe5 *
Position (FEN): rnn1k2r/pp3pbp/2p1p1p1/4q1B1/2P1N3/1P3Q1P/P5P1/3RKB1R w Kkq - 0 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 979
Best move: Rd8#