Chess puzzle (Checkmate)
Moves: 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Bd2 Qxb2 6. Nc3 Nb4 7. Rb1 Nxc2+
8. Qxc2 Qxc2 9. Nd4 Qg6 10. Ndb5 Kd8 11. Rd1 Bb4 12. Nb1 Bxd2+ 13. Nxd2 Ne7 14.
g3 c6 15. Nd6 Nf5 16. Nxc8 Rxc8 17. Bh3 Re8 18. f4 Ne3 19. Rb1 Qc2 20. Rxb7
Qd1+ 21. Kf2 Qxh1 *
Position (FEN): 2rkr3/pR1p1ppp/2p5/4P3/5P2/4n1PB/P2NPK1P/7q w - - 0 22
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1298
Best move: Rxd7#