Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 a5 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8.
Nbxd2 d6 9. Qb3 Qe7 10. O-O Nf6 11. e5 dxe5 12. dxe5 Ng4 13. h3 Ngxe5 14. Rfe1
O-O 15. Nxe5 Nxe5 16. Nf3 Nxf3+ 17. Qxf3 Qd6 18. Rad1 Qh6 19. Qxf7+ Rxf7 *
Position (FEN): r1b3k1/1pp2rpp/7q/p7/2B5/7P/PP3PP1/3RR1K1 w - - 0 20
White to move.
Themes: Pin Middlegame Mate in 1 
Puzzle rating: 609
Best move: Rd8#