Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Evans_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d6 8. Qb3
Qd7 9. cxd4 h6 10. e5 dxe5 11. dxe5 Nd4 12. Nxd4 Qxd4 13. Bxf7+ Kf8 14. Ba3+ c5
15. Rd1 Qxe5 16. Nd2 Bxd2 17. Rxd2 Qxa1+ 18. Rd1 Qf6 19. Bxc5+ Ne7 *
Position (FEN): r1b2k1r/pp2nBp1/5q1p/2B5/8/1Q6/P4PPP/3R2K1 w - - 1 20
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 772
Best move: Rd8#