Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 h6 5. d4 exd4 6. cxd4 Bb6 7. d5 Nce7 8.
O-O Nf6 9. e5 Nh7 10. d6 cxd6 11. exd6 Nc6 12. Re1+ Kf8 13. Qd5 Qf6 14. Bd2 Na5
15. Bc3 Qg6 16. Bd3 Qg4 17. Qe5 Nf6 18. Qe7+ Kg8 19. Qe8+ Nxe8 *
Position (FEN): r1b1n1kr/pp1p1pp1/1b1P3p/n7/6q1/2BB1N2/PP3PPP/RN2R1K1 w - - 0 20
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 993
Best move: Rxe8#