Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Ba4 Nd5 9. d3 f6 10. Nf3 Bb7 11. c4 Bb4+ 12. Bd2 Bxd2+ 13. Qxd2 Nf4 14. O-O O-O
15. b4 c5 16. bxa5 Bxf3 17. gxf3 f5 18. Qe3 Qg5+ 19. Kh1 *
Position (FEN): r4rk1/p5pp/8/P1p1ppq1/B1P2n2/3PQP2/P4P1P/RN3R1K b - - 3 19
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 896
Best move: Qg2#