Chess puzzle (Checkmate)
Opening: Horwitz_Defense, Horwitz_Defense_Other_variations
Moves: 1. d4 e6 2. e3 d5 3. c4 c5 4. dxc5 Bxc5 5. cxd5 exd5 6. Bd2 Nf6 7. a3 O-O 8. b4
Bb6 9. Nf3 Re8 10. Bb5 Bd7 11. Be2 Bc6 12. O-O d4 13. exd4 Bxd4 14. Ra2 Qd5 15.
Rc2 Ne4 16. Nxd4 Nxd2 17. Rxd2 *
Position (FEN): rn2r1k1/pp3ppp/2b5/3q4/1P1N4/P7/3RBPPP/1N1Q1RK1 b - - 0 17
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 968
Best move: Qxg2#