Chess puzzle (Checkmate)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Central_Variation
Moves: 1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. Nc3 Qd7 6. axb5 cxb5 7. Nf3 e6 8. Ne5
Qb7 9. Qf3 Bb4 10. Bd2 Nf6 11. d5 O-O 12. Bg5 Bxc3+ 13. bxc3 Nfd7 14. Nxd7 Nxd7
15. Be2 Ne5 16. Qg3 f6 17. Bh6 exd5 18. exd5 Qxd5 *
Position (FEN): r1b2rk1/p5pp/5p1B/1p1qn3/2p5/2P3Q1/4BPPP/R3K2R w KQ - 0 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1113
Best move: Qxg7#