Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 e5 7. Qd1 Nf6 8.
Be2 Be6 9. O-O Be7 10. f3 O-O 11. Be3 Qa5 12. a3 a6 13. b4 Qc7 14. Qd2 Rad8 15.
Rfd1 b5 16. Rac1 Rc8 17. Nb1 d5 18. exd5 Nxd5 19. Bf2 h6 20. c4 Nf4 21. cxb5
Qb8 22. bxa6 Bg5 23. Qb2 Nxe2+ 24. Qxe2 Bxc1 25. a7 Qa8 26. Qxe5 Rfd8 27. Rxd8+
Rxd8 28. Nc3 Bxa3 29. b5 Bb2 30. Bd4 Bxc3 *
Position (FEN): q2r2k1/P4pp1/4b2p/1P2Q3/3B4/2b2P2/6PP/6K1 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 984
Best move: Qxg7#