Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qa5 6. d4 Nf6 7. Nf3 Bf5 8.
Bd2 e6 9. Bb5+ Nbd7 10. O-O Bb4 11. a3 Bxc3 12. Bxd7+ Nxd7 13. Bxc3 Qd5 14. Ne5
O-O 15. Nxd7 Qxd7 16. Re1 Rac8 17. Re3 Rfd8 18. g4 Bg6 19. h4 h6 20. h5 Bh7 21.
Rg3 Rc5 22. Qe2 Rd5 23. Qe3 f5 24. g5 f4 25. Qxf4 Rxg5 26. Rxg5 hxg5 27. Qxg5
Qd5 28. Qg3 Qxh5 29. d5 Be4 *
Position (FEN): 3r2k1/pp4p1/4p3/3P3q/4b3/P1B3Q1/1P3P2/R5K1 w - - 1 30
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 502
Best move: Qxg7#