Chess puzzle (Checkmate)
Moves: 1. d4 f5 2. c4 e6 3. Nf3 c6 4. Nc3 d5 5. cxd5 cxd5 6. Ne5 Nf6 7. Qa4+ Bd7 8.
Nxd7 Qxd7 9. Qb3 Nc6 10. Bg5 Be7 11. e3 O-O 12. Bd3 a6 13. O-O b5 14. Ne2 h6
15. Bf4 Ne4 16. Bxe4 fxe4 17. Rac1 Bf6 18. h3 Bxd4 19. Nxd4 Nxd4 20. exd4 Rxf4
21. Rc5 Raf8 22. Qc2 e3 23. f3 Rxd4 24. Rc7 Qd6 25. Qc3 Qf4 26. Re1 e2 27. Rxe2
Rd1+ 28. Kf2 Qh4+ 29. g3 Qxh3 *
Position (FEN): 5rk1/2R3p1/p3p2p/1p1p4/8/2Q2PPq/PP2RK2/3r4 w - - 0 30
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1264
Best move: Qxg7#