Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 b6 8. Ne2
Ba6 9. Ng3 Na5 10. Qe2 Rc8 11. e4 cxd4 12. e5 Ng8 13. Qg4 Kf8 14. cxd4 Bxc4 15.
Bxc4 Nxc4 16. O-O f5 17. exf6 Nxf6 18. Qf3 d5 19. Bg5 h6 20. Bf4 Rc6 21. Rfe1
Kf7 22. Be5 Kg6 23. Qd3+ Kf7 24. Qf3 Rf8 25. Nh5 Kg6 26. Qd3+ Kxh5 27. h3 Ne4
28. Rxe4 dxe4 29. Qe2+ Kg5 *
Position (FEN): 3q1r2/p5p1/1pr1p2p/4B1k1/2nPp3/P6P/4QPP1/R5K1 w - - 2 30
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1239
Best move: Qg4#