Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 g6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Nc6 8. b3
Bg7 9. Qe2 O-O 10. bxc4 d6 11. exd6 exd6 12. O-O Re8 13. Qd1 Nxc4 14. Bb3 N4e5
15. d4 Nxf3+ 16. Qxf3 Na5 17. Qxf7+ Kh8 18. Qf3 Nxb3 19. axb3 Bf5 20. Be3 Qb6
21. Nd2 Qc7 22. Rfe1 Qxc3 23. Rec1 Qb4 24. Rc7 b6 25. Rcxa7 Rxa7 26. Rxa7 Bxd4
27. Qb7 g5 28. g4 Bxe3 *
Position (FEN): 4r2k/RQ5p/1p1p4/5bp1/1q4P1/1P2b3/3N1P1P/6K1 w - - 0 29
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1197
Best move: Qg7#