Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. O-O-O Qa5 13. Kb1 O-O-O 14. c4 Qa6
15. Qb3 Nb6 16. Ne5 Rg8 17. Nxf7 Re8 18. Ne5 Bd6 19. c5 Bxe5 20. Bxe5 Nbd5 21.
f3 Rgf8 22. Ne4 Nxe4 23. fxe4 Nf6 24. Rhf1 Qe2 25. Rfe1 Qxg2 26. Qa3 a6 27. Qa5
Rf7 28. Qb6 Nd7 *
Position (FEN): 2k1r3/1p1n1rp1/pQp1p2p/2P1B2P/3PP3/8/PP4q1/1K1RR3 w - - 4 29
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 683
Best move: Qc7#