Chess puzzle (Checkmate)
Moves: 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. Nd5 Nxf3+ 6. gxf3 Qd8 7. Bf4 d6
8. Rg1 Nf6 9. Bg5 h6 10. Nxf6+ gxf6 11. Bf4 Be6 12. Qd2 Qd7 13. a3 O-O-O 14.
O-O-O Be7 15. e4 f5 16. Bd3 h5 17. Bg5 f6 18. Bh4 Rhg8 19. Rde1 Kb8 20. exf5
Bxf5 21. Rxg8 Rxg8 22. Bxf5 Qxf5 23. Rxe7 b6 24. Bg3 Qxf3 25. b3 Rg5 26. Qe3
Qh1+ 27. Kb2 Qc6 28. Re8+ Kb7 29. Qe4 d5 30. Qe6 Qc5 31. Qc8+ Kc6 32. Re6+ Kb5
33. a4+ Ka5 34. Qb7 Qd4+ 35. Ka2 Qc3 36. Qxa7+ Kb4 37. Rxb6+ Kc5 38. Rc6+ Kxc6
*
Position (FEN): 8/Q1p5/2k2p2/3p2rp/P7/1Pq3B1/K1P2P1P/8 w - - 0 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1030
Best move: Qxc7#