Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 Nc6 3. Nf3 e6 4. e3 a6 5. c3 h6 6. Bd3 Nf6 7. Nbd2 Bd6 8. Ne5
Bxe5 9. dxe5 Nd7 10. Qg4 Ncxe5 11. Bxe5 Nxe5 12. Qxg7 Nxd3+ 13. Ke2 Nf4+ 14.
exf4 Rf8 15. Qxh6 Bd7 16. Nf3 Bb5+ 17. Kd2 Qd6 18. Ne5 O-O-O 19. Qg7 f6 20. Nf7
Qxf4+ 21. Ke1 Qe4+ 22. Kd2 Qd3+ 23. Kc1 Ba4 24. b3 Qxc3+ 25. Kb1 Qd3+ 26. Kb2
Qd2+ 27. Ka3 Rde8 28. Kxa4 b5+ 29. Ka3 a5 30. Qxf6 Qb4+ 31. Kb2 a4 32. Qc3 a3+
33. Kc2 Qe4+ 34. Kd1 Rxf7 35. Rc1 Qg4+ 36. f3 Qxg2 37. Re1 Rxf3 *
Position (FEN): 2k1r3/2p5/4p3/1p1p4/8/pPQ2r2/P5qP/2RKR3 w - - 0 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 739
Best move: Qxc7#