Chess puzzle (Checkmate)
Moves: 1. b3 d5 2. Bb2 Nf6 3. Nf3 e6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. d3 Bb7 8. Nbd2
Nbd7 9. e4 dxe4 10. Ng5 c5 11. dxe4 Qc8 12. Qe2 h6 13. Ngf3 Rd8 14. Rfe1 a5 15.
c4 a4 16. e5 Ne8 17. Ne4 axb3 18. axb3 Rxa1 19. Rxa1 Bc6 20. Nfd2 Qb7 21. f4 b5
22. Rb1 b4 23. g4 Nb6 24. f5 exf5 25. gxf5 Qd7 26. Qg4 Qd3 27. Rf1 Qe3+ 28. Rf2
Bxe4 29. Qxe4 Bg5 30. Nf1 Qxb3 31. e6 Qxc4 32. Qb7 Nd5 33. exf7+ Kf8 34.
fxe8=Q+ Kxe8 35. Re2+ Qxe2 36. Bxd5 Be3+ 37. Nxe3 Qxe3+ 38. Kg2 Qd2+ 39. Kg3
Qxd5 40. Qxg7 Qd6+ 41. Be5 Qe7 42. Qg6+ Kd7 43. f6 Qe6 44. Qg7+ Kc8 *
Position (FEN): 2kr4/6Q1/4qP1p/2p1B3/1p6/6K1/7P/8 w - - 3 45
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 823
Best move: Qc7#