Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 d6 5. Nf3 Bf5 6. O-O Qd7 7. d3 Bh3 8. Na4
h5 9. Nxc5 dxc5 10. Be3 b6 11. Bxh3 Qxh3 12. Qa4 Qd7 13. a3 Nge7 14. b4 cxb4
15. axb4 a5 16. bxa5 Rxa5 17. Qc2 O-O 18. Rxa5 bxa5 19. Qc3 f6 20. Bc5 Rb8 21.
Qa3 Kf7 22. Nd2 Ra8 23. Ne4 Nf5 24. Rb1 Ncd4 25. Bxd4 Nxd4 26. e3 Ne6 27. Rb5
a4 28. Rd5 Qc6 29. Nc3 h4 30. Nb5 h3 31. f3 Kg8 32. Kf2 Qa6 33. f4 c6 34. Rd6
Qa5 35. Rxe6 Qd2+ 36. Kf3 Qd1+ 37. Ke4 cxb5 38. cxb5 Qh1+ 39. Kf5 Qd5 40. Qe7
exf4+ 41. Kg6 *
Position (FEN): r5k1/4Q1p1/4RpK1/1P1q4/p4p2/3PP1Pp/7P/8 b - - 1 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1004
Best move: Qg5#