Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 a6 5. Bd3 b5 6. Nf3 Bb7 7. Bg5 h6 8. Be3
d6 9. O-O Nf6 10. a3 e6 11. b4 Be7 12. Nbd2 O-O 13. Nb3 Rc8 14. Qc1 Ng4 15. Bd2
d5 16. exd5 exd5 17. Be2 Bf6 18. c3 Nge5 19. Nxe5 Nxe5 20. Nc5 Rc7 21. Nxb7
Rxb7 22. a4 Nc4 23. axb5 Nxd2 24. Qxd2 axb5 25. Bf3 Rc7 26. Rac1 Qc8 27. Qxd5
Bxc3 28. Qxb5 Bd2 29. Rcd1 Rd8 30. h3 Qe6 31. Qa5 Qe7 32. Qa4 Ra7 33. Qb3 Rad7
34. b5 Ba5 35. Rxd7 Rxd7 36. Bc6 Rd2 37. Rd1 Qd6 38. Rxd2 Qxd2 39. Qd5 Qe1+ 40.
Kh2 Bc7+ 41. g3 Qxf2+ 42. Qg2 Qe3 43. h4 g5 44. hxg5 Qxg5 45. Kh1 Qh5+ 46. Kg1
Bb6+ 47. Kf1 *
Position (FEN): 6k1/5p2/1bB4p/1P5q/8/6P1/6Q1/5K2 b - - 5 47
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1111
Best move: Qd1#