Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 Bb4 8. Qb3
Bxc3+ 9. Qxc3 Nxe4 10. Qa3 Qd6 11. c5 Qe7 12. f3 Nxc5 13. Rc1 d6 14. b4 e5 15.
Nb3 O-O 16. bxc5 d5 17. Be2 d4 18. Bd2 Qh4+ 19. g3 Qh3 20. Kf2 Nc6 21. Na5 e4
22. Nxc6 e3+ 23. Bxe3 dxe3+ 24. Qxe3 bxc6 25. Rc4 Be6 26. Rh4 Qf5 27. Bd3 Qf6
28. Bxh7+ Kh8 29. Bc2+ Kg8 30. Qd3 g6 31. Rf4 Qg7 32. Re1 Rfd8 33. Qe3 Qb2 34.
Re2 Qg7 35. Bb3 Bxb3 36. axb3 Rd1 37. Qe4 Qa1 38. Kg2 Rg1+ 39. Kh3 Qf1+ 40. Kh4
Kg7 41. Qe5+ Kg8 42. Rd2 Rf8 43. Qf6 Rg2 44. Rxg2 Qxg2 45. h3 Qd2 46. Rg4 *
Position (FEN): 5rk1/5p2/p1p2Qp1/2P5/6RK/1P3PPP/3q4/8 b - - 2 46
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 804
Best move: Qh6#