Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. d5 d6 3. c4 e5 4. dxe6 fxe6 5. e4 Nf6 6. Nf3 Be7 7. Nc3 Nc6 8. Bd3
Nd4 9. O-O O-O 10. Re1 Bd7 11. e5 Ng4 12. Nxd4 cxd4 13. Qxg4 dxc3 14. bxc3 d5
15. cxd5 exd5 16. e6 Be8 17. Be3 Bf6 18. Bd4 Qe7 19. Rad1 Bc6 20. Bb1 Rad8 21.
Qh5 g6 22. Qh3 Rde8 23. f4 Bxd4+ 24. Rxd4 Qc5 25. Qe3 Re7 26. h4 Bd7 27. f5
gxf5 28. Qg5+ Rg7 29. Qe3 f4 30. Qd3 Bc6 31. Kh1 Qe7 32. Qh3 Rg3 33. Qh2 Rg4
34. g3 Rxg3 35. Rxf4 d4+ 36. Be4 Bxe4+ 37. Rexe4 Rxc3 38. Rg4+ Kh8 39. Qe5+ Rf6
40. Qxd4 Rc1+ 41. Kh2 Qc7+ 42. Kg2 Rc2+ 43. Kh3 *
Position (FEN): 7k/ppq4p/4Pr2/8/3QR1RP/7K/P1r5/8 b - - 6 43
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1613
Best move: Qh2#