Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Nf3 Bb4 6. h3 O-O 7. Bf4 Ne4 8.
Rc1 Bf5 9. e3 Nd7 10. Be2 Ndf6 11. O-O c6 12. Ne5 Nd7 13. Nxe4 Bxe4 14. a3 Ba5
15. b4 Bc7 16. Nxd7 Qxd7 17. Bxc7 Qxc7 18. Bf3 Qe7 19. Be2 Qg5 20. Bg4 h5 21.
f4 Qg6 22. Bf3 Rae8 23. Rc3 Re6 24. Rf2 Rd8 25. Bxh5 Qh6 26. Bf3 Rg6 27. Bxe4
dxe4 28. Kh2 f5 29. Rc5 Rf8 30. Qb3+ Kh8 31. Re5 Qh4 32. Qc2 Qg3+ 33. Kh1 Rff6
34. Qe2 Rh6 35. Re8+ Kh7 36. Re7 Rfg6 37. Rxb7 Rxh3+ 38. gxh3 *
Position (FEN): 8/pR4pk/2p3r1/5p2/1P1PpP2/P3P1qP/4QR2/7K b - - 0 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1449
Best move: Qg1#