Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Bg5 h6 5. Bh4 Be7 6. Nc3 O-O 7. e3 Bb4 8. a3
Bxc3+ 9. bxc3 dxc4 10. Bxc4 Nbd7 11. O-O c6 12. Bb3 Qc7 13. Qd3 b6 14. Bc2 a5
15. Ne5 Ba6 16. c4 g5 17. Ng6 Bxc4 18. Qxc4 fxg6 19. Qxe6+ Kg7 20. Bg3 Qd8 21.
Qb3 Qe7 22. Rfc1 Rac8 23. Bd3 c5 24. dxc5 Nxc5 25. Qb5 Nxd3 26. Qxd3 Rxc1+ 27.
Rxc1 Rd8 28. Qb5 h5 29. h3 Kh6 30. Qxb6 Ne4 31. Bc7 Rd2 32. f3 Ng3 33. Rc6 Ne2+
34. Kh2 Qf7 35. Qxa5 Qd7 36. a4 Ra2 37. Qb5 Qd1 38. Qc4 *
Position (FEN): 8/2B5/2R3pk/6pp/P1Q5/4PP1P/r3n1PK/3q4 b - - 4 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 789
Best move: Qg1#