Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Qb3 Nb6 7. Nf3 Bf5 8.
Bb5+ N8d7 9. Ne5 e6 10. O-O Bd6 11. Nxd7 Nxd7 12. Qa4 a6 13. Qd4 Qc7 14. Bxd7+
Qxd7 15. Qxg7 O-O-O 16. Re1 Rhg8 17. Qh6 Bc5 18. Ne4 Qc6 19. d3 Rxd3 20. Ng3
Qb6 21. Be3 Bxe3 22. fxe3 Qxb2 23. Rac1+ Kb8 24. Qf4+ Ka8 25. e4 Rd2 26. Qf3
Bg4 27. Qf1 h5 28. Rb1 Qd4+ 29. Kh1 h4 30. Qxf7 Rb8 31. Nf1 Rf2 32. Qe7 h3 33.
gxh3 Bf3+ 34. Kg1 Rg2+ 35. Kh1 *
Position (FEN): kr6/1p2Q3/p3p3/8/3qP3/5b1P/P5rP/1R2RN1K b - - 4 35
Black to move.
Themes: Double Check Middlegame Mate in 1 
Puzzle rating: 540
Best move: Rg1#