Chess puzzle (Checkmate)
Moves: 1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e4 e5 6. Nge2 Nge7 7. O-O O-O 8. d3
d6 9. Nd5 Nxd5 10. cxd5 Nd4 11. Nxd4 cxd4 12. Bd2 Bd7 13. Rc1 Qb6 14. Qb3 Qxb3
15. axb3 Bb5 16. Rc7 Bxd3 17. Rd1 Ba6 18. Bh3 Rfd8 19. Rdc1 h6 20. Bb4 Bd3 21.
f3 Rab8 22. Kf2 f5 23. Bg2 h5 24. Bd2 Bf6 25. exf5 gxf5 26. Bh3 e4 27. fxe4
fxe4 28. Be6+ Kh8 29. Bf4 e3+ 30. Ke1 Be4 31. Rf7 Be5 32. Rcc7 Bxf4 33. gxf4 d3
34. f5 d2+ 35. Ke2 Bf3+ 36. Kxe3 d1=Q *
Position (FEN): 1r1r3k/ppR2R2/3pB3/3P1P1p/8/1P2Kb2/1P5P/3q4 w - - 0 37
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 850
Best move: Rh7#