Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nc3 d5 3. d3 Nf6 4. e5 Ng4 5. d4 g6 6. Be2 Nh6 7. Bg5 Nd7 8. Qc1
Nf5 9. Nf3 h6 10. Bd2 e6 11. Bd3 c5 12. dxc5 Nxc5 13. Bb5+ Bd7 14. g4 Nh4 15.
Nxh4 Qxh4 16. Bxd7+ Nxd7 17. Qd1 Bg7 18. Qe2 Bxe5 19. O-O-O O-O 20. f4 Bg7 21.
f5 exf5 22. gxf5 Rfe8 23. Qd3 d4 24. Nd5 Ne5 25. Qb3 Rec8 26. fxg6 Nxg6 27.
Qxb7 Rab8 28. Qxa7 d3 29. c3 Ra8 30. Qb7 Rcb8 31. Qc7 Be5 32. Qd7 Rxa2 33. b4
Rxb4 34. Nxb4 Qxb4 35. Qe8+ Kg7 36. cxb4 *
Position (FEN): 4Q3/5pk1/6np/4b3/1P6/3p4/r2B3P/2KR3R b - - 0 36
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1754
Best move: Ra1#