Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. f4 exf4 3. Bc4 Ne7 4. Nc3 c6 5. d4 d5 6. exd5 cxd5 7. Bb3 g5 8. h4
Be6 9. hxg5 Ng6 10. Nf3 Bd6 11. Qe2 Kf8 12. Bd2 Bc7 13. O-O-O a6 14. Na4 b6 15.
c3 Nc6 16. Bc2 Nce7 17. b3 Nf5 18. Ne5 Bxe5 19. dxe5 Ng3 20. Qf2 Nxh1 21. Rxh1
Rb8 22. Bxf4 Rg8 23. g3 Rg7 24. Bd3 a5 25. Qd4 Qc8 26. Kb2 Qc6 27. Rh6 Ne7 28.
Bxh7 Nf5 29. Bxf5 Bxf5 30. Rh8+ Rg8 31. Rxg8+ Kxg8 32. e6 Re8 33. exf7+ Kxf7
34. Nxb6 Re2+ 35. Ka3 Bb1 36. Qxd5+ Qxd5 37. Nxd5 *
Position (FEN): 8/5k2/8/p2N2P1/5B2/KPP3P1/P3r3/1b6 b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 736
Best move: Rxa2#