Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 d6 3. e4 Be6 4. d3 Nc6 5. g3 Nd4 6. Bg2 Nf6 7. Nge2 Nxe2 8.
Qxe2 Qd7 9. O-O Bg4 10. f3 Bh3 11. a4 Be7 12. b4 h5 13. Bg5 O-O-O 14. b5 Bxg2
15. Kxg2 Rdg8 16. a5 h4 17. Rh1 Nh5 18. Bxe7 Qxe7 19. Nd5 Qg5 20. g4 Nf4+ 21.
Nxf4 Qxf4 22. Qf2 b6 23. h3 g6 24. axb6 axb6 25. Ra8+ Kb7 26. Rxg8 Rxg8 27. Ra1
f5 28. exf5 gxf5 29. Ra2 Rf8 30. Re2 Qg5 31. Ra2 fxg4 32. hxg4 h3+ 33. Kh2 Qf4+
34. Qg3 Qe3 35. Qxh3 Rxf3 36. Qg2 Qf4+ 37. Kg1 Kb8 38. g5 Rg3 *
Position (FEN): 1k6/2p5/1p1p4/1P2p1P1/2P2q2/3P2r1/R5Q1/6K1 w - - 1 39
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 950
Best move: Ra8#