Chess puzzle (Checkmate)
Moves: 1. c4 g6 2. Nc3 c5 3. Nf3 Nc6 4. a3 Bg7 5. g3 Nf6 6. Bg2 O-O 7. O-O d6 8. b3
Bd7 9. Bb2 Qc8 10. Re1 Bh3 11. Bh1 Rb8 12. Rb1 a6 13. d3 b5 14. Ng5 Bd7 15.
Nge4 bxc4 16. Nxf6+ Bxf6 17. dxc4 Nd4 18. Nd5 Kg7 19. Nxf6 exf6 20. Bxd4 cxd4
21. Qxd4 Bc6 22. Qxd6 Bxh1 23. Kxh1 Rd8 24. Qf4 a5 25. b4 axb4 26. axb4 g5 27.
Qe4 Re8 28. Qd3 Rd8 29. Qc3 h5 30. Red1 Re8 31. e3 h4 32. Rd6 Qf5 33. Qb2 Qf3+
34. Kg1 h3 35. Kf1 Rxb4 36. Qxb4 Rxe3 37. Qb7 Qe2+ 38. Kg1 Qe1+ 39. Rxe1 *
Position (FEN): 8/1Q3pk1/3R1p2/6p1/2P5/4r1Pp/5P1P/4R1K1 b - - 0 39
Black to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 580
Best move: Rxe1#