Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bg5 Be7 6. Qd2 h6 7. Bh4 Bf5 8.
O-O-O c6 9. f3 O-O 10. g4 Bg6 11. g5 Nh5 12. Nge2 Bxg5 13. Bxg5 Qxg5 14. f4 Qh4
15. Kb1 Nd7 16. Bg2 Rae8 17. Bf3 Ndf6 18. Rdg1 Ne4 19. Nxe4 Bxe4 20. Rg4 Qd8
21. Bxe4 Rxe4 22. Rhg1 Rfe8 23. Ng3 Nxg3 24. R4xg3 Qf6 25. b3 g6 26. f5 g5 27.
h4 Rxh4 28. Qb4 Rxd4 29. Qxb7 Rde4 30. Qxa7 Re1+ 31. Rxe1 *
Position (FEN): 4r1k1/Q4p2/2p2q1p/3p1Pp1/8/1P4R1/P1P5/1K2R3 b - - 0 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 593
Best move: Rxe1#