Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Nf6 3. Bc4 c6 4. dxc6 Nxc6 5. Nc3 Bg4 6. f3 Bh5 7. d3 Nd4 8.
Be3 e6 9. Qd2 Bc5 10. Bxd4 Qxd4 11. O-O-O O-O 12. Nge2 Qe3 13. d4 Qxd2+ 14.
Rxd2 Bd6 15. Ne4 Nxe4 16. fxe4 Bxe2 17. Rxe2 Bf4+ 18. Kb1 a6 19. e5 b5 20. Bd3
Rac8 21. g4 Rfd8 22. Re4 g5 23. h4 Kg7 24. hxg5 Bxg5 25. Rh5 h6 26. c3 b4 27.
Bxa6 Rc6 28. Bb5 Rc7 29. c4 Rb8 30. Rh3 Rxb5 31. cxb5 *
Position (FEN): 8/2r2pk1/4p2p/1P2P1b1/1p1PR1P1/7R/PP6/1K6 b - - 0 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 399
Best move: Rc1#