Chess puzzle (Checkmate)
Moves: 1. Nc3 d5 2. d4 c6 3. Nf3 Nd7 4. Bf4 Ngf6 5. e3 e6 6. Bd3 Bb4 7. O-O Bxc3 8.
bxc3 O-O 9. c4 h6 10. cxd5 exd5 11. c4 dxc4 12. Bxc4 Nb6 13. Bb3 Nfd5 14. Bg3
Bg4 15. Qd3 Bxf3 16. gxf3 Qg5 17. Bc2 g6 18. Kh1 Nb4 19. Qb3 Nxc2 20. Qxc2 Rae8
21. Rg1 Qh5 22. f4 Qf3+ 23. Rg2 Nd5 24. Qd1 Qe4 25. f3 Qxe3 26. f5 Kh7 27. Be5
g5 28. Rb1 b6 29. Rb3 Rxe5 30. Rxe3 Rxe3 31. Rc2 Rfe8 32. Rc1 Nf4 33. f6 Kg6
34. Qc2+ Kxf6 35. Qxc6+ R8e6 36. Qc2 Re1+ 37. Rxe1 *
Position (FEN): 8/p4p2/1p2rk1p/6p1/3P1n2/5P2/P1Q4P/4R2K b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 878
Best move: Rxe1#