Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. O-O e6 7. f5 exf5 8. d3
Nge7 9. Qe1 h6 10. Qg3 g5 11. h4 Bxc3 12. bxc3 f4 13. Qh2 Ng6 14. h5 Nge5 15.
Nxe5 Nxe5 16. Bd5 Ng4 17. Qh1 Nf6 18. Bb3 Be6 19. g3 Bd7 20. gxf4 gxf4 21. Bxf4
Rg8+ 22. Kf2 Be6 23. Ke2 c4 24. Bxc4 Bxc4 25. dxc4 Qc7 26. Kd3 O-O-O 27. Bxh6
Ng4 28. Bf4 Ne5+ 29. Kd2 Nxc4+ 30. Kc1 Qc5 31. a4 Ne5 32. Qh3+ Kb8 33. h6 Ng6
34. Bd2 Rh8 35. Rxf7 Ne5 36. Rg7 Nc4 37. h7 Qe5 38. Qg3 Qxe4 39. Rg8 Qxh7 40.
Rg7 Qh1+ 41. Be1 Rhe8 42. Kd1 Qe4 43. Rb1 Qe2+ 44. Kc1 Qxe1+ 45. Qxe1 *
Position (FEN): 1k1rr3/pp4R1/3p4/8/P1n5/2P5/2P5/1RK1Q3 b - - 0 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 812
Best move: Rxe1#