Chess puzzle (Checkmate)
Moves: 1. e4 d6 2. f4 c6 3. Nf3 Nf6 4. Nc3 Bg4 5. h3 Bxf3 6. Qxf3 e5 7. fxe5 dxe5 8.
Bc4 Bc5 9. d3 h6 10. a3 a6 11. Bd2 Nbd7 12. O-O-O Qe7 13. Na4 Ba7 14. Nc3 O-O-O
15. g4 Rhf8 16. g5 Ng8 17. gxh6 Nxh6 18. Bxh6 gxh6 19. Qf5 Qg5+ 20. Kb1 Qxf5
21. exf5 Kc7 22. Ne4 f6 23. Be6 Nc5 24. Nxc5 Bxc5 25. b4 Bd4 26. Ka2 Kd6 27.
Kb3 Ke7 28. c3 Be3 29. Rhe1 Bf2 30. Re2 Bh4 31. Rg2 Bg5 32. h4 Bxh4 33. Rg7+
Kd6 34. Rxb7 Bg5 35. d4 Rfe8 36. dxe5+ Kxe5 37. Rxd8 Rxd8 38. Rb6 Rd6 39. Rxa6
h5 40. Ra8 h4 41. Rh8 Rd3 42. Kc4 Rg3 43. a4 h3 44. a5 Bd2 45. a6 *
Position (FEN): 7R/8/P1p1Bp2/4kP2/1PK5/2P3rp/3b4/8 b - - 0 45
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 989
Best move: Rxc3#