Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bd3 Bg4 6. f3 Bh5 7. Ne4 e6 8.
Ne2 c6 9. O-O Bg6 10. Be3 Nbd7 11. c4 Nxe4 12. fxe4 Be7 13. e5 Bxd3 14. Qxd3
Nxe5 15. Qb3 Ng6 16. Qxb7 O-O 17. Qxc6 Rc8 18. Qa4 Qc7 19. Rac1 Bd6 20. g3 Qb7
21. c5 Bb8 22. b4 Ne7 23. b5 Qe4 24. Bf4 Qxe2 25. Rce1 Qb2 26. Rf2 Qc3 27. Rc1
Qd3 28. Bxb8 Rxb8 29. Qxa7 Qxb5 30. Qxe7 Rbd8 31. c6 Rc8 32. c7 Qd5 33. Qc5 Qb7
34. a4 g6 35. a5 Ra8 36. Qd6 Rfc8 37. Qd7 Rxa5 38. Rxf7 Rh5 39. Re7 Rf8 40.
c8=Q Rxc8 41. Qxc8+ Qxc8 *
Position (FEN): 2q3k1/4R2p/4p1p1/7r/3P4/6P1/7P/2R3K1 w - - 0 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1039
Best move: Rxc8#