Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. Be3 d6 8.
Be2 a6 9. Na3 Be7 10. Nc4 b5 11. Nb6 Rb8 12. Nbd5 Be6 13. O-O Qd7 14. a3 O-O
15. Nb6 Qb7 16. f3 Rfd8 17. Rc1 b4 18. axb4 Nxb4 19. Qd2 d5 20. exd5 Nbxd5 21.
Nbxd5 Nxd5 22. Nxd5 Bxd5 23. Qc3 Bf6 24. b3 e4 25. Qe1 exf3 26. Bxf3 Bxf3 27.
Rxf3 Bd4 28. Bxd4 Rxd4 29. Qe5 Rbd8 30. Rcf1 f6 31. Qg3 Kh8 32. c3 Rd2 33. b4
Rc2 34. Qh4 Qb6+ 35. Kh1 Rdd2 36. Rg3 Qf2 37. Rg1 Qxg1+ 38. Kxg1 *
Position (FEN): 7k/6p1/p4p1p/8/1P5Q/2P3R1/2rr2PP/6K1 b - - 0 38
Black to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 662
Best move: Rc1#