Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 a6 6. Nc3 Nc6 7. Be3 h5 8. Nf3
Bg4 9. Be2 e6 10. Ng5 Bxe2 11. Qxe2 Nge7 12. O-O-O Nf5 13. Kb1 Nfxd4 14. Bxd4
Qxg5 15. f4 Qf5+ 16. Ka1 Nxd4 17. Rxd4 Bc5 18. Rdd1 Qxf4 19. Rhf1 Qe3 20. Qc2
O-O 21. Rfe1 Qf2 22. Re2 Qf5 23. Nxd5 exd5 24. Qxc5 Rac8 25. Qxd5 Rfe8 26. a3
Rc6 27. Rd3 Qe6 28. Qf3 *
Position (FEN): 4r1k1/1p3p2/p1r1q1p1/4P2p/8/P2R1Q2/1P2R1PP/K7 b - - 4 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 668
Best move: Rc1#