Chess puzzle (Checkmate)
Moves: 1. d4 c6 2. c4 d5 3. e3 Nf6 4. Nc3 Bg4 5. Be2 Bxe2 6. Ngxe2 e6 7. cxd5 cxd5 8.
O-O Be7 9. Ng3 O-O 10. Qf3 Nc6 11. Rd1 Rc8 12. e4 dxe4 13. Ncxe4 Nd5 14. a3 a5
15. Qh5 b5 16. Ng5 h6 17. N5e4 Nf6 18. Nxf6+ Bxf6 19. d5 exd5 20. Rxd5 Qe7 21.
Bxh6 gxh6 22. Nf5 Qe4 23. Qxh6 Rfe8 24. f3 Qe6 25. Rd6 Qxf5 26. Rxf6 Qc5+ 27.
Kh1 Nd8 28. Rf4 Qc1+ 29. Rxc1 *
Position (FEN): 2rnr1k1/5p2/7Q/pp6/5R2/P4P2/1P4PP/2R4K b - - 0 29
Black to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 753
Best move: Rxc1#