Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. h3 Bh5 8. g4
Bg6 9. Bxg6 hxg6 10. Bf4 Qb6 11. Qc2 Nxg4 12. Nbd2 e6 13. Bg3 O-O-O 14. O-O-O
Nf6 15. Ng5 Rd7 16. h4 Na5 17. Ndf3 Bd6 18. Ne5 Bxe5 19. Bxe5 Nh5 20. Nf3 Nc4
21. Bh2 Nd6 22. Ne5 Rc7 23. Qd2 Nc4 24. Nxc4 Rxc4 25. Qg5 Kd7 26. Rd2 Rhc8 27.
Kb1 Rxc3 28. Ka1 Rc1+ 29. Rxc1 *
Position (FEN): 2r5/pp1k1pp1/1q2p1p1/3p2Qn/3P3P/8/PP1R1P1B/K1R5 b - - 0 29
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 921
Best move: Rxc1#