Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Bf5 5. Nf3 Nc6 6. Bd3 Bxd3 7. Qxd3 e6 8.
Bg5 Nf6 9. h4 Be7 10. O-O-O h6 11. Be3 Rc8 12. Ne5 Nb4 13. Qb5+ Nd7 14. a3 a6
15. Qxb7 Nxe5 16. axb4 Nc4 17. Bf4 O-O 18. g4 Bxh4 19. g5 Bxg5 20. Bxg5 Qxg5+
21. Kb1 Rb8 22. Qc7 Rxb4 23. Rdg1 Rxb2+ 24. Ka1 Qd2 25. Qg3 Qxd4 26. Rxh6 Rfb8
27. Rh4 Na3 28. Rxd4 *
Position (FEN): 1r4k1/5pp1/p3p3/3p4/3R4/n1N3Q1/1rP2P2/K5R1 b - - 0 28
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1211
Best move: Nxc2#