Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 e6 6. Bg5 Bd7 7. e3 Bc6 8. Bd3
Nbd7 9. O-O Bd6 10. Nb5 Bxb5 11. Bxb5 Qb6 12. Qa4 O-O-O 13. Rac1+ Kb8 14. Bxd7
Nxd7 15. Bxd8 Rxd8 16. Rc2 f6 17. Rfc1 g5 18. Qb3 Qa6 19. Qc3 Nb6 20. a3 h5 21.
Qe1 Nc4 22. Nd2 b5 23. b3 Nxa3 24. Rc6 Qb7 25. Nb1 Nxb1 26. Qa5 Rd7 27. Qa2 Na3
28. Rxd6 Rxd6 29. Qxa3 Qb6 30. Qc5 Kb7 *
Position (FEN): 8/pk6/1q1rpp2/1pQp2pp/3P4/1P2P3/5PPP/2R3K1 w - - 3 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1226
Best move: Qc8#