Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bb5+ Bd7 8.
Bxd7+ Nbxd7 9. f3 O-O 10. Qd2 a6 11. O-O-O Rc8 12. Bh6 Qa5 13. Bxg7 Kxg7 14. h4
Ne5 15. Nb3 Qb4 16. a3 Qb6 17. Nd5 Nxd5 18. Qxd5 Rc7 19. h5 Rfc8 20. Rd2 Qe3
21. hxg6 fxg6 22. Qe6 Rxc2+ 23. Kd1 Rxd2+ 24. Nxd2 Re8 25. f4 Nd3 26. Qd7 Nxb2+
27. Kc1 Qc3+ 28. Kb1 Nd3 29. Qxe8 *
Position (FEN): 4Q3/1p2p1kp/p2p2p1/8/4PP2/P1qn4/3N2P1/1K5R b - - 0 29
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 985
Best move: Qb2#