Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 b5 6. Bb3 Bb7 7. Qe2 Nc6 8. Be3
Nxd4 9. Bxd4 d6 10. Nc3 Be7 11. O-O-O b4 12. Bxg7 bxc3 13. Bxh8 cxb2+ 14. Bxb2
Rc8 15. Ba4+ Kf8 16. f4 Qa5 17. Bb3 Nf6 18. f5 exf5 19. exf5 Qxf5 20. Rhf1 Qg5+
21. Kb1 d5 22. Rde1 Ne4 23. Rd1 Nc3+ 24. Bxc3 Rxc3 25. Rd3 Rc7 26. Qf3 Ba3 27.
Rxd5 Qg7 28. Rd8+ Ke7 29. Qd3 *
Position (FEN): 3R4/1br1kpqp/p7/8/8/bB1Q4/P1P3PP/1K3R2 b - - 4 29
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 884
Best move: Qb2#