Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb4 5. Qa4+ N8c6 6. d5 Bd7 7. dxc6 Nxc6
8. Qd1 e5 9. Nf3 Bb4+ 10. Nc3 Qe7 11. a3 Bxc3+ 12. bxc3 O-O-O 13. Qb3 Be6 14.
Bc4 Bxc4 15. Qxc4 Na5 16. Qb4 Qd7 17. O-O Nc6 18. Qa4 g5 19. Bxg5 Rde8 20. Rfd1
Qg4 21. h3 Qh5 22. Be3 Rhg8 23. Kh2 Re6 24. Bxa7 Rxg2+ 25. Kxg2 Rg6+ 26. Kf1
Qxf3 27. Be3 Rg2 28. Qa8+ Nb8 29. Qxb8+ Kxb8 *
Position (FEN): 1k6/1pp2p1p/8/4p3/4P3/P1P1Bq1P/5Pr1/R2R1K2 w - - 0 30
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 524
Best move: Rd8#