Chess puzzle (Checkmate)
Moves: 1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 c5 7. Ne2 Bg4 8. c3
Bxf3 9. gxf3 Qb6 10. Qc2 Nc6 11. Be3 Rac8 12. d5 Na5 13. h4 Qc7 14. f5 c4 15.
e5 dxe5 16. Be4 Nxe4 17. fxe4 Qd6 18. O-O-O b5 19. h5 b4 20. Qb1 bxc3 21. Nxc3
Rb8 22. Rdg1 Nb3+ 23. axb3 Rxb3 24. hxg6 fxg6 25. Qc2 Rfb8 26. Qh2 Qa6 27.
Qxh7+ Kf8 28. Rxg6 Qa1+ 29. Kd2 *
Position (FEN): 1r3k2/p3p1bQ/6R1/3PpP2/2p1P3/1rN1B3/1P1K4/q6R b - - 2 29
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1622
Best move: Rxb2#