Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 Nc6 3. a3 Bc5 4. Nc3 Nf6 5. Nge2 d6 6. O-O a6 7. d3 O-O 8. Bg5
h6 9. Bh4 g5 10. Bg3 Ne7 11. h3 Ng6 12. Kh1 Nh5 13. Bh2 Nhf4 14. Ng3 Bxh3 15.
gxh3 Nxh3 16. Kg2 Ngf4+ 17. Kh1 Nxf2+ 18. Rxf2 Bxf2 19. Qd2 Qd7 20. Nf5 Bd4 21.
Nxh6+ Kg7 22. Nf5+ Kg6 23. Ba2 Rh8 24. Ne2 Rxh2+ 25. Kxh2 Rh8+ 26. Kg3 Rh3+ 27.
Kg4 Be3 28. Nxf4+ exf4 29. Qc3 *
Position (FEN): 8/1ppq1p2/p2p2k1/5Np1/4PpK1/P1QPb2r/BPP5/R7 b - - 1 29
Black to move.
Themes: Pin Middlegame Mate in 1 
Puzzle rating: 1616
Best move: Rg3#