rn2kb1N/4pn2/ppp1bpp1/3p3p/N4qPP/2P4R/PP1PPPB1/1RBQK3 w q - 3 13
FEN state: rn2kb1N/4pn2/ppp1bpp1/3p3p/N4qPP/2P4R/PP1PPPB1/1RBQK3 w q - 3 13 ; Best move: h8g6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and white knight at h8. Black pawn at e7 and black knight at f7. Black pawn at a6, black pawn at b6, black pawn at c6, black bishop at e6, black pawn at f6 and black pawn at g6. Black pawn at d5 and black pawn at h5. White knight at a4, black queen at f4, white pawn at g4 and white pawn at h4. White pawn at c3 and white rook at h3. White pawn at a2, white pawn at b2, white pawn at d2, white pawn at e2, white pawn at f2 and white bishop at g2. White rook at b1, white bishop at c1, white queen at d1 and white king at e1. Black queenside is the only castle move available. Half move number is 3. Full move number is 13. White to move.