r2q1knr/1bppp2p/n5p1/pp3pb1/6P1/BP3PNB/P1PPP2P/2RQK1NR b K - 0 11
FEN state: r2q1knr/1bppp2p/n5p1/pp3pb1/6P1/BP3PNB/P1PPP2P/2RQK1NR b K - 0 11 ; Best move: g5f6
The current state of the chess board is: Black rook at a8, black queen at d8, black king at f8, black knight at g8 and black rook at h8. Black bishop at b7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at h7. Black knight at a6 and black pawn at g6. Black pawn at a5, black pawn at b5, black pawn at f5 and black bishop at g5. White pawn at g4. White bishop at a3, white pawn at b3, white pawn at f3, white knight at g3 and white bishop at h3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 11. Black to move.