rn3b1r/pb1pk1pp/6q1/Ppp1pp2/6P1/BP3N2/R1PPPP2/1N1QKB1R b K - 0 12
FEN state: rn3b1r/pb1pk1pp/6q1/Ppp1pp2/6P1/BP3N2/R1PPPP2/1N1QKB1R b K - 0 12 ; Best move: f5g4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at f8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at d7, black king at e7, black pawn at g7 and black pawn at h7. Black queen at g6. White pawn at a5, black pawn at b5, black pawn at c5, black pawn at e5 and black pawn at f5. White pawn at g4. White bishop at a3, white pawn at b3 and white knight at f3. White rook at a2, white pawn at c2, white pawn at d2, white pawn at e2 and white pawn at f2. White knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 12. Black to move.