rnbq1bnr/2pppk1p/pp3p2/6p1/1P3P1P/2NP2PN/P1P1P3/1RBQKB1R b K - 0 8
FEN state: rnbq1bnr/2pppk1p/pp3p2/6p1/1P3P1P/2NP2PN/P1P1P3/1RBQKB1R b K - 0 8 ; Best move: g5g4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at d7, black pawn at e7, black king at f7 and black pawn at h7. Black pawn at a6, black pawn at b6 and black pawn at f6. Black pawn at g5. White pawn at b4, white pawn at f4 and white pawn at h4. White knight at c3, white pawn at d3, white pawn at g3 and white knight at h3. White pawn at a2, white pawn at c2 and white pawn at e2. White rook at b1, white bishop at c1, 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 8. Black to move.