r1b1kbnr/1p1np3/p1p5/q2p1P1p/6p1/1PP4N/P1QP1PPP/R1BK1BNR b kq - 0 10
FEN state: r1b1kbnr/1p1np3/p1p5/q2p1P1p/6p1/1PP4N/P1QP1PPP/R1BK1BNR b kq - 0 10 ; Best move: g4h3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black knight at d7 and black pawn at e7. Black pawn at a6 and black pawn at c6. Black queen at a5, black pawn at d5, white pawn at f5 and black pawn at h5. Black pawn at g4. White pawn at b3, white pawn at c3 and white knight at h3. White pawn at a2, white queen at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. Black to move.