rnbk1Bnr/p2p3p/6p1/qpp1p3/7P/N2P2PN/PPP1PPB1/R2Q1K1R b - - 0 10
FEN state: rnbk1Bnr/p2p3p/6p1/qpp1p3/7P/N2P2PN/PPP1PPB1/R2Q1K1R b - - 0 10 ; Best move: g8f6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8, white bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7 and black pawn at h7. Black pawn at g6. Black queen at a5, black pawn at b5, black pawn at c5 and black pawn at e5. White pawn at h4. White knight at a3, white pawn at d3, white pawn at g3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2 and white bishop at g2. White rook at a1, white queen at d1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 10. Black to move.