rnbq1bn1/pppBpk1r/6p1/3p1p1p/3P1P1P/4PN1R/PPPQ2P1/RNBK4 b - - 1 10
FEN state: rnbq1bn1/pppBpk1r/6p1/3p1p1p/3P1P1P/4PN1R/PPPQ2P1/RNBK4 b - - 1 10 ; Best move: c8d7
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 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at c7, white bishop at d7, black pawn at e7, black king at f7 and black rook at h7. Black pawn at g6. Black pawn at d5, black pawn at f5 and black pawn at h5. White pawn at d4, white pawn at f4 and white pawn at h4. White pawn at e3, white knight at f3 and white rook at h3. White pawn at a2, white pawn at b2, white pawn at c2, white queen at d2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1 and white king at d1. Both players have exhausted their castles. Half move number is 1. Full move number is 10. Black to move.