rnb2N1r/2p1k1pp/pp3p1n/2P5/4pP1P/8/PPQBPKP1/R4BNR b - - 0 12
FEN state: rnb2N1r/2p1k1pp/pp3p1n/2P5/4pP1P/8/PPQBPKP1/R4BNR b - - 0 12 ; Best move: c8f5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, white knight at f8 and black rook at h8. Black pawn at c7, black king at e7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at f6 and black knight at h6. White pawn at c5. Black pawn at e4, white pawn at f4 and white pawn at h4. White pawn at a2, white pawn at b2, white queen at c2, white bishop at d2, white pawn at e2, white king at f2 and white pawn at g2. White rook at a1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 12. Black to move.