r4bnr/pppkp1pp/n2pb1N1/4Pp2/2B5/2P4P/PP1P1PP1/RNq1QRK1 b - - 5 11
FEN state: r4bnr/pppkp1pp/n2pb1N1/4Pp2/2B5/2P4P/PP1P1PP1/RNq1QRK1 b - - 5 11 ; Best move: c1e1
The current state of the chess board is: Black rook at a8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black king at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at d6, black bishop at e6 and white knight at g6. White pawn at e5 and black pawn at f5. White bishop at c4. White pawn at c3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, black queen at c1, white queen at e1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 5. Full move number is 11. Black to move.