r1b1kbn1/p3q1pr/n1ppp3/1N3p1p/4P2P/2P2P1R/PP1PK1P1/1RB2BN1 b - - 2 16
FEN state: r1b1kbn1/p3q1pr/n1ppp3/1N3p1p/4P2P/2P2P1R/PP1PK1P1/1RB2BN1 b - - 2 16 ; Best move: c6b5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at a7, black queen at e7, black pawn at g7 and black rook at h7. Black knight at a6, black pawn at c6, black pawn at d6 and black pawn at e6. White knight at b5, black pawn at f5 and black pawn at h5. White pawn at e4 and white pawn at h4. White pawn at c3, white pawn at f3 and white rook at h3. White pawn at a2, white pawn at b2, white pawn at d2, white king at e2 and white pawn at g2. White rook at b1, white bishop at c1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 16. Black to move.