r2qk2r/p1pp2b1/1p2p1p1/4N2p/1n6/NP2P1P1/P1QP1P1P/1RB1KB1b b kq - 1 16
FEN state: r2qk2r/p1pp2b1/1p2p1p1/4N2p/1n6/NP2P1P1/P1QP1P1P/1RB1KB1b b kq - 1 16 ; Best move: b4c2
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7 and black bishop at g7. Black pawn at b6, black pawn at e6 and black pawn at g6. White knight at e5 and black pawn at h5. Black knight at b4. White knight at a3, white pawn at b3, white pawn at e3 and white pawn at g3. White pawn at a2, white queen at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1 and black bishop at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 16. Black to move.