2rk1bnr/2p1p1p1/p1nNb2p/1p1p4/1q1Pp3/P1P3PP/RB2NPB1/1Q2K2R b K - 7 16
FEN state: 2rk1bnr/2p1p1p1/p1nNb2p/1p1p4/1q1Pp3/P1P3PP/RB2NPB1/1Q2K2R b K - 7 16 ; Best move: b4d6
The current state of the chess board is: Black rook at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at e7 and black pawn at g7. Black pawn at a6, black knight at c6, white knight at d6, black bishop at e6 and black pawn at h6. Black pawn at b5 and black pawn at d5. Black queen at b4, white pawn at d4 and black pawn at e4. White pawn at a3, white pawn at c3, white pawn at g3 and white pawn at h3. White rook at a2, white bishop at b2, white knight at e2, white pawn at f2 and white bishop at g2. White queen at b1, white king at e1 and white rook at h1. White kingside is the only castle move available. Half move number is 7. Full move number is 16. Black to move.