1rb1k1nr/p1qp1pp1/1ppbp2p/1N6/1QPP3P/8/PPn1PPP1/1RBK1BNR w k - 1 16
FEN state: 1rb1k1nr/p1qp1pp1/1ppbp2p/1N6/1QPP3P/8/PPn1PPP1/1RBK1BNR w k - 1 16 ; Best move: b4d6
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black queen at c7, black pawn at d7, black pawn at f7 and black pawn at g7. Black pawn at b6, black pawn at c6, black bishop at d6, black pawn at e6 and black pawn at h6. White knight at b5. White queen at b4, white pawn at c4, white pawn at d4 and white pawn at h4. White pawn at a2, white pawn at b2, black knight at c2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at b1, white bishop at c1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 1. Full move number is 16. White to move.