rnb1kr2/p2pppbp/1p6/3q2p1/1pPP1P1P/4P1N1/P2n2PR/R1Q1KBN1 w Qq - 2 16
FEN state: rnb1kr2/p2pppbp/1p6/3q2p1/1pPP1P1P/4P1N1/P2n2PR/R1Q1KBN1 w Qq - 2 16 ; Best move: c4d5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at f8. Black pawn at a7, black pawn at d7, black pawn at e7, black pawn at f7, black bishop at g7 and black pawn at h7. Black pawn at b6. Black queen at d5 and black pawn at g5. Black pawn at b4, white pawn at c4, white pawn at d4, white pawn at f4 and white pawn at h4. White pawn at e3 and white knight at g3. White pawn at a2, black knight at d2, white pawn at g2 and white rook at h2. White rook at a1, white queen at c1, white king at e1, white bishop at f1 and white knight at g1. White queenside and black queenside castles are available. Half move number is 2. Full move number is 16. White to move.