1n1qkb1r/rp1b2p1/p1ppp2p/5pn1/PP1P1N2/4Q1P1/NRP1PPBP/2BK3R w k - 0 16
FEN state: 1n1qkb1r/rp1b2p1/p1ppp2p/5pn1/PP1P1N2/4Q1P1/NRP1PPBP/2BK3R w k - 0 16 ; Best move: d4d5
The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black bishop at d7 and black pawn at g7. Black pawn at a6, black pawn at c6, black pawn at d6, black pawn at e6 and black pawn at h6. Black pawn at f5 and black knight at g5. White pawn at a4, white pawn at b4, white pawn at d4 and white knight at f4. White queen at e3 and white pawn at g3. White knight at a2, white rook at b2, white pawn at c2, white pawn at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White bishop at c1, white king at d1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 16. White to move.