1n2kb1r/rbq1pp1p/pp5n/2ppB1p1/1P4P1/P2PPN2/2P2PBP/RN2KQ1R w k - 0 16
FEN state: 1n2kb1r/rbq1pp1p/pp5n/2ppB1p1/1P4P1/P2PPN2/2P2PBP/RN2KQ1R w k - 0 16 ; Best move: e5c7
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black bishop at b7, black queen at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at b6 and black knight at h6. Black pawn at c5, black pawn at d5, white bishop at e5 and black pawn at g5. White pawn at b4 and white pawn at g4. White pawn at a3, white pawn at d3, white pawn at e3 and white knight at f3. White pawn at c2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1, white queen at f1 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.