1nb1kbnr/6pp/rpp5/pq2pP2/2NPp3/1P6/P1P1QP1P/R1B1KBNR w KQ - 0 13
FEN state: 1nb1kbnr/6pp/rpp5/pq2pP2/2NPp3/1P6/P1P1QP1P/R1B1KBNR w KQ - 0 13 ; Best move: c4d6
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at g7 and black pawn at h7. Black rook at a6, black pawn at b6 and black pawn at c6. Black pawn at a5, black queen at b5, black pawn at e5 and white pawn at f5. White knight at c4, white pawn at d4 and black pawn at e4. White pawn at b3. White pawn at a2, white pawn at c2, white queen at e2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 13. White to move.