2bqkb1r/1pppp1p1/r5p1/p1N4p/5P2/1P1nP3/P1P3PP/R1BQKN1R w KQk - 1 13
FEN state: 2bqkb1r/1pppp1p1/r5p1/p1N4p/5P2/1P1nP3/P1P3PP/R1BQKN1R w KQk - 1 13 ; Best move: c5d3
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at g7. Black rook at a6 and black pawn at g6. Black pawn at a5, white knight at c5 and black pawn at h5. White pawn at f4. White pawn at b3, black knight at d3 and white pawn at e3. White pawn at a2, white pawn at c2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white knight at f1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 1. Full move number is 13. White to move.