r1bqkb2/p4pp1/2np1n1r/1p5P/PPp1P3/2P1p3/4BP1P/RNQ1K1NR w KQq - 1 15
FEN state: r1bqkb2/p4pp1/2np1n1r/1p5P/PPp1P3/2P1p3/4BP1P/RNQ1K1NR w KQq - 1 15 ; Best move: c1e3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black bishop at f8. Black pawn at a7, black pawn at f7 and black pawn at g7. Black knight at c6, black pawn at d6, black knight at f6 and black rook at h6. Black pawn at b5 and white pawn at h5. White pawn at a4, white pawn at b4, black pawn at c4 and white pawn at e4. White pawn at c3 and black pawn at e3. White bishop at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white queen at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 1. Full move number is 15. White to move.