r3kb1r/p1p2np1/P2qb3/1p1N1p1p/5p1P/1R1P2P1/1P2P1B1/2BQ1KNR w kq - 1 15
FEN state: r3kb1r/p1p2np1/P2qb3/1p1N1p1p/5p1P/1R1P2P1/1P2P1B1/2BQ1KNR w kq - 1 15 ; Best move: c1f4
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black knight at f7 and black pawn at g7. White pawn at a6, black queen at d6 and black bishop at e6. Black pawn at b5, white knight at d5, black pawn at f5 and black pawn at h5. Black pawn at f4 and white pawn at h4. White rook at b3, white pawn at d3 and white pawn at g3. White pawn at b2, white pawn at e2 and white bishop at g2. White bishop at c1, white queen at d1, white king at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 15. White to move.