r1bq1b1r/2npkp1p/p1p2p2/3P1Pp1/2B1P3/P5P1/1P1P3P/RNB1K2R w KQ - 1 15
FEN state: r1bq1b1r/2npkp1p/p1p2p2/3P1Pp1/2B1P3/P5P1/1P1P3P/RNB1K2R w KQ - 1 15 ; Best move: b1c3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black knight at c7, black pawn at d7, black king at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at c6 and black pawn at f6. White pawn at d5, white pawn at f5 and black pawn at g5. White bishop at c4 and white pawn at e4. White pawn at a3 and white pawn at g3. White pawn at b2, white pawn at d2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 15. White to move.