r1b1kb1r/pp4pp/n3p2n/2PP1p2/8/B2P1P1P/Pq1NP1PK/R2Q1BNR w kq - 3 15
FEN state: r1b1kb1r/pp4pp/n3p2n/2PP1p2/8/B2P1P1P/Pq1NP1PK/R2Q1BNR w kq - 3 15 ; Best move: a3b2
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at e6 and black knight at h6. White pawn at c5, white pawn at d5 and black pawn at f5. White bishop at a3, white pawn at d3, white pawn at f3 and white pawn at h3. White pawn at a2, black queen at b2, white knight at d2, white pawn at e2, white pawn at g2 and white king at h2. White rook at a1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 3. Full move number is 15. White to move.