r3kbnr/p5pp/bqn2p2/3pp3/Pp6/BP2PPN1/3P1KPP/R2Q1BNR b kq - 8 15
FEN state: r3kbnr/p5pp/bqn2p2/3pp3/Pp6/BP2PPN1/3P1KPP/R2Q1BNR b kq - 8 15 ; Best move: b4a3
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at g7 and black pawn at h7. Black bishop at a6, black queen at b6, black knight at c6 and black pawn at f6. Black pawn at d5 and black pawn at e5. White pawn at a4 and black pawn at b4. White bishop at a3, white pawn at b3, white pawn at e3, white pawn at f3 and white knight at g3. White pawn at d2, white king at f2, white pawn at g2 and white pawn 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 8. Full move number is 15. Black to move.