r1b1kb1r/ppq1n1p1/B6p/2PppP2/8/N3BP2/PPP3PP/R2QK1NR w KQkq - 2 11
FEN state: r1b1kb1r/ppq1n1p1/B6p/2PppP2/8/N3BP2/PPP3PP/R2QK1NR w KQkq - 2 11 ; Best move: a3b5
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 queen at c7, black knight at e7 and black pawn at g7. White bishop at a6 and black pawn at h6. White pawn at c5, black pawn at d5, black pawn at e5 and white pawn at f5. White knight at a3, white bishop at e3 and white pawn at f3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 11. White to move.