r1bk2nr/pp1ppp2/2n4b/q1P5/1PP4p/N4P1N/P3P1PP/R1B1KB1R w KQ - 0 11
FEN state: r1bk2nr/pp1ppp2/2n4b/q1P5/1PP4p/N4P1N/P3P1PP/R1B1KB1R w KQ - 0 11 ; Best move: b4a5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at e7 and black pawn at f7. Black knight at c6 and black bishop at h6. Black queen at a5 and white pawn at c5. White pawn at b4, white pawn at c4 and black pawn at h4. White knight at a3, white pawn at f3 and white knight at h3. White pawn at a2, white pawn at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 11. White to move.