1nbq1knr/3pb1pp/1p2pp2/r1p5/pP3KP1/2NP1P1P/P1P1P3/R1BQ1BNR w - - 1 11
FEN state: 1nbq1knr/3pb1pp/1p2pp2/r1p5/pP3KP1/2NP1P1P/P1P1P3/R1BQ1BNR w - - 1 11 ; Best move: b4a5
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at f8, black knight at g8 and black rook at h8. Black pawn at d7, black bishop at e7, black pawn at g7 and black pawn at h7. Black pawn at b6, black pawn at e6 and black pawn at f6. Black rook at a5 and black pawn at c5. Black pawn at a4, white pawn at b4, white king at f4 and white pawn at g4. White knight at c3, white pawn at d3, white pawn at f3 and white pawn at h3. White pawn at a2, white pawn at c2 and white pawn at e2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 11. White to move.