r1bn3r/1p2np1p/1k5q/p2pp1p1/P1P1P1P1/1Q1PNP1B/2NRKb1P/2B4R b - - 11 25
FEN state: r1bn3r/1p2np1p/1k5q/p2pp1p1/P1P1P1P1/1Q1PNP1B/2NRKb1P/2B4R b - - 11 25 ; Best move: b6a7
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at d8 and black rook at h8. Black pawn at b7, black knight at e7, black pawn at f7 and black pawn at h7. Black king at b6 and black queen at h6. Black pawn at a5, black pawn at d5, black pawn at e5 and black pawn at g5. White pawn at a4, white pawn at c4, white pawn at e4 and white pawn at g4. White queen at b3, white pawn at d3, white knight at e3, white pawn at f3 and white bishop at h3. White knight at c2, white rook at d2, white king at e2, black bishop at f2 and white pawn at h2. White bishop at c1 and white rook at h1. Both players have exhausted their castles. Half move number is 11. Full move number is 25. Black to move.