rnb1k1nr/1pp1b1p1/p6p/1q1ppp2/P1PP3P/1P1KPN2/5PP1/RNQ2B1R b - - 0 12
FEN state: rnb1k1nr/1pp1b1p1/p6p/1q1ppp2/P1PP3P/1P1KPN2/5PP1/RNQ2B1R b - - 0 12 ; Best move: b5b3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black bishop at e7 and black pawn at g7. Black pawn at a6 and black pawn at h6. Black queen at b5, black pawn at d5, black pawn at e5 and black pawn at f5. White pawn at a4, white pawn at c4, white pawn at d4 and white pawn at h4. White pawn at b3, white king at d3, white pawn at e3 and white knight at f3. White pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white queen at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 12. Black to move.