rnb1k1nr/qp1p1p2/8/pNp2Pbp/1PQ1p2p/2P4P/P2PPKP1/R1B2B1R b kq - 2 12
FEN state: rnb1k1nr/qp1p1p2/8/pNp2Pbp/1PQ1p2p/2P4P/P2PPKP1/R1B2B1R b kq - 2 12 ; Best move: a7b6
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 queen at a7, black pawn at b7, black pawn at d7 and black pawn at f7. Black pawn at a5, white knight at b5, black pawn at c5, white pawn at f5, black bishop at g5 and black pawn at h5. White pawn at b4, white queen at c4, black pawn at e4 and black pawn at h4. White pawn at c3 and white pawn at h3. White pawn at a2, white pawn at d2, white pawn at e2, white king at f2 and white pawn at g2. White rook at a1, white bishop at c1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 12. Black to move.