1nb1kbnr/r2qp1pp/Bp1p1p2/2p1P3/8/PP3P2/R1PPQ1PP/1NB2KNR w - - 1 12
FEN state: 1nb1kbnr/r2qp1pp/Bp1p1p2/2p1P3/8/PP3P2/R1PPQ1PP/1NB2KNR w - - 1 12 ; Best move: a6b5
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black queen at d7, black pawn at e7, black pawn at g7 and black pawn at h7. White bishop at a6, black pawn at b6, black pawn at d6 and black pawn at f6. Black pawn at c5 and white pawn at e5. White pawn at a3, white pawn at b3 and white pawn at f3. White rook at a2, white pawn at c2, white pawn at d2, white queen at e2, white pawn at g2 and white pawn at h2. White knight at b1, white bishop at c1, white king 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 12. White to move.