1rbqkbn1/Bppnppr1/3p4/p2P2pp/P7/NP3PP1/2P1P2P/R2QKBNR w KQ - 1 12
FEN state: 1rbqkbn1/Bppnppr1/3p4/p2P2pp/P7/NP3PP1/2P1P2P/R2QKBNR w KQ - 1 12 ; Best move: a7b8
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black knight at g8. White bishop at a7, black pawn at b7, black pawn at c7, black knight at d7, black pawn at e7, black pawn at f7 and black rook at g7. Black pawn at d6. Black pawn at a5, white pawn at d5, black pawn at g5 and black pawn at h5. White pawn at a4. White knight at a3, white pawn at b3, white pawn at f3 and white pawn at g3. White pawn at c2, white pawn at e2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 12. White to move.