1rb2k1r/p1ppqp1p/np1n2p1/2b1p1BP/2P1P3/2NP1P2/PP2Q1P1/R3KBNR w KQ - 1 12
FEN state: 1rb2k1r/p1ppqp1p/np1n2p1/2b1p1BP/2P1P3/2NP1P2/PP2Q1P1/R3KBNR w KQ - 1 12 ; Best move: g5e7
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black queen at e7, black pawn at f7 and black pawn at h7. Black knight at a6, black pawn at b6, black knight at d6 and black pawn at g6. Black bishop at c5, black pawn at e5, white bishop at g5 and white pawn at h5. White pawn at c4 and white pawn at e4. White knight at c3, white pawn at d3 and white pawn at f3. White pawn at a2, white pawn at b2, white queen at e2 and white pawn at g2. White rook at a1, 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.