r1b1kbr1/pp1p1p1p/nqp1pBp1/8/1P1P2P1/2N4B/P1P1Pn1P/R2QK1NR w KQq - 0 11
FEN state: r1b1kbr1/pp1p1p1p/nqp1pBp1/8/1P1P2P1/2N4B/P1P1Pn1P/R2QK1NR w KQq - 0 11 ; Best move: e1f2
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black knight at a6, black queen at b6, black pawn at c6, black pawn at e6, white bishop at f6 and black pawn at g6. White pawn at b4, white pawn at d4 and white pawn at g4. White knight at c3 and white bishop at h3. White pawn at a2, white pawn at c2, white pawn at e2, black knight at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 11. White to move.