rn2k2b/pb3p2/1ppp1npr/1N5p/P3PPq1/1P1P4/2PQB1PP/R1B1K1R1 w Qq - 11 20
FEN state: rn2k2b/pb3p2/1ppp1npr/1N5p/P3PPq1/1P1P4/2PQB1PP/R1B1K1R1 w Qq - 11 20 ; Best move: b5d6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black bishop at h8. Black pawn at a7, black bishop at b7 and black pawn at f7. Black pawn at b6, black pawn at c6, black pawn at d6, black knight at f6, black pawn at g6 and black rook at h6. White knight at b5 and black pawn at h5. White pawn at a4, white pawn at e4, white pawn at f4 and black queen at g4. White pawn at b3 and white pawn at d3. White pawn at c2, white queen at d2, white bishop at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1 and white rook at g1. White queenside and black queenside castles are available. Half move number is 11. Full move number is 20. White to move.