4kbr1/rB3p2/p3qnpn/4p2p/3PNP1P/p7/2P1b3/R1BQ1RK1 w - - 1 23
FEN state: 4kbr1/rB3p2/p3qnpn/4p2p/3PNP1P/p7/2P1b3/R1BQ1RK1 w - - 1 23 ; Best move: d1e2
The current state of the chess board is: Black king at e8, black bishop at f8 and black rook at g8. Black rook at a7, white bishop at b7 and black pawn at f7. Black pawn at a6, black queen at e6, black knight at f6, black pawn at g6 and black knight at h6. Black pawn at e5 and black pawn at h5. White pawn at d4, white knight at e4, white pawn at f4 and white pawn at h4. Black pawn at a3. White pawn at c2 and black bishop at e2. White rook at a1, white bishop at c1, white queen at d1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. White to move.