r4k2/2pp2rp/8/p2Pp1pP/Pp1P2B1/8/1P1P1PR1/R1BbK1N1 b - a3 0 23
FEN state: r4k2/2pp2rp/8/p2Pp1pP/Pp1P2B1/8/1P1P1PR1/R1BbK1N1 b - a3 0 23 ; Best move: d1g4
The current state of the chess board is: Black rook at a8 and black king at f8. Black pawn at c7, black pawn at d7, black rook at g7 and black pawn at h7. Black pawn at a5, white pawn at d5, black pawn at e5, black pawn at g5 and white pawn at h5. White pawn at a4, black pawn at b4, white pawn at d4 and white bishop at g4. White pawn at b2, white pawn at d2, white pawn at f2 and white rook at g2. White rook at a1, white bishop at c1, black bishop at d1, white king at e1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. En Passant Target Square: a3. Black to move.