rn2k2r/1b5p/2p1pbp1/p4pn1/3pPP2/PB3N1P/1PQPK1P1/RNB3R1 b - - 2 24
FEN state: rn2k2r/1b5p/2p1pbp1/p4pn1/3pPP2/PB3N1P/1PQPK1P1/RNB3R1 b - - 2 24 ; Best move: f5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at h8. Black bishop at b7 and black pawn at h7. Black pawn at c6, black pawn at e6, black bishop at f6 and black pawn at g6. Black pawn at a5, black pawn at f5 and black knight at g5. Black pawn at d4, white pawn at e4 and white pawn at f4. White pawn at a3, white bishop at b3, white knight at f3 and white pawn at h3. White pawn at b2, white queen at c2, white pawn at d2, white king at e2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1 and white rook at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 24. Black to move.