r4b1r/pnp3kp/1p6/3pppPP/1P1nB3/1PN5/P2PQP2/1RB1KR2 b - - 0 25
FEN state: r4b1r/pnp3kp/1p6/3pppPP/1P1nB3/1PN5/P2PQP2/1RB1KR2 b - - 0 25 ; Best move: d4e2
The current state of the chess board is: Black rook at a8, black bishop at f8 and black rook at h8. Black pawn at a7, black knight at b7, black pawn at c7, black king at g7 and black pawn at h7. Black pawn at b6. Black pawn at d5, black pawn at e5, black pawn at f5, white pawn at g5 and white pawn at h5. White pawn at b4, black knight at d4 and white bishop at e4. White pawn at b3 and white knight at c3. White pawn at a2, white pawn at d2, white queen at e2 and white pawn at f2. White rook at b1, white bishop at c1, white king at e1 and white rook at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.