1n4k1/r1pb1rpp/p4p2/P2pp1nP/3PqP2/1PP1P1P1/3KQ3/RNB3NR b - - 5 23
FEN state: 1n4k1/r1pb1rpp/p4p2/P2pp1nP/3PqP2/1PP1P1P1/3KQ3/RNB3NR b - - 5 23 ; Best move: e4h1
The current state of the chess board is: Black knight at b8 and black king at g8. Black rook at a7, black pawn at c7, black bishop at d7, black rook at f7, black pawn at g7 and black pawn at h7. Black pawn at a6 and black pawn at f6. White pawn at a5, black pawn at d5, black pawn at e5, black knight at g5 and white pawn at h5. White pawn at d4, black queen at e4 and white pawn at f4. White pawn at b3, white pawn at c3, white pawn at e3 and white pawn at g3. White king at d2 and white queen at e2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 23. Black to move.