r1bq4/p2p1pb1/1p1k2rp/3Pn1p1/PP2P1P1/N4n1N/R1P1Q1BR/2B2K2 b - - 9 23
FEN state: r1bq4/p2p1pb1/1p1k2rp/3Pn1p1/PP2P1P1/N4n1N/R1P1Q1BR/2B2K2 b - - 9 23 ; Best move: f3h2
The current state of the chess board is: Black rook at a8, black bishop at c8 and black queen at d8. Black pawn at a7, black pawn at d7, black pawn at f7 and black bishop at g7. Black pawn at b6, black king at d6, black rook at g6 and black pawn at h6. White pawn at d5, black knight at e5 and black pawn at g5. White pawn at a4, white pawn at b4, white pawn at e4 and white pawn at g4. White knight at a3, black knight at f3 and white knight at h3. White rook at a2, white pawn at c2, white queen at e2, white bishop at g2 and white rook at h2. White bishop at c1 and white king at f1. Both players have exhausted their castles. Half move number is 9. Full move number is 23. Black to move.