7r/r1qp2kp/1p3n1b/Bp1p2p1/2bPPR1P/P7/1QP2PPn/1R2KBN1 b - - 1 23
FEN state: 7r/r1qp2kp/1p3n1b/Bp1p2p1/2bPPR1P/P7/1QP2PPn/1R2KBN1 b - - 1 23 ; Best move: c7f4
The current state of the chess board is: Black rook at h8. Black rook at a7, black queen at c7, black pawn at d7, black king at g7 and black pawn at h7. Black pawn at b6, black knight at f6 and black bishop at h6. White bishop at a5, black pawn at b5, black pawn at d5 and black pawn at g5. Black bishop at c4, white pawn at d4, white pawn at e4, white rook at f4 and white pawn at h4. White pawn at a3. White queen at b2, white pawn at c2, white pawn at f2, white pawn at g2 and black knight at h2. White rook at b1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. Black to move.