1r3b2/1p1bqn2/1kp1r3/pn2p2p/1PPpP3/N2P3P/P2NQ1P1/1RB1KB1R b - - 0 25
FEN state: 1r3b2/1p1bqn2/1kp1r3/pn2p2p/1PPpP3/N2P3P/P2NQ1P1/1RB1KB1R b - - 0 25 ; Best move: b5c3
The current state of the chess board is: Black rook at b8 and black bishop at f8. Black pawn at b7, black bishop at d7, black queen at e7 and black knight at f7. Black king at b6, black pawn at c6 and black rook at e6. Black pawn at a5, black knight at b5, black pawn at e5 and black pawn at h5. White pawn at b4, white pawn at c4, black pawn at d4 and white pawn at e4. White knight at a3, white pawn at d3 and white pawn at h3. White pawn at a2, white knight at d2, white queen at e2 and white pawn at g2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.