2b2bnr/1r2p2k/n2q3p/1Q1p1pp1/p1PP1PPP/P4B2/RP1P3R/2B2KN1 b - - 5 25
FEN state: 2b2bnr/1r2p2k/n2q3p/1Q1p1pp1/p1PP1PPP/P4B2/RP1P3R/2B2KN1 b - - 5 25 ; Best move: b7b5
The current state of the chess board is: Black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at b7, black pawn at e7 and black king at h7. Black knight at a6, black queen at d6 and black pawn at h6. White queen at b5, black pawn at d5, black pawn at f5 and black pawn at g5. Black pawn at a4, white pawn at c4, white pawn at d4, white pawn at f4, white pawn at g4 and white pawn at h4. White pawn at a3 and white bishop at f3. White rook at a2, white pawn at b2, white pawn at d2 and white rook at h2. White bishop at c1, white king at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 5. Full move number is 25. Black to move.