6r1/1rpkq3/b1npp1Np/p4PP1/pbP5/1P1P4/3BB1P1/RN1QK2R b - - 6 25
FEN state: 6r1/1rpkq3/b1npp1Np/p4PP1/pbP5/1P1P4/3BB1P1/RN1QK2R b - - 6 25 ; Best move: e7g5
The current state of the chess board is: Black rook at g8. Black rook at b7, black pawn at c7, black king at d7 and black queen at e7. Black bishop at a6, black knight at c6, black pawn at d6, black pawn at e6, white knight at g6 and black pawn at h6. Black pawn at a5, white pawn at f5 and white pawn at g5. Black pawn at a4, black bishop at b4 and white pawn at c4. White pawn at b3 and white pawn at d3. White bishop at d2, white bishop at e2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 6. Full move number is 25. Black to move.