r1bq1b1r/2pkpp1p/1pnp1n2/p5B1/2PP4/P7/1P2PPPP/RN1QKBNR b - - 0 8
FEN state: r1bq1b1r/2pkpp1p/1pnp1n2/p5B1/2PP4/P7/1P2PPPP/RN1QKBNR b - - 0 8 ; Best move: e7e5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at c7, black king at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at b6, black knight at c6, black pawn at d6 and black knight at f6. Black pawn at a5 and white bishop at g5. White pawn at c4 and white pawn at d4. White pawn at a3. White pawn at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 8. Black to move.