1nb1k1nr/r2B1p2/p2p3p/1p4p1/PpP1P3/8/1Q2NPP1/R4RK1 b - - 0 20
FEN state: 1nb1k1nr/r2B1p2/p2p3p/1p4p1/PpP1P3/8/1Q2NPP1/R4RK1 b - - 0 20 ; Best move: b8d7
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black rook at a7, white bishop at d7 and black pawn at f7. Black pawn at a6, black pawn at d6 and black pawn at h6. Black pawn at b5 and black pawn at g5. White pawn at a4, black pawn at b4, white pawn at c4 and white pawn at e4. White queen at b2, white knight at e2, white pawn at f2 and white pawn at g2. White rook at a1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. Black to move.