1nb1kbr1/4p1p1/r1p1p2p/p5pP/PpP5/1P3PPB/1B1PK3/R5R1 b - - 1 20
FEN state: 1nb1kbr1/4p1p1/r1p1p2p/p5pP/PpP5/1P3PPB/1B1PK3/R5R1 b - - 1 20 ; Best move: g7g6
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at e7 and black pawn at g7. Black rook at a6, black pawn at c6, black pawn at e6 and black pawn at h6. Black pawn at a5, black pawn at g5 and white pawn at h5. White pawn at a4, black pawn at b4 and white pawn at c4. White pawn at b3, white pawn at f3, white pawn at g3 and white bishop at h3. White bishop at b2, white pawn at d2 and white king at e2. White rook at a1 and white rook at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. Black to move.