1q2nb1r/1ppkpp2/r1bp1Np1/5P2/p1P1P1P1/PnNP3B/2Q1K2P/1RB3R1 b - - 7 20
FEN state: 1q2nb1r/1ppkpp2/r1bp1Np1/5P2/p1P1P1P1/PnNP3B/2Q1K2P/1RB3R1 b - - 7 20 ; Best move: e8f6
The current state of the chess board is: Black queen at b8, black knight at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black king at d7, black pawn at e7 and black pawn at f7. Black rook at a6, black bishop at c6, black pawn at d6, white knight at f6 and black pawn at g6. White pawn at f5. Black pawn at a4, white pawn at c4, white pawn at e4 and white pawn at g4. White pawn at a3, black knight at b3, white knight at c3, white pawn at d3 and white bishop at h3. White queen at c2, white king at e2 and white pawn at h2. White rook at b1, white bishop at c1 and white rook at g1. Both players have exhausted their castles. Half move number is 7. Full move number is 20. Black to move.