2b1kbn1/1pppq1r1/4r1p1/pPB1PpNp/2P4P/1Q2N1n1/P2PP1P1/1R1K1B1R b - - 9 20
FEN state: 2b1kbn1/1pppq1r1/4r1p1/pPB1PpNp/2P4P/1Q2N1n1/P2PP1P1/1R1K1B1R b - - 9 20 ; Best move: e7c5
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at b7, black pawn at c7, black pawn at d7, black queen at e7 and black rook at g7. Black rook at e6 and black pawn at g6. Black pawn at a5, white pawn at b5, white bishop at c5, white pawn at e5, black pawn at f5, white knight at g5 and black pawn at h5. White pawn at c4 and white pawn at h4. White queen at b3, white knight at e3 and black knight at g3. White pawn at a2, white pawn at d2, white pawn at e2 and white pawn at g2. White rook at b1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 9. Full move number is 20. Black to move.