2bqk1n1/prppp1b1/1pn2r2/3PNp2/P6P/R1P1BP1P/1PK1P1B1/2Q3NR b - - 10 20
FEN state: 2bqk1n1/prppp1b1/1pn2r2/3PNp2/P6P/R1P1BP1P/1PK1P1B1/2Q3NR b - - 10 20 ; Best move: c6e5
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8 and black knight at g8. Black pawn at a7, black rook at b7, black pawn at c7, black pawn at d7, black pawn at e7 and black bishop at g7. Black pawn at b6, black knight at c6 and black rook at f6. White pawn at d5, white knight at e5 and black pawn at f5. White pawn at a4 and white pawn at h4. White rook at a3, white pawn at c3, white bishop at e3, white pawn at f3 and white pawn at h3. White pawn at b2, white king at c2, white pawn at e2 and white bishop at g2. White queen at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 10. Full move number is 20. Black to move.