rnb4r/3k1ppN/p6p/1p6/1pP1pq1P/BR1PnPP1/P3PKR1/3Q1BN1 b - - 0 20
FEN state: rnb4r/3k1ppN/p6p/1p6/1pP1pq1P/BR1PnPP1/P3PKR1/3Q1BN1 b - - 0 20 ; Best move: e3d1
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black rook at h8. Black king at d7, black pawn at f7, black pawn at g7 and white knight at h7. Black pawn at a6 and black pawn at h6. Black pawn at b5. Black pawn at b4, white pawn at c4, black pawn at e4, black queen at f4 and white pawn at h4. White bishop at a3, white rook at b3, white pawn at d3, black knight at e3, white pawn at f3 and white pawn at g3. White pawn at a2, white pawn at e2, white king at f2 and white rook at g2. White queen at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. Black to move.