3rkb1r/3qp1pp/1N1p3B/ppp2pP1/2P3n1/1Q1P4/PP1KPP1P/R4BN1 b k - 3 20
FEN state: 3rkb1r/3qp1pp/1N1p3B/ppp2pP1/2P3n1/1Q1P4/PP1KPP1P/R4BN1 b k - 3 20 ; Best move: d7c6
The current state of the chess board is: Black rook at d8, black king at e8, black bishop at f8 and black rook at h8. Black queen at d7, black pawn at e7, black pawn at g7 and black pawn at h7. White knight at b6, black pawn at d6 and white bishop at h6. Black pawn at a5, black pawn at b5, black pawn at c5, black pawn at f5 and white pawn at g5. White pawn at c4 and black knight at g4. White queen at b3 and white pawn at d3. White pawn at a2, white pawn at b2, white king at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at f1 and white knight at g1. Black kingside is the only castle move available. Half move number is 3. Full move number is 20. Black to move.