rnq1k1n1/1p2p2r/p1p4N/P2b3P/1P3p2/2b3P1/R1PPP3/B2QKB1R b Kq - 1 20
FEN state: rnq1k1n1/1p2p2r/p1p4N/P2b3P/1P3p2/2b3P1/R1PPP3/B2QKB1R b Kq - 1 20 ; Best move: d5h1
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8, black king at e8 and black knight at g8. Black pawn at b7, black pawn at e7 and black rook at h7. Black pawn at a6, black pawn at c6 and white knight at h6. White pawn at a5, black bishop at d5 and white pawn at h5. White pawn at b4 and black pawn at f4. Black bishop at c3 and white pawn at g3. White rook at a2, white pawn at c2, white pawn at d2 and white pawn at e2. White bishop at a1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 1. Full move number is 20. Black to move.