r1k3nr/2pq4/3p3b/p3pp1p/Pp3Np1/1P5P/1KQBPPPR/1R3B2 b - - 1 20
FEN state: r1k3nr/2pq4/3p3b/p3pp1p/Pp3Np1/1P5P/1KQBPPPR/1R3B2 b - - 1 20 ; Best move: h6f4
The current state of the chess board is: Black rook at a8, black king at c8, black knight at g8 and black rook at h8. Black pawn at c7 and black queen at d7. Black pawn at d6 and black bishop at h6. Black pawn at a5, black pawn at e5, black pawn at f5 and black pawn at h5. White pawn at a4, black pawn at b4, white knight at f4 and black pawn at g4. White pawn at b3 and white pawn at h3. White king at b2, white queen at c2, white bishop at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at b1 and white bishop at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. Black to move.