rq4nr/pb1Bk2p/1p3pp1/P6Q/1b2P2P/1P1p2P1/RP1P1P1K/1NB4R b - - 2 20
FEN state: rq4nr/pb1Bk2p/1p3pp1/P6Q/1b2P2P/1P1p2P1/RP1P1P1K/1NB4R b - - 2 20 ; Best move: g6h5
The current state of the chess board is: Black rook at a8, black queen at b8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, white bishop at d7, black king at e7 and black pawn at h7. Black pawn at b6, black pawn at f6 and black pawn at g6. White pawn at a5 and white queen at h5. Black bishop at b4, white pawn at e4 and white pawn at h4. White pawn at b3, black pawn at d3 and white pawn at g3. White rook at a2, white pawn at b2, white pawn at d2, white pawn at f2 and white king at h2. White knight at b1, white bishop at c1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. Black to move.