r2k1b1r/p5pQ/PP1ppp1p/4P3/2P5/N3B2b/2P1BKPP/1RR5 b - - 0 21
FEN state: r2k1b1r/p5pQ/PP1ppp1p/4P3/2P5/N3B2b/2P1BKPP/1RR5 b - - 0 21 ; Best move: h8h7
The current state of the chess board is: Black rook at a8, black king at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at g7 and white queen at h7. White pawn at a6, white pawn at b6, black pawn at d6, black pawn at e6, black pawn at f6 and black pawn at h6. White pawn at e5. White pawn at c4. White knight at a3, white bishop at e3 and black bishop at h3. White pawn at c2, white bishop at e2, white king at f2, white pawn at g2 and white pawn at h2. White rook at b1 and white rook at c1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. Black to move.