2bq1b1r/r2k4/n3p1np/6pP/ppP1K1P1/PP3PQB/3P3R/R1B3N1 w - - 0 21
FEN state: 2bq1b1r/r2k4/n3p1np/6pP/ppP1K1P1/PP3PQB/3P3R/R1B3N1 w - - 0 21 ; Best move: h5g6
The current state of the chess board is: Black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black rook at a7 and black king at d7. Black knight at a6, black pawn at e6, black knight at g6 and black pawn at h6. Black pawn at g5 and white pawn at h5. Black pawn at a4, black pawn at b4, white pawn at c4, white king at e4 and white pawn at g4. White pawn at a3, white pawn at b3, white pawn at f3, white queen at g3 and white bishop at h3. White pawn at d2 and white rook at h2. White rook at a1, white bishop at c1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. White to move.