1nb2bnr/2pp2k1/r5pp/1p3pB1/2P4P/3P1P2/P1QK2P1/RN4NR b - - 2 21
FEN state: 1nb2bnr/2pp2k1/r5pp/1p3pB1/2P4P/3P1P2/P1QK2P1/RN4NR b - - 2 21 ; Best move: h6g5
The current state of the chess board is: Black knight at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at d7 and black king at g7. Black rook at a6, black pawn at g6 and black pawn at h6. Black pawn at b5, black pawn at f5 and white bishop at g5. White pawn at c4 and white pawn at h4. White pawn at d3 and white pawn at f3. White pawn at a2, white queen at c2, white king at d2 and white pawn at g2. White rook at a1, white knight at b1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 21. Black to move.