1rb2bnr/p1p1kq1p/n3ppp1/8/B1P1P1P1/7N/PPQP1P1P/RNB1R1K1 b - - 4 13
FEN state: 1rb2bnr/p1p1kq1p/n3ppp1/8/B1P1P1P1/7N/PPQP1P1P/RNB1R1K1 b - - 4 13 ; Best move: h7h5
The current state of the chess board is: Black rook at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black king at e7, black queen at f7 and black pawn at h7. Black knight at a6, black pawn at e6, black pawn at f6 and black pawn at g6. White bishop at a4, white pawn at c4, white pawn at e4 and white pawn at g4. White knight at h3. White pawn at a2, white pawn at b2, white queen at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white rook at e1 and white king at g1. Both players have exhausted their castles. Half move number is 4. Full move number is 13. Black to move.