rn1k1br1/pp2pp1p/2p4n/3p2Nb/1PPPPPP1/R3K3/7P/1NBQ1B1R b - - 0 13
FEN state: rn1k1br1/pp2pp1p/2p4n/3p2Nb/1PPPPPP1/R3K3/7P/1NBQ1B1R b - - 0 13 ; Best move: h6g4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at b7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at c6 and black knight at h6. Black pawn at d5, white knight at g5 and black bishop at h5. White pawn at b4, white pawn at c4, white pawn at d4, white pawn at e4, white pawn at f4 and white pawn at g4. White rook at a3 and white king at e3. White pawn at h2. White knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 13. Black to move.