1nbqkQn1/1pp1p2r/4r1p1/p6B/P2pPN2/2PPB3/1P1K1PPP/RN5R b - - 0 13
FEN state: 1nbqkQn1/1pp1p2r/4r1p1/p6B/P2pPN2/2PPB3/1P1K1PPP/RN5R b - - 0 13 ; Best move: e8f8
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black king at e8, white queen at f8 and black knight at g8. Black pawn at b7, black pawn at c7, black pawn at e7 and black rook at h7. Black rook at e6 and black pawn at g6. Black pawn at a5 and white bishop at h5. White pawn at a4, black pawn at d4, white pawn at e4 and white knight at f4. White pawn at c3, white pawn at d3 and white bishop at e3. White pawn at b2, white king at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 13. Black to move.