rnbqkb1r/1ppp4/4Ppn1/p6p/2P1P3/4K3/PP3PPP/RNB2BNR b - - 0 10
FEN state: rnbqkb1r/1ppp4/4Ppn1/p6p/2P1P3/4K3/PP3PPP/RNB2BNR b - - 0 10 ; Best move: f8h6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7 and black pawn at d7. White pawn at e6, black pawn at f6 and black knight at g6. Black pawn at a5 and black pawn at h5. White pawn at c4 and white pawn at e4. White king at e3. White pawn at a2, white pawn at b2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 10. Black to move.