r1bq1b1r/1pppkp1p/p1n1pnp1/8/1P4P1/2N2P2/P1PPPK1P/R1BQ1BNR b - - 0 7
FEN state: r1bq1b1r/1pppkp1p/p1n1pnp1/8/1P4P1/2N2P2/P1PPPK1P/R1BQ1BNR b - - 0 7 ; Best move: e7e8
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black king at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black knight at c6, black pawn at e6, black knight at f6 and black pawn at g6. White pawn at b4 and white pawn at g4. White knight at c3 and white pawn at f3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2, white king at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, 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 7. Black to move.