r3kbnr/pp2p1p1/n1b5/2pp1p1p/P1P3PP/RP1P4/1Q2P3/1N2BKNR b k - 0 16
FEN state: r3kbnr/pp2p1p1/n1b5/2pp1p1p/P1P3PP/RP1P4/1Q2P3/1N2BKNR b k - 0 16 ; Best move: d5d4
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at e7 and black pawn at g7. Black knight at a6 and black bishop at c6. Black pawn at c5, black pawn at d5, black pawn at f5 and black pawn at h5. White pawn at a4, white pawn at c4, white pawn at g4 and white pawn at h4. White rook at a3, white pawn at b3 and white pawn at d3. White queen at b2 and white pawn at e2. White knight at b1, white bishop at e1, white king at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 16. Black to move.