r1bqk1nr/3p3p/1p3pp1/p1p1p3/PPPPPbP1/3n1P1N/3N2BP/R1BK2R1 b - - 0 17
FEN state: r1bqk1nr/3p3p/1p3pp1/p1p1p3/PPPPPbP1/3n1P1N/3N2BP/R1BK2R1 b - - 0 17 ; Best move: f4e3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at d7 and black pawn at h7. Black pawn at b6, black pawn at f6 and black pawn at g6. Black pawn at a5, black pawn at c5 and black pawn at e5. White pawn at a4, white pawn at b4, white pawn at c4, white pawn at d4, white pawn at e4, black bishop at f4 and white pawn at g4. Black knight at d3, white pawn at f3 and white knight at h3. White knight at d2, white bishop at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at d1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. Black to move.