rn4nr/pb1p2k1/1ppNp1q1/2b3pp/5p2/N2PP1P1/P1P1KP1P/R1BQ1B1R b - - 5 15
FEN state: rn4nr/pb1p2k1/1ppNp1q1/2b3pp/5p2/N2PP1P1/P1P1KP1P/R1BQ1B1R b - - 5 15 ; Best move: f4f3
The current state of the chess board is: Black rook at a8, black knight at b8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at d7 and black king at g7. Black pawn at b6, black pawn at c6, white knight at d6, black pawn at e6 and black queen at g6. Black bishop at c5, black pawn at g5 and black pawn at h5. Black pawn at f4. White knight at a3, white pawn at d3, white pawn at e3 and white pawn at g3. White pawn at a2, white pawn at c2, white king at e2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 15. Black to move.