rnbbk2r/qp1p4/5n1p/pPp1ppp1/P5P1/R1PP3N/4PPBP/1NBQ1RK1 b - - 0 15
FEN state: rnbbk2r/qp1p4/5n1p/pPp1ppp1/P5P1/R1PP3N/4PPBP/1NBQ1RK1 b - - 0 15 ; Best move: f5g4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at d8, black king at e8 and black rook at h8. Black queen at a7, black pawn at b7 and black pawn at d7. Black knight at f6 and black pawn at h6. Black pawn at a5, white pawn at b5, black pawn at c5, black pawn at e5, black pawn at f5 and black pawn at g5. White pawn at a4 and white pawn at g4. White rook at a3, white pawn at c3, white pawn at d3 and white knight at h3. White pawn at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White knight at b1, white bishop at c1, white queen at d1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. Black to move.