rn1q1br1/pbp1pp2/6p1/1p1p1knp/1P3P1P/3PPNPN/PBP1BR2/1R1QK3 b - - 8 15
FEN state: rn1q1br1/pbp1pp2/6p1/1p1p1knp/1P3P1P/3PPNPN/PBP1BR2/1R1QK3 b - - 8 15 ; Best move: g5f3
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8 and black rook at g8. Black pawn at a7, black bishop at b7, black pawn at c7, black pawn at e7 and black pawn at f7. Black pawn at g6. Black pawn at b5, black pawn at d5, black king at f5, black knight at g5 and black pawn at h5. White pawn at b4, white pawn at f4 and white pawn at h4. White pawn at d3, white pawn at e3, white knight at f3, white pawn at g3 and white knight at h3. White pawn at a2, white bishop at b2, white pawn at c2, white bishop at e2 and white rook at f2. White rook at b1, white queen at d1 and white king at e1. Both players have exhausted their castles. Half move number is 8. Full move number is 15. Black to move.