r1bq1b1r/pppkp2p/n7/2np1p2/P4Pp1/1PP1P3/1NN1KQPP/R1B2BR1 b - - 2 15
FEN state: r1bq1b1r/pppkp2p/n7/2np1p2/P4Pp1/1PP1P3/1NN1KQPP/R1B2BR1 b - - 2 15 ; Best move: f8g7
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black king at d7, black pawn at e7 and black pawn at h7. Black knight at a6. Black knight at c5, black pawn at d5 and black pawn at f5. White pawn at a4, white pawn at f4 and black pawn at g4. White pawn at b3, white pawn at c3 and white pawn at e3. White knight at b2, white knight at c2, white king at e2, white queen at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 15. Black to move.