r1k3nr/p2q2b1/n1ppp2p/1P1P1Pp1/1P2b2P/N3P1R1/P3KPN1/R1BQ1B2 b - - 0 17
FEN state: r1k3nr/p2q2b1/n1ppp2p/1P1P1Pp1/1P2b2P/N3P1R1/P3KPN1/R1BQ1B2 b - - 0 17 ; Best move: e6d5
The current state of the chess board is: Black rook at a8, black king at c8, black knight at g8 and black rook at h8. Black pawn at a7, black queen at d7 and black bishop at g7. Black knight at a6, black pawn at c6, black pawn at d6, black pawn at e6 and black pawn at h6. White pawn at b5, white pawn at d5, white pawn at f5 and black pawn at g5. White pawn at b4, black bishop at e4 and white pawn at h4. White knight at a3, white pawn at e3 and white rook at g3. White pawn at a2, white king at e2, white pawn at f2 and white knight at g2. White rook at a1, white bishop at c1, white queen at d1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. Black to move.