rnb2b1r/p1q1k3/2ppp3/1pP3pp/PN1nPp2/1P1P1PN1/3B1KPP/1R1Q1B1R b - - 0 17
FEN state: rnb2b1r/p1q1k3/2ppp3/1pP3pp/PN1nPp2/1P1P1PN1/3B1KPP/1R1Q1B1R b - - 0 17 ; Best move: d6c5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black queen at c7 and black king at e7. Black pawn at c6, black pawn at d6 and black pawn at e6. Black pawn at b5, white pawn at c5, black pawn at g5 and black pawn at h5. White pawn at a4, white knight at b4, black knight at d4, white pawn at e4 and black pawn at f4. White pawn at b3, white pawn at d3, white pawn at f3 and white knight at g3. White bishop at d2, white king at f2, white pawn at g2 and white pawn at h2. White rook at b1, white queen at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. Black to move.