rn3q1r/pbp1kp2/6pn/3p1R2/p2PpPP1/RP2PN2/2P2K2/1NBQ1B2 b - - 0 17
FEN state: rn3q1r/pbp1kp2/6pn/3p1R2/p2PpPP1/RP2PN2/2P2K2/1NBQ1B2 b - - 0 17 ; Best move: h6g4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at f8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at c7, black king at e7 and black pawn at f7. Black pawn at g6 and black knight at h6. Black pawn at d5 and white rook at f5. Black pawn at a4, white pawn at d4, black pawn at e4, white pawn at f4 and white pawn at g4. White rook at a3, white pawn at b3, white pawn at e3 and white knight at f3. White pawn at c2 and white king at f2. White knight at b1, 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.