rnb2knr/2p1p2p/5Bp1/pN1p2P1/1P1q4/3P1p1N/P1PQP1B1/R2K1R2 w - - 0 17
FEN state: rnb2knr/2p1p2p/5Bp1/pN1p2P1/1P1q4/3P1p1N/P1PQP1B1/R2K1R2 w - - 0 17 ; Best move: f6d4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at e7 and black pawn at h7. White bishop at f6 and black pawn at g6. Black pawn at a5, white knight at b5, black pawn at d5 and white pawn at g5. White pawn at b4 and black queen at d4. White pawn at d3, black pawn at f3 and white knight at h3. White pawn at a2, white pawn at c2, white queen at d2, white pawn at e2 and white bishop at g2. White rook at a1, white king at d1 and white rook at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. White to move.