1nb1kr2/1ppp1p1p/r3p2b/p3Pnp1/5P1P/1PP3P1/3PN1R1/qNBQKB2 w - - 0 17
FEN state: 1nb1kr2/1ppp1p1p/r3p2b/p3Pnp1/5P1P/1PP3P1/3PN1R1/qNBQKB2 w - - 0 17 ; Best move: f4g5
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at f8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at h7. Black rook at a6, black pawn at e6 and black bishop at h6. Black pawn at a5, white pawn at e5, black knight at f5 and black pawn at g5. White pawn at f4 and white pawn at h4. White pawn at b3, white pawn at c3 and white pawn at g3. White pawn at d2, white knight at e2 and white rook at g2. Black queen at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. White to move.