1n1kqb2/1pp2p2/r2ppn2/p5pP/bPN1Pr2/3P3B/2P1KP1P/R1Q3NR w - - 9 18
FEN state: 1n1kqb2/1pp2p2/r2ppn2/p5pP/bPN1Pr2/3P3B/2P1KP1P/R1Q3NR w - - 9 18 ; Best move: e2f1
The current state of the chess board is: Black knight at b8, black king at d8, black queen at e8 and black bishop at f8. Black pawn at b7, black pawn at c7 and black pawn at f7. Black rook at a6, black pawn at d6, black pawn at e6 and black knight at f6. Black pawn at a5, black pawn at g5 and white pawn at h5. Black bishop at a4, white pawn at b4, white knight at c4, white pawn at e4 and black rook at f4. White pawn at d3 and white bishop at h3. White pawn at c2, white king at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 9. Full move number is 18. White to move.