1rbq1bnr/p1p1pk2/8/np4pp/5B2/1PPP3B/P3Pp1P/RN2QKNR w - - 3 13
FEN state: 1rbq1bnr/p1p1pk2/8/np4pp/5B2/1PPP3B/P3Pp1P/RN2QKNR w - - 3 13 ; Best move: e1f2
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7 and black king at f7. Black knight at a5, black pawn at b5, black pawn at g5 and black pawn at h5. White bishop at f4. White pawn at b3, white pawn at c3, white pawn at d3 and white bishop at h3. White pawn at a2, white pawn at e2, black pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white queen at e1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 13. White to move.