r1bq1k2/p1ppbr2/2n2n1p/1p4p1/4PQ2/N1P2p1P/PP1P2P1/R1B1K1R1 w Q - 4 14
FEN state: r1bq1k2/p1ppbr2/2n2n1p/1p4p1/4PQ2/N1P2p1P/PP1P2P1/R1B1K1R1 w Q - 4 14 ; Best move: f4e3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black king at f8. Black pawn at a7, black pawn at c7, black pawn at d7, black bishop at e7 and black rook at f7. Black knight at c6, black knight at f6 and black pawn at h6. Black pawn at b5 and black pawn at g5. White pawn at e4 and white queen at f4. White knight at a3, white pawn at c3, black pawn at f3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1 and white rook at g1. White queenside is the only castle move available. Half move number is 4. Full move number is 14. White to move.