1nk2b2/q3ppNr/p1Bp4/PpP5/1PP4p/2B1n3/5PbP/RN1QK1R1 w Q - 1 20
FEN state: 1nk2b2/q3ppNr/p1Bp4/PpP5/1PP4p/2B1n3/5PbP/RN1QK1R1 w Q - 1 20 ; Best move: f2e3
The current state of the chess board is: Black knight at b8, black king at c8 and black bishop at f8. Black queen at a7, black pawn at e7, black pawn at f7, white knight at g7 and black rook at h7. Black pawn at a6, white bishop at c6 and black pawn at d6. White pawn at a5, black pawn at b5 and white pawn at c5. White pawn at b4, white pawn at c4 and black pawn at h4. White bishop at c3 and black knight at e3. White pawn at f2, black bishop at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white rook at g1. White queenside is the only castle move available. Half move number is 1. Full move number is 20. White to move.