rnb1kbr1/pp2nppp/2pp3P/3p4/P1PP4/5PRN/1P2K1P1/1RBQ1B2 w q - 1 15
FEN state: rnb1kbr1/pp2nppp/2pp3P/3p4/P1PP4/5PRN/1P2K1P1/1RBQ1B2 w q - 1 15 ; Best move: e2f2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at b7, black knight at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at c6, black pawn at d6 and white pawn at h6. Black pawn at d5. White pawn at a4, white pawn at c4 and white pawn at d4. White pawn at f3, white rook at g3 and white knight at h3. White pawn at b2, white king at e2 and white pawn at g2. White rook at b1, white bishop at c1, white queen at d1 and white bishop at f1. Black queenside is the only castle move available. Half move number is 1. Full move number is 15. White to move.