Viennese Choch. Torte Passover

• 10 apricot preserves
• 8 eggs seperated
• 2 semisweet choch melted coold
• 2 oranges sectioned (peeled)
• 1 orange (peeled)
• 3/8 cake meal
• 3/8 potatostarch
• 1/4 orange jice (fresh)
• 240 gr walnuts (ground)
• 200 gr sugar