Vertical chocolate cake with yoghurt souffle

Ingredients

• 5 eggs
• 125 grams (4.4 ounces) sugar
• 45 grams (1.6 ounces) flour
• 30 grams (1.1 ounces) cocoa powder
• 0.5 teaspoon baking powder
• 1 teaspoon vanilla extract
• 300 grams (10.6 ounces) Greek yoghurt
• 315 grams (11.1 ounces) cream (33-35% fat)
• 125 grams (4.4 ounces) condensed milk
• 12 grams (0.4 ounces) gelatin
• Fresh berries to taste
• 280 grams (9.9 ounces) cream cheese
• 80 grams (2.8 ounces) cream (33-35% fat)
• 2 tablespoons powdered sugar