Wash the meat, dry it and cut it in large pieces. Fry it fast in hot oil, add the onions cut in small pieces, fry for a while until the onions soften, add half the tomatoes, peeled and cut into small pieces (100 g), salt and black pepper, pour some warm water or stock cube (or meat-stock) and let it boil at low fire. When the meat softens transfer it to an oven-proof or clay pot, add the champignons, washed, cleaned and sliced and the peppers, cut in stripes. When the champignons and peppers soften, add olives and rice (half-boiled, after you have poured the water out). Add salt and black pepper, if necessary, pour wine and some warm water (as much as necessary). Bake in the oven preliminary heated to 175 – 200 °С. 10-15 minutes later add the remaining tomatoes, sliced and bake until brown. When the pot is ready, sprinkle finely-cut parsley and black pepper over it.