Here is a concise summary of the text:
**Title:** The Indestructible Hero: Semyon Konovalov
**Summary:**
Semyon Konovalov, a Soviet tankman, was thought to have been killed in action in July 1942 after his KV-1 tank was heavily damaged while single-handedly delaying a German tank column. Despite being presumed dead, Konovalov and his crew escaped and commandeered a German tank, rejoining their troops. Initially nominated for a posthumous Hero of the Soviet Union award, Konovalov ultimately received the honor in March 1943. He survived the war, finishing in Germany, and later worked in a factory after retiring from the army with the rank of Lieutenant Colonel in 1956. He passed away in 1989 at the age of 68.
Here are the extracted key facts, numbered and in short sentences, excluding opinions:
**Biographical Facts**
1. Semyon Vasilyevich Konovalov was born on February 14, 1920.
2. He was born in the village of Bulatov, Verkhneuslonsky region, Tatar SSR.
3. His nationality was Chuvash.
4. He graduated from a Chuvash school.
5. Konovalov knew Russian fluently from his school years.
**Military Service**
6. Semyon was drafted into the army in 1939.
7. He graduated from the Kuibyshev Military School in 1941.
8. He received the title of Lieutenant in 1941.
9. Initially, he commanded a BT-7 tank as part of the 15th tank brigade.
10. In April 1942, he was appointed commander of a platoon of KV-1 tanks.
**The Notable Battle**
11. On July 13, 1942, Konovalov's tank stalled during a withdrawal.
12. Despite being outnumbered, Konovalov's crew managed to knock out several German tanks.
13. The German column consisted of over 70 tanks and other equipment.
14. Konovalov's tank was eventually destroyed by a 105 mm cannon.
15. The crew escaped under the cover of darkness.
**Aftermath and Later Life**
16. Konovalov's mother was sent a funeral notice, believing him dead.
17. NKVD investigators were sent to investigate possible betrayal but found none.
18. Konovalov and his crew fought in captured German tanks to rejoin their troops.
19. Semyon Konovalov received the title of Hero of the Soviet Union in March 1943.
20. He finished the war in Germany and later graduated from the Leningrad Higher Armored School in 1952.
21. He finished his service with the rank of Lieutenant Colonel in 1956.
22. After service, he worked at an electronic computer factory in Kazan.
23. Semyon Vasilyevich Konovalov died in 1989 at the age of 68.