Стратегия участия во Всесибирской олимпиаде школьников по химии
Докладчик Дмитрий Николаевич Турчен
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![Немцев Live № 666. Турнир на lichess. , 19:00. Игорь Немцев. Шахматы [RU]](https://sun9-51.userapi.com/wHrus-IXZx17I8EuVXVHx3_ZjxJq3CCm0FVv-w/3pbtadwsKM8.jpg)
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