smoke-blackened russian

• задыми́ться

  begin to smoke, be blackened with smoke, be covered with soot

• зака́пчиваться

  be blackened with smoke

• закопти́вший

  sooty, smoke-stained, blackened by smoke

• закопчённый

  sooty, smoke-blackened, grimy

• копте́вший

  smoking (emitting smoke/soot), sooty, blackened (by smoke)

• накопти́вший

  sooted, smoke-stained, blackened with soot

  having produced a lot of soot, having smoked a lot