Erwin König and Heinz Thorvald are names of an apocryphal Wehrmacht sniper allegedly killed by the Soviet sniper Vasily Zaytsev during the Battle of Stalingrad.
Enemy at the Gates: The Battle for Stalingrad is a book written by William Craig and published in 1973 by Reader's Digest Press and in 1974 by Penguin Publishing.
 The 2001 film "Enemy at the Gates" utilized the book's title and used it as one of its sources, but was not a direct adaptation of the work.
The Battle of the Colline Gate, fought on the Kalends of November, 82 BC, was the final battle of the second civil war between Lucius Cornelius Sulla and the Marians.
 Sulla won and secured control of Rome and Italy.
 Appian is the only source who provides details about the battle.
 Much of the war was fought in northern Italy.
 The Lucanians, the Samnites and the Gauls fought alongside the Marians.
 Following defection of the Gauls to the forces of Sulla and the defeat of some of his forces by Lucullus (one of Sulla's lieutenants) near Placentia (Piacenza), Carbo, the leader of the Marians, fled to Africa.
 His lieutenants, Gaius Carrinas, Gaius Marcius Censorinus and Damasippus tried to force their way though a pass controlled by Sulla's men with all their forces and with the Samnites.
 This failed and they marched on Rome.
 Sulla sent his cavalry ahead to hinder their march and went to Rome with his army.
 He encamped at the Colline Gate.
 The enemy was already encamped nearby.
 In the ensuing battle Sulla won on the right wing, but the left wing was defeated and fled to the gates pursued by the enemy.
 The soldiers guarding the gate dropped the portcullis (a heavy grating which can be lowered to block the gate) when they saw the rush to the gate, killing many soldiers and many senators.
 The rest of the Sullans turned and fought the enemy.
 The battle continued through the night.
 Gaius Carrinas, a Marian commander, and Pontius Telesinus, the Samnite commander, were killed and their camp was seized.
 Eventually, the enemy fled.
 The death toll was estimated at 50,000.
 There were 8,000 prisoners.
 They were shot down by darts because they were mostly Samnites.
 Marcius, Carrinas and Marcus Lamponius, the Lucanian, fled.
 Marcius and Carrinas were captured and brought in the next day.
 Sulla killed them.
 He sent his lieutenant, Lucretius, to show their heads before the walls of Praeneste (Palestrina), where Gaius Marius the Younger was besieged.
 Velleius Paterculus wrote that Sulla ordered the head of Telesinus to be carried around the walls of Praeneste fixed on top of a spear.
 He did not mention Marcius and Carrinas.
A Typenturm (German for "standard tower") is a standardised telecommunications tower built of reinforced concrete the former German federal post office (now Deutsche Telekom AG).
 Different types of tower were developed and built at different locations, like the series FMT 1 to FMT 16.
 The individual series differ in each case in the number of antenna platforms and the size of the operating projectile.
 The types FMT 7 to 10 are without pulpit.
 The type towers were usually designed on the basis of economic and functional criteria and only secondarily for aesthetics.
 Compared with structural steelworks, the reinforced concrete construction way is easier in the establishment and maintenance.
 In Germany there are about 300 towers of this type.
 The establishment of these towers began in the mid-1960s, when the Federal Postal Administration developed its radio relay system clearly.
 In the planning of the type towers engineer Fritz Leonhardt and the architect Erwin Heinle were considerably involved.
 Examples of type towers are among other things: Köterberg (FMT 1), Ober-Olm (FMT 1/72), Hüfingen (FMT 1/73), Karlsruhe-Grünwettersbach (FMT 2), Waldenbuch (FMT 2/72), Hoherodskopf (FMT 2/73), Hemmoor (FMT 2/81), Hunau (FMT 3), Bielefeld (FMT 3/72), Gramschatzer Wald (FMT 5), Cleebronn (FMT 6), Seesen (FMT 7), Heidenheim an der Brenz (FMT 8), Saarlouis (FMT 8/73), Landau (FMT 9), Lahr/Schwarzwald (FMT 10), Fehmarn (FMT 11), sending refuge (FMT 12), Moers (FMT 13), Blauen (FMT 14), Schöppingen (FMT 15), Hamburg-Bergedorf (FMT 16) The communications towers in Münster, Kiel, Bremen and Cuxhaven were planned by an architect of the regional directorate Kiel and actually do not belong to this type of tower.
 They are therefore called "Sondertürme", to which e.g. also the Rheinturm, the Heinrich-Hertz-Turm and the Fremersbergturm belong.
 In addition, the telecommunication tower Koblenz reminded strongly of the type towers FMT 11 to 13, is a special tower, since it is larger substantially more highly and the pulpit than with the type towers.
China Gates is a short piano piece composed by the minimalist American composer John Adams in 1977.
 Adams wrote this work as a companion piece to his "Phrygian Gates", dating from the same period.
 "Phrygian Gates" is the longer of the two pieces and uses many of the same techniques as "China Gates", but in terms of structure the two pieces have little in common.
Five Stand is a type of shotgun sport shooting similar to sporting clays, trap and skeet.
 There are five stations, or "stands" and six to eighteen strategically placed clay target throwers(called traps).
 Shooters shoot in turn at various combinations of clay birds.
 Each station will have a menu card that lets the shooter know the sequence of clay birds he or she will be shooting at (i.e. which trap the clay bird will be coming from).
 The shooter is presented with 5 targets at each station, first a single bird followed by two pairs.
 Pairs can be either "report pairs," in which the second bird will be launched after the shooter fires at the first; or "true pairs" when both birds launch at the same time.
 After shooting at the 5 birds on the menu at that station, the shooter proceeds to the next stand, where they find a new menu of 5 targets.
Enemy at the Gates is a 2001 French-American war film written and directed by Jean-Jacques Annaud and based on William Craig's 1973 nonfiction book "", which describes the events surrounding the Battle of Stalingrad in the winter of 1942 and 1943.
 The film's main character is a fictionalized version of sniper Vasily Zaytsev, a Hero of the Soviet Union during World War II.
 It includes a snipers' duel between Zaytsev and a "Wehrmacht" sniper school director, Major Erwin König.
In multiplayer video games, particularly in MOBAs, first-person shooters, MMORPGs and MUDs, kill stealing is the practice of obtaining credit for killing an enemy, when another player has put more effort into the kill.
 This usually happens when a game only keeps track of which player defeats an enemy.
 If one player whittles down some enemy's health points, but a different player eventually finishes the enemy off, this second player might obtain all of the loot or experience points from the enemy.
 Kill stealing is common when the rewards for finishing enemies off is highly desired within the game.
Canal Safety Gates or Canal Air Raid Protection Gates are structures that were installed on canals specifically to reduce or prevent flood damage to dwellings, factories, etc. in the event of aqueducts, canal banks, etc. being breached either through natural events or by enemy action during wars, insurgency, sabotage, etc.
 They sometimes have a secondary function in regard of canal maintenance work.
 Substantial structures or simple 'Stop Gates' or 'Stop Planks' were used to prevent flooding and were usually only put in place when air raid warnings were given.
In video gaming, camping is a controversial tactic where a player obtains a static strategic position of advantage.
 This behaviour manifests in different ways depending on the type of game (online text adventure, graphical MMO, first-person shooter, etc.), but invariably involves a player waiting in one location for the game (or other players of the game) to do something which they can take advantage of, often repeatedly.
 Camping is often seen as a method for circumventing much of the effort usually required to acquire a desired reward makes the activity contentious.
 Among many players, camping is considered very similar to cheating, especially in deathmatch-type first-person shooter games.
 The most common reason for this is that if "every" player camps, there will be no opportunities for players to come into conflict, and thus there will be no game at all.
 However, by camping, a player is able to learn and adapt to the limited environment he/she is playing in; noting specific points to check repetitively.
 By following this method with little fault, a lower number of deaths can be achieved.

Question: What type of shooter does Enemy at the Gates and Erwin König have in common?
Answer: sniper