English Yes, this is one of the types of arbitrage situations. In general, arbitrage betting is an opportunity to bet at different betting offices on all possible outcomes. Therefore, the player who placed all these bets will make a profit regardless of the outcome.
The simplest type of "surebet" is with two sides, that is, with two opposite outcomes. This type of arbitrage betting is easier and faster to set up, because you will only have to work with two offers from two different bookmakers. These "surebets" are more suitable for beginners. For more advanced users, there are three- and four-way arbitrages.
Arbitrage also includes "middle" bets.