Counter-Strike is one of the oldest eSports disciplines. The history of the team shooter began in 1999. Counter-Strike tournaments entered the lives of players in the early 2000s, and over time, the game took the leading positions in the esports market. The release of Counter-Strike: Global Offensive (CS: GO) in 2012 coincided with the heyday of online betting, and bookmakers almost immediately began to accept bets on CS: GO matches. You can find the rating of such bookmakers by going to source. Counter-Strike is a shooter in which the goal depends on the maps (locations) on which the action takes place. The competitive mode (5v5) always follows one scenario: terrorists attack to plant a bomb, and counterterrorists defend the base to prevent this from happening. To win, you need to destroy all enemies. To win the map, one of the teams must win 16 rounds. After 15 played rounds, the teams switch sides. Those who played as terrorists in the first half will play as counter-terrorists, and vice versa. If after two periods the teams have an equal number of won rounds (15-15), 2 additional periods of 3 or 5 rounds are assigned. The list of cards can change depending on the wishes of the participants and organizers. Counter-Strike has always been among the top esports tournaments such as WCG, DreamHack, CPL, IEM, etc. But CS flourished as a discipline when CS: GO came out. It was in CS: GO that large LAN tournaments with huge prize pools began to be held. Today the prize pool of $ 100,000 is considered a small amount, for which the teams of the second echelon are mainly fighting.