Early limit hold'em strategy was largely intuitive and exploitative, with players relying on hand reading and table dynamics. The publication of David Sklansky's "The Theory of Poker" introduced Expected-Value and Pot-Odds Theory, providing a mathematical foundation for decision-making in limit games. This framework emphasized calculating pot odds and implied odds to determine profitable calls and raises, becoming a cornerstone of limit hold'em play.
The rise of online poker in the early 2000s led to more systematic approaches. Works like "The Mathematics of Poker" by Bill Chen and Jerrod Ankenman formalized game theory concepts for limit hold'em, giving rise to the Game Theory Optimal (GTO) paradigm. GTO strategies aimed to make players unexploitable by balancing ranges and frequencies, shifting focus from pure exploitation to equilibrium-based play.
The advent of solvers such as PioSolver and GTO+ allowed for precise equilibrium calculations in limit hold'em. Solver-Driven GTO Analysis became the dominant paradigm, enabling players to study optimal play in specific situations and refine range construction and bet sizing. This computational approach deepened understanding of limit hold'em's strategic nuances.
Despite the dominance of GTO, Exploitative Strategy remains a key paradigm, especially in live games where opponents deviate from optimal play. The tension between GTO and exploitative approaches defines modern limit hold'em strategy. Additionally, Tournament ICM Theory, while more associated with no-limit, has applications in limit hold'em tournaments, particularly in final-table decisions. These frameworks collectively shape the evolution of limit hold'em strategy.