Original legacy action and range strings are preserved. Table size, effective stacks, rake and antes are not fully specified; use for range study and format practice.
Preflop charts & practice
Approved legacy default ranges · Original stack depth, rake and ante assumptions are undocumented.
Scores stay on this page and clear on reload. For mixed strategies, the highest-weight action is the answer.
Original legacy action and range strings are preserved. Table size, effective stacks, rake and antes are not fully specified; use for range study and format practice.
Version 1 · legacy thinking.poker default set, approved by Lei 2026-10-12