user: Question: What is the total reg gp of ilya krikunov, who has a round of 7 and a pick number larger than 223?
Columns: ['Rd #', 'Pick #', 'Player', 'Team (League)', 'Reg GP', 'Pl GP']
Types: ['real', 'real', 'text', 'text', 'real', 'real']
Sample row: [2.0, 49.0, 'Kirill Koltsov', 'Avangard Omsk ( Rus )', 0.0, 0.0]
SQL:

assistant: SELECT SUM("Reg GP") FROM "Table" WHERE "Rd #" = 7.0 AND "Player" = 'ilya krikunov' AND "Pick #" > 223.0;