user: Question: What's the result when there's more than 41 moves with an opening of C42 Petrov's Defence in 2007?
Columns: ['White', 'Black', 'Year', 'Result', 'Moves', 'Tournament', 'Opening']
Types: ['text', 'text', 'real', 'text', 'real', 'text', 'text']
Sample row: ['Kramnik', 'Anand', 1989.0, '½–½', 19.0, 'Moscow', 'C54 Giuoco Piano']
SQL:

assistant: SELECT "Result" FROM "Table" WHERE "Moves" > 41.0 AND "Year" = 2007.0 AND "Opening" = 'C42 Petrov''s Defence';