Aronian, who is No. 4 in the world, is not considered an opening expert, but he is brilliant in the middle phase of the game, which is why he is so adept at 960.
While that is somewhat true — it is often used in China, where it was put to work to try and keep rain from affecting the Beijing Olympics opening ceremony — experts disagree on how effective it can be.
But as she noted, as Mr. Obama did in his opening remarks, some experts see more similarities than differences in their approaches.
"Although we live in a society that has become psychologically saturated, psychotherapy still seems to have a somewhat clouded image," writes Willard Gaylin at the opening of his expert and instructive new book, "Talk Is Not Enough: How Psychotherapy Really Works".
These included opening arguments, evidence of experts, police witnesses and closing arguments.
Some are experts in openings, others are defensive specialists.
Though the mom's post is certainly eye-opening, car seat safety experts have noted that the main reason why chest clips are important is the fact that they keep the harness straps properly spaced at the child's shoulders for maximum protection.
As the Olympic Stadium prepares to host this weekend's Anniversary Games a year on from the London 2012 opening ceremony, BBC Sport's athletics experts recall their favourite Olympic Stadium moments.
Experts during the opening session called for better public awareness and debate on child rights, legislation to prohibit all forms of violence and mandatory reporting systems to monitor abuse.
Vallejo Pons, who has been assisting Topalov in this match, is considered an expert on this opening.
