comment: With the obvious intention of trapping ( $1) the white queen after Bc8-g4, h5-h4 and Bf8-h6 $1
context: 1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. b1c3  3... g8f6  4. f1b5 The Four Knights is back in the spotlight. 4... c6d4 Rubinstein's beloved move, which is now considered Black's most solid choice. 5. e1g1  5... c7c6  6. b5d3  6... d4f3  7. d1f3  7... d7d6  8. d3e2 A somewhat unusual situation has arisen. We do not often see the queen in front of the minor pieces, except for in the Caro-Kann, perhaps. 8... h7h5 Vidit is trying to capitalize on the awkward-looking queen. 8...g6 is another, more solid idea. 9. d2d3 [#]