1. e2e4  1... c7c5  2. g1f3  2... d7d6  3. d2d4  3... c5d4  4. f3d4  4... g8f6  5. b1c3  5... a7a6  6. c1g5  6... e7e6  7. f2f4  7... d8b6  The Poisoned Pawn Variation carries this title for a reason. Black risks  to gain a seemingly worthless pawn and gets heavily behind in development. Modern engines make defenders far braver than before. On top of that,  Vachier-Lagrave trusts his position. 8. d1d2  8... b6b2  9. a1b1  9... b2a3  10. f4f5  10... f8e7 