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. d1f3 A rare line, which became popular thanks to the efforts of the unforgettable Bronstein. Recently Nepomniachtchi added it to his repertoire as well. 7... f8e7  8. e1c1  8... d8a5 Vachier-Lagrave is as always perfectly prepared in his beloved Najdorf. 9. h2h4  9... c8d7 Black indicates that he would like to develop his knight to c6. 10. f1c4 After a heavy thought, Predke decided to switch to Sozin-like development. 10... b8c6  11. c4b3  11... h7h6  12. g5e3 