1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g8f6  4. e1g1  4... f6e4  5. d2d4  5... e4d6  6. b5a4 An  interesting side line. Nepomniachtchi does not shy away from sacrificing a pawn against anyone. 6... e5d4  7. c2c3  7... f8e7  8. c3d4  8... b7b5  9. a4b3  9... e8g8  10. b1c3  10... c8b7  11. f1e1  11... e7f6  12. c1f4  12... c6a5  13. b3c2 