1. g1f3  1... c7c5  2. c2c4  2... b8c6  3. d2d4 An English move order to prevent  Nepomniachtchi's Grunfeld. 3... c5d4  4. f3d4  4... g8f6  5. b1c3  5... e7e6  6. a2a3  6... f8e7  7. e2e4  7... e8g8  8. d4f3  8... d8a5 Nepomniachtchi had used this maneuver before as well,  but he is in for a surprise. 9. c1d2  9... a5h5  10. h1g1 A nice novelty.  g2-g4 is on the agenda and cannot be prevented. 10... a7a6 