1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. d2d4 Clever strategy. For the decisive blitz game,  Nepomniachtchi chooses an opening that served him well all his life-the  Scotch. When one knows all the subtleties in a positon, he can quickly  orientate himself in the most complex situations. 3... e5d4  4. f3d4  4... g8f6  5. d4c6  5... b7c6  6. e4e5  6... d8e7  7. d1e2  7... f6d5  8. h2h4  8... a7a5 