1. c2c4  1... g8f6  2. b1c3  2... g7g6  3. g2g3  3... f8g7  4. f1g2  4... e8g8  5. d2d4  5... d7d6  6. g1f3  6... b8c6  7. e1g1  7... e7e5 My impression is that this move nowadays is more popular than the Panno Variation with 7...a6. As a side note, in 10 days GM Oscar Panno, the Argentine legend, will celebrate the 70th anniversary of his World Junior title. Congratulations $1 8. d4d5  8... c6b8 The modern move. 9. e2e4  9... a7a5  10. a1b1 This move was also played in the first game of the match. Iturrizaga knows this line well: he faced the Brazilian GM Alexandr Fier this year but chose instead the more natural 10.Ne1.