1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... a7a6  4. b5a4  4... g7g6  5. d2d4  5... e5d4  6. c2c3  6... f8g7  7. c3d4  7... b7b5  8. a4b3  8... g8e7  9. d4d5  9... c6a5  10. c1d2  10... a5b3  11. d1b3  11... c7c5  12. d2c3  12... f7f6 Temporarily shuts the  diagonal for the bishop, but Yip correctly decided to keep the bishop  alive. 13. a2a3  13... d7d6  14. h2h4 This move is a novelty, which presumably prevents  the g6-g5, followed by Ne7-g6-(e5), maneuver. 14... e8g8 Black does not even blink. 15. b1d2  15... d8e8  16. e1g1  16... c8d7 