context: 1. d2d4  1... g8f6  2. g1f3  2... d7d5  3. c1f4 When in London... 3... c7c5  4. e2e3  4... b8c6  5. b1d2  5... f6h5 A very concrete attempt to solve the London problem. 6. f4g5  6... h7h6  7. g5h4  7... g7g5  8. f3e5  8... c6e5  9. d4e5  9... h5g7  10. h4g3  10... d8b6 All of this is more-or-less forcing and now Abdusattorov comes up with a novelty.