Summary of analysis (author’s novelties are marked by symbol “AN”)
(The sequence of moves 4…Bb4 5.Nc3 h6 6.Bh4 leads only to rearrangement of moves.)
5.Bh4 Bb4 6.Nc3 dc [6…c5 with unclear position. Other way is 6…g5 7.Bg3 Ne4, where the position is unclear too (including after 8.Nd2!?).] 7.Qa4 Nc6 8. a3 Bc3 9.bc Qd5 10.Bf6 gf 11.Nd2 AN b5 12.Qc2 [with the idea Ne4; with the idea e4] with enough compensation for the material and with initiative.
Yury V. Bukayev, Moscow, Discoveries, that change appraisal of important opening systems.