The problem with this approach is obvious—Black is burning his bridges on the kingside and his king might become vulnerable in the center.
1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1c4  3... g8f6  4. d2d3  4... h7h6 A modern, aggressive line with which Shirov scored quite well. 5. e1g1  5... d7d6  6. c2c3  6... g7g5 That is the modern treatment—when Black is in fact currently scoring better than the usual 6... g6. 7. b1d2 So far Dominguez is confidently executing his moves. 7... f8g7  8. c4b3  8... g5g4 In a fierce battle for the center, Black is trying to stop the opponent from his central break with d3-d4.