A new book has recently hit the market exploring, very extensively, an unknown territory in the battle against the Queen’s Indian.
The Nimzowitsch Variation with 6.d5, has been used on occasions, by a few players, Shirov being its main promulgator. The line is complex and daring and has not found too large a following. But, even less has it been analysed in a deeper study or a manual.
The miss has been noted by a young Hungarian GM, Imre Hera, who took it to task to bring this sharp, exciting gambit closer to a wider chess audience. And what a wonderful job he did!