Liziukov , managed to achieve some minor successes when it began its attack on 6 July .
Liziukov , was forced back to its starting positions by 15 July , losing about half of its tanks in the process .
Liziukov , managed to achieve some minor successes when it began its attack on 6 July , but was forced back to its starting positions by 15 July , losing about half of its tanks in the process .