In the Vienna, it generally happens possibly on move three, or by no means. Naturally, the main edge to placing the bishop on c4 will be to threaten the f7 square, but What's more, it helps to prevent a black break to d5. 2020 (May): We wrote about China https://alexisxzwsl.bloggazza.com/26023660/manual-article-review-is-required-for-this-article