[视频作者] 骑着蜗牛望沧桑
[视频时长] 218:2
[视频类型] 桌游棋牌
On the ABC of the Classical Dutch, IM Andrew Martin gives the student a thorough grounding in the ways of this unconventional opening. The positions that are reached after 1...f5 are always sharp and unclear, suiting the chessboard warrior very well. You