这两天拿到了狂石 Crazy Stone 2016 Deep Learning First Edition，号称为 KGS 7D 棋力。
本来是没那么相信真有 KGS 7D？！
与 狂石2016 对奕，先 "随意" 下了四盘棋。嗯，全败！！ 而且中盘大龙全被砍掉。
(因为输得太难看，就不存盘了，它是可以储存成 .sgf 的。)
好歹个人也是 Oro 7D、野狐 6D，虽然不算认真下，但我非常惊讶它局部的细算力，相当强。
拿给我国内强6D的朋友，他可以让 一般6D 三子还赢得相当轻松。先前他才与狂石 2013 版本让三子对奕全赢。
结果这次他让两子对狂石2016，也是输！
底下是关于狂石2016 的简介，号称已运用深度类神经网络学习技术。
Crazy Stone has made a huge step forward by combining Deep Neural Networks
with Monte Carlo Tree Search.
The new Crazy Stone employs Deep Convolutional neural networks as a
replacement for the pattern database and has produced a significant
improvement in strength. The new program has scored a winning rate of over
90% against the previous program Crazy Stone 2013! We have provided 20 levels
of play (13k-7d) for all the board sizes.CrazyStone has improved not only in
strength, but also in his style of play and the lower levels are perfect for
the average players.