将杀组合课程体系

"A thorough understanding of the typical mating continuations makes the most complicated sacrificial combinations leading up to them not only not difficult, but almost a matter of course." - Siegbert Tarrasch

"Chess can also be beautiful" - Beth Harmon

这些是你可以通过将杀组合课程学习和练习的技能。
本课程包含超过 50000 个谜题，分为 63 个等级，用于学习 16 项技能。