If you have a transfer in Amsterdam, you only need 1 NAAT (PCR) test result that's issued within 72 hours before arrival in Amsterdam.
The digital or hard-copy negative test result must be in English, German, French, Italian, Portuguese, Spanish or Dutch. If you're departing from outside the EU or Schengen area, you also need to show a printed and signed negative test declaration. https://www.government.nl/topics/coronavirus-covid-19/documents/forms/2020/12/04/coronavirus-negative-test-declaration-form
The digital or hard-copy negative test result must be in English, German, French, Italian, Portuguese, Spanish or Dutch.
If you're departing from outside the EU or Schengen area, you also need to show a printed and signed negative test declaration.
https://www.government.nl/topics/coronavirus-covid-19/documents/forms/2020/12/04/coronavirus-negative-test-declaration-form
来自KLM航司官网
https://www.klm.co.uk/information/faq
只是北京飞莫斯科,老毛子航空直飞不香吗?南辕北辙的这么飞,飞行时间长,还得转机折腾7小时
建议你直飞北京 留足转机时间,然后北京直飞莫斯科
但是现在疫情期间一切均有变数,请查看官方信息。
其实你应该买直飞机票,省去很多麻烦。
点开最上面橙色的提示看看,建议你宁可飞到俄,有需要的话在俄境内转较为保险。
但是,如果你目的地是莫斯科的话,完全无需南辕北辙,直接买北京飞莫斯科的俄航机票多方便啊