[obligatory complaint about how western-centric this list is]
I agree. There is probably quite a number of Chinese-Mongolian battles to add, as well as stuff about Central Asia (Tamerlane-> Islamising Afghanistan & Pakistan, weakening the Golden Horde which ultimately allowed for Russian expansion into Siberia, etc.). Unfortunately, people in the West (including myself) are not very knowledgeable in this respect. Any effort to close such knowledge gaps is highly appreciated!
stalingrad was about russian survival. I wonder how many people after ww2 wished hitler had defeated stalin and the red army.