On Gay Khan:
http://en.wikipedia.org/wiki/Hayk_Bzhishkyanand a little Armenian film on him:
http://masis.tv/component/option,com_afm/pid,137/vfile,1764/lang,hy/Gaj Khan commanded:
3 Cavalry Corps1 July, 1920, it consisted of:
10 Cavalry Division (RSFSR) from the Urals - 3.147 sabres, 27 machine guns, 12 guns, Commander N.D. Tomin
15 Cavalry Division (RSFSR) of Kuban - 995 sabres, 19 heavy machine guns, 8 guns, Commander W.I. Matuzenko
164 Rifle Brigade (RSFSR) - 700 rifles, 32 machine guns, 8 guns (The Poles claim, the 164 Brigade in Bialystok was forced to leave the city on August 22, 1920, when attacked by 1 Pułku Piechoty Legionów (1. Infantry Legion Regiment). 2.000 Red soldiers should have been taken prisoners by the Poles, but that figure does not fit very well, if the Brigade only had 700 rifles and some support weapons? I also think the Poles took some Red regimental flags here, but have to look it up.
http://pl.wikipedia.org/wiki/3_Korpus_Kawalerii