  X-ray observations of three Shakhbazyan's Compact Groups of Galaxies, SCGG
202, SCGG 205, and SCGG 223, are presented for the first time. Extended X-ray
emission was detected from SCGG 202 and SCGG 223 with 0.5-2 keV luminosity of
1E42 erg/s and 3E42 erg/s (for H_0 = 75 km/s/Mpc), respectively, while no
significant emission was detected from SCGG 205 with an upper limit of 0.7E42
erg/s. The X-ray spectra of SCGG 202 and SCGG 223 can be described with
thin-thermal plasma emission with temperature about 1 keV. X-ray properties of
SCGG 202 and SCGG 223 are in good agreement with those of other known groups of
galaxies, proving the physical nature of their grouping.
