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MASTER OT J190519.41+301524.4 was discovered as an optical transient of 15.7mby the Mobile Astronomical System of TElescope-Robots in March 2014. We reportthe results of photometric observations of this variable performed at LajaticoAstronomical Center in June-July 2015. The light curve is showing deep V-shapedeclipses with an amplitude of two magnitudes. The orbital period was determinedto be 0.129694 d (3.113 h). Based on the archival observations and the shape ofthe orbital curve we suggest that MASTER OT J190519.41+301524.4 is a newcataclysmic variable of VY Scl type ("anti-nova") with an inclination angleclose to 90 deg.

MASTER OT J190519.41+301524.4: New Eclipsing Cataclysmic Variable of VY Scl Type