fix weekly chess960 arena should be blitz
fix weekly chess960 arena should be blitz

r0k3/lila,ccampo133/lila,pavelo65/lila,samuel-soubeyran/lila,TangentialAlan/lila,systemovich/lila,elioair/lila,clarkerubber/lila,arex1337/lila,Happy0/lila,Unihedro/lila,arex1337/lila,pavelo65/lila,pavelo65/lila,terokinnunen/lila,Enigmahack/lila,pawank/lila,r0k3/lila,JimmyMow/lila,Unihedro/lila,ccampo133/lila,elioair/lila,pavelo65/lila,samuel-soubeyran/lila,bjhaid/lila,Unihedro/lila,systemovich/lila,Happy0/lila,clarkerubber/lila,systemovich/lila,arex1337/lila,luanlv/lila,r0k3/lila,Enigmahack/lila,Enigmahack/lila,Unihedro/lila,ccampo133/lila,luanlv/lila,r0k3/lila,r0k3/lila,arex1337/lila,clarkerubber/lila,arex1337/lila,systemovich/lila,clarkerubber/lila,luanlv/lila,pawank/lila,Unihedro/lila,Enigmahack/lila,JimmyMow/lila,JimmyMow/lila,pavelo65/lila,luanlv/lila,luanlv/lila,Happy0/lila,ccampo133/lila,systemovich/lila,Enigmahack/lila,pawank/lila,luanlv/lila,abougouffa/lila,JimmyMow/lila,bjhaid/lila,terokinnunen/lila,Happy0/lila,systemovich/lila,clarkerubber/lila,arex1337/lila,samuel-soubeyran/lila,Happy0/lila,abougouffa/lila,pavelo65/lila,pawank/lila,bjhaid/lila,TangentialAlan/lila,TangentialAlan/lila,samuel-soubeyran/lila,pawank/lila,pavelo65/lila,terokinnunen/lila,ccampo133/lila,luanlv/lila,TangentialAlan/lila,samuel-soubeyran/lila,bjhaid/lila,JimmyMow/lila,TangentialAlan/lila,bjhaid/lila,r0k3/lila,clarkerubber/lila,r0k3/lila,pawank/lila,Unihedro/lila,abougouffa/lila,Enigmahack/lila,TangentialAlan/lila,terokinnunen/lila,TangentialAlan/lila,ccampo133/lila,JimmyMow/lila,pawank/lila,samuel-soubeyran/lila,abougouffa/lila,abougouffa/lila,ccampo133/lila,arex1337/lila,terokinnunen/lila,systemovich/lila,elioair/lila,terokinnunen/lila,elioair/lila,Happy0/lila,Happy0/lila,bjhaid/lila,samuel-soubeyran/lila,abougouffa/lila,elioair/lila,elioair/lila,Unihedro/lila,clarkerubber/lila,JimmyMow/lila,elioair/lila,bjhaid/lila,abougouffa/lila,Enigmahack/lila,terokinnunen/lila