Rubuta ci gaba ga wannan sakin layi - Tsaron Berlin, 3...Nf6, ya daɗe yana da suna don ƙarfi da zane kuma ana kiransa "Ganuwar Berlin". An buga Tsaron Berlin a ƙarshen karni na 19 da farkon karni na 20 ta Emanuel Lasker da sauransu, waɗanda galibi suka amsa 4.0-0 tare da 4... d6 a cikin salon Tsaron Steinitz. Wannan hanyar a ƙarshe ta faɗi cikin tagomashi, kamar yadda tsohuwar hanyar Steinitz ta kasance, saboda ƙarancin aikinta, kuma duk canjin ya zama baƙon abu. Arthur Bisguier ya buga Berlin har tsawon shekaru, amma koyaushe ya zaɓi bambancin 4.0-0 Nxe4. Tun lokacin da Vladimir Kramnik ya yi nasarar amfani da layin a matsayin Garry Kasparov a wasansu na Gasar Cin Kofin Duniya na 2000, Berlin ta sami ci gaba mai ban mamaki: har ma da 'yan wasa masu salo mai ƙarfi kamar Alexei Shirov, Veselin Topalov, Hikaru Nakamura, da Kasparov da kansa sun gwada shi, kuma Magnus Carlsen da Viswanathan Anand duka sun yi amfani da shi (Carlsen ya yi yawa sosai) a lokacin Gasar Cin Kofin Duniya ta 2013 da Gasar Cin Kofin Duniya ta 2014.
Ka yi haƙuri. A yau wannan bambancin shine mafi yawan buɗewa bayan 1.e4 e5 kuma kusan duk manyan 'yan wasa suna wasa akai-akai.