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|This article uses algebraic notation to describe chess moves.|
He was born in Vilkaviškis, in the Suwałki Governorate of the Russian Empire (present-day Lithuania). In 1905/06 he tied for second/third with Akiba Rubinstein, behind Gersz Salwe, in St. Petersburg (the fourth Russian championship). In 1907 he tied for second/third with Georg Marco, behind Mikhail Chigorin, in Moscow.
In 1920 he took eighth in Moscow (Russian Chess Olympiad, 1st URS-ch). The event was won by Alexander Alekhine. In 1925 he tied for second/third with Boris Verlinsky, behind Aleksandr Sergeyev, in the Moscow championship.
He invented the Blumenfeld Gambit (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nf3 b5).