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French: Winawer-Bogolyubov
French Defense: Winawer Variation, Bogoljubow Variation (C17) 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2
by Yigor 3 May 29, 2011
echecs06 Jun 4, 2011
Bogo-Nimzo-Indian
This is the least common covering of both Nimzo-Indian and Bogo-Indian. It can be obtained from Nimzo-Indian if U play Nf3 and from Bogo-Indian if U play Nc3 :
by Yigor 2 May 31, 2011
Yigor May 31, 2011
Bogo-Indian defense
Bogo-Indian Defense (E11) 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+
by Yigor 5 May 26, 2011
Yigor May 27, 2011