B – Opening by Name on Chess Board
Bishop's Opening: Calabrese Counter-Gambit
Bishop's Opening: Calabrese Counter-Gambit, Jaenisch Variation
Bishop's Opening: del Rio Variation
Bishop's Opening: Four pawns' Gambit
Bishop's Opening: Horwitz Gambit
Bishop's Opening: Khan Gambit
Bishop's Opening: Kitchener Folly
Bishop's Opening: Kreijcik Gambit
Bishop's Opening: Lewis Counter-Gambit
Bishop's Opening: Lewis Counter-Gambit
Bishop's Opening: Lewis Counter-Gambit, Walker Variation
Bishop's Opening: Lewis Gambit