Blackmar-Diemer Gambit Accepted: Gunderam Defense
ECO D00 ยท Blackmar-Diemer Gambit Accepted
The Blackmar-Diemer Gambit Accepted: Gunderam Defense (D00) is a chess opening in the Blackmar-Diemer Gambit Accepted family, played by Black. It arises after the moves 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5.
Moves: 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5
About this opening
The Gunderam Defense (5...Bf5) develops the light-squared bishop outside before ...e6, solving the classic problem of that piece. Black aims for a sound structure and harmonious development, neutralizing White's attack through good coordination. It is a solid, popular reply to the accepted Blackmar-Diemer, in the spirit of Caro-Kann-type defenses.