411 REFERENCE · Wikibooks
Chess Opening Theory/1. d4/1...d5/2. c4/2...e6/3. Nc3/3...c6/4. e4/4...dxe4/5. Nxe4/5...Bb4/6. Bd2
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Semi-Slav defence: Marshall gambit Marshall gambit
6. Bd2
This move blocks the check and attacks Black's bishop, but loses sight of the d4-pawn. /6...Qxd4/ picks up the gambitted pawn and threatens the knight on e4.
Theory table
6. ... Qxd4 7. Bxb4 Qxe4+ unclear
See also
Semi-Slav Defense Marshall_Gambit