The Semi-Tarrasch Defence: 1.d4 d5 2.c4... 7.Bd3 arises after 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 and falls under ECO code D42. With 19,814 Lichess games across all rating levels, it is a specialized opening choice.
History and Notable Players
It arises from the Semi-Tarrasch Defence: 1.d4 d5 2.c4... 5.cxd5. Among the most prolific practitioners on the White side are Yuri L Averbakh (8 games), Lajos Portisch (7 games), Wolfgang Uhlmann (7 games). On the Black side, notable exponents include Ludek Pachman (14 games), Ivan Farago (11 games), Arthur Bernard Bisguier (8 games).
Statistics
Based on 19,786 Lichess games across all rating levels:
- White wins: 52.5%
- Black wins: 41.7%
- Draws: 5.8%
The statistics show a roughly balanced opening where both sides have equal chances.
Practice on Chessiverse
The best way to learn the Semi-Tarrasch Defence: 1.d4 d5 2.c4... 7.Bd3 is through practice. On Chessiverse, you can play chess against computer opponents from any opening or custom position. Our AI bots range from beginner to grandmaster level, each with unique playing styles — from aggressive attackers to solid defenders. Choose a bot that matches your rating and work your way up as you master the opening's key ideas.
