Openings/Queen's Gambit Declined
Queen's Gambit Declined: Semi-Tarrasch Defense, Symmetrical Variation D40
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. e3 Nc6 6. Bd3 Bd6 7. O-O O-O
6 tournament games from this position · White wins 33%, draws 17%, Black wins 50%
Moves
| Move | Games | White · Draw · Black | Elo | Last |
|---|---|---|---|---|
| b3 | 4 | 25% 25% 50% | 1890 | 2018 |
| Re1 | 1 | 100% | 1748 | 2014 |
| a3 | 1 | 100% | 2333 | 2015 |
Top games
| Wang, Richard2361–Yam, Alex2306 | 1-0 | ch-CAN 2015 | 2015 |
| Jovanovic, Alek Srb2229–Todorovic, Nenad I2130 | 0-1 | 6th ch-Cent SRB Int 2013 | 2013 |
| Prantes, Maicon Da Silva1806–Chemin, V2115 | 0-1 | Brazil Curitiba Open 2018 | 2018 |
| Farias, Sergio Luiz Cardoso1575–Braga, J1922 | 0-1 | American Continental 2014 | 2014 |
| Jiang, Zhaoyi1891–Bai, Xue1581 | 1-0 | Chinese Zonal w 2013 | 2013 |
| Tamon, Radoslaw1807–Kolodziejski, Grzegorz1561 | ½-½ | 24th Poznan Open 2016 | 2016 |
Queen's Gambit Declined variations
Austrian DefenseD06Zilbermints GambitD06Albin CountergambitD08Queen's Gambit DeclinedD30Baltic DefenseD06Marshall DefenseD06Chigorin DefenseD07Queen's Knight VariationD31Baltic Defense, Queen AttackD06Chigorin DefenseD07Tarrasch Defense, Pseudo-TarraschD30Alapin VariationD31Janowski VariationD31Austrian Attack, Salvio CountergambitD06Chigorin Defense, Lazard GambitD07Chigorin Defense, Tartakower GambitD07Charousek VariationD31Normal DefenseD35Austrian Defense, Gusev CountergambitD06Marshall Defense, Tan GambitD06Chigorin Defense, Main LineD07Chigorin DefenseD07Chigorin Defense, Exchange VariationD07Albin Countergambit, Spassky VariationD08