Queen's Gambit Declined: Semi-Tarrasch Defense, Kmoch Variation position after 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bb5. White: bishop on b5, pawn on d4, pawn on e4, knight on f3, pawn on a2, queen on d2, pawn on f2, pawn on g2, pawn on h2, rook on a1, king on e1, rook on h1. Black: rook on a8, knight on b8, bishop on c8, queen on d8, rook on f8, king on g8, pawn on a7, pawn on b7, pawn on f7, pawn on g7, pawn on h7, pawn on e6.
Queen's Gambit Declined: Semi-Tarrasch Defense, Kmoch Variation is a chess opening that arises after 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bb5. It is classified D41 in the ECO system, and the position after these moves has black to move. The Queen's Gambit Declined meets 1.d4 d5 2.c4 by supporting the d5 pawn with e6 rather than capturing. It is one of the most respected defences in chess, chosen in world championship matches for over a century because it gives Black a rock-solid centre that is very hard to break down.
Strategic character
Black shuts in the light-squared bishop with e6 in exchange for a stable centre. The recurring strategic themes are freeing the position with c5 or e5, and the minority attack, where White advances the queenside pawns to create a weakness in Black's structure.
Who should play it
Players who want a dependable answer to 1.d4 and are comfortable in classical positions where small structural advantages decide the game.
This line is a variation within the Queen's Gambit Declined family. The strategic ideas above describe the family as a whole; this particular line reaches them by the move order 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bb5.
Frequently asked questions
What is the Queen's Gambit Declined: Semi-Tarrasch Defense, Kmoch Variation?
The Queen's Gambit Declined: Semi-Tarrasch Defense, Kmoch Variation is a chess opening that arises after 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bb5. It is classified D41 in the ECO system. The Queen's Gambit Declined meets 1.d4 d5 2.c4 by supporting the d5 pawn with e6 rather than capturing. It is one of the most respected defences in chess, chosen in world championship matches for over a century because it gives Black a rock-solid centre that is very hard to break down.
What are the moves of the Queen's Gambit Declined: Semi-Tarrasch Defense, Kmoch Variation?
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 O-O 11.Bb5. After these moves it is black to move.
Is the Queen's Gambit Declined: Semi-Tarrasch Defense, Kmoch Variation good for beginners?
Players who want a dependable answer to 1.d4 and are comfortable in classical positions where small structural advantages decide the game.