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Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense

ECO D37 · 129 games · White to move

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7

38% White16% Draw46% Black

Open this position on the board

What gets played next

Move	Games	Share	White / draw / Black	Leads to
c5	42	32.6%
Bd3	16	12.4%

A further 71 games played a rarer move, or ended right here.

How this line is reached

Queen's Pawn Game 1. d4 Indian Defense 1... Nf6 Indian Defense: Normal Variation 2. c4 Indian Defense: Anti-Nimzo-Indian 3. Nf3 Queen's Gambit Declined: Three Knights Variation 4. Nc3 Queen's Gambit Declined: Harrwitz Attack 5. Bf4Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense 6... Nbd7

Other lines in this family

Harrwitz AttackD37…2,293 Modern Variation, Normal LineD55… 5. Bg5 O-O 6. e34,015 Neo-Orthodox VariationD55… 5. Bg5 O-O 6. e3 h61,028 Neo-Orthodox Variation, Main LineD55… 5. Bg5 h6 6. Bh4 O-O 7. e3968 Orthodox DefenseD60… 5. Bg5 O-O 6. e3 Nbd7593 Tartakower DefenseD58… 5. Bg5 h6 6. Bh4 O-O 7. e3 b6231 Orthodox Defense, Botvinnik VariationD60… 5. Bg5 O-O 6. e3 Nbd7 7. Bd3 c6168 Three Knights VariationD37…23,935 Ragozin DefenseD38… 4... Bb45,791 Semi-Tarrasch DefenseD40… 4... c52,587

All 78 lines in the family

Data: 4 million rated games from the Lichess open database (CC0), both players 1600+, blitz and slower. Popular is not the same as good.