ECO D07: Queen's Gambit Declined: Chigorin Defense

ECO D07 is part of volume D, Closed & Semi-Closed Games. The Lichess chess-openings dataset files 11 named lines under it. The shortest is Queen's Gambit Declined: Chigorin Defense: 1. d4 d5 2. c4 Nc6. All of them are lines of the Queen's Gambit Declined: Chigorin Defense.

That position has come up in 3,349,758 Lichess games between players rated 1600 to 2500: White won 52.4%, 4.7% were drawn and Black won 42.9%.

Opening	Moves	Games	Length
Queen's Gambit Declined: Chigorin Defense	`1. d4 d5 2. c4 Nc6`	3.3M	2 moves
Queen's Gambit Declined: Chigorin Defense	`1. d4 d5 2. c4 Nc6 3. Nc3`	1.4M	3 moves
Queen's Gambit Declined: Chigorin Defense	`1. d4 d5 2. c4 Nc6 3. Nc3 dxc4`	1.4M	3 moves
Queen's Gambit Declined: Chigorin Defense, Exchange Variation	`1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5`	705K	3 moves
Queen's Gambit Declined: Chigorin Defense, Lazard Gambit	`1. d4 d5 2. c4 Nc6 3. Nf3 e5`	122K	3 moves
Queen's Gambit Declined: Chigorin Defense, Main Line	`1. d4 d5 2. c4 Nc6 3. Nf3 Bg4`	646K	3 moves
Queen's Gambit Declined: Chigorin Defense, Tartakower Gambit	`1. d4 d5 2. c4 Nc6 3. Nc3 e5`	110K	3 moves
Queen's Gambit Declined: Chigorin Defense, Janowski Variation	`1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3`	748K	4 moves
Queen's Gambit Declined: Chigorin Defense, Main Line, Alekhine Variation	`1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Qa4`	3,560	4 moves
Queen's Gambit Declined: Chigorin Defense, Modern Gambit	`1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Nf6`	369K	4 moves
Queen's Gambit Declined: Chigorin Defense, Exchange Variation, Costa's Line	`1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 exd4 8. Ne2`	8,871	8 moves