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ECO D97: Grünfeld Defense: Russian Variation

ECO D97 is part of volume D, Closed & Semi-Closed Games. The Lichess chess-openings dataset files 6 named lines under it. The shortest is Grünfeld Defense: Russian Variation: 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4. All of them are lines of the Grünfeld Defense: Russian Variation.

That position has come up in 112,180 Lichess games between players rated 1600 to 2500: White won 48.3%, 6.7% were drawn and Black won 45.0%.

OpeningMovesGamesLength
Grünfeld Defense: Russian Variation 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 112K 7 moves
Grünfeld Defense: Russian Variation, Byrne Variation 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Nc6 22K 7 moves
Grünfeld Defense: Russian Variation, Hungarian Variation 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 30K 7 moves
Grünfeld Defense: Russian Variation, Levenfish Variation 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 b6 5,217 7 moves
Grünfeld Defense: Russian Variation, Prins Variation 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 13K 7 moves
Grünfeld Defense: Russian Variation, Szabo Variation 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 25K 7 moves