Neo-Grünfeld Defense (네오그륀펠트 방어)

한국어

The Neo-Grünfeld Defense family holds 16 lines. The boards below follow its shortest line from the first move.

The Korean name in brackets is ours, not an official translation. The original name is English.

Main line

1. d4 Nf6 2. c4 g6 3. f3 d5

One move per board, left to right. The two outlined squares are the move just played.

1. d4
1… Nf6
2. c4
2… g6
3. f3
3… d5

Play it yourself

Neo-Grünfeld Defense (D70)

1. d4 Nf6 2. c4 g6 3. f3 d5

Tap a piece and then the square it goes to. When the move matches the data, the reply follows on its own.

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ECO codes here

Variations in this family

Ordered by ECO code. A blank label means the entry carries the family name alone.

  1. D70Goglidze Attack6 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. f3 d5

  2. D70with g36 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. g3 d5

  3. D70with Nf36 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. Nf3 d5

  4. D71Exchange Variation10 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5

  5. D71Exchange Variation11 movesPlay this line

    1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. cxd5 Nxd5 6. Nf3

  6. D72with g313 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2

  7. D73with g39 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3

  8. D74Delayed Exchange Variation13 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O

  9. D75Delayed Exchange Variation15 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O

  10. D75Delayed Exchange Variation15 movesPlay this line

    1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. dxc5

  11. D76Delayed Exchange Variation14 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nb6

  12. D77Classical Variation11 movesPlay this line

    1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4

  13. D77Classical Variation, Modern Defense12 movesPlay this line

    1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 dxc4

  14. D77Classical Variation, Polgar Variation12 movesPlay this line

    1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 Nc6

  15. D78Classical Variation, Original Defense12 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5

  16. D79Ultra-Delayed Exchange Variation14 movesPlay this line

    1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. cxd5 cxd5

Other families of similar size

Data collected on 2026-09-07. The original is published as a public domain data set.