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All ECO codes · B · Semi-open games

B90 Sicilian Defense: Najdorf Variation

B90 Sicilian Defense: Najdorf Variation8a7b6c5d4e3f2g1h
1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6

B90 is the opening Sicilian Defense: Najdorf Variation of the volume B · Semi-open games: 10 half-moves to the position in the diagram, 15 variations in the ECO table.

What the games say

7,917 games in the collections, from 1926 to 2022. Mean rating of the games with ratings: 2506.

White wins 38 %, draws 34 %, Black wins 28 %

Most games: Vachier Lagrave,M (127), Nepomniachtchi,I (92), Sarana,A (89), Saric,Iv (87), Wojtaszek,R (74)

All 15 variations

  1. Sicilian Defense: Najdorf Variation 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6
  2. Sicilian Defense: Najdorf Variation, Adams Attack 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.h3
  3. Sicilian Defense: Najdorf Variation, Dekker Gambit 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.g4
  4. Sicilian Defense: Najdorf Variation, English Attack 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗e3
  5. Sicilian Defense: Najdorf Variation, English Attack 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗e3 e5 7.♘b3 ♗e6 8.f3
  6. Sicilian Defense: Najdorf Variation, English Attack 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗e3 e5 7.♘b3 ♗e7 8.f3
  7. Sicilian Defense: Najdorf Variation, English Attack 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗e3 e5 7.♘b3 ♗e6 8.h3
  8. Sicilian Defense: Najdorf Variation, English Attack 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗e3 e5 7.♘b3 ♗e7 8.h3
  9. Sicilian Defense: Najdorf Variation, English Attack, Anti-English 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗e3 ♘g4
  10. Sicilian Defense: Najdorf Variation, Lipnitsky Attack 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗c4
  11. Sicilian Defense: Najdorf Variation, Petronić Attack 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♖g1
  12. Sicilian Defense: Najdorf Variation, Yates Variation 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗d3
  13. Sicilian Defense: Scheveningen Variation, Delayed Keres Attack 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗e3 e6 7.g4
  14. Sicilian Defense: Scheveningen Variation, Delayed Keres Attack, Perenyi Gambit 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗e3 e6 7.g4 e5 8.♘f5 g6 9.g5
  15. Sicilian Defense: Scheveningen Variation, English Attack, with f3 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 a6 6.♗e3 e6 7.f3