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All ECO codes · B · Semi-open games

B06 Modern Defense

B06 Modern Defense8a7b6c5d4e3f2g1h
1.e4 g6

B06 is the opening Modern Defense of the volume B · Semi-open games: 2 half-moves to the position in the diagram, 45 variations in the ECO table.

What the games say

12,698 games in the collections, from 1842 to 2022. Mean rating of the games with ratings: 2412.

White wins 37 %, draws 28 %, Black wins 34 %

Most games: Petran, Peter (145), Hickl, Joerg (128), McNab, Colin Anderson (114), Petrovic, Marija (96), Hillarp Persson, Tiger (92)

All 45 variations

  1. Modern Defense 1.e4 g6
  2. Modern Defense 1.e4 g6 2.d4 ♗g7
  3. Modern Defense: Anti-Modern 1.e4 g6 2.d4 ♗g7 3.♘c3 c6 4.♗c4 d6 5.♕e2
  4. Modern Defense: Bishop Attack 1.e4 g6 2.d4 ♗g7 3.♗c4
  5. Modern Defense: Bishop Attack, Bücker Gambit 1.e4 g6 2.d4 ♗g7 3.♗c4 b5
  6. Modern Defense: Bishop Attack, Monkey's Bum 1.e4 g6 2.♗c4 ♗g7 3.♕f3 e6 4.d4 ♗xd4
  7. Modern Defense: Dunworthy Variation 1.e4 g6 2.d4 ♗g7 3.c4 d5 4.exd5 c6 5.dxc6 ♗xd4
  8. Modern Defense: Fianchetto Gambit 1.e4 g6 2.d4 f5
  9. Modern Defense: Gurgenidze Defense 1.e4 g6 2.d4 ♗g7 3.♘c3 c6 4.f4 d5 5.e5 h5
  10. Modern Defense: Lizard Defense, Mittenberger Gambit 1.e4 g6 2.d4 ♗g7 3.♘c3 d5
  11. Modern Defense: Masur Gambit 1.e4 g6 2.d4 ♘h6 3.♘c3 f5 4.♗xh6 ♗xh6 5.exf5 O-O
  12. Modern Defense: Modern Pterodactyl 1.e4 g6 2.d4 ♗g7 3.♘c3 c5
  13. Modern Defense: Mongredien Defense, with Nc3 1.e4 g6 2.d4 ♗g7 3.♘c3 b6
  14. Modern Defense: Mongredien Defense, with Nf3 1.e4 g6 2.d4 ♗g7 3.♘f3 b6
  15. Modern Defense: Norwegian Defense 1.e4 g6 2.d4 ♘f6
  16. Modern Defense: Norwegian Defense, Norwegian Gambit 1.e4 g6 2.d4 ♘f6 3.e5 ♘h5 4.♗e2 d6
  17. Modern Defense: Pseudo-Austrian Attack 1.e4 g6 2.d4 ♗g7 3.♘c3 d6 4.f4
  18. Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Declined 1.e4 g6 2.d4 ♗g7 3.c4 c5 4.♘f3 d6 5.♗e2 ♕a5+
  19. Modern Defense: Standard Defense 1.e4 g6 2.d4 ♗g7 3.♘c3 d6
  20. Modern Defense: Standard Line 1.e4 g6 2.d4 ♗g7 3.♘c3
  21. Modern Defense: Three Pawns Attack 1.e4 g6 2.d4 ♗g7 3.f4
  22. Modern Defense: Two Knights Variation 1.e4 g6 2.d4 ♗g7 3.♘c3 d6 4.♘f3
  23. Modern Defense: Two Knights Variation, Suttles Variation 1.e4 g6 2.d4 ♗g7 3.♘c3 c6 4.♘f3 d6
  24. Modern Defense: Two Knights Variation, Suttles Variation, Tal Gambit 1.e4 g6 2.d4 ♗g7 3.♘c3 d6 4.♘f3 c6 5.♗g5 ♕b6 6.♕d2 ♕xb2
  25. Modern Defense: Westermann Gambit 1.e4 g6 2.d4 ♗g7 3.♗d2
  26. Modern Defense: Wind Gambit 1.e4 g6 2.d4 ♗g7 3.♗d3
  27. Pterodactyl Defense: Austrian, Austriadactylus Western 1.e4 g6 2.d4 ♗g7 3.f4 c5 4.♘f3 ♕a5+
  28. Pterodactyl Defense: Austrian, Grand Prix Pterodactyl 1.e4 g6 2.♘c3 ♗g7 3.f4 c5 4.♘f3 ♕a5
  29. Pterodactyl Defense: Austrian, Pteranodon 1.e4 g6 2.d4 ♗g7 3.f4 c5 4.c3 ♕a5
  30. Pterodactyl Defense: Central, Anhanguera 1.e4 g6 2.d4 ♗g7 3.c4 c5 4.♘c3 d6 5.♗e3 ♕a5
  31. Pterodactyl Defense: Central, Benoni Quetzalcoatlus 1.e4 g6 2.d4 ♗g7 3.c4 c5 4.d5 d6 5.♘c3 ♕a5
  32. Pterodactyl Defense: Central, Quetzalcoatlus Gambit 1.e4 g6 2.d4 ♗g7 3.c4 c5 4.♘c3 d6 5.dxc5 ♕a5
  33. Pterodactyl Defense: Eastern, Anhanguera 1.e4 g6 2.d4 ♗g7 3.♘c3 c5 4.♗e3
  34. Pterodactyl Defense: Eastern, Benoni 1.d4 g6 2.e4 ♗g7 3.♘c3 c5 4.d5
  35. Pterodactyl Defense: Eastern, Benoni Pteranodon 1.e4 g6 2.d4 ♗g7 3.♘c3 c5 4.d5 ♗xc3+ 5.bxc3 ♕a5
  36. Pterodactyl Defense: Eastern, Benoni Pterodactyl 1.d4 g6 2.♘c3 ♗g7 3.e4 c5 4.d5 ♕a5
  37. Pterodactyl Defense: Eastern, Pteranodon 1.e4 g6 2.d4 ♗g7 3.♘c3 c5 4.dxc5 ♗xc3+ 5.bxc3 ♕a5
  38. Pterodactyl Defense: Eastern, Rhamphorhynchus 1.e4 g6 2.d4 ♗g7 3.♘c3 c5 4.dxc5 ♕a5
  39. Pterodactyl Defense: Fianchetto, King Pterodactyl 1.e4 g6 2.d4 ♗g7 3.g3 c5 4.♘f3 ♕a5+
  40. Pterodactyl Defense: Fianchetto, Rhamphorhynchus 1.e4 g6 2.d4 ♗g7 3.g3 c5 4.dxc5 ♕a5+
  41. Pterodactyl Defense: Sicilian, Quetzalcoatlus 1.e4 g6 2.d4 ♗g7 3.♘c3 c5 4.♘f3 ♕a5 5.♗e2 d6
  42. Pterodactyl Defense: Sicilian, Siroccopteryx 1.e4 g6 2.d4 ♗g7 3.♘c3 c5 4.♘f3 ♕a5 5.♗c4
  43. Pterodactyl Defense: Western, Anhanguera 1.e4 g6 2.d4 ♗g7 3.♘f3 c5 4.♗e3 ♕a5+
  44. Pterodactyl Defense: Western, Siroccopteryx 1.e4 g6 2.♘f3 ♗g7 3.d4 c5 4.♗c4 cxd4 5.♘xd4 ♕a5+
  45. Rat Defense: Accelerated Gurgenidze 1.e4 g6 2.d4 d6 3.♘c3 c6