15 x 1. ...d5 without ...c5 (7.93 avg depth)
23 x 2. ...d5 with ...c5 (11.39 avg depth)
11 x 3. Queen's Indian Defence Setups (9.82 avg depth)
17 x 4. Kingside Fianchetto Setups (9.00 avg depth)
18 x 5. Benoni Setups (9.39 avg depth)
13 x 6. The Dutch (8.77 avg depth)
10 x 7. Odds and Ends (7.50 avg depth)
11 x 8. Model Games (35.82 avg depth)
31 x 9. Tactics (2.84 avg depth)