1 x Introduction (1.00 avg depth)
41 x Quickstarter Guide (16.34 avg depth)
15 x 1. Alapin Defense (3...Bb4) and Rare 3rd Moves (11.60 avg depth)
20 x 2. Ruy Lopez Steinitz Defense (3...d6) (12.80 avg depth)
20 x 3. Ruy Lopez Deferred Steinitz (4...d6) (13.55 avg depth)
37 x 4. Ruy Lopez Jaenisch/Schliemann (3...f5) (15.81 avg depth)
14 x 5. Ruy Lopez Cozio Defense (3...Nge7) (12.14 avg depth)
41 x 6. Ruy Lopez Fianchetto Defense (16.46 avg depth)
20 x 7. Ruy Lopez Classical Defense (3...Bc5) (14.35 avg depth)
14 x 8. Ruy Lopez Norwegian Defense (5...Na5) (17.86 avg depth)
6 x 9. Ruy Lopez Delayed Classical (3..a6 4.Ba4 Bc5) (15.83 avg depth)
66 x 10. Ruy Lopez Open (4.Ba4 Nf6 5.O-O Nxe4 6.d4) (24.35 avg depth)
2 x 11. Ruy Lopez Janowski System (7...Bg4 9...Nd7) (14.50 avg depth)
57 x 12. Ruy Lopez Moller (20.88 avg depth)
71 x 13. Ruy Lopez Archangelsk (22.45 avg depth)
31 x 14. Anti-Marshall (8...Bb7) and Sidelines (19.87 avg depth)
18 x 15. Anti-Marshall (8...b4 / 10...dxe5) (20.17 avg depth)
12 x 16. Anti-Marshall (8...b4 / 10...Nxe5) (20.58 avg depth)
3 x 17. Gajewski Gambit (19.33 avg depth)
5 x 18. Ruy Lopez Keres Variation (9...a5) (17.40 avg depth)
6 x 19. Ruy Lopez Smyslov Variation (9...h6) (17.67 avg depth)
10 x 20. Ruy Lopez Karpov Variation (9...Nd7) (20.10 avg depth)
2 x 21. Ruy Lopez Kholmov Variation (9...Be6) (15.50 avg depth)
2 x 22. Ruy Lopez (9...Rb8) (17.50 avg depth)
15 x 23. Ruy Lopez Chigorin (18.13 avg depth)
34 x 24. Ruy Lopez Zaitsev (26.26 avg depth)
20 x 25. Ruy Lopez Breyer (22.85 avg depth)
72 x 26. Ruy Lopez Anti-Berlin (4.d3 Bc5) and Sidelines (16.68 avg depth)
54 x 27. Ruy Lopez Anti-Berlin (4.d3 d6) (16.35 avg depth)
63 x 28. Petroff Defense (18.70 avg depth)
16 x 29. Philidor Hanham Variation (13.50 avg depth)
33 x 30. Philidor (3...exd4) (16.94 avg depth)
46 x 31. Pirc/Modern Defense (11.15 avg depth)
16 x 32. Bird Defense (12.75 avg depth)
40 x Puzzles (3.70 avg depth)
10 x Model Games (45.80 avg depth)