25 x Introduction (8.76 avg depth)
36 x Quickstarter Guide − The Sicilian (14.42 avg depth)
11 x Quickstarter Guide − The Caro-Kann (13.82 avg depth)
34 x Quickstarter Guide − The French (15.06 avg depth)
22 x 1. Sicilian 2.Nf3 − 2nd move Sidelines (12.95 avg depth)
40 x 2. Sicilian 2...a6 O'Kelly Variation (16.13 avg depth)
35 x 3. Sicilian 2...Nf6 Nimzowitsch-Rubinstein (19.94 avg depth)
39 x 4. Sicilian 2...g6 Hyper Accelerated Dragon (15.79 avg depth)
41 x 5. Sicilian 2...e6 3.g3 − 3rd move Sidelines (15.83 avg depth)
31 x 6. Sicilian 2...e6 3.g3 Nc6 Main Line (17.03 avg depth)
34 x 7. Rossolimo 2...Nc6 3.Bb5 − 3rd move Sidelines (15.09 avg depth)
36 x 8. Rossolimo 3...e5 (16.67 avg depth)
58 x 9. Rossolimo 3...Nf6 (19.00 avg depth)
55 x 10. Rossolimo 3...d6 (20.49 avg depth)
76 x 11. Rossolimo 3...e6 (19.80 avg depth)
30 x 12. Rossolimo 3...g6 Main Line (18.63 avg depth)
37 x 13. Moscow 2...d6 3.Bb5+ Nd7 (17.14 avg depth)
20 x 14. Moscow 3...Bd7 4.Bxd7+ Nxd7 (18.10 avg depth)
34 x 15. Moscow 4...Qxd7 5.c4 – 5th moves (17.21 avg depth)
23 x 16. Moscow 5...Nf6 6.Nc3 − 6th moves (20.22 avg depth)
68 x 17. Moscow 6...Nc6 – Main Line (22.10 avg depth)
64 x 18. Caro-Kann 3.e5 c5 (18.27 avg depth)
34 x 19. Caro-Kann 3...Bf5 (20.24 avg depth)
87 x 20. Caro-Kann 3...Bf5 − 6.Nf3 Ne7 Main Line (19.84 avg depth)
32 x 21. French 1.e4 e6 2.d4 − 2nd and 3rd move Sidelines (14.69 avg depth)
23 x 22. French 3.Nd2 a6 (15.00 avg depth)
39 x 23. French 3...Nc6 (19.05 avg depth)
49 x 24. French 3...dxe4 4.Nxe4 Sidelines (14.76 avg depth)
30 x 25. French 3...dxe4: Fort Knox 4...Bd7 (18.67 avg depth)
93 x 26. French 3...dxe4 Rubinstein 4...Nd7 (22.01 avg depth)
51 x 27. French 3...Be7 4.Ngf3 Sidelines (16.35 avg depth)
29 x 28. French 3...Be7 − 8.O-O a5 Main Line (19.59 avg depth)
58 x 29. French 3...Nf6 4.e5 Sidelines (17.57 avg depth)
27 x 30. French 3...Nf6 − 11.Nf3 O-O (22.07 avg depth)
38 x 31. French 3...Nf6 − 13.Nxf4 Ne4 (26.05 avg depth)
36 x 32. French 3...Nf6 − 11.Nf3 Qc7 (27.83 avg depth)
30 x 33. French 3...c5 4.Ngf3 Sidelines (16.77 avg depth)
14 x 34. French 3...c5 4.Ngf3 a6 (15.86 avg depth)
30 x 35. French 3...c5 4.Ngf3 cxd4 5.Nxd4 Nf6 (18.63 avg depth)
23 x 36. French 3...c5 − 5...Nc6 6.Bb5 Bd7 7.Nxc6 Bxc6 (19.22 avg depth)
36 x 37. French 3...c5 − 5...Nc6 6.Bb5 Bd7 7.Nxc6 bxc6 (21.00 avg depth)