2 x Alekhine Defence (4.50 avg depth)
20 x Alekhine: 3.d4 (11.90 avg depth)
38 x Caro-Kann (11.39 avg depth)
28 x Caro-Kann: Two Knights, 3...Bg4 (11.89 avg depth)
102 x Four Knights Game (14.75 avg depth)
2 x French (3.50 avg depth)
96 x French: Exchange (13.53 avg depth)
25 x King's Pawn (10.04 avg depth)
16 x Modern (7.94 avg depth)
11 x Open Game (7.82 avg depth)
38 x Philidor Defence (9.76 avg depth)
49 x Pirc (10.02 avg depth)
8 x Russian Game (Petroff Defence) (9.25 avg depth)
64 x Scandinavian (Centre Counter) (10.81 avg depth)
49 x Sicilian: 2...Nc6 (10.98 avg depth)
46 x Sicilian: 2...e6 (11.89 avg depth)
17 x Sicilian: 2.Nf3 (9.76 avg depth)
14 x Sicilian: Moscow (10.57 avg depth)
30 x Sicilian: Moscow 3...Bd7 (14.60 avg depth)
4 x Sicilian: Nimzowitsch (12.25 avg depth)
4 x Sicilian: O'Kelly Variation (17.50 avg depth)
20 x Sicilian: Rossolimo, 3...g6 (12.80 avg depth)
9 x Start position (50.22 avg depth)
19 x Three Knights Game (8.37 avg depth)