1 x Alekhine Defence (7.00 avg depth)
2 x Alekhine: 3.d4 (6.50 avg depth)
10 x Alekhine: Modern Variation (8.70 avg depth)
6 x Alekhine: Modern, 4...Bg4 (10.33 avg depth)
2 x Caro-Kann: 3.Nc3 (8.50 avg depth)
1 x Caro-Kann: Bronstein-Larsen (9.00 avg depth)
26 x Caro-Kann: Classical, 7.Nf3 (24.04 avg depth)
2 x Caro-Kann: Steinitz Variation (10.50 avg depth)
1 x French (4.00 avg depth)
3 x French: 3.Nc3 (8.67 avg depth)
3 x French: Classical, 6.Bxe7 Qxe7 (11.67 avg depth)
16 x French: Winawer, 5...Bxc3+ (14.13 avg depth)
2 x French: Winawer, Advance Variation (8.00 avg depth)
3 x King's Pawn (12.00 avg depth)
2 x Modern (25.50 avg depth)
30 x Open Game (11.83 avg depth)
10 x Philidor Defence (8.20 avg depth)
7 x Pirc (8.86 avg depth)
14 x Russian Game (Petroff Defence) (12.36 avg depth)
54 x Scandinavian (Centre Counter) (12.54 avg depth)
22 x Sicilian: Closed (13.55 avg depth)
84 x Spanish: Closed System (17.70 avg depth)
