4 x Slav Defence (8.50 avg depth)
2 x Slav: 3.Nf3 (9.50 avg depth)
2 x Slav: 4.Nc3 (7.00 avg depth)
2 x Slav: 4.e3 Bf5 (12.50 avg depth)
6 x Slav: Czech Defence (12.33 avg depth)
2 x Slav: Dutch Variation (10.50 avg depth)
1 x Slav: Dutch, 8...O-O 9.Qe2 (13.00 avg depth)