Chess Engines and Ruy Lopez Marshall Attack

We test 6 top chess engines in above chess position in Ruy lopez Marshall attack opening variations. Komodo 11.2.2 chess engine very weak play in this tournament !.SugaR chess engine win 4 game with black.

PC System test Laptop pentium N3710 4 Core , 4Gig DDR 1600 Mhz,Windows 10
Fritz 16 GUI , Hash size 128 MB , 64 MB per Core (use 2 Core)
Blitz 5m+3s ,No book , all engines playing Ruy lopez Marshall attack variation
after 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 0-0 8.c3 d5 9.exd5 Nxd5

Download engines tournament Marshall attack in Ruy Lopez (C89) , PGN file