What program is this under Chess Tutor Engine?

[pichy]

I am thinking that is probably the latest Shredder Classic 4, which is provided for free under the Demo of Chess Tutor in the Shredder Webpage.

Engine Score Ry Sh S-B
1: Rybka v2.3.2a.w32 23.0/30 ······························ 1=10=1=11=1=111=111==11=111=== 161.00
2: ShredderX 7.0/30 0=01=0=00=0=000=000==00=000=== ······························ 161.00

30 games played / Tournament is finished
Name of the tournament: Arena tournament
Site/ Country: Jorge-07E2FB46AF, United States
Level: Tournament Game in 5 Minutes
Hardware: AMD Athlon(TM) XP 2000+ 1662 MHz with 992 MB Memory
Operating system: Microsoft Windows XP Home Edition Service Pack 3 (Build 2600)
PGN-File: C:\Program Files\Arena\Arena.pgn
Website:
E-Mail Address:

[Matthias Gemuh]

engine = Shredder Classic 3

.