SPCC: Testrun of Patricia 5 xtremeEAS finished

[pohl4711]

My UHO-Top15 Ratinglist is the world's first engine-ratinglist, using UHO-openings, and the world's first ratinglist offering additionally Gamepair-statistics.

Testrun of Patricia 5 xtremeEAS finished. This experimental version uses the super-aggressive net all the time, which is normally used only for playing vs. humans, when using skill-level below 21.

See the results and learn more about Patricia 5 xtremeEAS on my subsite:
https://www.sp-cc.de/patricia_eas_engine.htm

https://www.sp-cc.de

Also take a look at the EAS-Ratinglist, the world's first engine-ratinglist not measuring strength of engines but engines's style of play:
https://www.sp-cc.de/eas-ratinglist.htm

As usual, the most spectacular sac-wins of the latest testrun (won by the tested engine) can be replayed directly on my website. The pgn-viewer (by ChessBase) needs Javascript on and Adblockers off:
https://www.sp-cc.de/view-games-with-sacs.htm

(Perhaps you have to clear your browsercache with <strg>+<shift>+<delete> to reload the graphics/diagrams on my website)
https://www.sp-cc.de

[pohl4711]

Here a destruction of Stockfish final HCE (around +15 Celo to Stockfish 11 - extremly strong...) in my testrun.
6 moves UHO opening, white is better, 3min+1sec singlethread.

[pgn]
[Event "UHO Ratinglist"]
[Site "?"]
[Date "2025.09.28"]
[Round "428"]
[White "Patricia 5 xtremeEAS"]
[Black "Stockfish final HCE"]
[Result "1-0"]
[ECO "A43"]
[Opening "Old Benoni"]
[Variation "Mujannah formation"]
[TimeControl "180+1"]
[Annotator "IWS-Tool: 5+ PawnUnits Sacrifice found in this game"]
[PlyCount "61"]
[GameDuration "00:04:15"]
[GameEndTime "2025-09-28T06:54:30.630 Mitteleuropäische Sommerzeit"]
[GameStartTime "2025-09-28T06:50:14.704 Mitteleuropäische Sommerzeit"]

1. d4 c5 2. d5 f5 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nh3 O-O 7. d6 e6 8. O-O
Nc6 9. e4 Rb8 10. exf5 gxf5 11. Re1 Nd4 12. Nb1 Nc6 13. Nf4 Na5 14. Nc3 b5
15. Ncd5 exd5 16. Nxd5 Nxd5 17. Bxd5+ Kh8 18. Re7 Bb7 19. Bg5 Qc8 20. Rxg7
Kxg7 21. Qd2 Bxd5 22. Bh6+ Kf6 23. Qg5+ Ke5 24. Qe7+ Be6 25. Rd1 Nc6 26.
Bg7+ Ke4 27. f3+ Ke3 28. Rd3+ Ke2 29. Qg5 f4 30. Qxc5 b4 31. Qf2# 1-0
[/pgn]

[pohl4711]

If anybody just can't get enough of Patricia, like me, here a little gift:

My IWS-Tool filtered the 14000 games testrun and found 794 won games by Patricia xtremeEAS "very interesting". Keep in mind, that Patricia xtremeEAS played vs. 14 engines with 3520 Celo in average, so Patricia was 120 Clo weaker and scored only 33.1%. And had only 2031 wins overall. So, my IWS-tool finds 39% of Patricia 5 xtremeEAS wins very interesting (and 63.4% of the games are marked as "interesing wins"). These are absurd numbers !!! Typical values by normal engines here are 8%-10% very interesting wins and 15% interesting wins...
So, it is defintly fair to say: Patricia 5 xtremeEAS plays on another planet.
And Patricia 5 xtremeEAS is just perfect as a second for analyzing games or openings:
Fresh and risky ideas in old openings? Patricia has them.

https://www.sp-cc.de/files/p5xeas_very_ ... ns_794.pgn