DamirsRybkaKiller51.7z

[Aloha]

its a free strong engine...

the name sounds auspicious...

http://www.mediafire.com/?mgngqjvhnm1

[Jeremy Bernstein]

Is this an IPPO-derivative?

[Aloha]

i think so, the author keeps covered, i guess its one of the robbo family...

but this engine can easy keep up with the other strong
engines (Rybka, Fire, IvanHoe...)...

[Tomcass]

i think so, the author keeps covered, i guess its one of the robbo family...

but this engine can easy keep up with the other strong
engines (Rybka, Fire, IvanHoe...)...

DamirsRK is extremely strong, but this version seems to be, according to my first tests, a step back in comparison with the DRK42 version, specially against Houdini:

Quad 2,33 4M Ram
Book: HS Masterbook 2.0
DRK 42 and 51 used only one core, all other engines with four cores.
Time Control: 4 min + 2 seconds.

2010-06DamirRKiller42 2010

DamirsRybkaKiller42_w32 - Fire 1.31 w32KLO 16.5 - 23.5 +5/=23/-12 41.25%
DamirsRybkaKiller42_w32 - Deep Rybka 4 w32 13.0 - 27.0 +3/=20/-17 32.50%
DamirsRybkaKiller42_w32 - Houdini 1.01 w32 4_CPU 25.5 - 14.5 +12/=27/-1 63.75%

2010-06DamirRKiller51 2010

DamirsRybkaKiller51_w32 - Deep Rybka 4 w32 7.0 - 13.0 +1/=12/-7 35.00%
DamirsRybkaKiller51_w32 - Fire 1.31 w32KLO 8.0 - 12.0 +1/=14/-5 40.00%
DamirsRybkaKiller51_w32 - Houdini 1.01 w32 4_CPU 6.0 - 14.0 +0/=12/-8 30.00%

Regards from Barcelona,

Tom.

[Aloha]

Sempre Barca, Tomcass !!

interesting your explanation, thank you!

[Tomcass]

Thanks for your comments Aloha!!.

Damir's versions are stronger every day. Look at these results:

Quad 2,33 Mz.
Gui: Fritz 12
Ponder: Off
Time control: 4 min + 2 sec.
Book: HS Masterbook 2.0
DRK56 and Mishas12T using ONE CORE and w32.
Deep Rybka4, Fire 1.31 and Naum 4.2 using FOUR CORES and w32. 120 games.

2010-06DamirRKiller56-1 2010

DamirsRybkaKiller56_w32 - MishasMauler12T_w32 13.0 - 17.0 +4/=18/-8 43.33%
DamirsRybkaKiller56_w32 - Deep Rybka 4 w32 10.0 - 20.0 +3/=14/-13 33.33%
DamirsRybkaKiller56_w32 - Fire 1.31 w32KLO 9.0 - 21.0 +0/=18/-12 30.00%
DamirsRybkaKiller56_w32 - Naum 4.2 (x4) 11.5 - 18.5 +2/=19/-9 38.33%

DRK 56 has got an impressive 33,89% against Deep Rybka4, Fire 1.31 and Naum 4.2, with such a big handicap in cores. (Current tests -going on- are good but not that excellent).

And:

Same rivals and time control in a 8 threads computer.

Quad 2,67 Mz 12M Ram. (8 threads)
Gui: Fritz 12
Ponder: Off
Book: HS Masterbook 1.0
Time control: 4 min + 2 sec.
DRK56 and Mishas12T using ONE CORE and w32.
Deep Rybka4, Fire 1.31 and Naum 4.2 using EIGHT CORES and w64.
120 games.

201006DRKiller56-1 2010

DamirsRybkaKiller56_w32 - MishasMauler12T_w32 14.0 - 16.0 +4/=20/-6 46.67%
DamirsRybkaKiller56_w32 - Deep Rybka 4 x64 9.0 - 21.0 +0/=18/-12 30.00%
DamirsRybkaKiller56_w32 - Fire 1.31 x64 9.5 - 20.5 +2/=15/-13 31.67%
DamirsRybkaKiller56_w32 - Naum 4.2 64(x8) 7.5 - 22.5 +0/=15/-15 25.00%

With this huge (cores and w32) handicap DRK56 has got an excellent 28,89% score against Deep Rybka4, Fire 1.31 and Naum 4.2

On the other hand, look at this new, powerful MishasMauler12T. Perhaps the best engine today in the world using one core. (Not enough games, I know, but... please, rely on the instinct of this old tester).



Tom.

[robbolito]

Code: Select all

   Engine              Score        Da
1: DamirsRybkaKiller60 96.0/150 ······· 
2: Rybka 4 w32         21.5/50  9-16-25 
3: Rybka 3 1-cpu w32   17.5/50  6-21-23 
4: Naum 4.2            15.0/50  4-24-22 

150 games played / Tournament is finished
Name of the tournament: DRK Games
Site/ Country: XP-2G, United States
Level: Blitz 5/0
Hardware: Intel(R) Pentium(R) 4 CPU 2.00GHz 1994 MHz with 1,024 MB Memory
Operating system: Microsoft Windows XP Professional Service Pack 3 (Build 2600)