Discussion of computer chess matches and engine tournaments.
Moderator: Ras
Nathanael Russell
Posts: 803Joined: Sat Jan 31, 2015 11:50 pmLocation: Philadelphia, USA
Post by Nathanael Russell Tue Apr 28, 2015 12:27 am
Komodo 9 64-bit 4CPU Gauntlet
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4th Generation Intel Core i7-4940MX processor (Overclocked to 3.99GHz)
Deep Fritz 12 GUI
1024mb hash each where possible
3-4-5-6 piece tablebases on Samsung EVO 840 SSD
Ponder off
Perfect_2015s.ctg book (8 moves deep)
40 moves in 18 minutes repeating (adapted for the CCRL)
30 cycles 300 rounds
All engines 64-bit where available
Participants:
Stockfish 6 64-bit 4CPU
Houdini 4 64-bit 4CPU
Fire 4 64-bit 4CPU
Gull 3 64-bit 4CPU
Critter 1.6a 64-bit 4CPU
Strelka 5.5 64-bit
Equinox 3.30 64-bit 4CPU
Rybka 4.1 64-bit 4CPU
Bouquet 1.8 64-bit 4CPU
Elektro 1.2 64-bit 4CPU
Core_Engine_Tester_CCRL
Nathanael Russell
Posts: 803Joined: Sat Jan 31, 2015 11:50 pmLocation: Philadelphia, USA
Post by Nathanael Russell Thu Apr 30, 2015 12:58 am
Code: Select all
Komodo 9 64-bit 4CPU Gauntlet 2015
Komodo 9 64-bit - Stockfish 6 64 BMI2 1.5 - 1.5 +1/=1/-1 50.00%
Komodo 9 64-bit - Houdini 4 x64 B 2.0 - 1.0 +1/=2/-0 66.67%
Komodo 9 64-bit - Fire 4 x64 2.0 - 1.0 +1/=2/-0 66.67%
Komodo 9 64-bit - Gull 3 x64 BMI2 1.5 - 1.5 +0/=3/-0 50.00%
Komodo 9 64-bit - Critter 1.6a 64-bit 2.5 - 0.5 +2/=1/-0 83.33%
Komodo 9 64-bit - Strelka 5.5 x64 1.5 - 0.5 +1/=1/-0 75.00%
Komodo 9 64-bit - Equinox 3.30 x64mp 1.5 - 0.5 +1/=1/-0 75.00%
Komodo 9 64-bit - Deep Rybka 4.1 SSE42 x64 2.0 - 0.0 +2/=0/-0 100.00%
Komodo 9 64-bit - Bouquet 1.8 x64 1.0 - 1.0 +0/=2/-0 50.00%
Komodo 9 64-bit - Elektro 1.2 2.0 - 0.0 +2/=0/-0 100.00%
25 games complete out of 300.
Core_Engine_Tester_CCRL
Nathanael Russell
Posts: 803Joined: Sat Jan 31, 2015 11:50 pmLocation: Philadelphia, USA
Post by Nathanael Russell Fri May 01, 2015 4:07 am
Code: Select all
Komodo 9 64-bit 4CPU Gauntlet 2015
Komodo 9 64-bit - Stockfish 6 64 BMI2 3.5 - 3.5 +1/=5/-1 50.00%
Komodo 9 64-bit - Houdini 4 x64 B 4.0 - 3.0 +1/=6/-0 57.14%
Komodo 9 64-bit - Fire 4 x64 4.0 - 3.0 +1/=6/-0 57.14%
Komodo 9 64-bit - Gull 3 x64 BMI2 4.0 - 3.0 +1/=6/-0 57.14%
Komodo 9 64-bit - Critter 1.6a 64-bit 5.0 - 2.0 +3/=4/-0 71.43%
Komodo 9 64-bit - Strelka 5.5 x64 4.5 - 2.5 +3/=3/-1 64.29%
Komodo 9 64-bit - Equinox 3.30 x64mp 5.5 - 1.5 +4/=3/-0 78.57%
Komodo 9 64-bit - Deep Rybka 4.1 SSE42 x64 6.0 - 1.0 +5/=2/-0 85.71%
Komodo 9 64-bit - Bouquet 1.8 x64 3.5 - 3.5 +0/=7/-0 50.00%
Komodo 9 64-bit - Elektro 1.2 6.0 - 1.0 +5/=2/-0 85.71%
70 games complete out of 300.
Core_Engine_Tester_CCRL
Nathanael Russell
Posts: 803Joined: Sat Jan 31, 2015 11:50 pmLocation: Philadelphia, USA
Post by Nathanael Russell Mon May 04, 2015 11:36 pm
Code: Select all
Komodo 9 64-bit 4CPU Gauntlet 2015
Komodo 9 64-bit - Stockfish 6 64 BMI2 8.0 - 7.0 +2/=12/-1 53.33%
Komodo 9 64-bit - Houdini 4 x64 B 9.5 - 5.5 +4/=11/-0 63.33%
Komodo 9 64-bit - Fire 4 x64 8.5 - 6.5 +3/=11/-1 56.67%
Komodo 9 64-bit - Gull 3 x64 BMI2 9.5 - 5.5 +4/=11/-0 63.33%
Komodo 9 64-bit - Critter 1.6a 64-bit 12.0 - 3.0 +9/=6/-0 80.00%
Komodo 9 64-bit - Strelka 5.5 x64 11.0 - 4.0 +8/=6/-1 73.33%
Komodo 9 64-bit - Equinox 3.30 x64mp 10.0 - 5.0 +6/=8/-1 66.67%
Komodo 9 64-bit - Deep Rybka 4.1 SSE42 x64 11.5 - 3.5 +8/=7/-0 76.67%
Komodo 9 64-bit - Bouquet 1.8 x64 10.0 - 5.0 +5/=10/-0 66.67%
Komodo 9 64-bit - Elektro 1.2 11.5 - 3.5 +8/=7/-0 76.67%
150 games complete out of 300.
Core_Engine_Tester_CCRL
Nathanael Russell
Posts: 803Joined: Sat Jan 31, 2015 11:50 pmLocation: Philadelphia, USA
Post by Nathanael Russell Wed May 06, 2015 11:34 pm
Code: Select all
Komodo 9 64-bit 4CPU Gauntlet 2015
Komodo 9 64-bit - Stockfish 6 64 BMI2 10.5 - 9.5 +3/=15/-2 52.50%
Komodo 9 64-bit - Houdini 4 x64 B 13.5 - 6.5 +7/=13/-0 67.50%
Komodo 9 64-bit - Fire 4 x64 12.0 - 8.0 +5/=14/-1 60.00%
Komodo 9 64-bit - Gull 3 x64 BMI2 12.0 - 8.0 +4/=16/-0 60.00%
Komodo 9 64-bit - Critter 1.6a 64-bit 15.5 - 4.5 +11/=9/-0 77.50%
Komodo 9 64-bit - Strelka 5.5 x64 15.0 - 5.0 +11/=8/-1 75.00%
Komodo 9 64-bit - Equinox 3.30 x64mp 13.5 - 6.5 +8/=11/-1 67.50%
Komodo 9 64-bit - Deep Rybka 4.1 SSE42 x64 15.5 - 4.5 +11/=9/-0 77.50%
Komodo 9 64-bit - Bouquet 1.8 x64 14.0 - 6.0 +8/=12/-0 70.00%
Komodo 9 64-bit - Elektro 1.2 15.5 - 4.5 +11/=9/-0 77.50%
200 games complete out of 300.
Houdini is getting Crushed.
Core_Engine_Tester_CCRL
Nathanael Russell
Posts: 803Joined: Sat Jan 31, 2015 11:50 pmLocation: Philadelphia, USA
Post by Nathanael Russell Fri May 08, 2015 11:52 pm
Code: Select all
Komodo 9 64-bit 4CPU Gauntlet 2015
Komodo 9 64-bit - Stockfish 6 64 BMI2 12.5 - 12.5 +3/=19/-3 50.00%
Komodo 9 64-bit - Houdini 4 x64 B 16.5 - 8.5 +9/=15/-1 66.00%
Komodo 9 64-bit - Fire 4 x64 15.5 - 9.5 +7/=17/-1 62.00%
Komodo 9 64-bit - Gull 3 x64 BMI2 16.0 - 9.0 +7/=18/-0 64.00%
Komodo 9 64-bit - Critter 1.6a 64-bit 18.5 - 6.5 +12/=13/-0 74.00%
Komodo 9 64-bit - Strelka 5.5 x64 18.5 - 6.5 +13/=11/-1 74.00%
Komodo 9 64-bit - Equinox 3.30 x64mp 17.0 - 8.0 +10/=14/-1 68.00%
Komodo 9 64-bit - Deep Rybka 4.1 SSE42 x64 19.5 - 5.5 +14/=11/-0 78.00%
Komodo 9 64-bit - Bouquet 1.8 x64 17.5 - 7.5 +11/=13/-1 70.00%
Komodo 9 64-bit - Elektro 1.2 19.5 - 5.5 +14/=11/-0 78.00%
250 games complete out of 300.
Core_Engine_Tester_CCRL
Nathanael Russell
Posts: 803Joined: Sat Jan 31, 2015 11:50 pmLocation: Philadelphia, USA
Post by Nathanael Russell Mon May 11, 2015 1:06 am
Code: Select all
Komodo 9 64-bit 4CPU Gauntlet 2015
Komodo 9 64-bit - Stockfish 6 64 BMI2 14.0 - 16.0 +4/=20/-6 46.67%
Komodo 9 64-bit - Houdini 4 x64 B 20.0 - 10.0 +11/=18/-1 66.67%
Komodo 9 64-bit - Fire 4 x64 19.0 - 11.0 +9/=20/-1 63.33%
Komodo 9 64-bit - Gull 3 x64 BMI2 19.5 - 10.5 +9/=21/-0 65.00%
Komodo 9 64-bit - Critter 1.6a 64-bit 22.0 - 8.0 +14/=16/-0 73.33%
Komodo 9 64-bit - Strelka 5.5 x64 23.5 - 6.5 +18/=11/-1 78.33%
Komodo 9 64-bit - Equinox 3.30 x64mp 21.0 - 9.0 +13/=16/-1 70.00%
Komodo 9 64-bit - Deep Rybka 4.1 SSE42 x64 23.5 - 6.5 +17/=13/-0 78.33%
Komodo 9 64-bit - Bouquet 1.8 x64 21.0 - 9.0 +13/=16/-1 70.00%
Komodo 9 64-bit - Elektro 1.2 23.0 - 7.0 +16/=14/-0 76.67%
300 games complete out of 300.
PGN Core_Engine_Tester_CCRL
S.Taylor
Posts: 8514Joined: Thu Mar 09, 2006 3:25 amLocation: Jerusalem Israel
Post by S.Taylor Mon May 11, 2015 2:19 pm
Komodo seemed to get very tired near the end.
Nathanael Russell
Posts: 803Joined: Sat Jan 31, 2015 11:50 pmLocation: Philadelphia, USA
Post by Nathanael Russell Tue May 12, 2015 3:29 am
For an original chess engine, Komodo 9 did very well against a worthy opponent (Stockfish 6). I am somewhat encouraged by the results, because if Komodo was cloned in it's construction, I would believe the results would have been much different. So many authors can take parts of Stockfish code and rip their own versions of engines, but Larry Kaufman and Mark Lefler are sticking to their guns. Don Dailey would be proud.
Core_Engine_Tester_CCRL
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