CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Peacekeeper 1.10 64-bit (2346+22
−22		)Quote
Author: Kyle Zhang Link: Homepage
This is one of the 15 Peacekeeper versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Colossus 2022a 64-bit2762+11
−11		(+416)0 − 14
(+0−14=0)		0.0%
0.0 / 14
0.0%
−INF
–   WildCat 82620+11
−11		(+274)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.0%
+70
–   Dirty 24Apr2011 32-bit2600+24
−24		(+254)3.5 − 10.5
(+1−8=5)		25.0%
3.5 / 14
0.0%
+72
–   Godel 2.05 64-bit2595+25
−25		(+249)2 − 12
(+0−10=4)		14.3%
2.0 / 14
0.0%
−20
–   Seawall 20230105 64-bit2594+17
−17		(+248)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−41
–   Arasan 13.1 32-bit2560+24
−24		(+214)4 − 10
(+2−8=4)		28.6%
4.0 / 14
0.0%
+50
–   Tucano 1.042520+24
−24		(+174)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
+73
–   Admete 1.5.0 64-bit2515+12
−12		(+169)4 − 10
(+2−8=4)		28.6%
4.0 / 14
0.0%
+1
–   Hamsters 0.42481+24
−24		(+135)4.5 − 9.5
(+3−8=3)		32.1%
4.5 / 14
0.0%
−10
–   Delphil 2.9a2462+25
−25		(+116)3.5 − 10.5
(+1−8=5)		25.0%
3.5 / 14
0.0%
−70
–   Prophet 4.3 64-bit2459+14
−14		(+113)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−53
–   Waxman 20222453+14
−14		(+107)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+12
–   Kimbo 1.0.0 64-bit2447+19
−19		(+101)4 − 10
(+0−6=8)		28.6%
4.0 / 14
0.0%
−35
–   akimbo 0.1.1 64-bit2442+20
−20		(+96)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+96
–   Queen 4.05 64-bit2431+14
−14		(+85)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−16
–   RubiChess 0.8 64-bit2429+22
−22		(+83)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
0.0%
+109
–   Trace 1.352426+25
−25		(+80)6 − 8
(+4−6=4)		42.9%
6.0 / 14
0.0%
+19
–   Cheese 1.4 32-bit2418+26
−26		(+72)3 − 11
(+0−8=6)		21.4%
3.0 / 14
0.0%
−123
–   Mephisto Gideon Professional2416+17
−17		(+70)6.5 − 7.5
(+5−6=3)		46.4%
6.5 / 14
0.0%
+40
–   Eggnog 4.0 64-bit2413+19
−19		(+67)8 − 6
(+6−4=4)		57.1%
8.0 / 14
0.0%
+122
–   SoFCheck 0.9.1 beta 64-bit2403+16
−16		(+57)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−109
–   Hedgehog 2.0 64-bit2393+17
−17		(+47)6 − 8
(+3−5=6)		42.9%
6.0 / 14
0.0%
−11
–   Popochin 4.3 64-bit2387+15
−15		(+41)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.1%
−192
–   Bienchen 1.0 64-bit2376+14
−14		(+30)9 − 9
(+7−7=4)		50.0%
9.0 / 18
1.2%
+33
–   Hermann 1.92374+27
−27		(+28)7 − 7
(+4−4=6)		50.0%
7.0 / 14
4.8%
+28
–   Altair 1.0.0 64-bit2372+20
−20		(+26)9.5 − 8.5
(+5−4=9)		52.8%
9.5 / 18
3.7%
+49
–   Maverick 0.60 64-bit2370+26
−26		(+24)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
7.4%
+53
–   Barbarossa 0.6.0 64-bit2362+13
−13		(+16)1 − 3
(+1−3=0)		25.0%
1.0 / 4
10.6%
−235
–   Jacky Chess 0.13.1 64-bit2361+21
−21		(+15)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
16.6%
−62
–   Betsabe II 1.28 64-bit2346+26
−26		(0)5.5 − 8.5
(+4−7=3)		39.3%
5.5 / 14
50.1%
−89
–   Typhoon 1.00-2852344+28
−28		(−2)9 − 5
(+7−3=4)		64.3%
9.0 / 14
52.9%
+115
–   Waxman 20172337+14
−14		(−9)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
73.6%
−33
–   Rotor 0.32336+25
−25		(−10)7.5 − 6.5
(+7−6=1)		53.6%
7.5 / 14
71.0%
+26
–   GreKo 6.252336+27
−27		(−10)7 − 7
(+5−5=4)		50.0%
7.0 / 14
71.0%
−13
–   Cinnamon 2.5 64-bit2335+18
−18		(−11)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
75.9%
+280
–   Nemeton 1.32317+26
−26		(−29)7.5 − 6.5
(+6−5=3)		53.6%
7.5 / 14
95.4%
0
–   Gibbon 2.60a 64-bit2309+17
−17		(−37)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
99.6%
−10
–   Xpdnt 0907042304+28
−28		(−42)7.5 − 6.5
(+6−5=3)		53.6%
7.5 / 14
99.0%
−8
–   Counter 0.82303+25
−25		(−43)8 − 6
(+6−4=4)		57.1%
8.0 / 14
99.4%
+15
–   LittleThought 1.00 32-bit2290+28
−28		(−56)7 − 7
(+6−6=2)		50.0%
7.0 / 14
99.9%
−56
–   Apotheosis 3.0.0 64-bit2289+25
−25		(−57)10.5 − 11.5
(+7−8=7)		47.7%
10.5 / 22
100.0%
−73
–   Googleplex Starthinker 1.4 64-bit2278+14
−14		(−68)10 − 4
(+8−2=4)		71.4%
10.0 / 14
100.0%
+96
–   Ares 1.003a2267+27
−27		(−79)8 − 6
(+6−4=4)		57.1%
8.0 / 14
100.0%
−25
–   nanoSzachy 2.92263+28
−28		(−83)4.5 − 9.5
(+3−8=3)		32.1%
4.5 / 14
100.0%
−227
532 games: 142 wins, 225 losses, 165 draws (31.0%), score: 42.2%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024