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 2.30 64-bit (3427+16
−16		)Quote
Author: Kyle Zhang Link: Homepage
This is one of the 15 Peacekeeper versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Clover 6.1 64-bit3543+9
−9		(+116)8 − 24
(+0−16=16)
25.0%
8.0 / 32
0.0%
−52
–   Clarity 7.0.0 64-bit3532+18
−18		(+105)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
−37
–   Uralochka 3.40a 64-bit3527+9
−9		(+100)13 − 23
(+0−10=26)
36.1%
13.0 / 36
0.0%
+15
–   Koivisto 9.0 64-bit3527+7
−7		(+100)9 − 27
(+0−18=18)
25.0%
9.0 / 36
0.0%
−68
–   PlentyChess 0.3.0 64-bit3516+16
−16		(+89)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+89
–   Alexandria 5.0 64-bit3513+10
−10		(+86)12 − 24
(+0−12=24)
33.3%
12.0 / 36
0.0%
−19
–   Arasan 24.1 64-bit3505+13
−13		(+78)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−92
–   Lizard 10.2 64-bit3498+16
−16		(+71)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+82
–   Stormphrax 4.1.0 64-bit3490+15
−15		(+63)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−8
–   Booot 7.3 64-bit3484+10
−10		(+57)18 − 22
(+4−8=28)
45.0%
18.0 / 40
0.0%
+25
–   Altair 7.0.0 64-bit3482+14
−14		(+55)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+43
–   Starzix 4.0 64-bit3478+15
−15		(+51)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−115
–   Stormphrax 4.0.0 64-bit3476+14
−14		(+49)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+49
–   Fire 9.2 64-bit3468+12
−12		(+41)15.5 − 20.5
(+4−9=23)
43.1%
15.5 / 36
0.0%
−6
–   Minic 3.41 64-bit3462+13
−13		(+35)12 − 12
(+3−3=18)		50.0%
12.0 / 24
0.0%
+33
–   Superultra 2.0 64-bit3459+13
−13		(+32)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.1%
−35
–   Carp 3.0.0 64-bit3459+11
−11		(+32)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+32
–   Willow 4.0 64-bit3451+17
−17		(+24)13 − 15
(+2−4=22)		46.4%
13.0 / 28
1.6%
+1
–   pawn 3.0 64-bit3448+11
−11		(+21)16.5 − 23.5
(+0−7=33)
41.3%
16.5 / 40
1.2%
−31
–   Texel 1.11 64-bit3443+13
−13		(+16)3 − 5
(+0−2=6)		37.5%
3.0 / 8
6.3%
−58
–   akimbo 0.8.0 64-bit3441+17
−17		(+14)6 − 6
(+1−1=10)		50.0%
6.0 / 12
11.2%
+10
–   PlentyChess 0.2.1 64-bit3441+17
−17		(+14)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
11.6%
+303
–   Altair 6.0.0 64-bit3433+14
−14		(+6)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
29.3%
−71
–   Velvet 5.3.0 64-bit3433+11
−11		(+6)17.5 − 18.5
(+4−5=27)
48.6%
17.5 / 36
25.6%
−1
–   Lizard 10.1 64-bit3430+16
−16		(+3)2 − 2
(+0−0=4)		50.0%
2.0 / 4
39.4%
+3
–   Wasp 6.50 64-bit3419+10
−10		(−8)20 − 20
(+6−6=28)
50.0%
20.0 / 40
81.9%
−5
–   Clarity 5.1.0 64-bit3411+17
−17		(−16)3 − 1
(+3−1=0)		75.0%
3.0 / 4
91.8%
+217
–   Midnight 9 64-bit3402+12
−12		(−25)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
99.5%
+12
–   Renegade 1.0.0 64-bit3395+13
−13		(−32)23 − 19
(+7−3=32)
54.8%
23.0 / 42
99.9%
−3
–   Marvin 6.2.0 64-bit3386+13
−13		(−41)4 − 4
(+0−0=8)		50.0%
4.0 / 8
100.0%
−41
–   Smallbrain 7.0 64-bit3385+9
−9		(−42)23.5 − 18.5
(+8−3=31)
56.0%
23.5 / 42
100.0%
−4
–   BlackCore 6.0 64-bit3381+11
−11		(−46)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−50
–   Halogen 11 64-bit3380+9
−9		(−47)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
100.0%
−9
–   Clarity 4.1.0 64-bit3377+17
−17		(−50)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−154
–   Stockfish 8 64-bit3362+8
−8		(−65)23 − 13
(+13−3=20)
63.9%
23.0 / 36
100.0%
+30
–   StockDory Starfish 0.1 64-bit3354+12
−12		(−73)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+219
–   Avalanche 2.1.0 64-bit3345+12
−12		(−82)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−82
–   Willow 3.1 64-bit3341+10
−10		(−86)23.5 − 8.5
(+16−1=15)
73.4%
23.5 / 32
100.0%
+75
–   Xiphos 0.6 64-bit3303+7
−7		(−124)25 − 9
(+16−0=18)
73.5%
25.0 / 34
100.0%
+31
–   Little Goliath Evolution 3.17 64-bit3287+9
−9		(−140)27.5 − 8.5
(+19−0=17)
76.4%
27.5 / 36
100.0%
+39
–   Leorik 3.0 64-bit3222+14
−14		(−205)16.5 − 3.5
(+13−0=7)		82.5%
16.5 / 20
100.0%
+30
800 games: 135 wins, 146 losses, 519 draws (64.9%), score: 49.3%

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