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 3.01 64-bit 4CPU#31  (3555+18
−18		)Quote
Author: Kyle Zhang Link: Homepage
This is one of the 15 Peacekeeper versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 20230613 64-bit 4CPU3642+11
−11		(+87)8.5 − 15.5
(+0−7=17)		35.4%
8.5 / 24
0.0%
−4
–   Stockfish 16.1 64-bit 4CPU3638+10
−10		(+83)8.5 − 15.5
(+0−7=17)		35.4%
8.5 / 24
0.0%
−8
–   Torch v3 64-bit 4CPU3636+15
−15		(+81)11 − 13
(+0−2=22)		45.8%
11.0 / 24
0.0%
+56
–   Dragon by Komodo 3.3 64-bit 4CPU3627+10
−10		(+72)9 − 15
(+0−6=18)		37.5%
9.0 / 24
0.0%
−5
–   Caissa 1.20 64-bit 4CPU3610+13
−13		(+55)10.5 − 13.5
(+0−3=21)		43.8%
10.5 / 24
0.0%
+17
–   Viridithas 15.0.0 64-bit 4CPU3602+18
−18		(+47)13 − 17
(+0−4=26)
43.3%
13.0 / 30
0.0%
+8
–   RubiChess 20240817 64-bit 4CPU3600+15
−15		(+45)9.5 − 14.5
(+0−5=19)		39.6%
9.5 / 24
0.0%
−18
–   Clover 7.0 64-bit 4CPU3594+16
−16		(+39)10.5 − 13.5
(+0−3=21)		43.8%
10.5 / 24
0.0%
+1
–   Titan 1.1.0 64-bit 4CPU3590+14
−14		(+35)11 − 13
(+0−2=22)		45.8%
11.0 / 24
0.0%
+10
–   Viridithas 14.0.1 64-bit 4CPU3589+17
−17		(+34)10.5 − 13.5
(+1−4=19)		43.8%
10.5 / 24
0.1%
−4
–   Seer 2.8.0 64-bit 4CPU3585+11
−11		(+30)12 − 12
(+1−1=22)		50.0%
12.0 / 24
0.1%
+30
–   Velvet 8.0.0 64-bit 4CPU3571+18
−18		(+16)14 − 16
(+1−3=26)
46.7%
14.0 / 30
8.6%
−3
–   Clarity 7.2.0 64-bit 4CPU3571+17
−17		(+16)23 − 25
(+0−2=46)
47.9%
23.0 / 48
7.5%
+4
–   Viridithas 13.0.0 64-bit 4CPU3569+19
−19		(+14)10 − 10
(+0−0=20)		50.0%
10.0 / 20
13.0%
+14
–   Spaghet BologNNese 1.0 64-bit 4CPU3562+18
−18		(+7)15 − 15
(+0−0=30)
50.0%
15.0 / 30
28.4%
+7
–   Fire 9.3 64-bit 4CPU3556+19
−19		(+1)10.5 − 11.5
(+1−2=19)		47.7%
10.5 / 22
47.6%
−12
–   Lizard 10.3 64-bit 4CPU3554+20
−20		(−1)10 − 14
(+1−5=18)		41.7%
10.0 / 24
53.1%
−53
–   Ethereal 13.75 64-bit 4CPU3554+12
−12		(−1)13.5 − 10.5
(+3−0=21)		56.3%
13.5 / 24
53.1%
+36
–   Berserk 9 64-bit 4CPU3554+14
−14		(−1)12 − 12
(+0−0=24)		50.0%
12.0 / 24
52.8%
−1
–   Velvet 7.1.0 64-bit 4CPU3544+19
−19		(−11)12.5 − 11.5
(+2−1=21)		52.1%
12.5 / 24
82.9%
+1
–   Stormphrax 5.0.0 64-bit 4CPU3535+18
−18		(−20)23 − 23
(+3−3=40)
50.0%
23.0 / 46
95.9%
−20
–   Minic 3.31 64-bit 4CPU3528+12
−12		(−27)14 − 10
(+4−0=20)		58.3%
14.0 / 24
99.7%
+20
–   Superultra 2.0 64-bit 4CPU3514+20
−20		(−41)13 − 11
(+3−1=20)		54.2%
13.0 / 24
99.9%
−14
–   SugaR XPrO 1.4 64-bit 4CPU3475+15
−15		(−80)12 − 12
(+2−2=20)		50.0%
12.0 / 24
100.0%
−80
–   Stash 36.0 64-bit 4CPU3396+18
−18		(−159)21.5 − 6.5
(+15−0=13)		76.8%
21.5 / 28
100.0%
+24
662 games: 37 wins, 63 losses, 562 draws (84.9%), score: 48.0%

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Rating changes with played games

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