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 1.60 64-bit (3012+18
−18		)Quote
Author: Kyle Zhang Link: Homepage
This is one of the 15 Peacekeeper versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.86 64-bit3128+17
−17		(+116)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−6
–   Lc0 0.22.0 wLD2 64-bit3112+23
−23		(+100)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
0.0%
+39
–   bitbit 1.2 64-bit3085+16
−16		(+73)4 − 12
(+1−9=6)		25.0%
4.0 / 16
0.0%
−105
–   Chiron 3.01 64-bit3083+16
−16		(+71)8 − 12
(+4−8=8)		40.0%
8.0 / 20
0.0%
−3
–   Altair 4.0.0 64-bit3080+17
−17		(+68)12.5 − 15.5
(+6−9=13)		44.6%
12.5 / 28
0.0%
+29
–   DeepSaros 4.1.3c 64-bit3077+20
−20		(+65)7 − 13
(+4−10=6)		35.0%
7.0 / 20
0.0%
−55
–   Wahoo 4.0.0 64-bit3060+10
−10		(+48)14.5 − 9.5
(+7−2=15)		60.4%
14.5 / 24
0.0%
+116
–   Midnight 7 64-bit3058+18
−18		(+46)9.5 − 12.5
(+5−8=9)		43.2%
9.5 / 22
0.0%
−6
–   Gull 2.1 64-bit3053+16
−16		(+41)11 − 9
(+6−4=10)		55.0%
11.0 / 20
0.0%
+79
–   Sting SF BlackHole 4 64-bit3050+19
−19		(+38)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.2%
−39
–   Combusken 1.2.0 64-bit3043+20
−20		(+31)8 − 12
(+3−7=10)		40.0%
8.0 / 20
1.1%
−39
–   Amoeba 3.4 64-bit3043+12
−12		(+31)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.2%
+135
–   Princhess 0.15.1 64-bit3042+16
−16		(+30)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
0.6%
+16
–   Frozenight 5.0.0 64-bit3035+19
−19		(+23)9 − 11
(+6−8=6)		45.0%
9.0 / 20
4.0%
−13
–   Sting SF 7.3 64-bit3031+23
−23		(+19)10 − 10
(+6−6=8)		50.0%
10.0 / 20
9.6%
+21
–   akimbo 0.5.0 64-bit3027+19
−19		(+15)8 − 10
(+5−7=6)		44.4%
8.0 / 18
11.8%
−21
–   Polaris 1.8.1 64-bit3023+12
−12		(+11)11 − 13
(+5−7=12)		45.8%
11.0 / 24
14.3%
−19
–   Stash 27.0 64-bit3022+21
−21		(+10)11 − 9
(+6−4=10)		55.0%
11.0 / 20
23.6%
+52
–   Bagatur 2.2a 64-bit3021+22
−22		(+9)9 − 11
(+6−8=6)		45.0%
9.0 / 20
25.8%
−28
–   Bagatur 3.7d 64-bit3003+21
−21		(−9)6.5 − 7.5
(+5−6=3)		46.4%
6.5 / 14
72.8%
−41
–   Francesca MAD 0.32 64-bit2983+12
−12		(−29)1 − 3
(+0−2=2)		25.0%
1.0 / 4
99.7%
−199
–   Willow 2.9 64-bit2982+19
−19		(−30)2 − 2
(+1−1=2)		50.0%
2.0 / 4
98.8%
−30
–   Vengeance 3.0.0 64-bit2981+10
−10		(−31)10 − 4
(+8−2=4)		71.4%
10.0 / 14
99.9%
+130
–   Viridithas 4.0.0 64-bit2980+20
−20		(−32)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
99.2%
−15
–   Zahak 7.0 64-bit2962+21
−21		(−50)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
100.0%
−30
–   Nu-chess 1.0 64-bit2961+12
−12		(−51)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−39
–   Stockfish 1.6.3 32-bit2960+13
−13		(−52)13 − 7
(+8−2=10)		65.0%
13.0 / 20
100.0%
+51
–   Cadie 1.5 64-bit2959+17
−17		(−53)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+239
–   Midnight 6 64-bit2956+18
−18		(−56)11 − 9
(+5−3=12)		55.0%
11.0 / 20
100.0%
−25
–   Polaris 1.7.0 64-bit2955+19
−19		(−57)9.5 − 10.5
(+6−7=7)		47.5%
9.5 / 20
100.0%
−75
–   Naum 4 32-bit2955+11
−11		(−57)11 − 9
(+8−6=6)		55.0%
11.0 / 20
100.0%
−18
–   Protej 0.6.4 64-bit2949+16
−16		(−63)15 − 13
(+6−4=18)		53.6%
15.0 / 28
100.0%
−41
–   Fizbo 1.4 64-bit2946+21
−21		(−66)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+112
–   Critter 0.70 64-bit2936+22
−22		(−76)10.5 − 9.5
(+7−6=7)		52.5%
10.5 / 20
100.0%
−55
–   Deep Junior 13.3 64-bit2935+13
−13		(−77)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−77
–   Cheese 3.1.1 64-bit2935+15
−15		(−77)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+14
–   Cheese 3.1.0 64-bit2931+18
−18		(−81)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
100.0%
−32
–   Gogobello 2.2 64-bit2919+15
−15		(−93)14.5 − 5.5
(+10−1=9)		72.5%
14.5 / 20
100.0%
+65
–   The Baron 3.45 64-bit2907+12
−12		(−105)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+86
–   Rybka 2.2 32-bit2905+13
−13		(−107)11 − 9
(+8−6=6)		55.0%
11.0 / 20
100.0%
−67
–   OliThink 5.10.5 64-bit2874+13
−13		(−138)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−60
–   Weiawaga 5.0 64-bit2873+12
−12		(−139)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−150
–   Ceibo 0.9 64-bit2868+12
−12		(−144)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
−18
–   Clovis III 64-bit2867+12
−12		(−145)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−67
–   Tornado 8.0 64-bit2858+10
−10		(−154)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+12
–   Arasan 17.0 64-bit2802+22
−22		(−210)16.5 − 3.5
(+13−0=7)		82.5%
16.5 / 20
100.0%
+25
–   Glaurung 2.1 64-bit2772+15
−15		(−240)15.5 − 4.5
(+12−1=7)		77.5%
15.5 / 20
100.0%
−37
748 games: 236 wins, 189 losses, 323 draws (43.2%), score: 53.1%

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