CCRL 40/15
Downloads and Statistics
March 15, 2024
Testing summary:
Total: 1'828'834 games
played by 3'733 programs

White wins: 584'337 (32.0%)
Black wins: 411'761 (22.5%)
Draws: 832'736 (45.5%)
White score: 54.7%

Engine Details

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Betsabe II 1.96 (2588+18
−18		)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 12 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 7.0 64-bit3002+11
−11		(+414)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Dirty CUCUMBER 64-bit2941+9
−9		(+353)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Atlas 3.91 64-bit2915+11
−11		(+327)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Bagatur 1.8 64-bit2839+23
−23		(+251)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Rhetoric 1.4.3 64-bit2803+10
−10		(+215)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+249
=
–   RuyDos 1.1.11 64-bit2797+12
−12		(+209)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+243
=
–   Minic 0.82 64-bit2756+23
−23		(+168)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−122
0 0 0 =
–   Arminius 2018-12-23 64-bit2741+10
−10		(+153)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+59
= 1 0 0
–   Devel 2.00002728+12
−12		(+140)1 − 9
(+1−9=0)		10.0%
1.0 / 10
0.0%
−278
0 0 0 0 0 0 0 0 1 0
–   ProDeo 2.22722+14
−14		(+134)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−131
0 0 0 = 0 0 1 0
–   GreKo 2020.01 64-bit2718+21
−21		(+130)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−104
0 0 0 1
–   GreKo 2018 64-bit2711+12
−12		(+123)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−44
1 = 0 0 0 0 1 0
–   GreKo 2018.07 64-bit2710+14
−14		(+122)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−78
0 0 0 1 0 0 = =
–   Benjamin 1.02703+21
−21		(+115)8 − 6
(+5−3=6)		57.1%
8.0 / 14
0.0%
+168
= 1 = = 0 1 = = = 0 0 1 1 1
–   Chess Tiger 2007.12703+9
−9		(+115)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−110
0 0 = 0 = 0 = 0
–   DanaSah 8.32699+16
−16		(+111)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
0.0%
+119
= 1 0 = =
–   ECE 19.6.6.3 64-bit2694+16
−16		(+106)4.5 − 9.5
(+3−8=3)		32.1%
4.5 / 14
0.0%
−40
= 1 0 0 0 0 0 0 = 1 0 0 = 1
–   Booot 4.15.02692+12
−12		(+104)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−70
0 0 0 0 = 1 0 1
–   Chessmaster 11 Conqueror2692+14
−14		(+104)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+1
1 0 = 1 0 0 0 =
–   ECE 20.1 64-bit2692+13
−13		(+104)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+33
= = 0 =
–   Delfi 5.42688+10
−10		(+100)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−70
= 0
–   Fridolin 3.10 64-bit2681+10
−10		(+93)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
0
0 = 1 0
–   RedQueen 1.1.3 64-bit2668+17
−17		(+80)3 − 5
(+3−5=0)		37.5%
3.0 / 8
0.0%
−43
0 1 0 0 1 0 1 0
–   K2 0.952661+14
−14		(+73)11 − 13
(+8−10=6)		45.8%
11.0 / 24
0.0%
+38
1 = 0 1 = 1 1 0 0 = 0 1 0 = = 0 0 0 1 = 1 0 1 0
–   Scorpio 1.912660+11
−11		(+72)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−12
= = = 0 1 0 0 =
–   Drosophila 1.6 64-bit2654+14
−14		(+66)8.5 − 9.5
(+7−8=3)		47.2%
8.5 / 18
0.0%
+43
0 1 1 0 0 1 0 1 = 1 0 0 = 1 0 1 0 =
–   Weiss 0.9 64-bit2653+22
−22		(+65)8.5 − 11.5
(+8−11=1)		42.5%
8.5 / 20
0.0%
−5
1 1 0 1 1 0 1 0 0 = 0 0 0 0 1 1 0 0 0 1
–   Spike 1.0a2647+16
−16		(+59)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+59
= =
–   CM10th Magic II2640+13
−13		(+52)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.0%
+95
= = = = 1 1 0 =
–   Cyrano 0.6b17 64-bit2640+17
−17		(+52)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−109
0 =
–   DanaSah 7.32637+13
−13		(+49)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+37
0 1 = =
–   Ktulu 7.12633+16
−16		(+45)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+45
0 = 1 0 = 1 1 0
–   Slow Chess Blitz WV2.12631+10
−10		(+43)5 − 3
(+5−3=0)		62.5%
5.0 / 8
0.0%
+173
0 1 1 0 1 1 0 1
–   Weiss 0.8 64-bit2629+23
−23		(+41)7 − 11
(+6−10=2)		38.9%
7.0 / 18
0.3%
−60
0 = 0 = 1 0 1 1 0 0 0 0 0 1 0 1 0 1
–   Gandalf 62628+10
−10		(+40)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
0.0%
+156
= = = = 1 1 = 1
–   Nawito 19062627+17
−17		(+39)12.5 − 15.5
(+9−12=7)		44.6%
12.5 / 28
0.1%
−9
= = 0 0 = 0 1 = 1 = 1 0 0 0 1 0 1 1 0 0 1 0 = = 0 1 1 0
–   Rodin 8.02627+10
−10		(+39)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Orion 0.6 64-bit2622+17
−17		(+34)8 − 8
(+5−5=6)		50.0%
8.0 / 16
0.3%
+30
0 0 0 = 1 0 = = = = = 1 1 1 0 1
–   Delocto 0.61n 64-bit2620+20
−20		(+32)11.5 − 14.5
(+7−10=9)		44.2%
11.5 / 26
0.9%
−16
= 0 1 0 1 0 0 = 0 = = 1 0 1 = 0 = = = 1 0 0 0 1 1 =
–   WildCat 72620+12
−12		(+32)5 − 3
(+4−2=2)		62.5%
5.0 / 8
0.2%
+143
1 = 1 1 0 1 0 =
–   FabChess 1.11 64-bit2615+25
−25		(+27)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
4.7%
−176
= 0 0 1 0 0
–   Hamsters 0.72606+18
−18		(+18)2 − 6
(+1−5=2)		25.0%
2.0 / 8
8.3%
−178
= 0 = 0 1 0 0 0
–   Naum 1.91 32-bit2597+13
−13		(+9)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
21.1%
+142
= 1 1 = 1 1 = 0
–   Galjoen 0.40 64-bit2595+13
−13		(+7)9 − 11
(+5−7=8)		45.0%
9.0 / 20
27.2%
−32
1 0 = 0 = = 0 = = 1 = 0 1 1 0 = 1 0 = 0
–   Nawito 18122590+17
−17		(+2)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
45.2%
+35
= = 1 = 1 1 1 0 0 1 0 0
–   Aristarch 4.502586+10
−10		(−2)4 − 4
(+2−2=4)		50.0%
4.0 / 8
57.3%
−2
= 0 0 = 1 1 = =
–   Muse 0.953 64-bit2584+14
−14		(−4)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
62.7%
+89
1 1 = 0
–   Petir 4.392582+17
−17		(−6)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
69.6%
−49
= 0 = = 0 1 = =
–   Coiled 0.6 64-bit2580+10
−10		(−8)8 − 9
(+5−6=6)		47.1%
8.0 / 17
78.2%
−29
= 1 0 1 0 = 1 1 = 0 0 = = 1 0 = 0
–   CuckooChess 1.12 32-bit2578+21
−21		(−10)4 − 4
(+3−3=2)		50.0%
4.0 / 8
77.5%
−10
= 1 1 0 0 0 1 =
–   Jellyfish 1.1 64-bit2569+12
−12		(−19)2 − 2
(+2−2=0)		50.0%
2.0 / 4
95.5%
−19
0 0 1 1
–   Delocto 0.6 64-bit2569+13
−13		(−19)6 − 10
(+4−8=4)		37.5%
6.0 / 16
95.6%
−123
0 1 = 0 = 0 0 1 = 0 0 0 0 1 1 =
–   Jumbo 0.7.0 64-bit2553+12
−12		(−35)16.5 − 5.5
(+14−3=5)		75.0%
16.5 / 22
99.9%
+164
= 0 1 1 1 = 1 1 1 1 1 1 1 1 0 = 1 = 1 0 = 1
–   Minic 0.43 64-bit2550+22
−22		(−38)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
99.6%
−82
0 0 1 = = = 0 1
–   Dorky 4.8 64-bit2547+12
−12		(−41)13 − 7
(+10−4=6)		65.0%
13.0 / 20
100.0%
+82
1 = = 0 1 = 1 1 1 1 = 1 0 1 = 1 1 0 = 0
–   Jumbo 0.6.107 64-bit2547+15
−15		(−41)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+62
0 1 = 1
–   Detroid 1.0.1 64-bit2545+15
−15		(−43)20 − 18
(+15−13=10)
52.6%
20.0 / 38
100.0%
−20
1 = 0 = 1 1 1 = = = 1 1 1 = = 1 0 1 1 0 0 0 0 = 0 0 1 0 1 = 0 1 0 = 0 0 1 1
–   Colossus 2006f2539+20
−20		(−49)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
+7
0 1 1 0 = 1 0 1
–   Raven 1.0 64-bit2537+20
−20		(−51)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+240
1 1 1 =
–   FrankWalter 2.4.0 64-bit2530+14
−14		(−58)17.5 − 10.5
(+15−8=5)		62.5%
17.5 / 28
100.0%
+52
0 1 1 0 1 = 0 1 0 = 1 1 1 1 1 0 = 1 0 0 1 = = 1 1 1 1 0
–   chess22k 1.3 64-bit2522+21
−21		(−66)3 − 5
(+2−4=2)		37.5%
3.0 / 8
100.0%
−172
= 1 1 0 = 0 0 0
–   Carballo 1.4 64-bit2520+23
−23		(−68)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−15
0 1 1 1 0 = = =
–   Axolotl 1.9 64-bit2519+14
−14		(−69)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
+68
0 1 0 1 1 1 1 1 = = 1 0
–   Marvin 2.0.0 64-bit2516+19
−19		(−72)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−72
0 1 1 1 = 0 0 =
–   OliThink 5.6.9 64-bit2515+20
−20		(−73)7 − 9
(+7−9=0)		43.8%
7.0 / 16
100.0%
−134
0 1 1 1 1 0 0 1 0 0 0 0 0 1 1 0
–   AnMon 5.662512+18
−18		(−76)3 − 5
(+1−3=4)		37.5%
3.0 / 8
100.0%
−167
= 1 0 = = 0 = 0
–   CyberPagno 3.0 64-bit2504+11
−11		(−84)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−84
1 = 1 0 1 0 = 0
–   Pepito 1.59.2 64-bit2474+15
−15		(−114)5 − 4
(+4−3=2)		55.6%
5.0 / 9
100.0%
−69
0 = 1 1 = 0 1 1 0
–   Drosophila 1.5.1 64-bit2458+13
−13		(−130)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Bruja 1.9.1 64-bit2457+15
−15		(−131)7 − 1
(+7−1=0)		87.5%
7.0 / 8
100.0%
+251
1 1 1 1 1 1 0 1
–   SpiderChess 0706032456+18
−18		(−132)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+61
1 1 1 0 1 = = 1
–   Lozza 1.18 64-bit2452+13
−13		(−136)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+116
1 1 1 0
–   Raven 0.90 64-bit2449+25
−25		(−139)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−2
0 1 1 = = = 1 1
–   Nemeton 1.812444+16
−16		(−144)10.5 − 5.5
(+7−2=7)		65.6%
10.5 / 16
100.0%
−33
= = 0 1 = 1 1 = = = 1 1 1 = 1 0
–   Dirty 14M-222442+26
−26		(−146)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+11
= 1 1 0 1 1 1 0
–   Bumblebee 1.0 64-bit2440+17
−17		(−148)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+119
1 1 1 = 1 1 1 0
–   Giraffe 20150908 64-bit2438+16
−16		(−150)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+43
= 1 1 = 1 0 1 1
–   Tunguska 1.1 64-bit2418+15
−15		(−170)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+95
1 1 1 0 = 1 1 1
–   Typhoon 1.00-3482417+22
−22		(−171)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−118
1 = 0 1 0 = = 1
–   Abrok 5.02417+15
−15		(−171)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−77
= 0 1 0 1 1 = 1
–   Mephisto Gideon Professional2417+17
−17		(−171)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+29
1 = 0 1 = 1 1 1
–   King of Kings 2.562417+17
−17		(−171)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−171
1 1 0 = = 0 = =
–   Bearded N44.5 64-bit2416+15
−15		(−172)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−3
1 = 1 = 1 1 = =
–   Shallow r694 64-bit2416+15
−15		(−172)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+49
1 1 = 1 = 1 1 =
–   Taltos rev118 64-bit2415+15
−15		(−173)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−31
1 1 0 1 = = 1 =
–   Jonesy 1.0 64-bit2379+19
−19		(−209)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−243
=
–   Simplex 0.9.8 64-bit2374+14
−14		(−214)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Popochin 4.1 64-bit2367+14
−14		(−221)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   EveAnn 1.722282+13
−13		(−306)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Averno 0.812270+16
−16		(−318)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Sungorus 1.4 64-bit2269+14
−14		(−319)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Achillees 1.0 64-bit2155+23
−23		(−433)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
808 games: 308 wins, 285 losses, 215 draws (26.6%), score: 51.4%

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Created in 2005-2013 by CCRL team
Last games added on March 15, 2024