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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Betsabe II 1.66 (2439+19
−19		)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 12 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Floyd 0.9 64-bit2652+12
−12		(+213)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−38
–   Tornado 3.6.7 32-bit2604+24
−24		(+165)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.0%
−63
–   Arasan 14.1 32-bit2603+25
−25		(+164)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
+27
–   Arminius 2015-08-06 64-bit2596+17
−17		(+157)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+44
–   Godel 2.05 64-bit2595+25
−25		(+156)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−10
–   Crafty 22.8 32-bit2588+27
−27		(+149)6 − 4
(+4−2=4)		60.0%
6.0 / 10
0.0%
+229
–   Gogobello 1.2 64-bit2584+24
−24		(+145)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+145
–   GreKo 12.9 64-bit2571+24
−24		(+132)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−61
–   Jellyfish 1.1 64-bit2570+12
−12		(+131)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−64
–   Capivara LK 0.09b02f 64-bit2555+14
−14		(+116)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−145
–   Coiled 0.4 64-bit2548+15
−15		(+109)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−94
–   Zurichess Glarus 64-bit2547+24
−24		(+108)4.5 − 9.5
(+2−7=5)		32.1%
4.5 / 14
0.0%
−26
–   JikChess 0.02 64-bit2545+13
−13		(+106)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+112
–   Sloppy 0.1.12537+25
−25		(+98)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+17
–   Booot 4.13.02526+24
−24		(+87)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−79
–   Maverick 1.5 64-bit2523+10
−10		(+84)6 − 14
(+3−11=6)		30.0%
6.0 / 20
0.0%
−73
–   Rodent 0.102522+28
−28		(+83)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−88
–   Colossus 2007b2522+24
−24		(+83)1 − 9
(+1−9=0)		10.0%
1.0 / 10
0.0%
−328
–   chess22k 1.3 64-bit2521+20
−20		(+82)9.5 − 4.5
(+9−4=1)		67.9%
9.5 / 14
0.0%
+244
–   K2 0.832519+22
−22		(+80)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−87
–   nanoSzachy 4.1 64-bit2517+14
−14		(+78)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.0%
+10
–   Marvin 2.0.0 64-bit2515+18
−18		(+76)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
−38
–   Fridolin 2.00 64-bit2514+13
−13		(+75)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+81
–   CyberPagno 3.0 64-bit2503+11
−11		(+64)9.5 − 16.5
(+7−14=5)		36.5%
9.5 / 26
0.0%
−47
–   Twisted Logic 0.080b262501+30
−30		(+62)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+12
–   Ethereal 7.70 64-bit2496+25
−25		(+57)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+57
–   ECE X22494+24
−24		(+55)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+117
–   Shield 1.3.1 64-bit2493+17
−17		(+54)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+111
–   Floyd 0.8 64-bit2490+20
−20		(+51)6 − 8
(+4−6=4)		42.9%
6.0 / 14
0.0%
−2
–   DanaSah 4.372483+26
−26		(+44)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.4%
−22
–   Dorky 4.5 64-bit2479+16
−16		(+40)6.5 − 9.5
(+5−8=3)		40.6%
6.5 / 16
0.1%
−42
–   Hermann 2.6 32-bit2478+25
−25		(+39)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.8%
−4
–   Delphil 3.2 64-bit2473+11
−11		(+34)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.1%
+86
–   ECE X2472+27
−27		(+33)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
2.3%
−78
–   Delphil 3.0 64-bit2472+25
−25		(+33)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
2.0%
−134
–   Ghost 2.0.2 64-bit2463+15
−15		(+24)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
2.5%
+191
–   pikoSzachy 4.12455+25
−25		(+16)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
15.4%
−25
–   MadChess 2.1 64-bit2454+22
−22		(+15)7 − 11
(+4−8=6)		38.9%
7.0 / 18
15.8%
−73
–   Shield 1.2 64-bit2447+22
−22		(+8)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
30.8%
+141
–   Schooner 1.7.0 64-bit2446+21
−21		(+7)6 − 8
(+5−7=2)		42.9%
6.0 / 14
31.1%
−57
–   Carballo 1.22444+19
−19		(+5)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
37.4%
+191
–   Dirty 14M-222441+25
−25		(+2)5 − 5
(+2−2=6)		50.0%
5.0 / 10
46.5%
+2
–   Giraffe 20150908 64-bit2436+16
−16		(−3)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
59.1%
+109
–   Gogobello 1.0 64-bit2435+20
−20		(−4)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
62.8%
−34
–   Bagatur 1.4d 64-bit2433+21
−21		(−6)5 − 7
(+4−6=2)		41.7%
5.0 / 12
68.0%
−71
–   Nemeton 1.512426+19
−19		(−13)13 − 9
(+11−7=4)		59.1%
13.0 / 22
83.9%
+69
–   Bagatur 1.4e 64-bit2426+25
−25		(−13)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
80.4%
+106
–   Stash 18.0 64-bit2421+24
−24		(−18)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
87.7%
+121
–   Bumblebee 1.0.36898e1 64-bit2420+16
−16		(−19)8 − 8
(+5−5=6)		50.0%
8.0 / 16
93.8%
−15
–   Hussar 0.42419+14
−14		(−20)2 − 2
(+1−1=2)		50.0%
2.0 / 4
95.6%
−20
–   Cheese 1.4 32-bit2418+26
−26		(−21)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
91.0%
−66
–   Lozza 1.17a 64-bit2417+15
−15		(−22)17.5 − 16.5
(+11−10=13)
51.5%
17.5 / 34
97.1%
−10
–   Shallow r694 64-bit2415+15
−15		(−24)8 − 6
(+5−3=6)		57.1%
8.0 / 14
97.8%
+27
–   Taltos rev118 64-bit2414+15
−15		(−25)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
98.1%
+326
–   TJchess 1.3 64-bit2406+15
−15		(−33)12 − 12
(+8−8=8)		50.0%
12.0 / 24
99.7%
−35
–   Ares 1.005 64-bit2393+16
−16		(−46)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+31
–   Jumbo 0.4.34 64-bit2393+21
−21		(−46)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
99.9%
−7
–   Cmcchess 2.6 64-bit2389+15
−15		(−50)10 − 8
(+8−6=4)		55.6%
10.0 / 18
100.0%
+2
–   Ares 1.005.2.1 64-bit2387+18
−18		(−52)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+36
–   Ifrit m1.8 64-bit2382+15
−15		(−57)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+55
–   Ares 1.005.2 64-bit2381+15
−15		(−58)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−7
–   Popochin 4.1 64-bit2366+14
−14		(−73)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
100.0%
−123
–   Tigran 2.4n 64-bit2366+13
−13		(−73)4 − 6
(+3−5=2)		40.0%
4.0 / 10
100.0%
−161
–   Myrddin 0.87 64-bit2365+11
−11		(−74)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−74
–   Orion 0.3.0 64-bit2355+16
−16		(−84)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−38
–   Waxman 20162344+20
−20		(−95)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+22
–   OliThink 5.3.2 64-bit2341+15
−15		(−98)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+191
–   Shield 1.1 64-bit2339+24
−24		(−100)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+60
–   GopherCheck 0.2.2 64-bit2088+22
−22		(−351)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
728 games: 239 wins, 284 losses, 205 draws (28.2%), score: 46.9%

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