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 1.75 (2490+19
−19		)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 12 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.5 64-bit2754+21
−21		(+264)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
0.0%
−159
–   Shield 2.0 64-bit2710+20
−20		(+220)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+125
–   GreKo 2018.01 64-bit2640+24
−24		(+150)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.0%
+175
–   Counter 2.6 64-bit2622+21
−21		(+132)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−158
–   Phalanx XXV2609+13
−13		(+119)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−173
–   DanaSah 7.02609+23
−23		(+119)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−47
–   Monolith 0.4 64-bit2601+17
−17		(+111)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−149
–   Muse 0.953 64-bit2584+14
−14		(+94)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−157
–   tomitankChess 1.5 64-bit2578+20
−20		(+88)7 − 9
(+4−6=6)		43.8%
7.0 / 16
0.0%
+46
–   Nawito 1.1d2577+24
−24		(+87)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−25
–   K2 0.872571+15
−15		(+81)5 − 9
(+4−8=2)		35.7%
5.0 / 14
0.0%
−48
–   Delocto 0.6 64-bit2568+13
−13		(+78)7 − 11
(+4−8=6)		38.9%
7.0 / 18
0.0%
−6
–   Counter 2.1.0 64-bit2563+21
−21		(+73)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.0%
+196
–   Marvin 2.1.0 64-bit2556+20
−20		(+66)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.0%
+20
–   Schooner 1.8 64-bit2555+17
−17		(+65)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+65
–   Capivara LK 0.09b02g 64-bit2551+14
−14		(+61)11 − 15
(+7−11=8)		42.3%
11.0 / 26
0.0%
+1
–   Coiled 0.4 64-bit2548+15
−15		(+58)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−232
–   Counter 2.0.2 64-bit2547+22
−22		(+57)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+56
–   Ghost 3.1 64-bit2539+12
−12		(+49)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−49
–   Maverick 1.5 64-bit2523+10
−10		(+33)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
0.1%
−49
–   Fridolin 2.00 64-bit2514+13
−13		(+24)2 − 8
(+1−7=2)		20.0%
2.0 / 10
1.9%
−216
–   CyberPagno 3.0 64-bit2503+11
−11		(+13)7.5 − 10.5
(+6−9=3)		41.7%
7.5 / 18
12.2%
−62
–   Bagatur 1.5e 64-bit2499+19
−19		(+9)10 − 14
(+8−12=4)		41.7%
10.0 / 24
24.8%
−62
–   Shield 1.3.1 64-bit2493+17
−17		(+3)3.5 − 10.5
(+3−10=1)		25.0%
3.5 / 14
41.3%
−222
–   Arasan 10.32481+19
−19		(−9)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
74.9%
+29
–   Dorky 4.5 64-bit2479+16
−16		(−11)10 − 8
(+7−5=6)		55.6%
10.0 / 18
79.8%
+34
–   Winter 0.1.1 64-bit2476+19
−19		(−14)8 − 2
(+7−1=2)		80.0%
8.0 / 10
85.3%
+233
–   Pupsi2 0.092476+14
−14		(−14)8 − 2
(+8−2=0)		80.0%
8.0 / 10
87.3%
+276
–   MadChess 2.2 64-bit2474+13
−13		(−16)15 − 15
(+11−11=8)
50.0%
15.0 / 30
92.0%
−14
–   WyldChess 1.1 64-bit2474+22
−22		(−16)6 − 4
(+4−2=4)		60.0%
6.0 / 10
86.1%
+61
–   Delphil 3.2 64-bit2473+11
−11		(−17)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
93.4%
+24
–   Pepito 1.59.2 64-bit2472+14
−14		(−18)5 − 5
(+5−5=0)		50.0%
5.0 / 10
92.6%
−18
–   Drosophila 1.5.1 64-bit2457+13
−13		(−33)1 − 3
(+1−3=0)		25.0%
1.0 / 4
99.8%
−267
–   Bruja 1.9.1 64-bit2456+15
−15		(−34)4 − 6
(+4−6=0)		40.0%
4.0 / 10
99.7%
−136
–   SpiderChess 0706032455+18
−18		(−35)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
99.6%
+71
–   Trace 1.37a2451+15
−15		(−39)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.9%
−151
–   Lozza 1.18 64-bit2451+13
−13		(−39)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+73
–   Schooner 1.7.0 64-bit2446+21
−21		(−44)9 − 5
(+8−4=2)		64.3%
9.0 / 14
99.9%
+76
–   Jumbo 0.6.31 64-bit2446+21
−21		(−44)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
99.9%
+219
–   Quark 2.352442+15
−15		(−48)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+26
–   Bumblebee 1.0 64-bit2439+17
−17		(−51)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+193
–   Giraffe 20150908 64-bit2436+16
−16		(−54)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−95
–   RubiChess 0.8 64-bit2429+22
−22		(−61)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−155
–   Orion 0.4 64-bit2427+17
−17		(−63)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
+103
–   Nemeton 1.512426+19
−19		(−64)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+158
–   Bumblebee 1.0.36898e1 64-bit2420+16
−16		(−70)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Lozza 1.17a 64-bit2417+15
−15		(−73)8 − 6
(+7−5=2)		57.1%
8.0 / 14
100.0%
−13
–   Abrok 5.02416+15
−15		(−74)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+68
–   Shallow r694 64-bit2415+15
−15		(−75)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
100.0%
−1
–   Bearded N44.5 64-bit2414+15
−15		(−76)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−1
–   Nemeton 1.62414+20
−20		(−76)2 − 4
(+2−4=0)		33.3%
2.0 / 6
100.0%
−242
–   Snitch 1.6.2 64-bit2408+18
−18		(−82)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+54
–   TJchess 1.3 64-bit2406+15
−15		(−84)15 − 5
(+13−3=4)		75.0%
15.0 / 20
100.0%
+115
–   Gaia 3.5 64-bit2400+15
−15		(−90)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+131
–   Jumbo 0.4.34 64-bit2393+21
−21		(−97)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+96
–   Ares 1.005 64-bit2393+16
−16		(−97)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−101
–   PostModernist 10162389+16
−16		(−101)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+139
–   Cmcchess 2.6 64-bit2389+15
−15		(−101)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−136
–   Ares 1.005.2.1 64-bit2387+18
−18		(−103)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Monolith 0.3 64-bit2386+21
−21		(−104)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−104
–   RomiChess P3n 64-bit2385+11
−11		(−105)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+226
–   Ifrit m1.8 64-bit2382+15
−15		(−108)4 − 6
(+3−5=2)		40.0%
4.0 / 10
100.0%
−199
–   Ares 1.005.2 64-bit2381+15
−15		(−109)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−109
–   Queen 4.032376+15
−15		(−114)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−70
–   Simplex 0.9.8 64-bit2373+14
−14		(−117)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−64
–   Patzer 3.802365+16
−16		(−125)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+41
–   Sorgenkind 0.42358+12
−12		(−132)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+7
–   Orion 0.3.0 64-bit2355+16
−16		(−135)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−11
–   Waxman 20162344+20
−20		(−146)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Jazz 721 64-bit2343+16
−16		(−147)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−66
–   Jumbo 0.5.3 64-bit2338+23
−23		(−152)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   RomiChess P3m 64-bit2324+23
−23		(−166)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
−8
–   FireFly 2.7.2 64-bit2285+12
−12		(−205)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−42
–   EveAnn 1.722281+13
−13		(−209)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−209
–   Absolute Zero 2.4.7.2 64-bit2258+12
−12		(−232)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−231
730 games: 293 wins, 267 losses, 170 draws (23.3%), score: 51.8%

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