CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Betsabe II 1.75 (2508+22
−22
)Quote
Author: Juan Benitez Sanchez (Spain) Link: Jim Ablett
This is one of the 9 Betsabe versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.5 64-bit2750+25
−25
(+242)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−205
0 0 0 0 0 0 = 0 0 0
–   Shield 2.0 64-bit2712+24
−24
(+204)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+121
0 1 0 =
–   GreKo 2018.01 64-bit2645+27
−27
(+137)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
0.0%
+157
1 1 0 = = = 1 = 0 0 1 =
–   Counter 2.6 64-bit2633+25
−25
(+125)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−160
0 0 = 0 0 = 0 0
–   Phalanx XXV2618+15
−15
(+110)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−179
0 0 0 =
–   DanaSah 7.02617+26
−26
(+109)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−40
0 0 = = 0 = = 0
–   Monolith 0.4 64-bit2607+19
−19
(+99)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−151
0 0 = = 0 = 0 0 0 0
–   Muse 0.953 64-bit2595+17
−16
(+87)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−148
0 1 0 0
–   tomitankChess 1.5 64-bit2590+23
−23
(+82)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.0%
+47
0 0 = 0 = = 1 0 1 1 0 = = = 1 0
–   Nawito 1.1d2584+28
−28
(+76)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−23
0 1 = = 0 0 0 1 = 0
–   K2 0.872583+18
−17
(+75)5 − 9
(+4−8=2)
35.7%
5.0 / 14
0.0%
−39
1 1 1 0 = 0 = 0 0 0 0 0 0 1
–   Marvin 2.1.0 64-bit2581+26
−27
(+73)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+35
0 0 0 = 1 1 1 0 0 1
–   Delocto 0.6 64-bit2576+16
−16
(+68)7 − 11
(+4−8=6)
38.9%
7.0 / 18
0.0%
−3
0 0 0 = 1 = 0 0 0 0 1 1 1 = = 0 = =
–   Counter 2.1.0 64-bit2574+25
−25
(+66)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+176
1 1 0 = = 1
–   Schooner 1.8 64-bit2566+20
−20
(+58)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+58
= 1 0 1 0 0 1 =
–   Coiled 0.4 64-bit2563+17
−17
(+55)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−231
0 = = 0 0 0 0 0
–   Capivara LK 0.09b02g 64-bit2562+17
−17
(+54)11 − 15
(+7−11=8)
42.3%
11.0 / 26
0.0%
+3
0 0 1 = 0 0 = 0 0 = = = 0 0 = 1 = 1 1 0 0 1 1 = 1 0
–   Counter 2.0.2 64-bit2559+26
−26
(+51)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+51
0 1 1 0
–   Ghost 3.1 64-bit2550+16
−16
(+42)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−45
= 0 0 = 0 1 0 1
–   Maverick 1.5 64-bit2536+14
−14
(+28)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
2.0%
−43
0 0 = 0 0 0 = 1 = = 1 = 1 0
–   Fridolin 2.00 64-bit2530+16
−16
(+22)2 − 8
(+1−7=2)
20.0%
2.0 / 10
5.1%
−208
0 = 0 0 = 0 1 0 0 0
–   Bagatur 1.5e 64-bit2516+21
−22
(+8)10 − 14
(+8−12=4)
41.7%
10.0 / 24
29.5%
−53
0 1 0 1 0 1 0 1 0 0 = = 1 1 = 0 0 1 0 0 1 0 = 0
–   CyberPagno 3.0 64-bit2511+16
−16
(+3)7.5 − 10.5
(+6−9=3)
41.7%
7.5 / 18
42.1%
−61
0 0 1 1 1 0 1 0 0 = 0 1 0 = = 0 1 0
–   Shield 1.3.1 64-bit2510+20
−20
(+2)3.5 − 10.5
(+3−10=1)
25.0%
3.5 / 14
44.4%
−212
0 1 0 0 0 1 1 = 0 0 0 0 0 0
–   WyldChess 1.1 64-bit2506+29
−29
(−2)6 − 4
(+4−2=4)
60.0%
6.0 / 10
55.1%
+65
= = 0 0 1 1 1 = 1 =
–   MadChess 2.2 64-bit2501+17
−16
(−7)15 − 15
(+11−11=8)
50.0%
15.0 / 30
68.8%
−5
= 1 0 1 = 0 1 1 = 0 1 = 1 0 0 1 0 1 1 = = = = 0 0 0 1 0 0 1
–   Dorky 4.5 64-bit2500+19
−19
(−8)10 − 8
(+7−5=6)
55.6%
10.0 / 18
71.5%
+31
= 1 1 1 = = 1 = 0 0 0 1 = 1 = 0 0 1
–   Arasan 10.32499+24
−24
(−9)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
71.7%
+22
0 = = = = 1 1 1 0 =
–   Delphil 3.2 64-bit2498+16
−16
(−10)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
77.4%
+26
1 = = 0 0 = 1 0 1 1
–   Pupsi2 0.092496+17
−17
(−12)8 − 2
(+8−2=0)
80.0%
8.0 / 10
80.3%
+274
0 1 1 1 1 1 1 0 1 1
–   Winter 0.1.1 64-bit2495+21
−21
(−13)8 − 2
(+7−1=2)
80.0%
8.0 / 10
80.6%
+222
1 0 = 1 1 1 = 1 1 1
–   Pepito 1.59 64-bit2492+18
−17
(−16)5 − 5
(+5−5=0)
50.0%
5.0 / 10
87.3%
−16
0 1 1 0 1 0 1 0 1 0
–   SpiderChess 0706032482+22
−22
(−26)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
95.2%
+65
= = 0 1 = = 1 = 1 1
–   Bruja 1.9.1 64-bit2482+18
−18
(−26)4 − 6
(+4−6=0)
40.0%
4.0 / 10
96.1%
−114
1 0 0 0 0 1 0 1 1 0
–   Drosophila 1.5.1 64-bit2478+17
−17
(−30)1 − 3
(+1−3=0)
25.0%
1.0 / 4
98.2%
−257
0 1 0 0
–   Trace 1.37a2472+18
−18
(−36)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.3%
−131
0 0 1 =
–   Schooner 1.7.0 64-bit2470+24
−24
(−38)9 − 5
(+8−4=2)
64.3%
9.0 / 14
99.0%
+70
1 1 = = 0 1 0 1 1 1 0 1 1 0
–   Jumbo 0.6.31 64-bit2469+25
−25
(−39)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
98.9%
+217
1 1 1 1 = 1 1 0
–   Quark 2.352467+18
−18
(−41)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.8%
+22
= = 1 1 0 1 1 = = 0
–   Lozza 1.18 64-bit2465+17
−17
(−43)8 − 4
(+5−1=6)
66.7%
8.0 / 12
99.9%
+55
0 = 1 1 = = = 1 1 = = 1
–   Giraffe 20150908 64-bit2463+19
−19
(−45)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.9%
−80
0 0 1 1 = = = 0 1 0
–   RubiChess 0.8 64-bit2459+26
−26
(−49)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.8%
−131
= 0 0 1
–   Bumblebee 1.0 64-bit2459+24
−24
(−49)8 − 2
(+7−1=2)
80.0%
8.0 / 10
99.8%
+180
1 1 = 1 0 1 = 1 1 1
–   Nemeton 1.512452+22
−22
(−56)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+153
1 1 0 1 1 0 1 1 1 =
–   Orion 0.4 64-bit2451+20
−20
(−57)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
+92
1 1 0 0 1 1
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(−63)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Shallow r694 64-bit2445+18
−18
(−63)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
0
= 0 0 1 1 1 1 1 = 1 = 0 0 = 1 =
–   Lozza 1.17a 64-bit2443+17
−18
(−65)8 − 6
(+7−5=2)
57.1%
8.0 / 14
100.0%
−13
1 = 1 1 1 1 = 0 0 0 1 0 1 0
–   Abrok 5.02442+18
−18
(−66)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+59
1 0 0 1 0 = 1 1 1 1
–   Nemeton 1.62438+24
−24
(−70)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−219
0 1 0 0 1 0
–   Snitch 1.6.2 64-bit2434+22
−22
(−74)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+48
1 0 1 1 1 0 1 = 0 1
–   TJchess 1.3 64-bit2434+17
−17
(−74)15 − 5
(+13−3=4)
75.0%
15.0 / 20
100.0%
+112
= 1 0 1 1 = 1 1 0 1 = 1 0 1 1 1 1 = 1 1
–   Bearded N44.5 64-bit2434+21
−21
(−74)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−10
0 = 1 = 0 = 1 1 1 =
–   Jumbo 0.4.34 64-bit2421+25
−25
(−87)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+89
1 = 1 1 1 1 = = 0 1
–   PostModernist 10162420+18
−19
(−88)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+142
1 = 1 0 1 1 = 1 1 1
–   Cmcchess 2.6 64-bit2420+17
−17
(−88)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−119
1 0 = = 1 0 1 = 0 0
–   Ares 1.005.2.1 64-bit2420+21
−21
(−88)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Ares 1.005 64-bit2418+18
−18
(−90)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−94
1 0 1 = = 0 = 0 = 1
–   RomiChess P3n 64-bit2417+15
−15
(−91)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+239
1 1 0 1 1 1
–   Monolith 0.3 64-bit2417+24
−24
(−91)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−91
1 0
–   Ifrit m1.8 64-bit2412+18
−18
(−96)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−175
0 1 = 0 0 1 1 0 = 0
–   Ares 1.005.2 64-bit2411+17
−17
(−97)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−97
1 = 0 =
–   Queen 4.032409+18
−18
(−99)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−62
= = 1 = 1 0 0 1 0 1
–   Gaia 3.5 64-bit2408+23
−23
(−100)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+106
= 1 0 1 1 1 1 0 1 1
–   Patzer 3.802403+20
−20
(−105)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+44
0 = 1 1 1 1 1 1 = 0
–   Simplex 0.9.8 64-bit2402+18
−18
(−106)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−62
0 = 0 0 1 1 1 1 0 1
–   Sorgenkind 0.42388+14
−15
(−120)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
0
1 1 0 1 1 1 = 0 0 1
–   Orion 0.3.0 64-bit2387+19
−19
(−121)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−14
1 1 0 = 0 1 = = 1 1
–   Jazz 721 64-bit2384+20
−20
(−124)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−55
1 1 1 = 0 = 0 1 = =
–   Waxman 20162378+24
−23
(−130)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jumbo 0.5.3 64-bit2369+27
−28
(−139)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   RomiChess P3m 64-bit2357+28
−28
(−151)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
−6
1 1 1 1 0 = 0 1
–   FireFly 2.7.2 64-bit2328+17
−17
(−180)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−37
1 =
–   EveAnn 1.722319+16
−16
(−189)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−189
0 1
–   Absolute Zero 2.4.7.2 64-bit2293+15
−15
(−215)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−215
0 1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019