CCRL 40/15
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 1'237'141 games
played by 2'823 programs

White wins: 424'144 (34.3%)
Black wins: 311'632 (25.2%)
Draws: 501'365 (40.5%)
White score: 54.5%

Engine Details

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Zurichess Geneva 64-bit (2484+26
−26
)Quote
Author: Alexandru Mosoi (Romania) Link: Homepage
This is one of the 7 Zurichess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Glaurung 1.0.2 32-bit2635+17
−17
(+151)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−75
–   CM9000 Assassin2633+23
−23
(+149)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+44
–   Godel 2.05 64-bit2608+32
−32
(+124)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−85
–   GreKo 2015 64-bit2608+22
−22
(+124)7 − 9
(+3−5=8)
43.8%
7.0 / 16
0.0%
+87
–   Rodin 7.02600+17
−17
(+116)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−173
–   Crafty 22.8 32-bit2596+32
−32
(+112)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+106
–   WildCat 62594+21
−21
(+110)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+180
–   Djinn 0.992 64-bit2589+30
−30
(+105)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+105
–   Jellyfish 1.1 64-bit2580+15
−15
(+96)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−36
–   Capivara LK 0.09b02f 64-bit2569+17
−16
(+85)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+90
–   JikChess 0.02 64-bit2558+16
−16
(+74)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−120
–   Alfil 11 MT2554+33
−33
(+70)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−78
–   Dirty ACCA4 64-bit2551+33
−33
(+67)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.1%
−14
–   Tornado 3.21a 32-bit2548+33
−33
(+64)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.1%
+64
–   GreKo 9.7 64-bit2544+31
−31
(+60)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.2%
−224
–   Rodent 0.102538+33
−33
(+54)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.5%
−121
–   Phalanx XXIV2537+20
−20
(+53)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−42
–   Maverick 1.5 64-bit2536+14
−14
(+52)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
0
–   nanoSzachy 4.1 64-bit2534+16
−17
(+50)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.1%
+46
–   BugChess2 1.5.12531+33
−33
(+47)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
1.4%
+9
–   Fridolin 2.00 64-bit2531+15
−15
(+47)6.5 − 11.5
(+2−7=9)
36.1%
6.5 / 18
0.1%
−34
–   Booot 4.13.02528+32
−32
(+44)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
1.9%
−72
–   Colossus 2007b2519+33
−33
(+35)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
5.0%
−1
–   EXchess 6.10b 32-bit2518+33
−32
(+34)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
5.1%
+79
–   Twisted Logic 0.065e372515+35
−35
(+31)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
8.1%
+76
–   Floyd 0.8 64-bit2510+23
−23
(+26)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
7.2%
−61
–   Maverick 1.0 64-bit2509+26
−25
(+25)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
8.9%
−93
–   Arasan 11.3 32-bit2500+33
−33
(+16)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
21.8%
+51
–   Delphil 3.2 64-bit2496+15
−15
(+12)3 − 3
(+2−2=2)
50.0%
3.0 / 6
21.6%
+4
–   Cheng3 1.03 32-bit2495+32
−33
(+11)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
30.2%
−117
–   Delphil 3.0 64-bit2491+30
−30
(+7)3 − 5
(+2−4=2)
37.5%
3.0 / 8
35.9%
−79
–   DoubleCheck 3.1 32-bit2487+34
−34
(+3)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
43.4%
−42
–   Ghost 2.0.2 64-bit2485+18
−18
(+1)2 − 4
(+2−4=0)
33.3%
2.0 / 6
46.2%
−148
–   Jumbo 0.6.10 64-bit2483+24
−24
(−1)6 − 4
(+5−3=2)
60.0%
6.0 / 10
51.9%
+71
–   Shield 1.2 64-bit2474+26
−26
(−10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
70.3%
−10
–   Bumblebee 1.0 64-bit2465+21
−21
(−19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
86.7%
+123
–   Carballo 1.22464+22
−22
(−20)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
87.3%
−142
–   Carballo 1.32463+25
−25
(−21)3 − 3
(+2−2=2)
50.0%
3.0 / 6
87.6%
−21
–   Giraffe 20150908 64-bit2462+18
−19
(−22)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
90.9%
−79
–   Donna 2.1 64-bit2461+27
−27
(−23)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
88.5%
+97
–   Pawny 0.3 32-bit2461+33
−33
(−23)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
85.7%
+9
–   Dorky 4.0 64-bit2454+32
−32
(−30)5 − 3
(+3−1=4)
62.5%
5.0 / 8
91.9%
+44
–   Lozza 1.17a 64-bit2444+17
−18
(−40)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.4%
+22
–   Betsabe II 1.472443+20
−20
(−41)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.2%
+108
–   Shallow r694 64-bit2442+18
−17
(−42)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.5%
−42
–   Bagatur 1.4b 64-bit2442+32
−32
(−42)5 − 5
(+2−2=6)
50.0%
5.0 / 10
97.6%
−42
–   K2 0.792440+29
−29
(−44)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
98.7%
+120
–   Taltos rev118 64-bit2438+18
−18
(−46)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.7%
+189
–   Bitfoot 1.0.d9aeb43 64-bit2421+25
−25
(−63)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−345
–   Cmcchess 2.6 64-bit2421+17
−17
(−63)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+26
–   Ares 1.005.2.1 64-bit2421+21
−21
(−63)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−19
–   K2 0.712418+28
−28
(−66)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−28
–   Ares 1.005.2 64-bit2412+18
−17
(−72)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+184
–   Lozza 1.16 64-bit2398+25
−25
(−86)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+29
–   Myrddin 0.87 64-bit2397+13
−13
(−87)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−87
–   Zevra 2.1.2 r248 64-bit2391+19
−19
(−93)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+56
–   Waxman 20142390+20
−20
(−94)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−329
–   MadChess 2.0 64-bit2370+22
−22
(−114)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+174
–   Waxman 20152357+24
−25
(−127)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−95
–   Nemeton 1.412356+25
−25
(−128)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+101

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021