CCRL 40/40
Downloads and Statistics
May 25, 2019
Testing summary:
Total: 1'048'225 games
played by 2'458 programs
143565 CPU days (X2 4600+)

White wins: 364'320 (34.8%)
Black wins: 271'251 (25.9%)
Draws: 412'654 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Drosophila 1.5.1 64-bit#196‑197  (2479+17
−17
)Quote
Author: Gustaf Ullberg (Sweden) Link: github
Includes games from 1.5 and 1.5.1
This is the only Drosophila version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.07 64-bit3075+12
−12
(+596)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Marvin 3.0.0 64-bit2729+24
−24
(+250)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+107
= 0
–   Alaric 7072660+12
−12
(+181)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   tomitankChess 2.0 64-bit2656+18
−18
(+177)7 − 27
(+1−21=12)
20.6%
7.0 / 34
0.0%
−22
0 0 = 0 = 0 0 = 0 0 0 = 0 0 = = = = = 0 0 0 0 = 0 0 0 0 0 = 0 1 0 =
–   Leela Chess 0.10 w323 64-bit2650+19
−19
(+171)17 − 23
(+12−18=10)
42.5%
17.0 / 40
0.0%
+116
= 0 1 1 0 = 1 1 = 0 0 0 1 1 0 = 0 1 0 = = 0 = 0 0 1 0 1 0 0 0 1 1 = 0 = 1 = 0 0
–   ECE X3.5 64-bit2644+19
−19
(+165)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−10
0 0 0 0 = 0 0 = = = 0 0 0 1 0 0 0 0 0 = 0 1 0 = 1 1 1 = 0 0 0 0
–   Bagatur 1.7 64-bit2636+23
−23
(+157)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+97
= 0 = =
–   Ruffian 2.1.02623+13
−13
(+144)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+1
0 =
–   Topple 0.3.3 64-bit2616+20
−20
(+137)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−152
0 0 = 0
–   Monolith 0.4 64-bit2607+19
−19
(+128)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+41
0 = = = = = 0 0 0 1
–   Donna 4.1 64-bit2605+17
−17
(+126)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+126
= = 0 1
–   Asymptote 0.4.2 64-bit2582+18
−18
(+103)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−180
= 0 0 0
–   Minic 0.40 64-bit2580+20
−20
(+101)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−18
1 1 0 0 0 = 0 0 1 0 0 0 0 = = = = 0 = = 0 1 0 0 1 1 = 0 = 0 0 0
–   Coiled 0.6 64-bit2570+14
−14
(+91)17.5 − 16.5
(+12−11=11)
51.5%
17.5 / 34
0.0%
+98
0 1 = 1 0 1 0 0 = 1 0 = = 1 1 = 0 = 0 = 1 1 0 1 1 = 0 0 = = 1 = 1 0
–   Schooner 1.8 64-bit2566+20
−20
(+87)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−30
0 = 0 = 0 = 0 1 0 0 1 =
–   Arasan 11.7 32-bit2558+32
−32
(+79)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+12
= 0 = 0 = 0 1 = 1 0
–   Dirty ACCA4 64-bit2555+33
−33
(+76)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+144
= 1 = 1 0 1 1 0 1 0
–   BugChess2 1.6.22553+32
−32
(+74)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−17
0 = = = = 0 = 0 0 1
–   Jazz 840 64-bit 4CPU2553+20
−20
(+74)22 − 26
(+17−21=10)
45.8%
22.0 / 48
0.0%
+43
= 1 0 1 0 0 0 1 0 0 0 = 0 = 1 0 = 0 0 = 1 1 = 1 1 1 0 0 = = 1 1 1 = 0 0 0 1 = 1 0 0 1 0 0 1 1 0
–   RubiChess 0.9 64-bit2552+22
−22
(+73)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−157
0 0 0 0 1 0 = 0 = 0
–   Dorky 4.8 64-bit2550+16
−16
(+71)14 − 22
(+12−20=4)
38.9%
14.0 / 36
0.0%
−18
0 0 1 0 1 0 0 0 = 0 = 0 1 0 0 0 0 1 1 1 0 0 0 1 0 1 0 1 0 0 = 1 0 = 1 1
–   Ghost 3.1 64-bit2550+16
−16
(+71)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−81
0 0 0 1 1 = 0 0
–   Tornado 3.21a 32-bit2547+33
−33
(+68)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+36
1 0 1 = = 0 0 1 0 =
–   GreKo 9.7 64-bit2544+32
−32
(+65)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+29
= 0 1 1 = = 1 0 0 0
–   Betsabe II 1.842543+15
−15
(+64)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+36
0 1 = 1 = 0 = 0 0 1 0 1
–   AnMon 5.752538+15
−15
(+59)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−134
0 0 = = 0 0 0 = 0 =
–   Crafty 22.0 32-bit2537+33
−33
(+58)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+62
1 = 1 0 = = 0 = 1 0
–   Caligula 0.82534+20
−20
(+55)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−28
= = = 0 0 0 = 0 1 = 0 1 0 0 0 1 0 1 = = 0 1 0 0 1 0 0 = = 1 = 0
–   Orion 0.5 64-bit2529+15
−15
(+50)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−81
0 0 0 1 0 = 0 0 1 1 0 = 0 = 0 =
–   Bagatur 1.5f 64-bit2525+18
−18
(+46)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+2
0 1 = = 0 1 1 1 = = 1 = 1 0 0 0 1 0 0 = 0 0 = = = 0 0 1 0 = 0 1
–   Bagatur 1.6c 64-bit2523+22
−22
(+44)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.1%
−60
= = 0 = = 0 0 0 = = = = 0 0 0 = 0 = = 1 = 0 1 = = 0 0 0 0 1 0 =
–   Bagatur 1.5e 64-bit2516+21
−22
(+37)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.3%
+96
= = 1 =
–   Betsabe II 1.752508+22
−22
(+29)3 − 1
(+3−1=0)
75.0%
3.0 / 4
1.9%
+256
1 0 1 1
–   Asymptote 0.3 64-bit2502+17
−17
(+23)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
2.4%
−5
1 1 0 1 1 0 = 0 0 0 = 0 0 0 1 0 0 1 = 1 0 0 = 1 1 = = 1 = = = 0
–   MadChess 2.2 64-bit2501+16
−16
(+22)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
2.5%
−62
0 1 0 0 0 0 0 = 1 = = 0 0 0 1 1 0 1 0 = 0 1 = 0 = = 0 1 1 0
–   RookieMonster 1.6.6 64-bit2501+40
−40
(+22)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
15.2%
−15
0 = 1 = = 0 0 1
–   Dorky 4.5 64-bit2500+19
−19
(+21)6.5 − 11.5
(+3−8=7)
36.1%
6.5 / 18
4.7%
−66
= 1 = 0 = 0 1 0 0 0 = 0 = = 0 0 = 1
–   Winter 0.1.1 64-bit2495+21
−21
(+16)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
12.0%
−87
1 1 0 0 0 1 0 1 0 = 0 0
–   Movei 00.8.3582493+32
−32
(+14)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
22.5%
−28
= 0 1 0 0 1 1 0 0 1
–   Jumbo 0.6.66 64-bit2490+17
−17
(+11)14 − 18
(+8−12=12)
43.8%
14.0 / 32
16.7%
−32
1 0 1 0 0 1 1 0 = 0 0 = 0 = 1 1 = = = = 0 = = = 0 1 1 0 0 = 0 =
–   Bagatur 1.5g 64-bit2489+27
−27
(+10)0 − 1
(+0−1=0)
0.0%
0.0 / 1
26.8%
−INF
0
–   Jumbo 0.6.51 64-bit2488+28
−28
(+9)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
27.5%
−58
= 0 = =
–   Booot 4.10.12487+33
−33
(+8)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
33.4%
−98
= 0 0 = = 0 0 1 0 1
–   Jumbo 0.6.96 64-bit2484+18
−18
(+5)22 − 14
(+18−10=8)
61.1%
22.0 / 36
33.7%
+87
0 0 1 1 1 1 1 = 1 = 0 = 1 0 1 1 1 1 0 0 1 1 1 1 = 1 1 1 0 = = 0 0 = = 0
–   Jumbo 0.6.10 64-bit2482+24
−24
(+3)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
41.3%
−280
0 = 0 0
–   Bruja 1.9.1 64-bit2482+18
−18
(+3)5 − 5
(+3−3=4)
50.0%
5.0 / 10
38.2%
+3
1 = 1 = 1 0 = 0 = 0
–   Trace 1.37a2472+18
−18
(−7)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
71.0%
−290
0 = 0 0
–   Jumbo 0.6.31 64-bit2469+25
−25
(−10)7 − 5
(+5−3=4)
58.3%
7.0 / 12
73.5%
+41
1 1 1 = = 1 = 0 0 1 = 0
–   WyldChess 1.2 64-bit2467+26
−26
(−12)6 − 4
(+4−2=4)
60.0%
6.0 / 10
77.3%
+47
= 1 = = = 1 0 0 1 1
–   Lozza 1.18 64-bit2466+17
−17
(−13)11.5 − 12.5
(+9−10=5)
47.9%
11.5 / 24
85.9%
−33
1 1 0 1 = = 1 = = 0 0 0 0 1 = 0 1 0 1 1 0 1 0 0
–   Nemeton 1.82461+18
−18
(−18)2 − 2
(+2−2=0)
50.0%
2.0 / 4
92.8%
−18
0 1 0 1
–   RubiChess 0.8 64-bit2459+26
−26
(−20)7 − 7
(+4−4=6)
50.0%
7.0 / 14
89.5%
−17
1 0 1 = = 0 0 1 0 1 = = = =
–   Topple 0.2.1 64-bit2456+18
−18
(−23)23.5 − 16.5
(+19−12=9)
58.8%
23.5 / 40
96.7%
+38
= 0 0 1 0 1 1 1 = = 0 = 0 1 1 1 1 = 0 1 1 1 0 1 = = 0 0 1 = 1 1 0 1 1 0 = 1 0 1
–   Orion 0.4 64-bit2451+20
−20
(−28)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
98.2%
−104
1 = 0 0 = 0 = = 0 1 0 =
–   Gaviota 0.74.41 32-bit2446+33
−33
(−33)5 − 5
(+4−4=2)
50.0%
5.0 / 10
95.8%
−33
1 1 0 0 1 = 0 0 = 1
–   Shallow r694 64-bit2445+18
−18
(−34)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
99.6%
−62
= 0 1 0 0 = 0 0 = 1 1 1
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(−34)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.6%
+61
1 = 0 1
–   Eeyore 1.52 64-bit2445+18
−18
(−34)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.7%
+89
1 1 1 0 1 0 0 = 1 1
–   Abrok 5.02442+18
−18
(−37)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.9%
+86
1 1 1 = 1 0 0 1 1 0
–   Teki 2 64-bit2440+18
−18
(−39)19 − 13
(+14−8=10)
59.4%
19.0 / 32
99.9%
+23
= = 0 = 1 0 1 0 = 0 1 = 1 = 1 1 = 1 1 = = 1 1 = 0 0 1 1 0 1 0 1
–   Taltos rev118 64-bit2436+20
−20
(−43)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−43
1 0 0 1
–   Delphil 2.6b2435+33
−33
(−44)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.0%
−11
= 1 0 = 1 1 0 0 = 1
–   Snitch 1.6.2 64-bit2434+22
−22
(−45)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.9%
+135
0 1 1 = 1 = 1 = 1 1
–   TJchess 1.3 64-bit2434+17
−17
(−45)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+105
= 1 1 =
–   Bearded N44.5 64-bit2434+21
−21
(−45)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+123
1 1 = 1 1 1 1 = 1 0 1 0 0 1
–   Nemeton 1.612424+28
−28
(−55)9 − 9
(+7−7=4)
50.0%
9.0 / 18
100.0%
−52
0 = 1 1 1 0 1 0 1 = 0 0 = 1 = 1 0 0
–   Ares 1.005.2.1 64-bit2420+21
−21
(−59)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−69
= 0 = 1
–   DanaSah 2.852420+33
−33
(−59)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.9%
−55
1 0 = = = = 0 = 1 =
–   Cmcchess 2.6 64-bit2419+17
−17
(−60)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−87
1 = 1 = 0 = = 0 = 0
–   Nemeton 1.72418+18
−18
(−61)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+21
0 1 1 =
–   RomiChess P3n 64-bit2417+15
−15
(−62)20.5 − 13.5
(+14−7=13)
60.3%
20.5 / 34
100.0%
+4
1 = 1 1 1 0 1 0 = 1 = 1 1 0 0 = = = 0 1 1 0 1 = 1 = = 1 = = 0 = = 1
–   Monolith 0.3 64-bit2417+24
−24
(−62)10.5 − 2.5
(+8−0=5)
80.8%
10.5 / 13
100.0%
+142
1 1 = 1 1 = 1 = = 1 1 = 1
–   KnightDreamer 3.32412+34
−34
(−67)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−67
0 1
–   Ares 1.005.2 64-bit2411+17
−17
(−68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−68
1 0
–   Jonesy 1.0 64-bit2410+21
−21
(−69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−164
0 1 0 =
–   Gosu 0.162395+18
−18
(−84)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−13
0 1 1 0 0 1 = 1 = 1
–   Myrddin 0.87 64-bit2393+14
−14
(−86)3 − 7
(+1−5=4)
30.0%
3.0 / 10
100.0%
−208
0 = 0 = 0 = 0 1 0 =
–   Alex 2.14a 64-bit2393+18
−18
(−86)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−48
0 0 1 1 = 1 0 0 1 1
–   Galjoen 0.39 64-bit2387+17
−17
(−92)31.5 − 12.5
(+25−6=13)
71.6%
31.5 / 44
100.0%
+58
0 1 = = 1 = 0 1 1 0 1 = = 1 1 1 0 1 1 1 1 = = 1 1 1 1 1 = 1 = 0 1 1 1 0 1 1 = = 1 1 = =
–   Ares GB 64-bit2386+16
−16
(−93)21.5 − 12.5
(+16−7=11)
63.2%
21.5 / 34
100.0%
−4
1 1 = 1 = 1 = = 1 = 1 1 0 0 1 0 0 = 1 = 1 1 1 1 0 = = 1 1 0 = 0 = 1
–   Thor's Hammer 2.28 32-bit2384+23
−23
(−95)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+55
1 1 1 1 = 0 1 1 0 =
–   Tytan 9.32377+23
−23
(−102)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−64
0 1 0 0 1 1 1 1 = 0
–   Waxman 20172369+17
−17
(−110)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+179
1 = 1 1
–   Topple 0.1.1 64-bit2361+24
−24
(−118)23 − 7
(+19−3=8)
76.7%
23.0 / 30
100.0%
+72
1 = = 1 1 1 1 1 0 = 1 1 1 1 1 = 1 1 0 = = 1 1 1 1 = = 0 1 1
–   Isa 2.0.64 64-bit2359+17
−17
(−120)7 − 7
(+6−6=2)
50.0%
7.0 / 14
100.0%
−120
1 0 = 0 1 0 1 1 1 0 = 0 1 0
–   K2 0.672354+23
−23
(−125)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−23
= 0 1 1 1 1 0 1 = =
–   Arion 1.72342+18
−19
(−137)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−32
0 1 1 0 = 1 1 = 1 =
–   Jazz 840 64-bit2337+15
−15
(−142)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
100.0%
−56
1 0 1 1 = 1 1 0 0 = 0 1 0 = 1 1 1 = 1 =
–   Bagatur 1.4c 64-bit2336+34
−34
(−143)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+106
= 1 1 1 1 = = 1 1 1
–   FireFly 2.7.2 64-bit2327+17
−17
(−152)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−56
0 = 1 1
–   Zevra 1.8.4 r650 64-bit2235+26
−26
(−244)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
−11
1 = 0 1 1 1 = 1 1 1
–   Alarm 0.93.12193+21
−21
(−286)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−143
= 1
–   Terra 3.42173+24
−24
(−306)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−306
0 1
–   Gunborg 1.35 64-bit2088+21
−21
(−391)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−233
1 =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 25, 2019