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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Show each game results
Drosophila 1.5.1 64-bit#196  (2478+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-bit3074+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
(+251)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+108
= 0
–   Alaric 7072660+12
−11
(+182)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   tomitankChess 2.0 64-bit2656+18
−18
(+178)7 − 27
(+1−21=12)
20.6%
7.0 / 34
0.0%
−21
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
(+172)17 − 23
(+12−18=10)
42.5%
17.0 / 40
0.0%
+117
= 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
(+166)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−9
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-bit2635+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
(+145)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+2
0 =
–   Topple 0.3.3 64-bit2616+20
−20
(+138)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−151
0 = 0 0
–   Monolith 0.4 64-bit2607+19
−19
(+129)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+42
0 1 = = = 0 0 0 = =
–   Donna 4.1 64-bit2605+17
−17
(+127)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+127
= = 0 1
–   Asymptote 0.4.2 64-bit2582+18
−18
(+104)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−179
0 0 0 =
–   Minic 0.40 64-bit2579+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-bit2569+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
(+88)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−29
0 = 0 = 0 = 0 1 0 0 1 =
–   Arasan 11.7 32-bit2558+32
−32
(+80)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+13
1 = 1 0 = 0 = 0 = 0
–   Dirty ACCA4 64-bit2555+33
−33
(+77)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+145
0 1 1 0 1 0 = 1 = 1
–   BugChess2 1.6.22553+32
−32
(+75)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−16
= 0 = 0 0 1 0 = = =
–   Jazz 840 64-bit 4CPU2553+20
−20
(+75)22 − 26
(+17−21=10)
45.8%
22.0 / 48
0.0%
+44
= 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
(+74)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−156
= 0 0 0 0 0 0 1 0 =
–   Dorky 4.8 64-bit2551+16
−16
(+73)14 − 22
(+12−20=4)
38.9%
14.0 / 36
0.0%
−16
0 1 0 0 = 1 0 1 0 = 1 1 1 0 0 1 0 1 0 0 0 = 0 = 0 1 0 0 0 0 1 1 0 1 0 0
–   Ghost 3.1 64-bit2550+16
−16
(+72)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−80
1 1 0 0 0 0 = 0
–   Tornado 3.21a 32-bit2547+33
−33
(+69)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+37
= 0 0 1 0 = 1 0 1 =
–   GreKo 9.7 64-bit2545+32
−32
(+67)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+31
= = 1 0 0 0 = 0 1 1
–   Betsabe II 1.842543+15
−15
(+65)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+37
1 0 1 0 0 0 1 = 1 = 0 =
–   AnMon 5.752538+15
−15
(+60)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−133
0 = 0 = 0 0 = = 0 0
–   Crafty 22.0 32-bit2538+33
−33
(+60)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+64
= = 0 = 1 0 1 = 1 0
–   Caligula 0.82534+20
−20
(+56)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−27
= = = 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-bit2528+15
−15
(+50)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−81
= 0 0 1 1 0 = 0 = 0 = 0 0 0 0 1
–   Bagatur 1.5f 64-bit2525+18
−18
(+47)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+3
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
(+45)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.1%
−59
= = 0 = = 0 0 0 = = = = 0 0 0 = 0 = = 1 = 0 1 = = 0 0 0 0 1 0 =
–   Bagatur 1.5e 64-bit2516+21
−22
(+38)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.3%
+97
= = 1 =
–   Betsabe II 1.752508+22
−22
(+30)3 − 1
(+3−1=0)
75.0%
3.0 / 4
1.8%
+257
1 0 1 1
–   RookieMonster 1.6.6 64-bit2503+43
−43
(+25)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
15.0%
−12
= = 0 = 1 1 0 0
–   Asymptote 0.3 64-bit2502+17
−17
(+24)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
2.5%
−4
1 0 = 0 0 0 = 0 0 1 0 0 1 0 0 1 = 1 0 0 = 1 1 = = 1 = = = 0 1 1
–   MadChess 2.2 64-bit2501+17
−16
(+23)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
2.5%
−61
1 0 1 1 1 0 = 0 1 = 0 0 0 1 = = 0 0 1 = = 0 0 0 1 0 0 = 0 0
–   Dorky 4.5 64-bit2500+19
−19
(+22)6.5 − 11.5
(+3−8=7)
36.1%
6.5 / 18
4.6%
−65
= 1 0 = 0 = = 0 0 0 = 0 1 = 0 = 0 1
–   Winter 0.1.1 64-bit2495+21
−21
(+17)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
11.9%
−86
0 1 0 0 1 1 1 0 0 = 0 0
–   Movei 00.8.3582493+32
−32
(+15)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
22.3%
−27
0 1 1 0 0 1 = 0 1 0
–   Jumbo 0.6.66 64-bit2490+17
−17
(+12)14 − 18
(+8−12=12)
43.8%
14.0 / 32
16.9%
−31
1 0 1 0 0 1 1 0 = 0 0 = 0 = 1 1 = = = = 0 = = = 0 1 1 0 0 = 0 =
–   Bagatur 1.5g 64-bit2488+27
−27
(+10)0 − 1
(+0−1=0)
0.0%
0.0 / 1
27.4%
−INF
0
–   Jumbo 0.6.51 64-bit2488+28
−28
(+10)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
27.5%
−57
= = = 0
–   Booot 4.10.12487+33
−33
(+9)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
33.2%
−97
= 0 0 1 0 1 = 0 0 =
–   Jumbo 0.6.10 64-bit2482+24
−24
(+4)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
40.7%
−279
0 0 = 0
–   Bruja 1.9.1 64-bit2482+18
−18
(+4)5 − 5
(+3−3=4)
50.0%
5.0 / 10
37.5%
+4
1 0 = 0 = 0 1 = 1 =
–   Jumbo 0.6.96 64-bit2481+19
−19
(+3)22 − 14
(+18−10=8)
61.1%
22.0 / 36
41.8%
+85
0 0 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 = =
–   Trace 1.37a2472+18
−18
(−6)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
70.6%
−289
0 = 0 0
–   Jumbo 0.6.31 64-bit2469+25
−25
(−9)7 − 5
(+5−3=4)
58.3%
7.0 / 12
73.2%
+42
1 1 1 = = 1 = 0 0 1 = 0
–   WyldChess 1.2 64-bit2467+26
−26
(−11)6 − 4
(+4−2=4)
60.0%
6.0 / 10
77.0%
+48
= 1 0 0 1 1 = 1 = =
–   Lozza 1.18 64-bit2465+17
−17
(−13)11.5 − 12.5
(+9−10=5)
47.9%
11.5 / 24
86.1%
−33
1 0 1 0 0 0 1 = = 0 0 0 1 1 0 0 1 = 1 1 0 = = 1
–   RubiChess 0.8 64-bit2459+26
−26
(−19)7 − 7
(+4−4=6)
50.0%
7.0 / 14
89.3%
−16
0 0 1 0 1 = = = = = 1 0 1 =
–   Nemeton 1.82459+18
−18
(−19)2 − 2
(+2−2=0)
50.0%
2.0 / 4
93.8%
−19
1 0 0 1
–   Topple 0.2.1 64-bit2456+18
−18
(−22)23.5 − 16.5
(+19−12=9)
58.8%
23.5 / 40
96.7%
+39
1 0 1 1 = 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 0
–   Orion 0.4 64-bit2451+20
−20
(−27)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
98.2%
−103
= = 0 1 = = 0 = 1 0 0 0
–   Gaviota 0.74.41 32-bit2446+33
−33
(−32)5 − 5
(+4−4=2)
50.0%
5.0 / 10
95.8%
−32
1 = 0 0 = 1 1 1 0 0
–   Shallow r694 64-bit2445+18
−18
(−33)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
99.6%
−61
1 1 0 0 0 0 = = = 1 0 1
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(−33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.6%
+62
0 1 = 1
–   Eeyore 1.52 64-bit2445+18
−18
(−33)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.7%
+90
1 0 0 = 1 1 1 1 1 0
–   Abrok 5.02442+18
−18
(−36)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.9%
+87
0 1 1 0 1 1 1 = 1 0
–   Teki 2 64-bit2440+18
−18
(−38)19 − 13
(+14−8=10)
59.4%
19.0 / 32
99.9%
+24
= = 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
(−42)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−42
0 1 1 0
–   Delphil 2.6b2435+33
−33
(−43)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.0%
−10
1 1 0 0 = 1 = 1 0 =
–   Snitch 1.6.2 64-bit2434+22
−22
(−44)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.9%
+136
1 = 1 = 1 1 0 1 1 =
–   Bearded N44.5 64-bit2434+21
−21
(−44)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+124
1 1 = 1 0 1 1 0 0 1 1 1 = 1
–   TJchess 1.3 64-bit2434+17
−17
(−44)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+106
1 = 1 =
–   Nemeton 1.612424+28
−28
(−54)9 − 9
(+7−7=4)
50.0%
9.0 / 18
99.9%
−51
0 = 0 0 = 1 = 1 0 1 0 = 0 1 1 1 0 1
–   DanaSah 2.852421+33
−33
(−57)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.9%
−53
= = 0 = 1 = 1 0 = =
–   Ares 1.005.2.1 64-bit2420+21
−21
(−58)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−68
= 0 = 1
–   Cmcchess 2.6 64-bit2420+17
−17
(−58)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−85
0 = = 0 = 0 1 = 1 =
–   Nemeton 1.72418+18
−18
(−60)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+22
1 1 0 =
–   RomiChess P3n 64-bit2417+15
−15
(−61)20.5 − 13.5
(+14−7=13)
60.3%
20.5 / 34
100.0%
+5
= = = 0 1 0 = = = 0 1 1 0 1 0 1 = 1 1 = = = 1 1 0 1 0 = 1 = 1 = 1 1
–   Monolith 0.3 64-bit2417+24
−24
(−61)10.5 − 2.5
(+8−0=5)
80.8%
10.5 / 13
100.0%
+143
= = 1 1 = 1 1 1 1 = 1 1 =
–   KnightDreamer 3.32412+34
−34
(−66)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−66
0 1
–   Ares 1.005.2 64-bit2411+17
−17
(−67)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−67
1 0
–   Jonesy 1.0 64-bit2410+21
−21
(−68)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−163
1 0 = 0
–   Gosu 0.162396+18
−18
(−82)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−11
0 1 = 1 = 1 0 1 1 0
–   Myrddin 0.87 64-bit2393+14
−14
(−85)3 − 7
(+1−5=4)
30.0%
3.0 / 10
100.0%
−207
0 = 0 1 0 = 0 = 0 =
–   Alex 2.14a 64-bit2393+18
−18
(−85)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−47
0 0 1 1 0 0 1 1 = 1
–   Ares GB 64-bit2386+16
−16
(−92)21.5 − 12.5
(+16−7=11)
63.2%
21.5 / 34
100.0%
−3
1 = 1 = 1 = = 1 = 1 1 0 0 1 0 0 = 1 = 1 1 1 1 0 = = 1 1 0 = 0 = 1 1
–   Galjoen 0.39 64-bit2386+17
−17
(−92)31.5 − 12.5
(+25−6=13)
71.6%
31.5 / 44
100.0%
+58
1 1 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 = = = =
–   Thor's Hammer 2.28 32-bit2385+23
−24
(−93)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+57
= 0 1 1 0 = 1 1 1 1
–   Tytan 9.32377+23
−23
(−101)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−63
1 1 1 1 = 0 0 1 0 0
–   Waxman 20172369+17
−17
(−109)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+180
1 = 1 1
–   Topple 0.1.1 64-bit2361+24
−24
(−117)23 − 7
(+19−3=8)
76.7%
23.0 / 30
100.0%
+73
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-bit2360+17
−17
(−118)7 − 7
(+6−6=2)
50.0%
7.0 / 14
100.0%
−118
1 1 0 = 0 1 0 1 1 0 = 0 1 0
–   K2 0.672355+23
−23
(−123)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−21
1 1 0 1 = = = 0 1 1
–   Arion 1.72342+18
−19
(−136)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−31
1 = 1 = 0 1 1 0 = 1
–   Jazz 840 64-bit2338+15
−15
(−140)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
100.0%
−54
1 0 1 1 = 1 1 0 0 = 0 1 0 = 1 1 1 = 1 =
–   Bagatur 1.4c 64-bit2336+34
−34
(−142)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+107
1 = = 1 1 1 = 1 1 1
–   FireFly 2.7.2 64-bit2328+17
−17
(−150)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−54
1 1 = 0
–   Zevra 1.8.4 r650 64-bit2235+26
−26
(−243)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
−10
1 1 = 1 1 1 1 = 0 1
–   Alarm 0.93.12197+22
−22
(−281)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−138
= 1
–   Terra 3.42173+24
−24
(−305)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−305
0 1
–   Gunborg 1.35 64-bit2088+21
−21
(−390)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−232
1 =

Rating changes by day

Rating changes with played games


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