CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Drosophila 1.5.1 64-bit#195‑197  (2478+16
−16
)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-bit3076+12
−12
(+598)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Marvin 3.0.0 64-bit2731+24
−23
(+253)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+110
= 0
–   Alaric 7072660+11
−12
(+182)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   tomitankChess 2.0 64-bit2657+18
−18
(+179)7 − 27
(+1−21=12)
20.6%
7.0 / 34
0.0%
−20
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-bit2651+18
−18
(+173)17 − 23
(+12−18=10)
42.5%
17.0 / 40
0.0%
+118
= 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-bit2641+17
−17
(+163)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−12
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
–   Orion 0.6 64-bit2638+24
−24
(+160)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−129
0 0 = 0
–   Bagatur 1.7 64-bit2637+23
−23
(+159)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+99
= 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-bit2618+20
−20
(+140)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−149
0 0 0 =
–   Donna 4.1 64-bit2609+16
−16
(+131)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+131
1 = = 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 0 0 1 0 = =
–   Asymptote 0.4.2 64-bit2583+18
−18
(+105)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−178
= 0 0 0
–   Minic 0.40 64-bit2581+20
−20
(+103)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−16
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-bit2572+13
−13
(+94)17.5 − 16.5
(+12−11=11)
51.5%
17.5 / 34
0.0%
+101
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-bit2567+19
−20
(+89)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−28
0 = 0 = 0 = 0 1 0 0 1 =
–   Jumbo 0.6.107 64-bit2561+19
−19
(+83)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−144
1 0 0 0
–   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-bit2554+33
−33
(+76)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+144
0 1 1 0 1 0 = 1 = 1
–   BugChess2 1.6.22553+32
−33
(+75)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−16
= 0 = 0 0 1 0 = = =
–   Dorky 4.8 64-bit2553+15
−15
(+75)17 − 23
(+14−20=6)
42.5%
17.0 / 40
0.0%
+16
0 1 0 = 1 1 0 1 0 0 = 1 1 = = 0 1 1 0 1 0 1 0 0 0 = 0 = 0 1 0 0 0 0 1 1 0 0 0 1
–   Jazz 840 64-bit 4CPU2553+20
−19
(+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 1 0 = 0 = 0
–   RookieMonster 1.6.7 64-bit2551+63
−63
(+73)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
1.4%
−210
0 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
0 0 0 = 0 0 1 1
–   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-bit2544+32
−32
(+66)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+30
= = 1 0 0 0 = 0 1 1
–   Betsabe II 1.842543+14
−14
(+65)6.5 − 9.5
(+5−8=3)
40.6%
6.5 / 16
0.0%
−3
1 0 1 0 0 1 0 0 0 = 1 = = 0 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-bit2537+33
−33
(+59)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+63
= = 0 = 1 0 1 = 1 0
–   FrankWalter 2.4.0 64-bit2535+20
−20
(+57)16.5 − 21.5
(+9−14=15)
43.4%
16.5 / 38
0.0%
+14
1 = 0 = = 0 0 0 0 1 = = 1 = = 1 0 0 0 0 = = 0 1 = 0 1 0 = = 0 = 0 = 1 1 = 1
–   Caligula 0.82535+20
−20
(+57)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−26
= = = 0 0 0 = 0 1 = 0 1 0 0 0 1 0 1 = = 0 1 0 0 1 0 0 = = 1 = 0
–   Maverick 1.5 64-bit2534+14
−14
(+56)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+56
1 0 1 0
–   Orion 0.5 64-bit2526+14
−14
(+48)5 − 11
(+3−9=4)
31.3%
5.0 / 16
0.0%
−83
= 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
0.0%
−59
= = 0 = = 0 0 0 = = = = 0 0 0 = 0 = = 1 = 0 1 = = 0 0 0 0 1 0 =
–   Bagatur 1.5e 64-bit2516+22
−22
(+38)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.3%
+97
1 = = =
–   CyberPagno 3.0 64-bit2512+15
−15
(+34)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+34
1 1 0 0
–   Betsabe II 1.752508+22
−22
(+30)3 − 1
(+3−1=0)
75.0%
3.0 / 4
1.7%
+257
1 0 1 1
–   Asymptote 0.3 64-bit2503+17
−17
(+25)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
1.8%
−3
1 0 = 0 0 0 = 0 0 1 0 0 1 0 0 1 = 1 0 0 = 1 1 = = 1 = = = 0 1 1
–   Dorky 4.5 64-bit2499+19
−19
(+21)6.5 − 11.5
(+3−8=7)
36.1%
6.5 / 18
4.5%
−66
= 0 0 0 = 0 = = 0 0 = 1 1 = 0 = 0 1
–   Delphil 3.2 64-bit2498+15
−15
(+20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
3.7%
+20
= 1 0 =
–   MadChess 2.2 64-bit2494+15
−15
(+16)17.5 − 20.5
(+14−17=7)
46.1%
17.5 / 38
7.0%
−14
0 = = 1 1 1 0 = 0 1 = 1 0 0 0 0 1 = = 0 0 1 1 1 1 0 = 0 0 0 1 1 0 0 1 1 0 0
–   Winter 0.1.1 64-bit2494+21
−21
(+16)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
11.2%
−87
1 1 0 0 1 0 1 0 0 0 = 0
–   Movei 00.8.3582492+32
−32
(+14)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
22.1%
−28
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
15.6%
−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-bit2489+27
−27
(+11)0 − 1
(+0−1=0)
0.0%
0.0 / 1
24.3%
−INF
0
–   Jumbo 0.6.51 64-bit2487+28
−28
(+9)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
28.5%
−58
= = = 0
–   Jumbo 0.6.96 64-bit2487+18
−18
(+9)22 − 14
(+18−10=8)
61.1%
22.0 / 36
23.1%
+91
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
–   Booot 4.10.12486+33
−33
(+8)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
33.1%
−98
= 0 0 1 0 1 = 0 0 =
–   Nemeton 1.812483+29
−29
(+5)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
37.7%
−117
0 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
39.3%
−279
= 0 0 0
–   Bruja 1.9.1 64-bit2478+18
−18
(0)5 − 5
(+3−3=4)
50.0%
5.0 / 10
49.7%
0
1 0 = 0 = 0 1 = 1 =
–   Trace 1.37a2471+18
−18
(−7)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
71.1%
−290
0 = 0 0
–   Jumbo 0.6.31 64-bit2469+25
−25
(−9)7 − 5
(+5−3=4)
58.3%
7.0 / 12
73.6%
+42
1 1 1 = = 1 = 0 0 1 = 0
–   Lozza 1.18 64-bit2468+17
−17
(−10)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
82.2%
−22
= 0 1 1 0 0 1 0 0 0 = 0 1 0 0 1 = 0 = 0 = 1 = 1 0 = 1 1 = 1 1 =
–   WyldChess 1.2 64-bit2467+26
−26
(−11)6 − 4
(+4−2=4)
60.0%
6.0 / 10
77.7%
+48
= 1 0 0 1 1 = 1 = =
–   FabChess 1.9 64-bit2463+91
−92
(−15)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
62.6%
−107
1 0 0 =
–   RubiChess 0.8 64-bit2458+26
−26
(−20)7 − 7
(+4−4=6)
50.0%
7.0 / 14
90.3%
−17
= 0 0 1 0 1 = = = 1 0 1 = =
–   Nemeton 1.82458+17
−17
(−20)2 − 2
(+2−2=0)
50.0%
2.0 / 4
95.3%
−20
1 0 1 0
–   Topple 0.2.1 64-bit2457+18
−18
(−21)23.5 − 16.5
(+19−12=9)
58.8%
23.5 / 40
96.1%
+40
1 0 = 1 1 1 0 0 = 0 0 1 0 1 1 1 = = 0 = 0 1 1 1 1 = 0 1 1 1 0 1 = = 0 0 1 = 1 1
–   Orion 0.4 64-bit2451+20
−20
(−27)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
98.3%
−103
1 = = 0 = = 0 = 0 0 1 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
–   Mephisto Gideon Professional2445+26
−26
(−33)1 − 3
(+1−3=0)
25.0%
1.0 / 4
98.5%
−268
0 1 0 0
–   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
–   Axolotl 1.8 64-bit2445+20
−20
(−33)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.5%
−33
= = 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
1 = 0 1
–   Tunguska 1.1 64-bit2443+24
−24
(−35)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.2%
+192
1 0 1 1
–   Abrok 5.02443+18
−18
(−35)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.8%
+88
0 1 1 0 1 1 1 = 1 0
–   Shallow r694 64-bit2443+18
−18
(−35)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
99.8%
−63
= = 0 = 1 0 0 0 1 1 0 1
–   Teki 2 64-bit2441+17
−17
(−37)19 − 13
(+14−8=10)
59.4%
19.0 / 32
99.9%
+25
= = 0 = 1 0 1 0 = 0 1 = 1 = 1 1 = 1 1 = = 1 1 = 0 0 1 1 0 1 0 1
–   Bearded N44.5 64-bit2437+21
−21
(−41)10 − 4
(+9−3=2)
71.4%
10.0 / 14
99.9%
+127
1 1 1 = 1 0 1 0 0 1 1 = 1 1
–   Snitch 1.6.2 64-bit2436+22
−22
(−42)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.9%
+138
1 = 1 = 1 1 0 1 1 =
–   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 =
–   Taltos rev118 64-bit2435+19
−19
(−43)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−43
0 1 1 0
–   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
100.0%
−51
0 = 0 1 = 0 0 = 1 = 1 0 0 1 1 1 0 1
–   DanaSah 2.852420+33
−33
(−58)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.9%
−54
= = 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-bit2419+17
−17
(−59)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−86
0 = = 0 = 0 1 = 1 =
–   Nemeton 1.72419+18
−18
(−59)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+23
= 1 1 0
–   Monolith 0.3 64-bit2416+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 =
–   RomiChess P3n 64-bit2414+14
−14
(−64)20.5 − 13.5
(+14−7=13)
60.3%
20.5 / 34
100.0%
+2
1 1 0 = = 1 0 = = = 0 1 1 0 1 = 0 1 = 1 = = 0 1 0 = 1 = 1 = 1 1 = 1
–   KnightDreamer 3.32410+31
−31
(−68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−68
0 1
–   Ares 1.005.2 64-bit2410+17
−18
(−68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−68
1 0
–   Jonesy 1.0 64-bit2409+21
−21
(−69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−164
= 1 0 0
–   Myrddin 0.87 64-bit2396+14
−14
(−82)3 − 7
(+1−5=4)
30.0%
3.0 / 10
100.0%
−204
0 = 0 1 0 = 0 = 0 =
–   Gosu 0.162395+18
−18
(−83)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−12
0 1 = 1 = 1 0 1 1 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+15
−15
(−92)21.5 − 12.5
(+16−7=11)
63.2%
21.5 / 34
100.0%
−3
1 1 = 1 = 1 = = 1 = 1 1 0 0 1 0 0 = 1 = 1 1 1 1 0 = = 1 1 0 = 0 = 1
–   Galjoen 0.39 64-bit2385+17
−16
(−93)34 − 14
(+27−7=14)
70.8%
34.0 / 48
100.0%
+53
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 = 1 1 0
–   Thor's Hammer 2.28 32-bit2379+23
−23
(−99)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+51
= 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%
+181
1 1 1 =
–   Topple 0.1.1 64-bit2364+24
−24
(−114)23 − 7
(+19−3=8)
76.7%
23.0 / 30
100.0%
+76
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
(−119)7 − 7
(+6−6=2)
50.0%
7.0 / 14
100.0%
−119
1 1 1 0 = 0 1 0 1 0 = 0 1 0
–   K2 0.672352+23
−23
(−126)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−24
1 1 0 1 = = = 0 1 1
–   KnightX 1.94 64-bit2350+22
−22
(−128)23.5 − 10.5
(+17−4=13)
69.1%
23.5 / 34
100.0%
−2
1 = 1 = = 1 1 = 0 = = 1 1 1 = 1 1 1 1 0 = 0 = 1 0 1 = 1 = = = 1 1 1
–   Arion 1.72342+19
−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-bit2337+15
−15
(−141)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
100.0%
−55
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-bit2330+16
−16
(−148)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−52
= 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 0.93.12190+21
−21
(−288)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−145
= 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-bit2087+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 August 17, 2019