CCRL 40/40
Downloads and Statistics
March 16, 2019
Testing summary:
Total: 1'004'662 games
played by 2'384 programs
138170 CPU days (X2 4600+)

White wins: 348'320 (34.7%)
Black wins: 258'847 (25.8%)
Draws: 397'495 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Drosophila 1.5.1 64-bit#193‑194  (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-bit3076+12
−12
(+598)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
−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-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-bit2646+21
−21
(+168)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−7
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
–   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
–   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 = = 0 1
–   Asymptote 0.4.2 64-bit2582+28
−28
(+104)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−178
0 0 0 =
–   Minic 0.40 64-bit2580+21
−21
(+102)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−17
1 1 0 0 0 = 0 0 1 0 0 0 0 = = = = 0 = = 0 1 0 0 1 1 = 0 = 0 0 0
–   Schooner 1.8 64-bit2567+20
−20
(+89)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−28
0 = 0 = 0 = 0 1 0 0 1 =
–   Coiled 0.6 64-bit2565+15
−15
(+87)17.5 − 16.5
(+12−11=11)
51.5%
17.5 / 34
0.0%
+94
0 1 = 1 0 1 0 0 = 1 0 = = 1 1 = 0 = 0 = 1 1 0 1 1 = 0 0 = = 1 = 1 0
–   Arasan 11.7 32-bit2559+32
−32
(+81)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+14
1 = 1 0 = 0 = 0 = 0
–   Dirty ACCA4 64-bit2556+33
−33
(+78)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+146
0 1 1 0 1 0 = 1 = 1
–   Ghost 3.1 64-bit2555+17
−17
(+77)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+77
1 1 0 0
–   RubiChess 0.9 64-bit2554+22
−22
(+76)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−154
0 0 0 0 0 1 0 = = 0
–   BugChess2 1.6.22554+32
−32
(+76)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−15
= 0 = 0 0 1 0 = = =
–   Jazz 840 64-bit 4CPU2552+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
–   Dorky 4.8 64-bit2550+19
−19
(+72)8 − 8
(+7−7=2)
50.0%
8.0 / 16
0.0%
+72
0 1 0 0 = 1 0 1 0 = 1 1 1 0 1 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)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−48
0 1 0 1 0 0 0 1
–   Caligula 0.82540+20
−20
(+62)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−21
= = = 0 0 0 = 0 1 = 0 1 0 0 0 1 0 1 = = 0 1 0 0 1 0 0 = = 1 = 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
–   AnMon 5.752536+16
−16
(+58)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−135
0 = 0 = 0 0 = = 0 0
–   Orion 0.5 64-bit2531+16
−16
(+53)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−55
0 = = 0 0 1 1 0 = 0 = 0
–   Bagatur 1.5f 64-bit2525+19
−19
(+47)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+3
= 0 0 1 0 = 0 1 = = 1 = 1 0 0 0 1 0 0 = 0 0 = = 0 1 = = 0 1 1 1
–   Bagatur 1.5e 64-bit2517+22
−21
(+39)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.3%
+98
= = 1 =
–   RookieMonster 1.6.6 64-bit2514+58
−57
(+36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
12.0%
+36
= = 1 0
–   Betsabe II 1.752508+22
−22
(+30)3 − 1
(+3−1=0)
75.0%
3.0 / 4
1.8%
+257
1 0 1 1
–   MadChess 2.2 64-bit2504+18
−18
(+26)10.5 − 15.5
(+7−12=7)
40.4%
10.5 / 26
1.9%
−41
1 0 = 0 1 = 1 1 0 0 0 1 = = 0 0 1 0 0 1 = = 0 0 = 0
–   Asymptote 0.3 64-bit2503+18
−18
(+25)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
2.3%
−3
0 0 1 0 0 1 = 1 0 0 = 1 1 = = 1 = = = 0 1 0 = 0 0 0 = 0 0 1 1 1
–   Dorky 4.5 64-bit2500+19
−19
(+22)6.5 − 11.5
(+3−8=7)
36.1%
6.5 / 18
4.5%
−65
0 = 0 = = 0 0 0 1 = 0 = 0 1 0 = = 1
–   Winter 0.1.1 64-bit2495+21
−21
(+17)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
11.7%
−86
1 0 0 0 1 0 0 = 0 1 1 0
–   Jumbo 0.6.66 64-bit2494+18
−18
(+16)14 − 18
(+8−12=12)
43.8%
14.0 / 32
10.1%
−27
1 0 1 0 0 1 1 0 = 0 0 = 0 = 1 1 = = = = 0 = = = 0 1 1 0 0 = 0 =
–   Movei 00.8.3582493+32
−32
(+15)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
21.3%
−27
0 1 1 0 0 1 = 0 1 0
–   Jumbo 0.6.51 64-bit2493+28
−28
(+15)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
18.9%
−52
= 0 = =
–   Bagatur 1.5g 64-bit2489+27
−27
(+11)0 − 1
(+0−1=0)
0.0%
0.0 / 1
25.5%
−INF
0
–   Booot 4.10.12487+33
−33
(+9)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
32.2%
−97
= 0 0 1 0 1 = 0 0 =
–   Jumbo 0.6.10 64-bit2483+24
−24
(+5)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
36.3%
−278
0 0 0 =
–   Bruja 1.9.1 64-bit2483+18
−18
(+5)5 − 5
(+3−3=4)
50.0%
5.0 / 10
34.0%
+5
1 0 = 0 = 0 1 = 1 =
–   Jumbo 0.6.96 64-bit2476+28
−28
(−2)0 − 4
(+0−4=0)
0.0%
0.0 / 4
55.9%
−INF
0 0 0 0
–   Trace 1.37a2472+18
−18
(−6)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
67.5%
−289
0 = 0 0
–   Jumbo 0.6.31 64-bit2470+25
−25
(−8)7 − 5
(+5−3=4)
58.3%
7.0 / 12
70.6%
+43
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
75.2%
+48
= 1 0 0 1 1 = 1 = =
–   Lozza 1.18 64-bit2464+18
−18
(−14)9 − 11
(+7−9=4)
45.0%
9.0 / 20
87.4%
−55
0 0 1 0 0 = 0 1 0 0 0 1 1 = 1 0 1 = = 1
–   RubiChess 0.8 64-bit2459+26
−26
(−19)7 − 7
(+4−4=6)
50.0%
7.0 / 14
88.4%
−16
0 0 1 0 1 = = 1 0 1 = = = =
–   Nemeton 1.82459+19
−19
(−19)2 − 2
(+2−2=0)
50.0%
2.0 / 4
92.6%
−19
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
95.5%
+40
1 1 0 1 1 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 0 =
–   Orion 0.4 64-bit2452+20
−20
(−26)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
97.7%
−102
= 0 0 0 = 0 = 1 0 1 = =
–   Gaviota 0.74.41 32-bit2447+33
−33
(−31)5 − 5
(+4−4=2)
50.0%
5.0 / 10
95.1%
−31
1 = 0 0 = 1 1 1 0 0
–   Eeyore 1.52 64-bit2445+18
−18
(−33)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.5%
+90
1 0 0 = 1 1 1 1 1 0
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(−33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.4%
+62
= 1 0 1
–   Shallow r694 64-bit2445+18
−18
(−33)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
99.5%
−61
0 0 0 0 0 1 = = 1 = 1 1
–   Teki 2 64-bit2442+18
−18
(−36)19 − 13
(+14−8=10)
59.4%
19.0 / 32
99.8%
+26
= = 0 = 1 0 1 0 = 0 1 = 1 = 1 1 = 1 1 = = 1 1 = 0 0 1 1 0 1 0 1
–   Abrok 5.02441+18
−18
(−37)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.8%
+86
0 1 1 0 1 1 1 = 1 0
–   Taltos rev118 64-bit2436+20
−20
(−42)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−42
1 0 0 1
–   Delphil 2.6b2436+33
−33
(−42)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
98.7%
−9
1 1 0 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 =
–   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-bit2431+21
−21
(−47)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+120
1 1 = 1 0 1 1 1 1 = 1 0 0 1
–   Nemeton 1.612425+28
−28
(−53)9 − 9
(+7−7=4)
50.0%
9.0 / 18
99.9%
−50
= 0 0 = 1 = 1 0 1 1 1 1 0 1 0 0 = 0
–   RomiChess P3n 64-bit2422+15
−15
(−56)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−13
= = = 0 1 1 0 1 1 0 0 1 0 1 0 = 1 = 1 = 1 = 0 1 = = = 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-bit2421+21
−21
(−57)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−67
= 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 1.72419+18
−18
(−59)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+23
1 1 0 =
–   KnightDreamer 3.32418+34
−34
(−60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−60
0 1
–   Monolith 0.3 64-bit2418+24
−24
(−60)10.5 − 2.5
(+8−0=5)
80.8%
10.5 / 13
100.0%
+144
= = 1 1 = 1 1 1 = 1 1 = 1
–   Ares 1.005.2 64-bit2411+17
−18
(−67)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−67
1 0
–   Jonesy 1.0 64-bit2411+21
−21
(−67)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−162
0 = 1 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-bit2394+15
−15
(−84)3 − 7
(+1−5=4)
30.0%
3.0 / 10
100.0%
−206
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-bit2388+17
−17
(−90)21.5 − 12.5
(+16−7=11)
63.2%
21.5 / 34
100.0%
−1
1 1 1 = 1 = 1 = = 1 = 1 1 0 0 1 0 0 = 1 = 1 1 1 1 0 = = 1 1 0 = 0 =
–   Thor's Hammer 2.28 32-bit2384+24
−24
(−94)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+55
= 0 1 1 0 = 1 1 1 1
–   Galjoen 0.39 64-bit2383+18
−18
(−95)31.5 − 12.5
(+25−6=13)
71.6%
31.5 / 44
100.0%
+55
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 = = = =
–   Tytan 9.32378+23
−23
(−100)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−62
1 1 1 1 = 0 0 1 0 0
–   Waxman 20172370+17
−17
(−108)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+181
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-bit2357+18
−17
(−121)7 − 7
(+6−6=2)
50.0%
7.0 / 14
100.0%
−121
1 1 0 = 0 1 0 1 0 = 0 1 0 1
–   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 1.72343+19
−19
(−135)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−30
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-bit2337+34
−34
(−141)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+108
1 = = 1 1 1 = 1 1 1
–   FireFly 2.7.2 64-bit2326+17
−17
(−152)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−56
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+23
−23
(−281)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−138
= 1
–   Terra 3.42178+25
−25
(−300)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−300
0 1
–   Gunborg 1.35 64-bit2079+23
−23
(−399)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−241
1 =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 16, 2019