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
Winter 0.1.1 64-bit (2495+21
−21
)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 6 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   tomitankChess 2.0 64-bit2656+18
−18
(+161)5.5 − 24.5
(+3−22=5)
18.3%
5.5 / 30
0.0%
−94
0 = = 0 0 0 1 0 0 0 0 0 0 1 = = 0 0 0 0 0 0 0 0 0 = 1 0 0 0
–   Winter 0.2 64-bit2651+18
−18
(+156)6.5 − 27.5
(+1−22=11)
19.1%
6.5 / 34
0.0%
−57
= 0 = = = 0 0 = = 0 0 0 0 0 0 = 0 0 0 1 = 0 = = 0 0 0 0 0 0 0 0 0 =
–   RubiChess 1.0 64-bit2615+21
−21
(+120)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Monolith 0.4 64-bit2607+19
−19
(+112)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+112
0 1 = = 1 0 = = 0 1
–   Donna 4.0 64-bit2605+15
−15
(+110)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+25
= = 0 = 0 =
–   DanaSah 6.502605+22
−22
(+110)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+42
= 1 1 0 0 0
–   Philou 3.7.1 32-bit2599+33
−33
(+104)5 − 1
(+4−0=2)
83.3%
5.0 / 6
0.0%
+334
= 1 1 = 1 1
–   Ethereal 8.05 64-bit2598+28
−28
(+103)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+221
0 = 1 1 1 =
–   Colossus 2007c2595+33
−33
(+100)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−95
1 0 = 0 0 0
–   Muse 0.953 64-bit2595+17
−16
(+100)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−57
0 =
–   K2 0.872583+18
−17
(+88)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−235
0 0 0 0 1 0
–   Crafty 22.4 32-bit2581+32
−32
(+86)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−149
= 0 = 0 0 0
–   Delocto 0.6 64-bit2576+16
−16
(+81)5 − 1
(+5−1=0)
83.3%
5.0 / 6
0.0%
+411
0 1 1 1 1 1
–   Counter 2.1.0 64-bit2574+25
−25
(+79)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+79
= = 0 1 1 0
–   Coiled 0.6 64-bit2570+14
−14
(+75)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
0.0%
+105
1 0 1 1 = = 1 1 0 0 1 0 = = 0 = 0 1 = 0 = 1 = 0 0 = = 1 1 = = 1 = 1
–   GreKo 12.5 64-bit2569+33
−33
(+74)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−38
= 1 0 = 0 0
–   Schooner 1.8 64-bit2566+20
−20
(+71)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−47
0 = 0 = 1 = 0 = 1 0 0 0
–   Capivara LK 0.09b02g 64-bit2561+17
−17
(+66)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−170
= 0 = 0 0 0
–   Arasan 11.7 32-bit2558+32
−32
(+63)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.1%
+63
= = 1 0 1 0
–   Dirty ACCA4 64-bit2555+33
−33
(+60)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.1%
−129
1 0 0 = 0 0
–   Jazz 840 64-bit 4CPU2553+20
−20
(+58)17 − 19
(+12−14=10)
47.2%
17.0 / 36
0.0%
+40
= 1 0 1 1 1 1 0 0 = 1 0 = = 0 0 0 1 = 0 = 0 1 1 0 = 0 1 1 0 = 1 = 0 0 =
–   BugChess2 1.6.22553+32
−32
(+58)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.2%
+162
1 1 = 1 = 0
–   RubiChess 0.9 64-bit2552+22
−22
(+57)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+20
= = 0 = 0 1 0 1 0 1
–   Pirarucu 2.1.1 64-bit2550+28
−28
(+55)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.1%
−59
= 0 = 1 0 0 = 0
–   Tornado 3.21a 32-bit2547+33
−33
(+52)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.4%
−33
0 = 0 1
–   Betsabe II 1.842543+15
−15
(+48)16 − 18
(+12−14=8)
47.1%
16.0 / 34
0.0%
+29
0 0 = 0 0 1 1 = 1 0 1 = = 1 0 0 0 1 1 0 = 1 = 0 1 1 0 0 0 0 = 1 = 1
–   AnMon 5.752538+15
−15
(+43)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.1%
−157
0 0 = 0 0 1
–   Betsabe II 1.752508+22
−22
(+13)2 − 8
(+1−7=2)
20.0%
2.0 / 10
19.6%
−222
0 0 0 = 0 0 = 0 0 1
–   WyldChess 1.1 64-bit2506+29
−29
(+11)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
27.1%
−56
= 0 = =
–   MadChess 2.2 64-bit2501+16
−16
(+6)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
31.1%
−167
0 1 = 0 0 = 0 = 0 0
–   Dorky 4.5 64-bit2500+19
−19
(+5)4 − 4
(+4−4=0)
50.0%
4.0 / 8
36.3%
+5
1 1 0 1 1 0 0 0
–   DoubleCheck 3.1 32-bit2485+34
−34
(−10)1 − 5
(+1−5=0)
16.7%
1.0 / 6
67.0%
−331
1 0 0 0 0 0
–   Booot 4.12.02484+34
−34
(−11)2 − 4
(+1−3=2)
33.3%
2.0 / 6
70.4%
−123
0 0 0 1 = =
–   Jumbo 0.6.10 64-bit2482+24
−24
(−13)4 − 6
(+3−5=2)
40.0%
4.0 / 10
78.5%
−91
1 0 0 0 = = 0 1 0 1
–   Bruja 1.9.1 64-bit2482+18
−18
(−13)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
80.5%
−82
0 1 = 0 0 1
–   Drosophila 1.5.1 64-bit2479+17
−17
(−16)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
88.0%
+87
0 0 1 1 1 0 1 0 1 = 1 1
–   Jumbo 0.6.35 64-bit2478+19
−19
(−17)28 − 14
(+20−6=16)
66.7%
28.0 / 42
88.1%
+90
= = = = = 1 1 1 0 1 1 = = 1 1 = 1 1 1 0 1 = 1 1 1 = = = = 1 = 1 0 0 0 1 1 1 1 0 = =
–   Trace 1.37a2472+18
−18
(−23)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
94.5%
−175
1 0 0 1 0 = 0 0
–   Jumbo 0.6.31 64-bit2469+25
−25
(−26)7 − 5
(+6−4=2)
58.3%
7.0 / 12
93.8%
+32
1 1 0 1 = 1 0 1 0 = 0 1
–   Lozza 1.18 64-bit2466+17
−17
(−29)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
98.2%
+30
0 = 1 = 0 = 1 1 1 = 0 1 = 1 = =
–   Giraffe 20150908 64-bit2462+19
−19
(−33)6 − 0
(+6−0=0)
100.0%
6.0 / 6
98.6%
+INF
1 1 1 1 1 1
–   RubiChess 0.8 64-bit2459+26
−26
(−36)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
98.1%
−78
= 0 = 0 0 1 = 1
–   Carballo 1.22457+24
−24
(−38)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.0%
−38
0 = 1 1 = 0
–   Topple 0.2.1 64-bit2456+18
−18
(−39)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
99.7%
−27
0 1 = = 0 0 0 0 0 1 1 1 1 = 1 = 1 0 = 1 = 1 = = 0 1 = 1 1 0 0 0
–   Orion 0.4 64-bit2451+20
−20
(−44)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
99.8%
+19
1 1 = = 1 1 1 0 0 = 0 1 0 = 1 = 1 0
–   Shallow r694 64-bit2445+18
−18
(−50)4 − 8
(+2−6=4)
33.3%
4.0 / 12
100.0%
−158
1 0 0 = 0 0 0 1 = = 0 =
–   Eeyore 1.52 64-bit2445+18
−18
(−50)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−50
= 0 1 0 1 =
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(−50)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+107
1 = 1 =
–   Cheng3 1.02b2443+34
−34
(−52)2 − 4
(+1−3=2)
33.3%
2.0 / 6
99.4%
−164
0 0 = = 0 1
–   Abrok 5.02442+18
−18
(−53)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+142
0 1 = 1 1 1
–   Teki 2 64-bit2440+18
−18
(−55)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
100.0%
−17
1 = = 1 0 1 0 1 = = = 1 0 0 0 1 1 1 = 1 1 1 0 0 = 0 0 1 0 1
–   Delphil 2.6b2435+33
−33
(−60)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.9%
−52
1 0 0 = 1 =
–   Snitch 1.6.2 64-bit2434+22
−22
(−61)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+21
= 1 1 0
–   Bearded N44.5 64-bit2434+21
−21
(−61)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+166
1 0 1 1
–   TJchess 1.3 64-bit2434+17
−17
(−61)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−50
= 1 = 0
–   Nemeton 1.612424+28
−28
(−71)14.5 − 9.5
(+10−5=9)
60.4%
14.5 / 24
100.0%
−4
= = = = 0 1 1 = 1 = 1 1 = 1 0 1 1 = 1 0 = 1 0 0
–   Ares 1.005.2.1 64-bit2420+21
−21
(−75)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+75
= = 1 1
–   Cmcchess 2.6 64-bit2419+17
−17
(−76)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+34
= 1 1 0 1 =
–   Nemeton 1.72418+18
−18
(−77)16 − 16
(+11−11=10)
50.0%
16.0 / 32
100.0%
−79
0 = = = 0 1 0 1 0 = 1 = 1 = 0 1 0 0 0 = = 1 = 0 1 = 1 1 1 1 0 0
–   RomiChess P3n 64-bit2417+15
−15
(−78)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+60
1 1 1 0 1 1 = 1 = 0 1 = 1 = 1 0
–   Monolith 0.3 64-bit2417+24
−24
(−78)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+149
= 1 1
–   Ares 1.005.2 64-bit2411+17
−17
(−84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−84
= =
–   Ifrit m1.8 64-bit2411+18
−18
(−84)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−31
1 = 0 = = 1
–   Gaia 3.5 32-bit2409+21
−21
(−86)2 − 4
(+1−3=2)
33.3%
2.0 / 6
100.0%
−196
1 0 = 0 0 =
–   Queen 4.032408+18
−18
(−87)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+2
= = = = 1 1
–   Thor's Hammer 2.28 32-bit2384+23
−23
(−111)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−43
1 = = =
–   Isa 2.0.64 64-bit2359+17
−17
(−136)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+191
1 1 1 1 = 1 1 1 1 =
–   Flux 2.2.12354+21
−21
(−141)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jazz 840 64-bit2337+15
−15
(−158)15.5 − 4.5
(+13−2=5)
77.5%
15.5 / 20
100.0%
+45
1 = 1 1 1 0 1 1 = 1 1 1 1 1 = = 1 1 = 0
–   FireFly 2.7.2 64-bit2327+17
−17
(−168)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+115
1 = 1 1
–   Galjoen 0.38 64-bit2283+23
−23
(−212)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+14
1 1 0 1
–   Zevra 1.8.4 r650 64-bit2235+26
−26
(−260)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−110
1 = = 1
–   ChessterfieldCL i5a1901+24
−24
(−594)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pulse 1.6.1 64-bit1616+21
−21
(−879)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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