CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Winter 0.6 64-bit (2937+18
−18
)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 12 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Wasp 3.60 64-bit3079+17
−17
(+142)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SmarThink 1.98 64-bit3039+9
−10
(+102)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+45
0 0 0 0 = 1 = 0 0 0 0 0 0 = 1 1 0 0 0 1 1 1 = = 0 0 = = 1 1 1 1
–   Naum 4.6 64-bit3032+7
−8
(+95)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
+56
0 0 = = = 0 = 1 = = 0 = 1 0 1 = 0 0 = = 0 = 1 = = 0 = 0 = 1 = 1
–   Hakkapeliitta TCEC v2 64-bit3020+10
−10
(+83)14.5 − 18.5
(+7−11=15)
43.9%
14.5 / 33
0.0%
+44
= 0 = 0 0 = 0 = = 1 0 0 1 = 0 0 = = 1 = 0 = = 0 = 1 = 1 0 = 1 1 =
–   Pirarucu 3.0.7 64-bit3019+15
−15
(+82)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−5
0 = 1 1 0 0 0 0 0 = = 1 0 1 0 = 0 = 0 = 1 = = 0 0 = 1 1 0 0 = 0
–   Demolito 2018-10-29 64-bit3016+16
−16
(+79)12 − 21
(+9−18=6)
36.4%
12.0 / 33
0.0%
−24
0 0 = = 1 = 1 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 = 0 1 1 = 1 0 = 0 0 0
–   Rodent III 0.287 64-bit3005+19
−19
(+68)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−7
= 1 = 0 = = = 0 0 = 1 1 = = 0 = = 0 = 0 = 1 0 = 0 = = = 0 0 0 0
–   Deuterium 2019.1.36.50 64-bit2999+14
−14
(+62)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+44
= 1 0 0 = 1 0 1 0 0 0 0 1 = 1 = 1 1 = = = 0 = = = 1 0 0 = = = =
–   Hiarcs 142987+8
−8
(+50)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−40
0 1 0 0 0 0 0 = 0 = 0 0 0 1 0 1 = = = 1 = 0 0 = = = 1 = = = 0 =
–   Pirarucu 2.9.5 64-bit2985+18
−18
(+48)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+8
= = 0 0 1 = 1 0 = 0 0 0 = 1 1 = = 0 1 1 = 0 0 0 = = = 1 0 1 0 =
–   Amoeba 3.0 64-bit2974+15
−15
(+37)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.1%
−76
= 0 = 0 1 = 0 0 0 0 1 0 0 = = 0 0 = = 0 0 = 1 1 0 = 0 0 = 0 1 =
–   Marvin 3.4.0 64-bit2963+16
−16
(+26)11.5 − 20.5
(+3−12=17)
35.9%
11.5 / 32
1.8%
−54
0 = = 0 0 = = = 0 1 0 = 0 0 = = 0 = = 1 0 = = 0 0 = = = = 0 1 =
–   Bobcat 8.0 64-bit2958+10
−10
(+21)14 − 18
(+10−14=8)
43.8%
14.0 / 32
2.2%
−22
1 0 = = 0 0 1 0 0 1 1 1 = 0 1 0 = 0 = 0 0 = 0 0 1 0 1 = 1 1 0 =
–   Godel 6.0 64-bit2947+16
−16
(+10)18 − 14
(+14−10=8)
56.3%
18.0 / 32
20.8%
+54
1 1 = 1 1 = 0 0 0 = = 1 1 1 0 0 1 1 0 0 1 1 0 1 = 1 1 0 = = 0 =
–   Cheng 4.39 64-bit2945+9
−9
(+8)13 − 19
(+5−11=16)
40.6%
13.0 / 32
20.9%
−46
= 0 = = 1 = 1 0 = = 1 0 = 0 = 0 = = 0 0 0 1 0 = = 1 = = 0 0 = =
–   Crafty 25.2 64-bit2933+11
−10
(−4)1 − 0
(+1−0=0)
100.0%
1.0 / 1
66.5%
+INF
1
–   Spark 1.0 64-bit2927+7
−7
(−10)13 − 19
(+5−11=16)
40.6%
13.0 / 32
86.9%
−65
0 = 0 = 0 = 0 0 = 0 = = 1 = 0 = = = = 1 = 1 = 0 = 0 0 = = 0 1 1
–   Dirty CUCUMBER 64-bit2925+15
−15
(−12)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
85.6%
+1
= = 1 0 0 1 0 = 1 1 = = 0 = 0 = 1 = = = 1 0 1 1 = 1 0 1 0 = 0 =
–   Atlas 3.91 64-bit2925+11
−12
(−12)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
87.8%
+23
1 0 0 0 1 = 0 0 = 1 = 0 1 = 1 1 0 1 1 0 = 1 = 0 1 = 0 0 1 1 1 1
–   Spike 1.4 Leiden2921+7
−7
(−16)15 − 17
(+7−9=16)
46.9%
15.0 / 32
95.5%
−35
0 0 = = 0 1 = = 1 = 0 1 = = 0 = = 0 1 = = 1 = 0 1 = 0 = = = 0 1
–   Toga II 4.0 64-bit2918+14
−14
(−19)17 − 15
(+12−10=10)
53.1%
17.0 / 32
95.8%
+4
0 0 1 = 0 = = 0 1 0 0 = 0 = 0 = = = 1 = 1 1 1 0 1 1 = 0 1 1 1 1
–   EXchess 7.97b 64-bit2914+11
−11
(−23)14.5 − 18.5
(+10−14=9)
43.9%
14.5 / 33
98.8%
−65
= = 1 = 1 1 1 = 0 0 0 = 0 1 1 0 0 0 0 1 = 1 1 = = 0 0 1 = 0 0 0 0
–   Quazar 0.4 64-bit2901+7
−7
(−36)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+29
1 1 1 = = 0 = = 0 0 1 1 1 1 0 0 0 1 1 1 1 = = 1 = 1 = 0 0 0 1 1
–   Zurichess Neuchatel 64-bit2900+10
−10
(−37)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+85
= 0 1 1 1 = 1 = = 1 1 = 1 1 1 = = 1 1 = = 1 1 0 0 = 1 0 = 1 1 =
–   Tucano 7.07 64-bit2899+16
−16
(−38)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
99.9%
−7
0 = 0 = = = 1 1 1 = 1 1 0 = 1 0 = = 1 1 = 0 = = 1 = 1 0 = 0 = =
–   Deep Junior Yokohama 64-bit2899+9
−9
(−38)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
+16
1 1 1 0 1 1 1 0 = = 1 = 1 0 0 0 = = 0 = 1 = 1 0 = 0 1 0 = 1 1 1
–   Daydreamer 2.0.0-pre2 64-bit2894+13
−13
(−43)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+33
0 0 = = 1 0 1 0 1 0 0 = = = 1 1 0 1 1 0 1 = = 1 1 1 = = 1 1 1 1
–   Godel 5.5.1 64-bit2889+16
−16
(−48)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
+34
1 1 = 0 1 = = 1 1 1 0 1 1 0 1 1 0 1 0 0 1 1 0 1 0 0 = 1 = 1 1 0
–   Thinker 5.4d Inert 64-bit2886+8
−8
(−51)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+36
= = 1 0 1 1 1 1 1 = 0 = = 1 1 1 0 = = = 1 1 0 0 1 1 0 = 1 0 1 =
–   Murka 3 64-bit2882+8
−8
(−55)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+56
1 0 0 1 1 = 1 0 1 1 0 1 = = 1 1 1 = = 1 1 1 1 = 1 0 = 1 0 0 = 1
–   Counter 3.3 64-bit2879+20
−20
(−58)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   The Baron 3.44 64-bit2874+22
−22
(−63)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+45
= 1 1 0 1 0 1 = = = 1 0 1 = 0 1 1 = 1 1 1 = 1 = 1 = 1 0 1 0 1 =
–   Gaviota 1.0 64-bit2873+8
−8
(−64)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−25
1 0 1 0 0 1 0 0 1 1 = = 0 = = = = 1 1 0 1 1 1 1 = 0 = 1 = = = =
–   MinkoChess 1.3 64-bit2870+8
−8
(−67)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−57
= 0 1 1 = = = 1 1 = 1 = 0 0 1 1 1 1 0 = 0 0 0 0 0 0 = 1 = = = 1
–   DisasterArea 1.65 64-bit2866+10
−10
(−71)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
−4
1 = 1 = 1 = 1 0 = = 1 = = = = = = 1 = = 1 = 0 0 = = 1 1 1 1 0 =
–   Asymptote 0.6 64-bit2851+16
−16
(−86)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Zappa Mexico II 64-bit2845+7
−7
(−92)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Ktulu 92781+8
−8
(−156)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−125
=
–   Frenzee 3.5.19 64-bit2770+8
−8
(−167)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−197
=
–   WildCat 82623+7
−7
(−314)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−283
=
–   Jellyfish 1.1 64-bit2610+10
−11
(−327)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019