CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
Winter 0.2 64-bit (2655+16
−16		)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 11 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Topple 0.7.1 64-bit2889+25
−25		(+234)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−26
0 = 0 1 0 0 0 0
–   Pirarucu 2.3.8 64-bit2851+22
−22		(+196)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
+12
0 0 0 0 1 0 = =
–   Fruit Reloaded 3.2.1 64-bit2837+13
−13		(+182)7 − 27
(+4−24=6)
20.6%
7.0 / 34
0.0%
−53
1 0 = 0 0 0 = 1 0 0 = 0 0 0 = 1 = 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 1
–   Bagatur 1.8 64-bit2828+26
−26		(+173)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
+111
0 0 = 0 = = 0 1 = 1 = = 0 =
–   Tucano 7.00 64-bit2825+19
−19		(+170)10 − 24
(+4−18=12)
29.4%
10.0 / 34
0.0%
+35
1 0 0 = 0 = = 0 0 0 0 0 = 0 1 = 1 0 = = 0 0 0 0 0 = = = 0 0 = 0 1 =
–   Godel 4.4.5 64-bit2814+18
−18		(+159)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.0%
−47
0 1 0 0 1 0 = 0 0 0
–   Topple 0.7.0 64-bit2814+27
−27		(+159)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
+60
0 0 0 = = = = 0 0 1 = =
–   Topple 0.5.0 64-bit2805+27
−27		(+150)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−5
0 0 0 0 0 = 0 = 1 = 1 0
–   Igel 1.7.0 64-bit2796+29
−29		(+141)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+141
0 0 1 = = 1 1 0
–   Rhetoric 1.4.3 64-bit2794+12
−12		(+139)9 − 25
(+5−21=8)
26.5%
9.0 / 34
0.0%
−32
0 0 1 0 0 = 0 0 0 0 0 0 0 = = 0 1 = 1 0 1 1 0 0 0 = 0 0 = 0 = 0 = 0
–   RuyDos 1.1.11 64-bit2787+23
−23		(+132)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
0
0 = = = 0 = 0 0 = 0 0 1
–   Francesca MAD 0.25 64-bit2787+23
−23		(+132)4 − 10
(+1−7=6)		28.6%
4.0 / 14
0.0%
−2
0 0 = = = = 0 = = 0 0 0 0 1
–   tomitankChess 3.0 64-bit2786+16
−16		(+131)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+57
0 = 0 = = 0 = 1
–   RuyDos 1.1.6 64-bit2783+17
−17		(+128)10.5 − 23.5
(+5−18=11)
30.9%
10.5 / 34
0.0%
−2
= 0 = 0 = 1 = 0 0 1 0 0 0 0 0 = 0 = 1 0 = 0 1 = 0 0 0 0 0 1 = = 0 =
–   Cheese 2.1 64-bit2781+19
−19		(+126)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
+30
= = = 0 = 0 0 1 = 0 0 =
–   RuyDos 1.1.10 64-bit2780+22
−23		(+125)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−128
0 = = = 0 0 0 0 0 0
–   RubiChess 1.1 64-bit2775+20
−20		(+120)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+36
= 1 0 0 = 0 1 0
–   RofChade 1.0 64-bit2774+19
−18		(+119)13 − 21
(+10−18=6)
38.2%
13.0 / 34
0.0%
+32
1 0 = 0 1 1 1 0 0 0 0 0 1 0 1 0 = 0 = = 0 0 0 0 = 1 1 0 = 1 0 0 0 1
–   Frenzee 3.5.19 64-bit2773+14
−14		(+118)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Godel 4.0.7 64-bit2759+19
−19		(+104)15 − 19
(+9−13=12)
44.1%
15.0 / 34
0.0%
+66
0 = 0 = 1 = = = 1 0 = 1 = = 0 = 0 0 1 0 1 0 1 = = 0 0 1 = 0 0 1 1 0
–   FabChess 1.12.8 64-bit2756+26
−26		(+101)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
+14
0 1 1 = = 0 = 0 0 = = 0 = 0
–   Devel 3.2.92753+27
−27		(+98)5.5 − 8.5
(+4−7=3)		39.3%
5.5 / 14
0.0%
+22
0 0 = = 0 1 0 0 0 0 = 1 1 1
–   Topple 0.3.5 64-bit2742+30
−30		(+87)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
+12
0 = 1 0 0 0 = 0 1 1
–   Chronos 1.9.9 64-bit2739+13
−13		(+84)9.5 − 24.5
(+6−21=7)
27.9%
9.5 / 34
0.0%
−79
0 0 0 1 0 0 1 = = 0 0 = 0 1 0 0 1 = 0 0 0 = 1 0 1 0 0 = = 0 0 0 0 0
–   Counter 3.0 64-bit2731+28
−28		(+76)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.0%
+102
1 = 1 = 0 1 0 1 0 =
–   Devel 2.00002725+14
−14		(+70)13 − 22
(+7−16=12)
37.1%
13.0 / 35
0.0%
−11
0 0 = 0 0 0 = 1 = 0 1 = = 1 = 1 0 0 0 0 1 = 0 0 1 0 0 0 = 0 = = = 1 =
–   GreKo 2018.08 64-bit2716+20
−21		(+61)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−81
= 0 = 0 = 0
–   Counter 2.9 64-bit2714+24
−24		(+59)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−112
0 0 = 0 0 0 = = 0 1
–   Topple 0.4.0 64-bit2710+25
−25		(+55)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+100
0 = = = 1 1
–   DanaSah 8.32699+21
−21		(+44)8 − 10
(+5−7=6)		44.4%
8.0 / 18
0.0%
+9
0 0 1 0 = 0 0 0 = = 1 1 = = = 1 1 0
–   Benjamin 1.02698+26
−26		(+43)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.3%
−130
0 0 1 0 = = = 0 0 0
–   Pirarucu 2.2.2 64-bit2698+19
−19		(+43)12 − 22
(+8−18=8)
35.3%
12.0 / 34
0.0%
−61
1 0 1 0 1 0 1 0 1 = 1 0 0 = 0 0 1 0 = 0 0 = = 0 = = 0 1 0 0 = 0 0 0
–   ECE 19.6.6.3 64-bit2694+21
−21		(+39)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.2%
−81
1 0 0 0 1 1 0 0 = 0
–   WyldChess 1.51 64-bit2684+15
−15		(+29)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.5%
−INF
0
–   Counter 2.8 64-bit2672+25
−25		(+17)16 − 18
(+11−13=10)
47.1%
16.0 / 34
12.3%
−5
= 0 = 1 0 0 = 1 1 1 1 1 0 = 1 1 0 = = 0 = 1 1 0 = 0 = 0 0 0 0 1 0 =
–   Chessmaster 112665+12
−12		(+10)7 − 5
(+4−2=6)		58.3%
7.0 / 12
15.6%
+56
1 = = = = 1 1 = 1 0 0 =
–   Minic 0.65 64-bit2661+28
−28		(+6)6 − 6
(+5−5=2)		50.0%
6.0 / 12
33.6%
+6
1 1 0 1 = 1 0 = 0 0 0 1
–   Drosophila 1.6 64-bit2661+24
−24		(+6)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
34.0%
−18
0 1 = = = = = 0 = =
–   tomitankChess 2.0 64-bit2658+18
−18		(+3)16.5 − 17.5
(+12−13=9)
48.5%
16.5 / 34
39.0%
−9
1 = 1 0 0 0 0 = = 0 = 1 1 0 = 1 = 0 = 1 1 0 0 1 0 = 1 0 = 0 1 0 1 1
–   CM9000 Enforcer2658+20
−20		(+3)6 − 6
(+4−4=4)		50.0%
6.0 / 12
39.5%
+6
= = 1 0 0 = 1 = 1 1 0 0
–   Philou 3.7.1 64-bit2652+13
−13		(−3)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
59.1%
+214
= 1 1 1 0 = 1 = 1 1 1 1
–   ECE X3 64-bit2646+16
−16		(−9)9.5 − 7.5
(+9−7=1)		55.9%
9.5 / 17
78.2%
+43
0 0 1 1 0 1 1 1 1 1 = 1 1 0 0 0 0
–   CM10th Pestilence2643+24
−24		(−12)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
77.6%
−43
1 0 0 1 0 1 0 = = = 1 0
–   DanaSah 7.32640+14
−14		(−15)21.5 − 20.5
(+14−13=15)
51.2%
21.5 / 42
91.1%
−9
1 = 1 = = = = 0 0 1 = = = = = 1 1 1 0 = 1 0 1 1 1 0 = 0 0 0 = 0 1 0 = 0 1 1 1 0 = 0
–   tomitankChess 2.1 64-bit2637+22
−22		(−18)3 − 7
(+2−6=2)		30.0%
3.0 / 10
90.1%
−168
= 0 0 1 1 0 0 0 0 =
–   Igel 1.1 64-bit2628+26
−26		(−27)0 − 1
(+0−1=0)		0.0%
0.0 / 1
95.4%
−INF
0
–   Igel 1.2 64-bit2628+19
−19		(−27)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
98.2%
−152
0 = = = 0 0 0 1
–   K2 0.912616+15
−15		(−39)11.5 − 9.5
(+10−8=3)		54.8%
11.5 / 21
100.0%
−1
1 0 0 0 = 1 0 = 1 0 1 0 = 0 0 1 1 1 1 1 1
–   FabChess 1.11 64-bit2616+32
−32		(−39)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
98.2%
+108
= = 1 1 1 =
–   RubiChess 1.0 64-bit2614+21
−21		(−41)15.5 − 10.5
(+10−5=11)		59.6%
15.5 / 26
99.9%
+18
= 1 0 = = = 1 = 1 1 0 = 1 1 = 0 1 = 1 0 = = = 0 1 1
–   Monolith 0.4 64-bit2609+19
−19		(−46)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−52
0 = = 1 0 1 1 0
–   Nawito 18122599+20
−20		(−56)5 − 3
(+5−3=0)		62.5%
5.0 / 8
100.0%
+54
1 0 0 1 1 1 0 1
–   Glass 2.0 64-bit2598+13
−13		(−57)21 − 13
(+17−9=8)
61.8%
21.0 / 34
100.0%
+25
1 0 = 0 1 0 = 0 1 = = 0 1 1 = 1 0 1 1 0 1 0 1 1 1 1 0 1 1 = 1 = = 1
–   Schooner 1.83 64-bit2585+25
−25		(−70)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+219
= 1 1 1
–   Coiled 0.6 64-bit2582+12
−12		(−73)26 − 16
(+19−9=14)
61.9%
26.0 / 42
100.0%
+7
0 = 1 0 1 1 0 1 1 1 1 0 0 1 1 1 = 1 = 1 = = = 1 = = 0 1 = 0 = = 1 0 = 1 0 1 1 1 = =
–   Delocto 0.6 64-bit2580+15
−15		(−75)7 − 2
(+5−0=4)		77.8%
7.0 / 9
100.0%
+102
1 1 = = 1 1 = = 1
–   Schooner 1.8 64-bit2568+20
−20		(−87)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−87
= = 0 1
–   Dorky 4.8 64-bit2558+14
−14		(−97)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+20
= 0 0 1 1 1 = 0 1 = 0 0 = 0 1 1 1 1 = 1 1 1 1 1 1 1 1 0 1 = 0 1
–   JikChess 0.02 64-bit2558+16
−16		(−97)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   RubiChess 0.9 64-bit2554+22
−22		(−101)23 − 11
(+17−5=12)
67.6%
23.0 / 34
100.0%
+13
0 = 1 1 = = = 1 = 1 1 1 = 0 = 1 1 1 = = 1 0 1 1 1 1 0 1 0 = = 1 = 1
–   Ghost 3.1 64-bit2553+15
−15		(−102)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−259
0 = 0 =
–   Betsabe II 1.842546+14
−14		(−109)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−204
0 = 0 1
–   Orion 0.5 64-bit2528+14
−14		(−127)24 − 14
(+20−10=8)
63.2%
24.0 / 38
100.0%
−33
1 0 = 1 = 1 0 0 0 1 1 1 1 = = 0 = 1 1 0 1 0 1 1 = 1 1 0 = 1 1 1 0 1 = 1 1 0
–   Bagatur 1.5e 64-bit2517+22
−22		(−138)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−148
= 0 = 1
–   Jumbo 0.6.66 64-bit 4CPU2509+28
−28		(−146)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Winter 0.1.1 64-bit2497+21
−21		(−158)27.5 − 6.5
(+22−1=11)
80.9%
27.5 / 34
100.0%
+55
= 1 = = = 1 1 = = 1 1 1 1 1 1 = 1 1 1 0 = 1 = = 1 1 1 1 1 1 1 1 1 =
–   Jumbo 0.6.66 64-bit2493+17
−17		(−162)23 − 9
(+20−6=6)
71.9%
23.0 / 32
100.0%
+2
1 = 1 = 0 1 = = 1 1 1 1 1 1 0 1 0 1 0 1 = = 1 1 1 1 1 1 0 1 1 0
–   Jumbo 0.6.35 64-bit2480+20
−20		(−175)23.5 − 10.5
(+22−9=3)
69.1%
23.5 / 34
100.0%
−16
0 1 0 1 1 1 1 = 1 1 = 1 1 0 0 1 1 0 0 1 1 1 1 1 1 1 0 1 1 1 = 0 1 0
–   Lozza 1.18 64-bit2475+16
−15		(−180)27.5 − 7.5
(+25−5=5)
78.6%
27.5 / 35
100.0%
+50
1 1 0 = 0 1 1 = 1 0 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 0 1 1 1 1 0 1 1 1
–   Nemeton 1.812464+20
−20		(−191)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
−58
= = = 1 1 1 1 1 = = 0 1
–   Topple 0.2.1 64-bit2460+18
−18		(−195)25.5 − 8.5
(+23−6=5)
75.0%
25.5 / 34
100.0%
+6
0 1 0 1 1 1 1 1 = = 1 1 0 1 1 1 1 1 1 1 1 = 0 1 = = 1 1 0 1 1 0 1 1
–   Teki 2 64-bit2441+16
−16		(−214)25.5 − 8.5
(+21−4=9)
75.0%
25.5 / 34
100.0%
−34
= 1 1 1 = 1 = = 1 1 1 1 1 0 1 1 1 = 1 1 1 1 0 1 = 0 1 = = 1 1 = 0 1
–   Nemeton 1.72421+18
−18		(−234)29.5 − 4.5
(+27−2=5)
86.8%
29.5 / 34
100.0%
+78
1 1 1 1 1 0 1 = 1 1 1 1 1 = 1 = 1 0 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1
–   Popochin 4.1 64-bit2397+16
−16		(−258)28 − 6
(+25−3=6)
82.4%
28.0 / 34
100.0%
0
= 1 1 1 1 1 1 1 = 1 = 0 1 1 1 1 1 1 1 = = 1 1 0 0 1 1 1 1 = 1 1 1 1
–   Galjoen 0.39 64-bit2388+16
−16		(−267)29.5 − 6.5
(+28−5=3)
81.9%
29.5 / 36
100.0%
+13
1 1 1 0 0 1 0 = 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 0 1 =
–   Waxman 20172372+16
−16		(−283)27.5 − 6.5
(+23−2=9)
80.9%
27.5 / 34
100.0%
−57
1 1 1 0 = 1 0 1 = = 1 1 1 1 1 1 1 1 1 1 = = 1 = 1 1 = 1 1 = = 1 1 1
–   Isa 2.0.64 64-bit2364+16
−16		(−291)26.5 − 7.5
(+24−5=5)
77.9%
26.5 / 34
100.0%
−65
1 0 = 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 = 1 1 1 = 1 0 1 1 1 0
–   CT800 1.32 64-bit2265+19
−19		(−390)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Barbarossa 0.4.0 64-bit2134+17
−17		(−521)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1438 games: 579 wins, 480 losses, 379 draws (26.4%), score: 53.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on September 26, 2020