CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
The Baron 3.42 64-bit (2797+15
−14
)Quote
Author: Richard Pijl (Netherlands) Link: Homepage
This is one of the 12 The Baron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Strelka 5.5 64-bit3104+6
−6
(+307)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
+4
0 0 0 0 = 0 0 0 0 0 0 0 0 0 = 0 = 0 0 0 = 0 = 0 = 0 0 0 0 =
–   Arasan 20.3 64-bit3009+20
−20
(+212)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
+60
= = 0 = = 0 0 0 0 0 0 0 = 0 0 0 = = = 1 = 0 0 0 1 0 0 = = =
–   Defenchess 1.1f 64-bit2997+12
−12
(+200)7 − 23
(+2−18=10)
23.3%
7.0 / 30
0.0%
+16
0 1 0 0 = 0 0 0 = 0 = 0 0 0 0 0 0 0 1 = = 0 = = 0 = 0 0 = =
–   SmarThink 1.97 64-bit2995+16
−16
(+198)7 − 23
(+1−17=12)
23.3%
7.0 / 30
0.0%
+23
= 0 0 0 1 = = = = 0 = 0 = = 0 = = 0 0 0 = 0 0 0 = 0 0 0 0 0
–   Wasp 3.0 64-bit2984+12
−12
(+187)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
+63
0 0 = = = = 0 0 0 0 = 0 = = 0 0 0 0 = 1 0 = = = 0 = = = = 1 0 0
–   Ethereal 9.00 64-bit2968+18
−18
(+171)8 − 26
(+4−22=8)
23.5%
8.0 / 34
0.0%
−26
= 0 0 = 0 1 0 0 0 0 0 0 0 = 1 0 0 = = = 1 1 0 0 0 0 0 0 = = 0 0 0 0
–   Hakkapeliitta 3.0 64-bit2954+12
−11
(+157)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
+42
1 1 = = = = = = 0 0 0 = = = 0 0 0 = 0 0 1 0 = 0 = 0 0 0 = 0
–   Wasp 2.6 64-bit2947+13
−13
(+150)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
+39
= 0 = = 0 0 = 0 = 0 1 0 = = = 0 = 0 0 0 = 0 = 1 = 0 1 0 1 0
–   Rodent III 0.210 64-bit2937+19
−19
(+140)6 − 24
(+0−18=12)
20.0%
6.0 / 30
0.0%
−56
= 0 = 0 0 0 = 0 = = = = = = = = 0 0 0 0 0 0 0 0 0 0 0 = 0 0
–   Crafty 25.2 64-bit2931+11
−11
(+134)7 − 23
(+3−19=8)
23.3%
7.0 / 30
0.0%
−58
= 1 = 0 = = 0 0 0 = 0 0 = 1 0 0 0 0 0 = 0 0 0 = 0 0 1 0 0 0
–   chess22k 1.8 64-bit2930+20
−21
(+133)13 − 17
(+7−11=12)
43.3%
13.0 / 30
0.0%
+91
= = 0 0 0 0 = 1 = = 1 1 1 = = 0 0 = 1 0 = 0 = = 0 0 1 0 1 =
–   Bobcat 8.0 64-bit2923+13
−13
(+126)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−194
= 0 0 0 0
–   Cheng 4.39 64-bit2922+11
−11
(+125)8 − 22
(+6−20=4)
26.7%
8.0 / 30
0.0%
−61
0 0 1 = 0 0 0 0 0 1 0 0 0 = 0 0 1 0 = 1 0 = 1 0 0 0 0 1 0 0
–   Demolito 2018-03-01 64-bit2910+17
−17
(+113)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−31
0 0 0 1 0 = 0 = = = = 0 = 0 0 0 1 1 = 0 0 0 = = = 0 = 0 0 0
–   Quazar 0.4 64-bit2905+10
−10
(+108)11 − 19
(+4−12=14)
36.7%
11.0 / 30
0.0%
+26
= 0 0 = = 0 = = = 0 1 0 1 = 1 0 0 = = 0 = 0 = = = = 1 0 0 0
–   Toga II 4.0 64-bit2905+13
−13
(+108)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+108
= 0 1 =
–   Amoeba 2.7 64-bit2905+14
−14
(+108)11 − 19
(+3−11=16)
36.7%
11.0 / 30
0.0%
+29
= = = = = 0 = = 0 0 = = 1 = = 0 0 = 1 0 = 0 0 0 0 = = 1 = 0
–   Atlas 3.91 64-bit2902+14
−14
(+105)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+111
0 = 1 = = =
–   chess22k 1.7 64-bit2899+22
−22
(+102)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−187
0 0 = 0
–   EXchess 7.97b 64-bit2893+13
−13
(+96)11.5 − 24.5
(+4−17=15)
31.9%
11.5 / 36
0.0%
−15
= = 1 = = 0 1 = = 0 = 0 0 0 0 = = 0 0 = 0 = 1 = 0 0 0 0 0 0 0 = = 0 = 1
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+94)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−63
0 =
–   Demolito 2017-08-26 64-bit2890+20
−20
(+93)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+160
= = = 1
–   Scorpio 2.8 64-bit2885+14
−14
(+88)11 − 24
(+2−15=18)
31.4%
11.0 / 35
0.0%
−22
= 0 0 0 = 0 0 = = = = = 0 0 = 1 0 0 0 = 1 0 = = = 0 0 = = = = 0 0 = =
–   Ethereal 8.62 64-bit2885+24
−24
(+88)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+57
=
–   Gaviota 1.0 64-bit2860+11
−11
(+63)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+63
0 1
–   Dirty 30Apr2017 64-bit2856+14
−15
(+59)16 − 24
(+8−16=16)
40.0%
16.0 / 40
0.0%
−5
1 0 0 0 = 0 0 0 1 = 1 = = 0 0 1 = = = 0 = 0 1 = = 0 0 = = 0 1 0 1 = = = = 1 0 0
–   Pirarucu 2.3.8 64-bit2851+22
−22
(+54)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−357
0 0 0 = 0 0 0 0
–   DisasterArea 1.65 64-bit2847+13
−14
(+50)14.5 − 22.5
(+4−12=21)
39.2%
14.5 / 37
0.0%
−9
= 1 1 0 0 = 0 = = = 0 0 = = 0 = 0 = = = = 0 = 0 = 0 = = = = = 1 0 0 = = 1
–   Nemo 1.0.1 64-bit2847+12
−12
(+50)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
−31
0 = = = = 0 = 1 = 0 = 1 0 = 0 = = 0 = = = 1 = 0 1 0 0 0 0 1 0 0
–   Tornado 8.0 64-bit2842+13
−14
(+45)17.5 − 22.5
(+11−16=13)
43.8%
17.5 / 40
0.0%
0
= 0 0 1 = 0 1 1 = 1 = 1 = 0 = 0 = 0 1 0 0 1 0 1 0 = = 0 = 1 0 = 0 = = 1 0 1 0 0
–   The Baron 3.41 64-bit2837+22
−22
(+40)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.1%
+9
= 1 1 1 1 0 1 = = = = = = 0 = 0 0 0 1 0 0 = 0 0 = = 1 = 0 =
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(+39)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
−23
= = = = 0 = 0 1 0 = = 1 = 0 0 0 1 = 0 = 0 = = 1 0 0 = = = 0 0 1 = =
–   Tucano 7.00 64-bit2825+19
−19
(+28)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
0.9%
+122
= 0 1 1 1 = =
–   Murka 3 64-bit2824+13
−12
(+27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+27
1 0
–   Zurichess Neuchatel 64-bit2824+14
−14
(+27)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−115
= 0
–   Godel 4.4.5 64-bit2814+18
−18
(+17)5 − 5
(+4−4=2)
50.0%
5.0 / 10
6.8%
+17
= 0 1 = 0 1 1 0 1 0
–   Topple 0.5.0 64-bit2805+27
−27
(+8)8 − 4
(+7−3=2)
66.7%
8.0 / 12
30.2%
+134
= 1 1 1 1 1 1 0 0 1 0 =
–   Igel 1.7.0 64-bit2797+29
−29
(0)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
49.8%
−32
= 0 = = 1 0 = =
–   Rhetoric 1.4.3 64-bit2794+12
−12
(−3)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
59.0%
−12
0 0 0 = = = 1 0 = 0 = 0 1 = = 0 0 = 1 = 0 = 1 = = 0 1 1 1 1 = 1
–   Marvin 3.1.0 64-bit2791+21
−21
(−6)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
67.6%
−25
0 0 = = = = = = = = = 1
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−7)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
73.9%
+2
= = 1 = = = = 0 0 1 = = = 1 = 0 1 = 1 = = 0 0 1 1 0 = 0 1 =
–   RuyDos 1.1.0 64-bit2786+24
−24
(−11)20.5 − 19.5
(+13−12=15)
51.3%
20.5 / 40
78.0%
−5
1 1 1 0 0 1 = 0 0 1 1 = 1 1 = 0 = = = 1 0 0 = = 0 0 = 1 1 0 = = = 1 = 0 = 0 = 1
–   Counter 3.1 64-bit2784+20
−20
(−13)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
83.4%
+34
0 1 0 = = 1 = = 1 1 0 = = = 1 1 = =
–   tomitankChess 3.0 64-bit2783+17
−17
(−14)2 − 6
(+1−5=2)
25.0%
2.0 / 8
88.0%
−198
0 = 0 0 0 = 0 1
–   Octochess r5506 64-bit2783+15
−15
(−14)13.5 − 23.5
(+3−13=21)
36.5%
13.5 / 37
90.1%
−87
= = 0 = = = = 0 = = 0 0 = 0 = 1 = 0 = = = 0 = = 0 0 0 1 = = = 1 0 0 0 = =
–   RuyDos 1.1.6 64-bit2782+17
−17
(−15)10.5 − 14.5
(+6−10=9)
42.0%
10.5 / 25
89.9%
−67
0 0 = = 1 1 0 = = 0 0 = 1 = 0 0 = = 0 1 1 = 0 0 1
–   Pawny 1.2 64-bit2779+14
−14
(−18)23 − 13
(+16−6=14)
63.9%
23.0 / 36
96.0%
+71
1 1 = 1 = = 0 1 0 = 1 = 1 1 0 = = 1 1 0 1 1 = = = 0 1 = = 0 = 1 1 1 1 =
–   Bright 0.5c2778+12
−12
(−19)15 − 15
(+9−9=12)
50.0%
15.0 / 30
97.3%
−20
1 = = = 1 1 = 0 0 = 1 0 = 1 = 0 0 0 1 1 0 = 0 1 = = = 0 = 1
–   Frenzee 3.5.19 64-bit2775+14
−14
(−22)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
98.4%
+30
0 0 = 1 1 1 = = 1 = = = = = 1 = 0 0 0 1 = 0 = = 1 1 1 1 1 =
–   RubiChess 1.1 64-bit2774+20
−20
(−23)4 − 4
(+2−2=4)
50.0%
4.0 / 8
96.3%
−23
= 1 0 = = = 1 0
–   Twisted Logic 20100131x 64-bit2768+17
−17
(−29)18 − 12
(+12−6=12)
60.0%
18.0 / 30
99.5%
+31
= 0 1 0 1 0 = = 1 = = = 1 1 = 0 = 1 = 1 = 1 1 1 = = 1 0 0 1
–   Winter 0.3 64-bit2764+25
−25
(−33)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
98.8%
+42
= 0 1 0 = = = 1 = 1 1 0 1 1
–   FabChess 1.12.8 64-bit2763+28
−28
(−34)8 − 6
(+5−3=6)
57.1%
8.0 / 14
98.2%
+1
1 1 0 = 0 = 1 = 1 = 0 = 1 =
–   BugChess2 1.9 64-bit2760+13
−13
(−37)18 − 12
(+14−8=8)
60.0%
18.0 / 30
100.0%
+37
1 = 1 = 1 = 0 0 1 1 1 = 1 1 0 = 0 = = 1 1 0 1 = 1 0 0 1 1 0
–   Godel 4.0.7 64-bit2758+19
−19
(−39)3 − 2
(+2−1=2)
60.0%
3.0 / 5
99.9%
+20
0 = 1 1 =
–   Bison 9.11 64-bit2755+13
−13
(−42)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
100.0%
−30
= = = = 0 = 0 = = = = 0 = 1 0 0 = = 1 = 1 1 1 = = 0 1 = 1 =
–   Topple 0.3.5 64-bit2741+30
−30
(−56)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−118
= = 0 = = 0 0 1 0 1
–   Chronos 1.9.9 64-bit2738+13
−13
(−59)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
100.0%
−51
1 = = 1 1 0 = 0 1 = = 1 = = 0 = 0 1 = 0 = = = 0 = = = 0 1 1
–   Carballo 1.7 64-bit2736+14
−14
(−61)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+21
= 1 1 0
–   Marvin 3.0.0 64-bit2732+23
−23
(−65)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+67
1 1 = 0 = 1 1 1 = =
–   Counter 3.0 64-bit2731+28
−28
(−66)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+83
1 0 1 = = 1 0 1 1 1
–   Shield 2.1 64-bit2728+15
−15
(−69)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−96
= = 0 = 0 = = = = 1
–   Devel 2.00002724+15
−15
(−73)10 − 5
(+8−3=4)
66.7%
10.0 / 15
100.0%
+38
1 = 0 = 1 1 = 1 0 1 1 1 0 = 1
–   ProDeo 2.22723+17
−17
(−74)3 − 2
(+3−2=0)
60.0%
3.0 / 5
100.0%
+21
1 1 0 0 1
–   GreKo 2018.08 64-bit2718+21
−21
(−79)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+31
1 = 0 1 = 1
–   Counter 2.9 64-bit2714+24
−24
(−83)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+64
= = 1 1 0 1 0 1 1 1
–   Shield 2.0 64-bit2712+24
−24
(−85)19 − 11
(+15−7=8)
63.3%
19.0 / 30
100.0%
+10
0 0 = 0 1 = = 1 0 1 1 1 1 = 1 1 1 = 1 1 0 = 1 1 = = 1 0 0 1
–   Topple 0.4.0 64-bit2709+25
−25
(−88)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   GreKo 2018.07 64-bit2708+15
−16
(−89)23 − 13
(+16−6=14)
63.9%
23.0 / 36
100.0%
0
0 0 1 = 1 0 1 1 = = 1 = 0 = = = 1 1 0 1 1 = = 1 1 1 1 1 = = 1 1 = 0 = =
–   ProDeo 2.82706+16
−16
(−91)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
−4
= 1 1 = = 1 1 1 0 = 1 1 = = = 1 = 1 1 0 0 0 = = = = 1 1 = = = 1
–   ECE 19.6.6.3 64-bit2697+23
−23
(−100)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+4
1 1 = 1 = 0 0 = 1 1
–   Fridolin 3.10 64-bit2686+18
−19
(−111)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
−3
= 1 = = 1 = 1 1 = 1 0 1 = =
–   K2 0.952681+22
−23
(−116)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+58
= = 1 1 = 1 1 1 0 1
–   Counter 2.8 64-bit2670+25
−25
(−127)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−8
0 1 = = 1 = 1 1
–   Igel 1.4.2 64-bit2667+27
−27
(−130)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−29
1 1 = 1 1 0 1 = 0 =
–   Minic 0.65 64-bit2661+28
−28
(−136)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+32
0 1 = = 1 = 1 1 = 1 1 1
–   Igel 1.4.1 64-bit2660+27
−27
(−137)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+190
1 1 = 1 1 1 1 = 1 1
–   Minic 0.47 64-bit2656+30
−30
(−141)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−18
= 1 1 1 0 = = 1
–   Orion 0.6 64-bit2632+22
−23
(−165)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−56
1 1 1 1 1 = 0 0 = = 1 =
–   Rotor 0.82628+17
−17
(−169)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Igel 1.1 64-bit2626+26
−26
(−171)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−171
= = = = 0 1
–   RubiChess 1.0 64-bit2613+21
−21
(−184)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−131
= = = 1 = = = 1 = =
–   FabChess 1.11 64-bit2610+33
−33
(−187)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+44
= 1 1 = 1 1
–   Brutus 8.05 64-bit2589+22
−22
(−208)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Ant 2006-F2302+20
−20
(−495)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