CCRL 40/15
Downloads and Statistics
January 11, 2020
Testing summary:
Total: 1'112'746 games
played by 2'593 programs

White wins: 385'288 (34.6%)
Black wins: 285'975 (25.7%)
Draws: 441'483 (39.7%)
White score: 54.5%

Engine Details

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Show each game results
The Baron 3.42 64-bit (2797+15
−15		)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-bit3105+7
−6		(+308)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
+5
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-bit3010+20
−20		(+213)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
+61
= = 0 = = 0 0 0 0 0 0 0 = 0 0 0 = = = 1 = 0 0 0 1 0 0 = = =
–   Defenchess 1.1f 64-bit2998+12
−12		(+201)7 − 23
(+2−18=10)
23.3%
7.0 / 30
0.0%
+17
0 1 0 0 = 0 0 0 = 0 = 0 0 0 0 0 0 0 1 = = 0 = = 0 = 0 0 = =
–   SmarThink 1.97 64-bit2996+16
−16		(+199)7 − 23
(+1−17=12)
23.3%
7.0 / 30
0.0%
+24
= 0 0 0 1 = = = = 0 = 0 = = 0 = = 0 0 0 = 0 0 0 = 0 0 0 0 0
–   Wasp 3.0 64-bit2985+12
−12		(+188)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
+64
0 0 = = = = 0 0 0 0 = 0 = = 0 0 0 0 = 1 0 = = = 0 = = = = 1 0 0
–   Ethereal 9.00 64-bit2969+18
−18		(+172)8 − 26
(+4−22=8)
23.5%
8.0 / 34
0.0%
−25
= 0 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
–   Hakkapeliitta 3.0 64-bit2955+12
−12		(+158)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
+43
1 1 = = = = = = 0 0 0 = = = 0 0 0 = 0 0 1 0 = 0 = 0 0 0 = 0
–   Wasp 2.6 64-bit2948+13
−13		(+151)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
+40
= 0 = = 0 0 = 0 = 0 1 0 = = = 0 = 0 0 0 = 0 = 1 = 0 1 0 1 0
–   Rodent III 0.210 64-bit2938+19
−19		(+141)6 − 24
(+0−18=12)
20.0%
6.0 / 30
0.0%
−55
= 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-bit2931+20
−21		(+134)13 − 17
(+7−11=12)
43.3%
13.0 / 30
0.0%
+92
= = 0 0 0 0 = 1 = = 1 1 1 = = 0 0 = 1 0 = 0 = = 0 0 1 0 1 =
–   Bobcat 8.0 64-bit2924+13
−13		(+127)0.5 − 4.5
(+0−4=1)		10.0%
0.5 / 5
0.0%
−193
0 = 0 0 0
–   Cheng 4.39 64-bit2923+11
−11		(+126)8 − 22
(+6−20=4)
26.7%
8.0 / 30
0.0%
−60
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-bit2911+17
−17		(+114)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−30
0 0 0 1 0 = 0 = = = = 0 = 0 0 0 1 1 = 0 0 0 = = = 0 = 0 0 0
–   Quazar 0.4 64-bit2906+10
−10		(+109)11 − 19
(+4−12=14)
36.7%
11.0 / 30
0.0%
+27
= 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-bit2903+14
−14		(+106)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+112
0 = = 1 = =
–   chess22k 1.7 64-bit2900+22
−22		(+103)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−186
0 0 0 =
–   EXchess 7.97b 64-bit2894+12
−12		(+97)11.5 − 24.5
(+4−17=15)
31.9%
11.5 / 36
0.0%
−14
= = = 0 1 = = 0 = 0 0 0 0 = = 0 0 = 0 = 1 = 0 0 0 0 0 0 0 = = 0 1 = = 1
–   Deuterium 14.3.34.130 64-bit2892+12
−12		(+95)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−62
= 0
–   Demolito 2017-08-26 64-bit2891+20
−20		(+94)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+161
= = = 1
–   Ethereal 8.62 64-bit2886+24
−24		(+89)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+58
=
–   Scorpio 2.8 64-bit2886+14
−14		(+89)11 − 24
(+2−15=18)
31.4%
11.0 / 35
0.0%
−21
= = 0 0 0 = 0 0 = = = = = 0 0 = 1 0 0 0 = 1 0 = = = 0 0 = = = = = 0 0
–   Gaviota 1.0 64-bit2861+11
−11		(+64)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+64
0 1
–   Dirty 30Apr2017 64-bit2857+15
−15		(+60)16 − 24
(+8−16=16)
40.0%
16.0 / 40
0.0%
−4
0 = = 1 0 0 0 0 0 1 = 1 = = 0 0 1 = = = 0 = 0 1 = = 0 0 = = 0 1 0 1 = = 0 = 0 1
–   Pirarucu 2.3.8 64-bit2852+22
−22		(+55)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−356
0 0 0 0 0 0 0 =
–   DisasterArea 1.65 64-bit2848+13
−13		(+51)14.5 − 22.5
(+4−12=21)
39.2%
14.5 / 37
0.0%
−8
1 = = = 0 = = = 0 0 = = 0 = 0 = = = = 0 = 0 = 0 = = = = = 1 0 0 = 0 0 1 1
–   Nemo 1.0.1 64-bit2848+12
−12		(+51)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
−30
= = = 0 = 1 = 0 = 1 0 = 0 = = 0 = = = 1 = 0 1 0 0 0 0 1 0 0 0 =
–   Tornado 8.0 64-bit2842+14
−13		(+45)17.5 − 22.5
(+11−16=13)
43.8%
17.5 / 40
0.0%
0
0 1 = 0 0 0 1 1 = 1 = 1 = 0 = 0 = 0 1 0 0 1 0 1 0 = = 0 = 1 0 = 0 = = 1 = 0 1 0
–   The Baron 3.41 64-bit2838+22
−22		(+41)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.1%
+10
= 1 1 1 1 0 1 = = = = = = 0 = 0 0 0 1 0 0 = 0 0 = = 1 = 0 =
–   Fruit Reloaded 3.2.1 64-bit2837+13
−13		(+40)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
−22
= = = = = 0 = 0 1 0 = = 1 = 0 0 0 1 = 0 = 0 = = 1 0 0 = = = 0 0 1 =
–   Tucano 7.00 64-bit2826+19
−19		(+29)4.5 − 2.5
(+3−1=3)		64.3%
4.5 / 7
0.9%
+123
1 = 1 1 = 0 =
–   Zurichess Neuchatel 64-bit2825+14
−14		(+28)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.4%
−114
0 =
–   Murka 3 64-bit2825+12
−12		(+28)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.2%
+28
1 0
–   Godel 4.4.5 64-bit2815+18
−18		(+18)5 − 5
(+4−4=2)		50.0%
5.0 / 10
7.0%
+18
1 = 1 0 1 0 0 1 = 0
–   Topple 0.5.0 64-bit2805+27
−27		(+8)8 − 4
(+7−3=2)		66.7%
8.0 / 12
30.4%
+134
0 1 0 = 1 0 1 1 = 1 1 1
–   Igel 1.7.0 64-bit2797+29
−29		(0)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
50.8%
−32
1 0 = = = 0 = =
–   Rhetoric 1.4.3 64-bit2795+12
−12		(−2)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
60.7%
−11
0 = = = 1 0 = 0 = 0 1 = = 0 0 = 1 = 0 = 1 = = 0 1 1 1 1 = 1 0 0
–   Marvin 3.1.0 64-bit2792+21
−21		(−5)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
67.9%
−24
= = = = = = = = = 1 0 0
–   Loop 13.6 (Loop 2007) 64-bit2791+16
−16		(−6)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
73.1%
+3
= = 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
78.1%
−5
1 1 1 0 = 0 0 1 1 1 = 1 1 = 0 = = = 1 0 0 = = 0 0 = 1 1 0 = = = 1 = 0 = 0 = 1 0
–   tomitankChess 3.0 64-bit2786+16
−16		(−11)2 − 6
(+1−5=2)		25.0%
2.0 / 8
85.8%
−195
0 = 0 0 0 = 0 1
–   Counter 3.1 64-bit2785+20
−20		(−12)10.5 − 7.5
(+6−3=9)		58.3%
10.5 / 18
83.8%
+35
0 1 0 = = 1 = = 1 1 0 = = = 1 1 = =
–   Octochess r5506 64-bit2784+15
−15		(−13)13.5 − 23.5
(+3−13=21)
36.5%
13.5 / 37
89.8%
−86
= = = = = 0 = = 0 0 = 0 = 1 = 0 = = = 0 = = 0 0 0 1 = = = 1 0 0 0 = = = 0
–   RuyDos 1.1.6 64-bit2783+17
−17		(−14)10.5 − 14.5
(+6−10=9)		42.0%
10.5 / 25
90.0%
−66
= 1 1 0 = = 0 0 = 1 = 0 0 = = 0 1 1 = 0 1 0 0 0 =
–   Pawny 1.2 64-bit2780+14
−14		(−17)23 − 13
(+16−6=14)
63.9%
23.0 / 36
96.0%
+72
= 1 = = 0 1 0 = 1 = 1 1 0 = = 1 1 0 1 1 = = = 0 1 = = 0 = 1 1 1 = 1 1 1
–   Bright 0.5c2779+13
−13		(−18)15 − 15
(+9−9=12)
50.0%
15.0 / 30
97.4%
−19
1 = = = 1 1 = 0 0 = 1 0 = 1 = 0 0 0 1 1 0 = 0 1 = = = 0 = 1
–   RubiChess 1.1 64-bit2775+20
−20		(−22)4 − 4
(+2−2=4)		50.0%
4.0 / 8
96.4%
−22
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
98.5%
+30
0 0 = 1 1 1 = = 1 = = = = = 1 = 0 0 0 1 = 0 = = 1 1 1 1 1 =
–   Twisted Logic 20100131x 64-bit2769+16
−16		(−28)18 − 12
(+12−6=12)
60.0%
18.0 / 30
99.5%
+32
= 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
98.9%
+42
= 1 1 0 1 1 = 1 = 0 1 0 = =
–   FabChess 1.12.8 64-bit2762+27
−27		(−35)8 − 6
(+5−3=6)		57.1%
8.0 / 14
98.8%
0
1 = 0 = 1 1 0 = 1 = 0 = 1 =
–   BugChess2 1.9 64-bit2761+13
−14		(−36)18 − 12
(+14−8=8)
60.0%
18.0 / 30
100.0%
+38
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-bit2759+19
−19		(−38)3 − 2
(+2−1=2)		60.0%
3.0 / 5
99.9%
+21
1 1 0 = =
–   Bison 9.11 64-bit2756+13
−13		(−41)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
100.0%
−29
= = = = 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 1 = 0 0 1
–   Chronos 1.9.9 64-bit2739+13
−13		(−58)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
100.0%
−50
1 = = 1 1 0 = 0 1 = = 1 = = 0 = 0 1 = 0 = = = 0 = = = 0 1 1
–   Carballo 1.7 64-bit2737+14
−14		(−60)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+22
0 1 = 1
–   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-bit2732+28
−28		(−65)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+84
0 1 1 1 1 0 1 = = 1
–   Shield 2.1 64-bit2729+15
−15		(−68)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
100.0%
−95
= = 0 = 0 = = 1 = =
–   Devel 2.00002725+14
−14		(−72)10 − 5
(+8−3=4)		66.7%
10.0 / 15
100.0%
+39
= 0 = 1 0 1 1 1 0 = 1 1 1 = 1
–   ProDeo 2.22723+17
−17		(−74)3 − 2
(+3−2=0)		60.0%
3.0 / 5
100.0%
+21
1 0 1 1 0
–   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-bit2715+24
−24		(−82)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+65
= = 1 1 0 1 0 1 1 1
–   Shield 2.0 64-bit2713+24
−24		(−84)19 − 11
(+15−7=8)
63.3%
19.0 / 30
100.0%
+11
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-bit2710+25
−25		(−87)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   GreKo 2018.07 64-bit2709+16
−15		(−88)23 − 13
(+16−6=14)
63.9%
23.0 / 36
100.0%
0
= = 1 = 0 = = = 1 1 0 1 1 = = 1 1 1 1 1 = = 1 1 = 0 = = 0 0 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-bit2701+23
−23		(−96)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+8
= 1 0 = 1 1 = 0 1 1
–   Fridolin 3.10 64-bit2686+18
−18		(−111)9.5 − 4.5
(+6−1=7)		67.9%
9.5 / 14
100.0%
−3
0 1 = = 1 1 = 1 = 1 = = 1 =
–   K2 0.952678+21
−21		(−119)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+55
1 1 0 1 = = 1 1 = 1
–   Counter 2.8 64-bit2671+25
−25		(−126)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−7
1 = 1 1 0 1 = =
–   Igel 1.4.2 64-bit2668+27
−27		(−129)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−28
0 = 1 0 1 = 1 1 = 1
–   Minic 0.65 64-bit2662+28
−28		(−135)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+33
1 1 = 1 1 1 0 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-bit2657+30
−30		(−140)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−17
0 = = 1 = 1 1 1
–   Orion 0.6 64-bit2637+22
−21		(−160)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
−51
1 1 1 1 1 = 0 0 = = 1 =
–   Rotor 0.82629+17
−17		(−168)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Igel 1.1 64-bit2628+26
−26		(−169)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−169
= = 0 1 = =
–   FabChess 1.11 64-bit2617+32
−32		(−180)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+51
1 1 = 1 1 =
–   RubiChess 1.0 64-bit2614+21
−21		(−183)6 − 4
(+2−0=8)		60.0%
6.0 / 10
100.0%
−130
= = = 1 = = = = = 1
–   Brutus 8.05 64-bit2590+22
−22		(−207)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ant 2006-F2303+20
−20		(−494)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1579 games: 396 wins, 553 losses, 630 draws (39.9%), score: 45.0%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 11, 2020