CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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The Baron 3.42 64-bit (2795+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-bit3103+6
−7
(+308)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
+5
–   Arasan 20.3 64-bit3008+20
−20
(+213)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
+61
–   Defenchess (SCTR) 1.1f 64-bit2997+12
−12
(+202)7 − 23
(+2−18=10)
23.3%
7.0 / 30
0.0%
+18
–   SmarThink 1.97 64-bit2995+15
−15
(+200)7 − 23
(+1−17=12)
23.3%
7.0 / 30
0.0%
+25
–   Wasp 3.0 64-bit2984+12
−12
(+189)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
+65
–   Ethereal 9.00 64-bit2967+18
−18
(+172)8 − 26
(+4−22=8)
23.5%
8.0 / 34
0.0%
−25
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(+159)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
+44
–   Wasp 2.6 64-bit2946+13
−13
(+151)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
+40
–   Rodent III 0.210 64-bit2936+19
−19
(+141)6 − 24
(+0−18=12)
20.0%
6.0 / 30
0.0%
−55
–   chess22k 1.8 64-bit2930+21
−21
(+135)13 − 17
(+7−11=12)
43.3%
13.0 / 30
0.0%
+93
–   Crafty 25.2 64-bit2930+11
−11
(+135)7 − 23
(+3−19=8)
23.3%
7.0 / 30
0.0%
−57
–   Bobcat 8.0 64-bit2923+13
−13
(+128)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−192
–   Cheng 4.39 64-bit2920+11
−11
(+125)8 − 22
(+6−20=4)
26.7%
8.0 / 30
0.0%
−61
–   Demolito 2018-03-01 64-bit2909+17
−17
(+114)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−30
–   Quazar 0.4 64-bit2905+10
−10
(+110)11 − 19
(+4−12=14)
36.7%
11.0 / 30
0.0%
+28
–   Amoeba 2.7 64-bit2905+15
−15
(+110)11 − 19
(+3−11=16)
36.7%
11.0 / 30
0.0%
+31
–   Toga II 4.0 64-bit2904+14
−13
(+109)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+109
–   Atlas 3.91 64-bit2899+14
−14
(+104)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+110
–   chess22k 1.7 64-bit2898+22
−22
(+103)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−186
–   EXchess 7.97b 64-bit2892+12
−13
(+97)11.5 − 24.5
(+4−17=15)
31.9%
11.5 / 36
0.0%
−14
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−61
–   Demolito 2017-08-26 64-bit2889+20
−20
(+94)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+161
–   Ethereal 8.62 64-bit2884+24
−24
(+89)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+58
–   Scorpio 2.8 64-bit2884+14
−14
(+89)11 − 24
(+2−15=18)
31.4%
11.0 / 35
0.0%
−21
–   Gaviota 1.0 64-bit2859+11
−11
(+64)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+64
–   Dirty 30Apr2017 64-bit2855+15
−15
(+60)16 − 24
(+8−16=16)
40.0%
16.0 / 40
0.0%
−4
–   Pirarucu 2.3.8 64-bit2851+23
−23
(+56)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−355
–   Nemo 1.0.1 64-bit2847+12
−12
(+52)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
−29
–   DisasterArea 1.65 64-bit2845+14
−14
(+50)14.5 − 22.5
(+4−12=21)
39.2%
14.5 / 37
0.0%
−9
–   Tornado 8.0 64-bit2842+14
−14
(+47)17.5 − 22.5
(+11−16=13)
43.8%
17.5 / 40
0.0%
+1
–   The Baron 3.41 64-bit2836+22
−22
(+41)13.5 − 16.5
(+7−10=13)
45.0%
13.5 / 30
0.1%
+10
–   Fruit Reloaded 3.2.1 64-bit2832+13
−13
(+37)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
−25
–   Murka 3 64-bit2824+12
−13
(+29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+29
–   Tucano 7.00 64-bit2823+19
−19
(+28)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
1.2%
+122
–   Zurichess Neuchatel 64-bit2820+15
−15
(+25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.0%
−117
–   Godel 4.4.5 64-bit2813+18
−18
(+18)5 − 5
(+4−4=2)
50.0%
5.0 / 10
6.9%
+18
–   Topple 0.5.0 64-bit2803+27
−27
(+8)8 − 4
(+7−3=2)
66.7%
8.0 / 12
31.6%
+134
–   Igel 1.7.0 64-bit2794+40
−40
(−1)2 − 2
(+1−1=2)
50.0%
2.0 / 4
52.3%
−1
–   Rhetoric 1.4.3 64-bit2794+13
−13
(−1)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
57.3%
−10
–   Marvin 3.1.0 64-bit2790+21
−21
(−5)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
67.5%
−24
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16
(−6)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
72.0%
+3
–   RuyDos 1.1.0 64-bit2786+25
−25
(−9)20.5 − 19.5
(+13−12=15)
51.3%
20.5 / 40
73.5%
−3
–   Counter 3.1 64-bit2783+20
−20
(−12)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
83.3%
+35
–   Octochess r5506 64-bit2781+16
−16
(−14)13.5 − 23.5
(+3−13=21)
36.5%
13.5 / 37
91.4%
−87
–   RuyDos 1.1.6 64-bit2781+17
−17
(−14)10.5 − 14.5
(+6−10=9)
42.0%
10.5 / 25
89.8%
−66
–   tomitankChess 3.0 64-bit2780+18
−18
(−15)2 − 6
(+1−5=2)
25.0%
2.0 / 8
90.4%
−199
–   Bright 0.5c2778+13
−13
(−17)15 − 15
(+9−9=12)
50.0%
15.0 / 30
96.4%
−18
–   Pawny 1.2 64-bit2776+14
−14
(−19)23 − 13
(+16−6=14)
63.9%
23.0 / 36
97.1%
+70
–   Frenzee 3.5.19 64-bit2774+14
−14
(−21)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
98.0%
+31
–   RubiChess 1.1 64-bit2774+20
−20
(−21)4 − 4
(+2−2=4)
50.0%
4.0 / 8
95.9%
−21
–   Twisted Logic 20100131x 64-bit2767+17
−17
(−28)18 − 12
(+12−6=12)
60.0%
18.0 / 30
99.5%
+32
–   Winter 0.3 64-bit2763+25
−25
(−32)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
98.7%
+43
–   BugChess2 1.9 64-bit2761+14
−14
(−34)18 − 12
(+14−8=8)
60.0%
18.0 / 30
100.0%
+40
–   Godel 4.0.7 64-bit2757+19
−19
(−38)3 − 2
(+2−1=2)
60.0%
3.0 / 5
99.9%
+21
–   Bison 9.11 64-bit2755+13
−13
(−40)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
100.0%
−28
–   Topple 0.3.5 64-bit2739+30
−30
(−56)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−118
–   Chronos 1.9.9 64-bit2738+13
−13
(−57)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
100.0%
−49
–   Carballo 1.7 64-bit2738+14
−15
(−57)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+25
–   Counter 3.0 64-bit2731+28
−28
(−64)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+85
–   Marvin 3.0.0 64-bit2730+24
−24
(−65)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+67
–   Shield 2.1 64-bit2727+16
−16
(−68)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
100.0%
−95
–   ProDeo 2.22722+17
−17
(−73)3 − 2
(+3−2=0)
60.0%
3.0 / 5
100.0%
+22
–   Devel 2.00002722+15
−15
(−73)10 − 5
(+8−3=4)
66.7%
10.0 / 15
100.0%
+38
–   GreKo 2018.08 64-bit2719+22
−22
(−76)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+34
–   Counter 2.9 64-bit2714+24
−24
(−81)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+66
–   Shield 2.0 64-bit2712+23
−23
(−83)19 − 11
(+15−7=8)
63.3%
19.0 / 30
100.0%
+12
–   Topple 0.4.0 64-bit2708+25
−25
(−87)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   GreKo 2018.07 64-bit2707+16
−16
(−88)23 − 13
(+16−6=14)
63.9%
23.0 / 36
100.0%
0
–   ProDeo 2.82704+16
−16
(−91)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
−4
–   Fridolin 3.10 64-bit2684+20
−20
(−111)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
−3
–   Counter 2.8 64-bit2670+25
−25
(−125)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−6
–   Igel 1.4.2 64-bit2667+27
−27
(−128)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−27
–   Minic 0.65 64-bit2664+30
−30
(−131)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+37
–   Igel 1.4.1 64-bit2659+27
−27
(−136)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+191
–   Minic 0.47 64-bit2657+30
−30
(−138)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−15
–   Orion 0.6 64-bit2644+25
−25
(−151)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−42
–   Rotor 0.82628+17
−17
(−167)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Igel 1.1 64-bit2626+26
−26
(−169)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−169
–   RubiChess 1.0 64-bit2614+21
−21
(−181)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−128
–   Brutus 8.05 64-bit2589+22
−22
(−206)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ant 2006-F2302+20
−20
(−493)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019