CCRL 40/4
Downloads and Statistics
November 16, 2017
Testing summary:
Total: 1'577'904 games
played by 1'862 programs
21074 CPU days (X2 4600+)

White wins: 617'441 (39.1%)
Black wins: 503'303 (31.9%)
Draws: 457'160 (29.0%)
White score: 53.6%

Engine Details

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The Baron 1.8.1 (2545+14
−14
)Quote
Author: Richard Pijl (Netherlands) Link: Homepage
This is one of the 6 The Baron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chess Tiger 20072701+11
−11
(+156)18.5 − 31.5
(+12−25=13)
37.0%
18.5 / 50
0.0%
+64
1 0 0 = 0 0 0 = 0 0 = 1 0 = 0 1 = = 0 1 1 0 0 0 0 1 = 0 = = 0 1 0 1 0 = 0 = 0 1 1 0 = 1 1 0 = 0 0 0
–   Scorpio 1.912641+12
−12
(+96)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+19
= 1 1 1 0 0 1 = = 0 0 0 = 0 0 = = = 0 0 = 0 0 0 = 0 1 1 0 1 1 0
–   Bright 0.1d2641+22
−22
(+96)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−46
0 0 0 1 0 0 0 1 = 0 0 1 0 1 0 = 0 1 = = 0 0 0 = 0 0 0 = = = 0 =
–   E.T. Chess 13.01.082636+7
−7
(+91)21.5 − 40.5
(+13−32=17)
34.7%
21.5 / 62
0.0%
−15
0 0 = 1 0 = 1 0 0 0 0 0 = = 0 0 = 0 0 0 = 0 1 1 0 0 = 0 = 1 0 = 0 1 1 0 = 0 1 0 = = = 0 0 = = = 1 0 1 0 0 0 1 1 0 0 1 = 0 0
–   WildCat 82627+7
−7
(+82)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−112
1 0 0 0 = 0 0 0 = 0 0 1 0 0 0 0 = = = 0 0 0 = = = 0 = 0 0 0 0 =
–   Alfil 8.1.1 Optimized2626+9
−9
(+81)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
+12
= 0 = = 1 0 = 0 1 = 1 0 1 = = = 0 = 0 1 0 0 = = 0 = 0 0 1 0 = 0
–   Movei 00.8.438 (10 10 10)2625+7
−7
(+80)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
+13
= 0 1 1 = 0 1 = 0 0 0 0 = 0 0 0 1 0 1 = 1 = 0 1 = 0 1 0 0 = 0 1
–   Alaric 7042618+15
−15
(+73)16 − 16
(+14−14=4)
50.0%
16.0 / 32
0.0%
+73
0 1 1 1 0 1 0 0 = 1 1 0 1 = 0 0 0 0 1 0 0 1 0 0 = 1 1 = 1 1 0 1
–   Slow Chess Blitz WV2.12616+6
−6
(+71)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
0
= 1 = 0 0 = 1 1 = 0 = 1 = 0 0 = = = 0 1 0 0 0 = 0 = 0 0 0 1 1 0
–   Frenzee 3.0 64-bit2615+14
−14
(+70)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
0.0%
−20
0 0 0 1 0 1 1 = 0 1 0 1 1 0 = 0 0 1 0 0 0 0 0 0 1 1 = 1 0 0 1 0
–   Delfi 5.12615+12
−12
(+70)11.5 − 20.5
(+10−19=3)
35.9%
11.5 / 32
0.0%
−49
0 1 0 0 0 0 = 1 = 0 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 0 = 1 1 1 0 1
–   Colossus 2007d2612+13
−13
(+67)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+36
1 0 = 0 0 0 1 1 1 0 0 1 0 1 0 0 = = = = = 0 = 0 = = 1 1 1 1 0 0
–   Delfi 5.22610+11
−11
(+65)15 − 16
(+10−11=10)
48.4%
15.0 / 31
0.0%
+53
= 1 0 1 0 1 1 1 = 0 0 0 = = 0 1 0 0 = 1 0 = 1 0 1 = 1 = = 0 =
–   ProDeo 1.62609+14
−14
(+64)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.0%
+72
0 1 = = 0 = 1 1 0 0 1 = 0 0 1 1 1 1 0 1 0 0 0 1 0 1 = 0 1 = 1 =
–   WildCat 72607+10
−10
(+62)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+10
0 = 1 0 0 = = 0 0 0 1 = 0 = = 0 1 = = = 1 0 = = 0 1 = 1 0 = 0 1
–   Pharaon 3.5.12604+8
−7
(+59)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
0.0%
+137
= 0 = 1 0 1 1 = 1 = 1 1 1 1 0 0 = 0 1 1 = = 1 1 1 0 0 0 1 0 1 1
–   Zappa 1.1 64-bit2604+10
−11
(+59)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
−5
= 0 1 1 = 1 0 = 0 = 0 0 0 0 = 0 = 0 = 0 = 1 = = 1 1 0 0 = 0 = 1
–   BugChess2 1.6.2 64-bit2596+21
−21
(+51)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−1
= = = 0 0 1 = 0 0 1 0 0 = 1 1 1 0 1 = 1 0 1 1 0 0 = 0 = 0 = 0 0
–   List 5.122592+11
−10
(+47)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−119
1 1 = 1 0 0 1 = 0 0 0 0 = 0 0 1 0 = 0 0 0 = 0 = 0 0 0 1 0 0 0 0
–   Colossus 2007c2587+15
−15
(+42)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
−1
= = = 0 1 = 0 1 0 1 = 0 0 1 = = 0 = 0 0 0 0 0 1 0 1 1 = 1 = 0 1
–   Ruffian 1.0.52586+9
−9
(+41)14.5 − 16.5
(+10−12=9)
46.8%
14.5 / 31
0.0%
+20
= 0 = 1 = 1 0 1 1 0 0 1 0 0 1 1 = 0 0 = 0 = 1 = = 1 0 0 0 = 1
–   Alaric 0702b2577+29
−29
(+32)28 − 22
(+23−17=10)
56.0%
28.0 / 50
2.4%
+75
0 0 1 1 1 1 1 = 0 = 1 = 0 1 1 0 1 1 0 = 1 1 1 1 1 1 0 0 1 = = 0 0 1 0 0 = 1 = 1 = 1 1 = 0 0 0 1 0 0
–   SOS 5.12577+7
−8
(+32)20 − 12
(+16−8=8)
62.5%
20.0 / 32
0.0%
+122
= 1 1 = = 1 0 1 1 1 0 = 1 1 0 0 = 0 1 0 1 0 = 0 = 1 1 1 1 1 1 =
–   Pseudo 0.7c2576+8
−8
(+31)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−53
= 1 1 0 0 1 1 0 0 = 0 0 0 = = 0 0 0 1 0 0 1 1 1 0 1 0 1 0 = 0 0
–   Aristarch 4.502568+8
−8
(+23)10.5 − 20.5
(+9−19=3)
33.9%
10.5 / 31
0.2%
−107
1 0 0 0 0 0 1 = 1 0 1 1 0 0 0 1 1 1 0 0 = 0 0 0 0 0 1 0 0 0 =
–   Petir 4.392565+10
−10
(+20)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.9%
−76
1 = 0 0 0 0 = 0 0 = 1 = 0 1 0 = = 0 0 1 0 = 0 = 0 0 1 1 = 0 0 1
–   Booot 4.13.12564+13
−13
(+19)15 − 17
(+11−13=8)
46.9%
15.0 / 32
1.9%
−3
0 0 1 0 0 1 1 = = 1 0 1 1 0 0 0 0 1 0 1 0 1 = = = = 0 0 = 1 1 =
–   Hamsters 0.62560+13
−13
(+15)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
5.9%
+6
0 = 1 1 = = 1 0 1 1 0 0 1 0 = 0 0 0 0 0 0 = = 1 1 = 1 1 1 = 0 =
–   Colossus 2007a2558+16
−16
(+13)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
10.1%
−23
1 0 0 0 0 0 1 0 1 0 0 1 1 0 1 = 0 1 1 0 = 0 1 0 0 = 0 1 = 1 = 1
–   Petir 4.9999992556+9
−9
(+11)15 − 17
(+12−14=6)
46.9%
15.0 / 32
8.9%
−12
0 1 0 1 1 1 0 0 0 1 1 1 = 1 0 0 0 = = 0 0 0 0 = 0 = 1 0 = 1 1 1
–   Jonny 2.83 32-bit2552+11
−11
(+7)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
21.0%
−3
= 1 1 1 1 1 0 = 0 0 1 = 1 0 1 = = 1 1 0 0 0 0 0 0 = 0 0 = = = 1
–   BugChess2 1.5.22548+14
−14
(+3)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
37.3%
−31
1 1 1 = 1 0 = 1 1 1 0 0 0 = 0 0 = 1 0 0 1 0 = 0 1 1 = 0 0 0 0 =
–   Ktulu 4.22545+11
−11
(0)16 − 16
(+12−12=8)
50.0%
16.0 / 32
49.7%
−1
1 = = 1 1 0 0 0 0 0 1 = 0 = = 0 1 = 1 = 1 0 1 1 1 1 = 0 1 0 0 0
–   Anaconda 2.0.12545+10
−10
(0)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
52.2%
+58
0 1 = 1 1 = 1 0 1 1 = 0 1 1 1 0 1 1 0 1 1 = 0 = 0 0 0 = = 1 0 1
–   Colossus 2006f2544+18
−18
(−1)18 − 14
(+13−9=10)
56.3%
18.0 / 32
53.2%
+41
0 = 0 0 1 = 0 1 0 0 = = 1 = 1 1 0 1 = 1 1 0 1 1 = 1 = 1 = 0 1 =
–   Crafty 21.5 64-bit2544+13
−13
(−1)14 − 18
(+12−16=4)
43.8%
14.0 / 32
56.4%
−52
1 0 1 = 0 1 0 0 0 1 1 1 1 0 0 0 1 0 0 1 = 1 = 1 0 0 0 0 0 0 = 1
–   Fritz 5.322540+13
−13
(−5)17 − 16
(+15−14=4)
51.5%
17.0 / 33
70.3%
+7
= 0 0 0 1 0 0 1 1 0 1 0 1 1 0 1 1 0 = 0 0 1 = 1 1 1 1 = 0 1 0 0 1
–   Ufim 8.022537+7
−7
(−8)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
85.6%
+110
1 0 = 1 1 0 = 1 = 1 1 = = 0 1 1 1 1 = = 0 1 1 1 1 = 0 0 = 1 1 1
–   SmarThink 0.17a2537+10
−10
(−8)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
83.4%
−19
= = 0 0 0 0 0 = 1 1 1 1 1 0 0 1 = 1 = 1 1 = 0 = 1 0 = 0 = = 0 =
–   Thinker 4.7a2536+11
−11
(−9)16 − 16
(+12−12=8)
50.0%
16.0 / 32
85.6%
−10
0 1 1 0 1 = 1 0 1 1 0 = 0 1 = 1 = = 0 = 0 0 = 0 1 1 0 0 1 1 0 =
–   Fritz 6 Light2535+15
−15
(−10)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
84.9%
+41
= 0 0 1 1 1 = 0 1 = 1 1 = 1 0 = 1 = 1 = 0 1 1 1 = = 1 0 0 = = 0
–   Movei 00.8.4032533+16
−16
(−12)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
87.7%
−13
= 1 0 = 0 = = = 1 = 0 0 1 0 0 0 = = 0 = 1 0 = 1 = = 1 1 = 1 1
–   AnMon 5.602517+12
−12
(−28)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
99.9%
+46
0 = 0 = 1 = 1 0 = = = 0 1 1 0 0 1 = = 1 1 = 0 1 1 1 = = 1 1 1 1
–   E.T. Chess 18.11.052512+12
−12
(−33)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
+15
0 1 = 0 0 1 0 = 1 = 0 1 = 1 0 0 1 0 1 = 1 0 1 1 0 1 1 = 1 1 1 0
–   Little Goliath Evolution 3.122507+7
−7
(−38)29 − 35
(+21−27=16)
45.3%
29.0 / 64
100.0%
−70
0 = = 0 1 0 1 0 1 = 0 = 0 0 = 0 1 1 = 0 = 0 1 0 0 = 1 1 1 1 1 1 0 = 0 1 0 1 = 0 0 0 0 = 1 0 0 0 0 = 0 1 1 0 1 1 1 = = 0 = = 0 1
–   Yace 0.99.872505+8
−8
(−40)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+61
= 1 0 0 = 1 = = 0 1 1 = 1 1 0 1 1 1 0 = 0 1 1 1 0 1 1 = 0 1 1 1
–   Trace 1.37a2505+8
−8
(−40)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+24
1 = 1 0 0 1 = = 0 = 0 1 = 1 = 1 1 = 1 1 = 1 0 1 0 1 1 = 0 1 = 0
–   Pepito 1.59 32-bit2490+13
−13
(−55)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−9
1 1 1 0 = 1 1 0 1 = 1 = = 1 1 = 0 1 = = 1 0 0 0 1 = 0 0 0 1 1 0
–   Bruja 1.9.1 64-bit2487+11
−11
(−58)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+61
1 = 1 1 0 1 1 1 1 = = = = 1 1 1 1 0 = 1 1 1 1 1 0 = 0 0 = = 1 0
–   Hamsters 0.52485+18
−18
(−60)14 − 18
(+10−14=8)
43.8%
14.0 / 32
100.0%
−100
0 0 = = = 1 = 0 0 0 = 1 1 1 0 1 0 1 1 1 0 0 = 0 0 = = 1 0 1 0 0
–   Tao 5.62484+10
−10
(−61)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+39
0 1 0 0 1 1 = 0 0 = 0 1 = 1 1 1 1 = 1 = 1 1 1 1 1 1 0 1 0 = 1 =
–   Green Light Chess 3.002478+14
−14
(−67)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−44
= 1 1 1 0 = = 1 0 1 = = 0 = 0 1 0 0 0 = = 0 0 1 1 0 1 1 = 1 = 1
–   Cerebro 3.03d2472+9
−9
(−73)19.5 − 14.5
(+17−12=5)
57.4%
19.5 / 34
100.0%
−16
1 = 0 = 1 0 = 0 = 0 0 1 1 1 1 1 0 0 0 0 1 0 1 1 1 1 0 1 1 1 0 1 = 1
–   Twisted Logic 20080404x2467+16
−15
(−78)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
100.0%
−112
= 0 0 0 0 = = = 1 0 0 1 = 0 0 0 1 = 1 1 1 0 0 1 0 = 1 1 1 0 0 1
–   Arasan 10.0 64-bit2464+15
−15
(−81)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
−23
1 0 1 = 0 1 1 1 0 1 1 1 1 1 = 0 0 1 = 1 0 = 0 0 = 0 1 0 1 1 = =
–   Amyan 1.5972462+11
−11
(−83)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−46
1 1 1 = 1 0 0 0 = = 0 1 0 0 1 0 0 1 1 1 0 = 1 0 0 = = 1 1 = 1 1
–   SpiderChess 0706032438+7
−8
(−107)16 − 14
(+12−10=8)
53.3%
16.0 / 30
100.0%
−82
= 1 1 1 = 1 0 = = = 0 0 = = 1 1 = 1 1 1 1 1 0 0 0 0 1 0 0 0
–   Abrok 5.02436+9
−9
(−109)22.5 − 9.5
(+21−8=3)
70.3%
22.5 / 32
100.0%
+57
= 1 0 1 1 0 0 1 1 1 1 1 0 1 = 1 0 1 1 1 1 1 0 1 0 1 1 = 1 1 0 1
–   BlackBishop 0.982162+18
−18
(−383)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
−95
1 1 1 1 1 = = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
The Baron 1.8.1
played with current
participants of this list
Represented by
1-2-CPU    669The Baron 3.41 64-bit
32-bit    797The Baron 2.23 32-bit
32-bit 1-2-CPU    797The Baron 2.23 32-bit
32-bit single-CPU    797The Baron 2.23 32-bit
All    669The Baron 3.41 64-bit
Free    766The Baron 3.41 64-bit
Free 1-2-CPU    766The Baron 3.41 64-bit
Free 32-bit    894The Baron 2.23 32-bit
Free 32-bit 1-2-CPU    894The Baron 2.23 32-bit
Free 32-bit single-CPU    894The Baron 2.23 32-bit
Free single-CPU    766The Baron 3.41 64-bit
Single-CPU    669The Baron 3.41 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 16, 2017