CCRL 40/40
Downloads and Statistics
April 20, 2019
Testing summary:
Total: 1'030'366 games
played by 2'431 programs
141330 CPU days (X2 4600+)

White wins: 358'090 (34.8%)
Black wins: 266'587 (25.9%)
Draws: 405'689 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
The Baron 1.8.1 (2591+23
−23
)Quote
Author: Richard Pijl (Netherlands) Link: Homepage
This is one of the 12 The Baron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Toga II 1.4 beta5c2804+24
−24
(+213)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+70
= 0
–   Naum 2.2 64-bit2797+25
−25
(+206)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs 11.12789+15
−15
(+198)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+108
= 0 = = 0 =
–   Fruit 2.3.12785+14
−14
(+194)2 − 3
(+1−2=2)
40.0%
2.0 / 5
0.0%
+143
= 0 = 1 0
–   Zap!Chess Zanzibar 32-bit2781+19
−19
(+190)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−99
0 0 = 0
–   Fritz 102778+15
−15
(+187)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+91
1 = 0 0
–   Loop 13.5 32-bit2776+27
−27
(+185)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Fruit 05/11/032773+20
−20
(+182)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+31
0 0 = =
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(+182)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Strelka 1.8 32-bit2769+19
−19
(+178)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Toga II 1.3.42767+28
−28
(+176)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Loop 12.322763+23
−23
(+172)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hiarcs X54 64-bit2759+34
−35
(+168)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Strelka 1.0b 32-bit2750+28
−28
(+159)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Spike 1.2 Turin2745+7
−7
(+154)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+108
= 1 = = 0 0
–   Naum 2.1 32-bit2742+20
−20
(+151)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+3
= = = 0 0 0
–   Glaurung 2.0.1 32-bit2738+17
−17
(+147)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−10
= 0
–   Hiarcs X54 32-bit2730+32
−32
(+139)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chess Tiger 2007.12703+10
−10
(+112)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−30
= 0
–   Glaurung 2 epsilon/5 32-bit2696+27
−27
(+105)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
0.0%
+25
0 0 1 0 0 1 1 0 = 0 = = 1 0
–   Fruit 2.12694+25
−25
(+103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Glaurung 1.2.1 Avalanche 32-bit2668+32
−32
(+77)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+34
0 1 1 = 0 1 0 0 0 1
–   Movei 00.8.438 (10 10 10)2668+11
−11
(+77)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+83
1 0 1 0 = 1 0 =
–   Booot 4.14.02666+20
−20
(+75)8 − 15
(+4−11=8)
34.8%
8.0 / 23
0.0%
−27
0 1 = 0 = = 0 0 = 0 1 0 = 0 0 0 = 0 1 = 0 1 =
–   Chessmaster 112664+13
−13
(+73)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−19
0 0 1 =
–   Bright 0.2c2663+26
−26
(+72)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+72
= =
–   Scorpio 1.912660+14
−14
(+69)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+63
0 1 = 1 = = 0 =
–   Alaric 7072660+12
−12
(+69)1 − 4
(+1−4=0)
20.0%
1.0 / 5
0.0%
−214
0 1 0 0 0
–   CM10th Lazarus2654+23
−23
(+63)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−79
0 =
–   Scorpio 2.0 32-bit2653+17
−17
(+62)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−91
= 0 0 = = = 0 0
–   Movei 00.8.4382645+18
−18
(+54)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.0%
+113
0 1 1 0 1 =
–   CM10th Ogre2644+23
−23
(+53)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−89
= 0
–   Alaric 7042643+32
−32
(+52)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.4%
−7
= = = 0
–   Slow Chess Blitz WV2.12637+11
−11
(+46)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−17
= 1 0 0 = = = 1 0 0
–   Delfi 5.22636+21
−21
(+45)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.2%
+39
1 1 = 0 = = = 0
–   CM10th Warrior2633+25
−25
(+42)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.7%
+31
= = 1 0 = 0 1 =
–   Gandalf 62633+12
−12
(+42)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.1%
+47
= 0 1 1 0 = 0 1
–   WildCat 82629+13
−13
(+38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+180
1 =
–   Delfi 5.12628+25
−26
(+37)9 − 10
(+5−6=8)
47.4%
9.0 / 19
1.5%
+21
= 0 1 1 0 1 1 = = 1 0 = = 0 0 = = = 0
–   Chess Tiger 2007 Gambit2628+29
−29
(+37)5 − 9
(+1−5=8)
35.7%
5.0 / 14
2.2%
−41
= = 1 0 = 0 = 0 = = = 0 0 =
–   WildCat 72624+14
−15
(+33)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.7%
+38
= 0 0 1 0 1 = 0 1 1
–   Ruffian 2.1.02623+13
−13
(+32)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.8%
−60
0 0 1 =
–   ProDeo 1.22619+18
−18
(+28)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
2.9%
+17
1 0 = 1 0
–   Bison 9.62619+23
−23
(+28)15 − 17
(+12−14=6)
46.9%
15.0 / 32
4.3%
+1
= 0 0 = 0 = 0 1 0 1 1 0 1 0 1 1 1 1 0 0 0 = 1 1 0 1 0 1 0 = 0 =
–   ProDeo 1.62617+19
−20
(+26)5 − 7
(+3−5=4)
41.7%
5.0 / 12
4.1%
−28
1 = 0 1 = 0 = 0 = 1 0 0
–   Bison 9.8 32-bit2614+33
−33
(+23)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
12.9%
+34
0 0 = 0 0 0 1 1 1 0 1 0 = = 1 = = 0 1 = 1 0 = = 1 0 0 = 1 1 1 1
–   Pharaon 3.5.12612+13
−13
(+21)6.5 − 8.5
(+4−6=5)
43.3%
6.5 / 15
5.4%
−29
= 0 = 0 1 0 = = 0 0 1 = 1 1 0
–   Alaric 0702b2605+26
−26
(+14)1 − 2
(+0−1=2)
33.3%
1.0 / 3
21.3%
−91
= 0 =
–   Alfil 8.1.12601+14
−14
(+10)2 − 4
(+2−4=0)
33.3%
2.0 / 6
23.9%
−139
0 0 1 0 1 0
–   Sloppy 0.2.2 32-bit2599+14
−14
(+8)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
28.5%
+150
= 1
–   Colossus 2007c2595+33
−33
(+4)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
42.1%
+146
1 =
–   Aristarch 4.502595+12
−12
(+4)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
37.2%
−78
0 0 1 =
–   Petir 4.392593+20
−20
(+2)4 − 1
(+3−0=2)
80.0%
4.0 / 5
44.5%
+192
1 = = 1 1
–   Pseudo 0.7c2591+13
−13
(0)1 − 3
(+0−2=2)
25.0%
1.0 / 4
50.1%
−157
= 0 0 =
–   Hamsters 0.62589+20
−20
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
55.8%
−2
1 0
–   Booot 4.13.12587+28
−28
(−4)3 − 3
(+1−1=4)
50.0%
3.0 / 6
58.9%
−4
0 = 1 = = =
–   Petir 4.9999992579+16
−16
(−12)5 − 3
(+3−1=4)
62.5%
5.0 / 8
80.9%
+67
0 = 1 1 = 1 = =
–   Frenzee 3.0 32-bit2577+22
−22
(−14)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
81.2%
+72
0 = 0 1 1 1 1 = 1 1 = 0
–   Jonny 2.83 32-bit2576+17
−16
(−15)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
85.5%
+67
= 1 0 1
–   ProDeo 1.1 Silver2572+32
−32
(−19)3 − 3
(+2−2=2)
50.0%
3.0 / 6
82.3%
−19
0 = 1 0 = 1
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−21)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
90.4%
−1
= = 1 0 1 0 1 = 0 = = = 1 = 1 = = 0
–   Crafty 22.1 32-bit2565+28
−28
(−26)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
92.4%
−33
0 = = 1 =
–   SOS 5.12563+13
−13
(−28)7 − 6
(+5−4=4)
53.8%
7.0 / 13
98.1%
−7
0 = = 1 0 1 1 = 1 = 0 0 1
–   BugChess2 1.5.22562+29
−29
(−29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.6%
−29
0 1
–   Dirty 11D-272560+27
−27
(−31)16 − 16
(+9−9=14)
50.0%
16.0 / 32
96.3%
−27
0 1 = 0 0 0 = 1 1 0 0 = = 0 = 1 = 1 = 1 = = 1 = 1 0 1 = = 0 = =
–   SmarThink 0.17a2560+33
−34
(−31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.2%
−31
0 1
–   ProDeo 1.2 Mx42557+35
−35
(−34)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
94.8%
+44
= 1 0 = 0 = 1 = 1 1 = 1
–   Crafty 21.6 32-bit2549+34
−34
(−42)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.9%
+INF
1 1
–   Ufim 8.022544+12
−12
(−47)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−47
1 0 1 0
–   Crafty 21.5 32-bit2542+32
−32
(−49)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
99.3%
+140
0 1 1 1 = 1
–   Crafty 22.0 32-bit2537+33
−33
(−54)17 − 17
(+10−10=14)
50.0%
17.0 / 34
99.7%
−56
1 0 0 = = = = 1 1 0 = = 0 0 = 1 1 = 1 = = = 0 = = 1 0 = 0 0 0 1 1 1
–   BugChess2 1.5.12527+33
−33
(−64)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−53
= 1 = 0
–   Booot 4.13.02527+32
−32
(−64)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
99.9%
−56
= 1 0 = =
–   Movei 00.8.4032525+32
−32
(−66)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−21
= 0 1 1 0 0 1 1
–   Twisted Logic 0.099x2523+33
−33
(−68)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
−4
0 1 = 1 1 = 0 0 0 1 1 1
–   GarboChess 2.20 32-bit2522+17
−17
(−69)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+166
1 1 0 1
–   Twisted Logic 0.080b262521+34
−34
(−70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−226
0 =
–   E.T. Chess 18.11.052520+28
−28
(−71)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+21
1 1 0 =
–   Colossus 2007b2514+34
−34
(−77)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   AnMon 5.602513+15
−15
(−78)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−78
= 0 1 = = 0 1 =
–   Little Goliath Evolution 3.122507+18
−18
(−84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−84
= =
–   Twisted Logic 0.0852507+28
−28
(−84)3 − 2
(+3−2=0)
60.0%
3.0 / 5
100.0%
−1
0 1 1 1 0
–   Twisted Logic 20080404x2495+26
−26
(−96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−96
1 0
–   SpiderChess 0706032480+22
−22
(−111)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Matacz 1.32477+25
−25
(−114)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+42
= 1
–   Anatoli 0.35k2475+16
−16
(−116)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−116
0 1
–   Amyan 1.5972473+21
−21
(−118)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−118
1 0
–   Trace 1.37a2471+18
−18
(−120)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cyrano 0.32450+34
−34
(−141)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+1
= 1
–   Snitch 1.6.2 32-bit2435+23
−23
(−156)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+170
1 1 1 1 1 1 = 1 1 =
–   Kiwi 0.6d 32-bit2419+19
−19
(−172)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−89
1 = 1 0
–   PostModernist 10162419+19
−19
(−172)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−21
= 1 = 1
–   Muse 0.899b2417+21
−21
(−174)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Typhoon 1.00-3142410+34
−34
(−181)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+100
= 1 1 1
–   Homer 2.02406+40
−40
(−185)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−89
0 = 1 1
–   Dragon 4.62405+18
−17
(−186)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−35
= 1 = 1
–   Djinn 0.925x2402+23
−23
(−189)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Patzer 3.802402+20
−20
(−189)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−38
1 = 1 =
–   Delphil 1.82398+27
−28
(−193)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−110
1 = 0 1
–   Comet B682383+19
−19
(−208)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
−58
1 0 1 1 1 0
–   KnightX 1.922316+18
−19
(−275)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Buzz 0.072080+27
−28
(−511)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on April 20, 2019