CCRL 40/15
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 1'149'297 games
played by 2'662 programs

White wins: 396'934 (34.5%)
Black wins: 293'660 (25.6%)
Draws: 458'703 (39.9%)
White score: 54.5%

Engine Details

Options
Show each game results
The Baron 1.8.1 (2592+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 beta5c2803+23
−23		(+211)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+68
0 =
–   Naum 2.2 64-bit2797+25
−25		(+205)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs 11.12790+15
−15		(+198)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+108
= = = 0 0 =
–   Fruit 2.3.12786+14
−14		(+194)2 − 3
(+1−2=2)		40.0%
2.0 / 5
0.0%
+143
= = 0 1 0
–   Zap!Chess Zanzibar 32-bit2782+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		(+186)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+90
= 1 0 0
–   Loop 13.5 32-bit2775+27
−27		(+183)0 − 6
(+0−6=0)		0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Fruit 05/11/032774+20
−20		(+182)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+31
0 0 = =
–   Loop 13.6 (Loop 2007) 32-bit2774+9
−10		(+182)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Strelka 1.8 32-bit2769+19
−19		(+177)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Toga II 1.3.42767+28
−28		(+175)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Loop 12.322762+22
−22		(+170)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hiarcs X54 64-bit2760+34
−34		(+168)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Strelka 1.0b 32-bit2750+28
−28		(+158)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Spike 1.2 Turin2745+7
−7		(+153)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+107
= = 1 = 0 0
–   Naum 2.1 32-bit2743+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-bit2739+16
−16		(+147)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−10
= 0
–   Hiarcs X54 32-bit2731+32
−32		(+139)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Chess Tiger 2007.12704+10
−10		(+112)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−30
= 0
–   Glaurung 2 epsilon/5 32-bit2697+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 2.12695+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		(+76)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.0%
+33
0 1 = 0 1 1 1 0 0 0
–   Movei 00.8.438 (10 10 10)2667+11
−11		(+75)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+81
1 0 1 0 = = 1 0
–   Booot 4.14.02667+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 112665+12
−12		(+73)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−19
1 0 = 0
–   Bright 0.2c2663+26
−26		(+71)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+71
= =
–   CM10th Lazarus2662+23
−23		(+70)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−72
0 =
–   Scorpio 1.912661+13
−14		(+69)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+63
0 0 = = = 1 1 =
–   Alaric 7072661+11
−11		(+69)1 − 4
(+1−4=0)		20.0%
1.0 / 5
0.0%
−214
1 0 0 0 0
–   Scorpio 2.0 32-bit2653+17
−17		(+61)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−92
0 = 0 = 0 = 0 =
–   CM10th Ogre2648+23
−23		(+56)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−86
= 0
–   Movei 00.8.4382646+18
−18		(+54)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.0%
+113
= 1 1 0 0 1
–   Alaric 7042644+32
−32		(+52)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.5%
−7
0 = = =
–   Delfi 5.22637+21
−21		(+45)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.2%
+39
= = = 0 1 1 0 =
–   Slow Chess Blitz WV2.12637+12
−12		(+45)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−18
0 1 = 0 = = 1 = 0 0
–   Gandalf 62634+11
−11		(+42)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.1%
+47
1 1 = 0 0 1 0 =
–   CM10th Warrior2634+25
−25		(+42)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.7%
+31
1 0 = = 0 = = 1
–   WildCat 82629+13
−13		(+37)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.3%
+179
1 =
–   Delfi 5.12629+25
−26		(+37)9 − 10
(+5−6=8)		47.4%
9.0 / 19
1.6%
+21
1 0 1 = 0 0 = = = 0 = = 1 1 = 1 0 = 0
–   Chess Tiger 2007 Gambit2629+29
−29		(+37)5 − 9
(+1−5=8)		35.7%
5.0 / 14
2.3%
−41
1 = = = 0 0 0 = = 0 = 0 = =
–   WildCat 72626+14
−14		(+34)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.6%
+39
1 0 = 1 1 = 0 0 0 1
–   Ruffian 2.1.02624+13
−13		(+32)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.8%
−60
= 1 0 0
–   ProDeo 1.22620+18
−18		(+28)2.5 − 2.5
(+2−2=1)		50.0%
2.5 / 5
2.8%
+17
0 = 1 1 0
–   Bison 9.62620+23
−23		(+28)15 − 17
(+12−14=6)
46.9%
15.0 / 32
4.4%
+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 1.62618+20
−20		(+26)5 − 7
(+3−5=4)		41.7%
5.0 / 12
4.3%
−28
0 = 1 = 0 1 1 = 0 0 = 0
–   Bison 9.8 32-bit2616+33
−32		(+24)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
11.1%
+35
= = 1 = = 0 1 = 1 0 = = 1 0 0 = 1 1 1 1 0 0 = 0 0 0 1 1 1 0 1 0
–   Pharaon 3.5.12614+13
−13		(+22)6.5 − 8.5
(+4−6=5)		43.3%
6.5 / 15
4.8%
−28
1 = 0 0 1 = = 0 0 = = 0 1 1 0
–   Alaric 0702b2606+26
−26		(+14)1 − 2
(+0−1=2)		33.3%
1.0 / 3
21.3%
−91
= 0 =
–   Alfil 8.1.12601+14
−14		(+9)2 − 4
(+2−4=0)		33.3%
2.0 / 6
24.4%
−140
0 1 0 0 0 1
–   Colossus 2007c2600+32
−32		(+8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
33.9%
+150
= 1
–   Sloppy 0.2.2 32-bit2599+14
−14		(+7)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
29.0%
+149
1 =
–   Aristarch 4.502596+12
−12		(+4)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
37.3%
−78
= 1 0 0
–   Pseudo 0.7c2591+13
−13		(−1)1 − 3
(+0−2=2)		25.0%
1.0 / 4
53.1%
−158
0 = 0 =
–   Petir 4.392590+20
−20		(−2)4 − 1
(+3−0=2)		80.0%
4.0 / 5
55.2%
+188
= 1 1 1 =
–   Hamsters 0.62590+20
−20		(−2)1 − 1
(+1−1=0)		50.0%
1.0 / 2
55.9%
−2
1 0
–   Booot 4.13.12587+28
−28		(−5)3 − 3
(+1−1=4)		50.0%
3.0 / 6
59.6%
−5
0 = 1 = = =
–   Petir 4.9999992579+15
−15		(−13)5 − 3
(+3−1=4)		62.5%
5.0 / 8
81.4%
+66
= 0 1 = 1 = 1 =
–   Frenzee 3.0 32-bit2578+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
−17		(−16)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
85.6%
+66
= 0 1 1
–   ProDeo 1.1 Silver2575+32
−32		(−17)3 − 3
(+2−2=2)		50.0%
3.0 / 6
80.8%
−17
1 0 = 1 0 =
–   GNU Chess 5.07.153b 64-bit2571+23
−23		(−21)9.5 − 8.5
(+5−4=9)		52.8%
9.5 / 18
90.2%
−1
= = 1 0 1 0 1 = 0 = = = 1 = 1 = = 0
–   Crafty 22.1 32-bit2565+28
−28		(−27)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
92.6%
−34
= 1 = 0 =
–   SOS 5.12564+13
−13		(−28)7 − 6
(+5−4=4)		53.8%
7.0 / 13
98.1%
−7
0 = = 1 = 0 0 1 = 1 0 1 1
–   BugChess2 1.5.22563+29
−29		(−29)1 − 1
(+1−1=0)		50.0%
1.0 / 2
93.8%
−29
0 1
–   Dirty 11D-272560+27
−27		(−32)16 − 16
(+9−9=14)
50.0%
16.0 / 32
96.3%
−28
= 1 = 1 = = 1 = 1 0 1 = = 0 = = 0 1 = 0 0 0 = 1 1 0 0 = = 0 = 1
–   SmarThink 0.17a2558+33
−33		(−34)1 − 1
(+1−1=0)		50.0%
1.0 / 2
95.3%
−34
1 0
–   ProDeo 1.2 Mx42557+35
−35		(−35)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
94.8%
+43
0 1 0 1 = 1 = 1 = 1 = =
–   Crafty 21.6 32-bit2550+34
−34		(−42)2 − 0
(+2−0=0)		100.0%
2.0 / 2
97.8%
+INF
1 1
–   Ufim 8.022544+12
−12		(−48)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−48
0 1 0 1
–   Crafty 21.5 32-bit2543+32
−32		(−49)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
99.3%
+140
1 0 1 = 1 1
–   Crafty 22.0 32-bit2538+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 1.5.12532+33
−33		(−60)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.8%
−49
= 1 = 0
–   Booot 4.13.02528+32
−32		(−64)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
99.9%
−56
1 = = 0 =
–   Movei 00.8.4032526+32
−32		(−66)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−21
1 = 1 0 1 1 0 0
–   Twisted Logic 0.099x2524+33
−33		(−68)7 − 5
(+6−4=2)		58.3%
7.0 / 12
100.0%
−4
0 0 0 0 1 1 1 = 1 1 = 1
–   GarboChess 2.20 32-bit2523+17
−17		(−69)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+166
0 1 1 1
–   Twisted Logic 0.080b262522+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		(−72)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+20
1 0 1 =
–   Colossus 2007b2519+33
−33		(−73)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   AnMon 5.602515+15
−15		(−77)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−77
0 1 = = 0 = = 1
–   Little Goliath Evolution 3.122508+18
−18		(−84)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−84
= =
–   Twisted Logic 0.0852508+28
−28		(−84)3 − 2
(+3−2=0)		60.0%
3.0 / 5
100.0%
−1
1 1 0 1 0
–   Twisted Logic 20080404x2496+26
−26		(−96)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−96
1 0
–   SpiderChess 0706032481+21
−21		(−111)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Matacz 1.32478+25
−25		(−114)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+42
= 1
–   Anatoli 0.35k2476+16
−16		(−116)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−116
0 1
–   Amyan 1.5972474+21
−21		(−118)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−118
0 1
–   Trace 1.37a2472+18
−18		(−120)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cyrano 0.32451+34
−34		(−141)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+1
= 1
–   Snitch 1.6.2 32-bit2438+22
−22		(−154)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+172
1 1 = 1 = 1 1 1 1 1
–   Kiwi 0.6d 32-bit2420+19
−19		(−172)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−89
= 0 1 1
–   PostModernist 10162418+18
−18		(−174)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−23
1 1 = =
–   Muse 0.899b2417+21
−21		(−175)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Typhoon 1.00-3142411+34
−34		(−181)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+100
1 1 1 =
–   Homer 2.02407+40
−40		(−185)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−89
1 1 0 =
–   Dragon 4.62406+17
−18		(−186)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−35
1 1 = =
–   Djinn 0.925x2403+23
−23		(−189)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Patzer 3.802401+19
−19		(−191)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−40
= 1 1 =
–   Delphil 1.82400+28
−28		(−192)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−109
1 = 0 1
–   Comet B682384+19
−19		(−208)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
−58
0 0 1 1 1 1
–   KnightX 1.922317+19
−19		(−275)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Buzz 0.072081+27
−27		(−511)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
655 games: 217 wins, 226 losses, 212 draws (32.4%), score: 49.3%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on May 30, 2020