CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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The Baron 1.8.1 (2577+20
−20		)Quote
Author: Richard Pijl (Netherlands) Link: Homepage
This is one of the 13 The Baron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Toga II 1.4 beta5c2814+20
−20		(+237)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+75
–   Naum 2.2 64-bit2807+23
−23		(+230)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Hiarcs 11.12800+13
−13		(+223)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
+119
–   Fruit 2.3.12794+12
−12		(+217)2 − 3
(+1−2=2)		40.0%
2.0 / 5
0.0%
+157
–   Zap!Chess Zanzibar 32-bit2792+16
−16		(+215)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−77
–   Fritz 102788+13
−13		(+211)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+98
–   Fruit 05/11/032781+18
−18		(+204)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+37
–   Loop 13.6 (Loop 2007)2780+8
−8		(+203)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Loop 13.5 32-bit2777+22
−22		(+200)0 − 6
(+0−6=0)		0.0%
0.0 / 6
0.0%
−INF
–   Strelka 1.8 32-bit2776+16
−16		(+199)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Toga II 1.3.42769+23
−23		(+192)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Loop 12.322768+19
−19		(+191)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Strelka 1.0b 32-bit2755+23
−23		(+178)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Spike 1.2 Turin2750+6
−6		(+173)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+119
–   Hiarcs X54 32-bit2748+24
−24		(+171)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Naum 2.1 32-bit2747+17
−17		(+170)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
+4
–   Glaurung 2.0.1 32-bit2742+14
−14		(+165)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−5
–   Bright 0.3b2740+20
−20		(+163)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−126
–   Chess Tiger 2007.12703+8
−8		(+126)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−36
–   Glaurung 2 epsilon/5 32-bit2694+24
−24		(+117)5.5 − 8.5
(+4−7=3)		39.3%
5.5 / 14
0.0%
+24
–   Fruit 2.12693+22
−22		(+116)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Glaurung 1.2.1 Avalanche 32-bit2667+28
−28		(+90)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
0.0%
+39
–   Bright 0.2c2663+22
−22		(+86)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+86
–   Chessmaster 112663+10
−10		(+86)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−15
–   Booot 4.14.02662+17
−17		(+85)8 − 15
(+4−11=8)		34.8%
8.0 / 23
0.0%
−31
–   Movei 00.8.438 (10 10 10)2662+9
−9		(+85)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+92
–   CM10th Lazarus2661+17
−17		(+84)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−78
–   Scorpio 1.912659+11
−11		(+82)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+76
–   CM10th Ogre2655+17
−17		(+78)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−84
–   Alaric 7072654+9
−9		(+77)1 − 4
(+1−4=0)		20.0%
1.0 / 5
0.0%
−212
–   Scorpio 2.0 32-bit2652+14
−14		(+75)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−93
–   Movei 00.8.4382640+15
−15		(+63)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.0%
+134
–   CM10th Warrior2633+20
−20		(+56)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+44
–   Slow Chess Blitz WV2.12631+10
−10		(+54)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−20
–   Delfi 5.22629+18
−18		(+52)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+46
–   Gandalf 62628+10
−10		(+51)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+57
–   Delfi 5.12620+22
−22		(+43)9 − 10
(+5−6=8)		47.4%
9.0 / 19
0.2%
+24
–   WildCat 82620+11
−11		(+43)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+205
–   Chess Tiger 2007 Gambit2620+25
−25		(+43)5 − 9
(+1−5=8)		35.7%
5.0 / 14
0.4%
−50
–   Alaric 7042619+25
−25		(+42)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.5%
−29
–   WildCat 72619+12
−12		(+42)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.0%
+47
–   Ruffian 2.1.02612+11
−11		(+35)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.1%
−66
–   Bison 9.8 32-bit2612+24
−24		(+35)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
1.3%
+48
–   ProDeo 1.22610+15
−15		(+33)2.5 − 2.5
(+2−2=1)		50.0%
2.5 / 5
0.4%
+21
–   ProDeo 1.62609+17
−17		(+32)5 − 7
(+3−5=4)		41.7%
5.0 / 12
0.7%
−30
–   Bison 9.62608+20
−20		(+31)15 − 17
(+12−14=6)
46.9%
15.0 / 32
1.3%
0
–   Pharaon 3.5.12604+11
−11		(+27)6.5 − 8.5
(+4−6=5)		43.3%
6.5 / 15
0.9%
−33
–   Alaric 0702b2594+23
−23		(+17)1 − 2
(+0−1=2)		33.3%
1.0 / 3
13.6%
−102
–   Alfil 8.1.12590+12
−12		(+13)2 − 4
(+2−4=0)		33.3%
2.0 / 6
12.9%
−153
–   Sloppy 0.2.2 32-bit2587+12
−12		(+10)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
20.7%
+172
–   Aristarch 4.502586+10
−10		(+9)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
22.5%
−85
–   Petir 4.392581+16
−16		(+4)4 − 1
(+3−0=2)		80.0%
4.0 / 5
39.0%
+207
–   Pseudo 0.7c2581+11
−11		(+4)1 − 3
(+0−2=2)		25.0%
1.0 / 4
35.9%
−166
–   Colossus 2007c2581+25
−25		(+4)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
40.0%
+165
–   Hamsters 0.62574+17
−17		(−3)1 − 1
(+1−1=0)		50.0%
1.0 / 2
60.3%
−2
–   Petir 4.9999992567+13
−13		(−10)5 − 3
(+3−1=4)		62.5%
5.0 / 8
80.0%
+82
–   Booot 4.13.12565+24
−24		(−12)3 − 3
(+1−1=4)		50.0%
3.0 / 6
78.5%
−12
–   Jonny 2.83 32-bit2562+15
−15		(−15)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
89.1%
+79
–   ProDeo 1.1 Silver2560+28
−28		(−17)3 − 3
(+2−2=2)		50.0%
3.0 / 6
84.3%
−17
–   GNU Chess 5.07.153b 64-bit2554+20
−20		(−23)9.5 − 8.5
(+5−4=9)		52.8%
9.5 / 18
95.0%
0
–   BugChess2 1.5.22551+24
−24		(−26)1 − 1
(+1−1=0)		50.0%
1.0 / 2
95.1%
−26
–   SOS 5.12551+11
−11		(−26)7 − 6
(+5−4=4)		53.8%
7.0 / 13
98.9%
0
–   Crafty 22.1 32-bit2546+24
−24		(−31)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
97.3%
−39
–   Dirty 11D-272542+23
−23		(−35)16 − 16
(+9−9=14)
50.0%
16.0 / 32
99.0%
−30
–   Frenzee 3.0 32-bit2542+16
−16		(−35)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
99.6%
+65
–   SmarThink 0.17a2540+26
−26		(−37)1 − 1
(+1−1=0)		50.0%
1.0 / 2
98.8%
−36
–   Crafty 21.6 32-bit2536+29
−29		(−41)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.1%
+INF
–   Booot 4.13.02526+24
−24		(−51)2.5 − 2.5
(+1−1=3)		50.0%
2.5 / 5
99.9%
−42
–   Ufim 8.022524+10
−10		(−53)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−53
–   Crafty 21.5 32-bit2523+27
−27		(−54)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
99.9%
+149
–   Colossus 2007b2522+24
−24		(−55)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   BugChess2 1.5.12522+27
−27		(−55)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.9%
−43
–   Movei 00.8.4032513+26
−26		(−64)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−13
–   Crafty 22.0 32-bit2513+28
−28		(−64)17 − 17
(+10−10=14)
50.0%
17.0 / 34
100.0%
−66
–   GarboChess 2.20 32-bit2505+15
−15		(−72)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+179
–   E.T. Chess 18.11.052502+23
−23		(−75)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+26
–   Twisted Logic 0.099x2501+29
−29		(−76)7 − 5
(+6−4=2)		58.3%
7.0 / 12
100.0%
−1
–   Twisted Logic 0.080b262501+30
−30		(−76)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−246
–   AnMon 5.602495+13
−13		(−82)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−82
–   Twisted Logic 0.0852489+24
−24		(−88)3 − 2
(+3−2=0)		60.0%
3.0 / 5
100.0%
+5
–   Little Goliath Evolution 3.122486+16
−16		(−91)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−91
–   Twisted Logic 20080404x2476+22
−22		(−101)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−100
–   SpiderChess 0706032455+18
−18		(−122)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Matacz 1.32453+22
−22		(−124)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+46
–   Trace 1.37a2451+15
−15		(−126)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Anatoli 0.35k2449+14
−14		(−128)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−127
–   Amyan 1.5972448+19
−19		(−129)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−129
–   Cyrano 0.32418+28
−28		(−159)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+2
–   Snitch 1.6.22414+18
−18		(−163)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+162
–   Kiwi 0.6d 32-bit2395+16
−16		(−182)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−87
–   Muse 0.899b2391+19
−19		(−186)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   PostModernist 10162389+16
−16		(−188)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−21
–   Queen 3.092381+32
−32		(−196)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−196
–   Dragon 4.62381+14
−14		(−196)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−29
–   Typhoon 1.00-3142374+26
−26		(−203)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+85
–   Djinn 0.925x2372+20
−20		(−205)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Patzer 3.802365+16
−16		(−212)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−45
–   Delphil 1.82363+23
−23		(−214)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−119
–   Comet B682354+16
−16		(−223)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
−56
–   KnightX 1.922277+16
−16		(−300)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Buzz 0.072020+24
−24		(−557)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
644 games: 210 wins, 225 losses, 209 draws (32.5%), score: 48.8%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024