CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

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BugChess2 1.5.2 (2563+29
−29		)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bright 0.2c 4CPU2805+21
−21		(+242)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+272
=
–   Loop 13.5 32-bit2774+27
−27		(+211)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hiarcs X54 Hypermodern 32-bit2755+29
−28		(+192)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+35
0 =
–   Glaurung 2.0.1 64-bit2745+18
−18		(+182)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−35
0 0 =
–   Hiarcs X54 32-bit2731+32
−32		(+168)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+198
=
–   Toga II 1.1a 32-bit2731+16
−16		(+168)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ktulu 82706+9
−9		(+143)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−14
0 =
–   SmarThink 1.00 64-bit2704+35
−35		(+141)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
0.0%
−7
0 0 1 0 =
–   Naum 2.0 32-bit2697+15
−15		(+134)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Spike 1.12689+15
−15		(+126)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.14.02667+20
−20		(+104)8.5 − 15.5
(+2−9=13)		35.4%
8.5 / 24
0.0%
+19
= = 1 1 = = 0 0 0 = = 0 0 0 = = = = 0 0 = = = 0
–   Movei 00.8.438 (10 10 10)2666+11
−11		(+103)4 − 7
(+3−6=2)		36.4%
4.0 / 11
0.0%
−3
= 0 = 0 0 1 0 1 0 1 0
–   LoopList 6.002665+25
−25		(+102)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−254
0 0 0 0 0 =
–   Chessmaster 112664+12
−12		(+101)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+101
1 0
–   Bright 0.2c2663+26
−26		(+100)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−49
0 0 = =
–   CM10th Lazarus2661+23
−23		(+98)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   CM10th Xperience2661+13
−13		(+98)2 − 1
(+2−1=0)		66.7%
2.0 / 3
0.0%
+254
1 0 1
–   Frenzee Dec07 32-bit2659+25
−24		(+96)10.5 − 13.5
(+8−11=5)		43.8%
10.5 / 24
0.0%
+47
1 1 0 = = 0 1 = 0 0 1 0 = 0 0 0 1 0 1 1 = 0 1 0
–   Scorpio 2.0 32-bit2653+16
−17		(+90)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−56
0 0 = = 1 0 0 = 1 0 0 0
–   E.T. Chess 13.01.082649+13
−13		(+86)5 − 17
(+3−15=4)		22.7%
5.0 / 22
0.0%
−123
1 0 0 = 0 1 0 0 0 0 0 = 0 0 0 = 0 0 0 1 0 =
–   Scorpio 1.812644+34
−34		(+81)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+140
= = 1 =
–   Gandalf 62635+11
−11		(+72)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+64
= = 1 0 1 0
–   CM10th Default2631+15
−14		(+68)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−14
1 0 0 =
–   WildCat 82629+13
−13		(+66)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−263
0 1 0 0 0 0
–   WildCat 72628+14
−14		(+65)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+50
1 0 =
–   List 5.122618+18
−18		(+55)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.1%
+55
1 0
–   ProDeo 1.62618+20
−20		(+55)4.5 − 2.5
(+3−1=3)		64.3%
4.5 / 7
0.1%
+138
= 1 1 = 0 1 =
–   Colossus 2007d2613+23
−23		(+50)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.3%
−17
1 1 0 = 0 0
–   Alaric 0702b2606+26
−26		(+43)3 − 3
(+3−3=0)		50.0%
3.0 / 6
1.5%
+43
1 1 0 1 0 0
–   Naum 1.91 32-bit2606+15
−15		(+43)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.5%
+12
=
–   Alfil 8.1.12601+14
−14		(+38)1 − 1
(+0−0=2)		50.0%
1.0 / 2
1.0%
+38
= =
–   Colossus 2007c2600+32
−32		(+37)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
4.6%
+118
1 1 = 0
–   Aristarch 4.502596+12
−12		(+33)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
1.8%
−49
= 0 1 0
–   The Baron 1.8.12592+23
−23		(+29)1 − 1
(+1−1=0)		50.0%
1.0 / 2
6.2%
+29
0 1
–   Pseudo 0.7c2591+13
−13		(+28)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
4.3%
−207
0 = 0
–   Hamsters 0.62590+20
−20		(+27)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
6.3%
+4
1 = = = = = 1 0 0 0 0 1 1 1 0 0
–   Booot 4.13.12588+28
−28		(+25)0 − 2
(+0−2=0)		0.0%
0.0 / 2
11.5%
−INF
0 0
–   Colossus 2007a2581+32
−32		(+18)1 − 1
(+1−1=0)		50.0%
1.0 / 2
19.9%
+18
1 0
–   Petir 4.9999992579+15
−15		(+16)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
16.2%
+140
1 0 0 1 1 = 1 0 1 1
–   Frenzee 3.0 32-bit2578+22
−22		(+15)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
21.1%
+171
= 1
–   Jonny 2.83 32-bit2576+17
−17		(+13)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
21.2%
+169
1 =
–   ProDeo 1.1 Silver2574+32
−32		(+11)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
29.6%
−41
= 0 0 1 = =
–   Crafty 22.1 32-bit2565+28
−28		(+2)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
46.0%
+47
= 0 1 1 = =
–   SOS 5.12564+13
−13		(+1)1 − 1
(+1−1=0)		50.0%
1.0 / 2
47.1%
+1
0 1
–   Sloppy 0.1.12552+33
−33		(−11)9 − 11
(+5−7=8)		45.0%
9.0 / 20
69.3%
−42
0 = 0 0 0 = = = 1 1 = 0 1 1 0 1 = 0 = =
–   Crafty 21.6 32-bit2550+34
−34		(−13)1 − 1
(+0−0=2)		50.0%
1.0 / 2
71.8%
−13
= =
–   Ufim 8.022543+12
−12		(−20)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
88.7%
−87
= = 0 =
–   Crafty 22.0 32-bit2538+33
−33		(−25)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
87.3%
−44
0 1 = 1 1 = 1 0 = 1 0 0 = = 0 0
–   GarboChess 2.20 32-bit2523+17
−17		(−40)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.0%
+248
1 1 = 1
–   Twisted Logic 0.080b262522+34
−34		(−41)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
96.1%
−308
0 = 0 0
–   Colossus 2007b2519+33
−33		(−44)1 − 3
(+0−2=2)		25.0%
1.0 / 4
97.5%
−174
0 = = 0
–   AnMon 5.602515+15
−15		(−48)3 − 3
(+3−3=0)		50.0%
3.0 / 6
99.8%
−48
0 1 1 1 0 0
–   Nimzo 82513+27
−28		(−50)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.2%
+92
= 1 = 1
–   Arasan 10.0 32-bit2510+33
−33		(−53)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
99.1%
+193
1 1 1 1 1 1 = 1 = =
–   Little Goliath Evolution 3.122507+18
−18		(−56)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
99.9%
−13
1 = = = = =
–   Crafty 20.11 32-bit2502+33
−33		(−61)1 − 3
(+1−3=0)		25.0%
1.0 / 4
99.6%
−286
0 0 0 1
–   Arasan 10.32498+23
−23		(−65)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+169
1 1 0 1
–   Twisted Logic 20080404x2496+26
−26		(−67)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+43
1 1 0 = 1 =
–   Booot 4.10.12480+32
−32		(−83)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+66
1 = = 1
–   Matacz 1.32478+25
−25		(−85)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+40
= 1 1 1 1 0 = 1 = =
–   Anatoli 0.35k2475+16
−16		(−88)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+69
= 1
–   Amyan 1.5972473+21
−21		(−90)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−246
= 0
–   Trace 1.37a2472+18
−18		(−91)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+58
1 = = 1
–   Booot 4.11.12464+33
−33		(−99)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+24
= 1 1 0 1 = 1 = = 1
–   Twisted Logic 20071202x2459+26
−27		(−104)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Cyrano 0.32451+34
−34		(−112)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+77
1 1 0 1 1 =
–   Typhoon 1.00-3482445+30
−30		(−118)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+38
1 =
–   Arasan 10.12443+27
−27		(−120)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−202
1 0 = 0
–   Twisted Logic 200709152438+36
−36		(−125)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−118
= = = 1 = 0
–   DanaSah 3.632428+27
−27		(−135)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+21
= = 1 1
–   PostModernist 10162418+18
−18		(−145)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−2
= 1
–   Hermann 2.02408+29
−29		(−155)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+146
1 = 1 1
–   Comet B682385+18
−19		(−178)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Hamsters 0.22381+33
−33		(−182)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−110
1 1 = 0
–   Pupsi 0.192367+34
−34		(−196)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−35
= = 1 1
402 games: 129 wins, 144 losses, 129 draws (32.1%), score: 48.1%

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Created in 2005-2013 by CCRL team
Last games added on April 12, 2021