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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BugChess2 1.5.1 (2522+27
−27		)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   CM10th Lazarus2661+17
−17		(+139)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−27
–   CM10th Paralyse2654+12
−12		(+132)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+132
–   Alaric 7072654+9
−9		(+132)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+120
–   Movei 00.8.4382640+15
−15		(+118)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+6
–   Amoeba 1.2 64-bit2637+20
−20		(+115)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−21
–   CM10th Guardian2637+18
−18		(+115)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   CM10th Default2625+12
−12		(+103)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+103
–   smol.cs 1.61 64-bit2623+17
−17		(+101)5.5 − 8.5
(+4−7=3)		39.3%
5.5 / 14
0.0%
+3
–   FabChess 1.11 64-bit2614+25
−25		(+92)4 − 2
(+4−2=0)		66.7%
4.0 / 6
0.0%
+257
–   Ruffian 2.1.02612+11
−11		(+90)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Colossus 2007d2602+20
−20		(+80)8 − 6
(+5−3=6)		57.1%
8.0 / 14
0.0%
+127
–   GreKo 2015 64-bit2600+19
−19		(+78)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+83
–   Alaric 0702b2594+23
−23		(+72)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−98
–   Jacky Chess 0.14.3 64-bit2591+17
−17		(+69)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
−8
–   Sloppy 0.2.2 32-bit2587+12
−12		(+65)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
−23
–   Aristarch 4.502586+10
−10		(+64)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−169
–   Muse 0.953 64-bit2584+14
−14		(+62)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+24
–   Colossus 2007c2581+25
−25		(+59)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+59
–   Pseudo 0.7c2581+11
−11		(+59)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+229
–   The Baron 1.8.12577+20
−20		(+55)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+43
–   Quazar 0.3b 32-bit2567+18
−18		(+45)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
0.3%
+165
–   Petir 4.9999992567+13
−13		(+45)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
0.1%
+261
–   RedQueen 0.9.8 32-bit2565+19
−19		(+43)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.5%
−41
–   ProDeo 1.1 Silver2560+28
−28		(+38)2 − 4
(+2−4=0)		33.3%
2.0 / 6
2.7%
−127
–   Cheng3 1.05 32-bit2552+25
−25		(+30)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
5.2%
−80
–   Hamsters 0.52538+25
−25		(+16)5.5 − 7.5
(+4−6=3)		42.3%
5.5 / 13
18.4%
−50
–   Thinker 4.7a2533+25
−25		(+11)1 − 3
(+1−3=0)		25.0%
1.0 / 4
28.2%
−221
–   Booot 4.13.02526+24
−24		(+4)1 − 1
(+0−0=2)		50.0%
1.0 / 2
41.9%
+4
–   Rodent 0.102522+28
−28		(0)7 − 3
(+5−1=4)		70.0%
7.0 / 10
50.8%
+145
–   Twisted Logic 0.099x2501+29
−29		(−21)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
85.9%
−114
–   Twisted Logic 0.080b262501+30
−30		(−21)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
85.1%
−190
–   Sloppy 0.1.02499+26
−26		(−23)2 − 2
(+1−1=2)		50.0%
2.0 / 4
88.5%
−23
–   Crafty 20.13 32-bit2488+29
−29		(−34)0 − 2
(+0−2=0)		0.0%
0.0 / 2
95.6%
−INF
–   Renegade 0.10.0 64-bit2484+23
−23		(−38)12 − 8
(+8−4=8)		60.0%
12.0 / 20
98.6%
+34
–   Hamsters 0.42481+24
−24		(−41)3 − 3
(+2−2=2)		50.0%
3.0 / 6
98.8%
−41
–   Arasan 10.0 32-bit2477+26
−26		(−45)2 − 6
(+1−5=2)		25.0%
2.0 / 8
99.2%
−237
–   Zurichess Geneva 64-bit2464+23
−23		(−58)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
99.9%
−12
–   SpiderChess 0706032455+18
−18		(−67)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
100.0%
−120
–   Matacz 1.32453+22
−22		(−69)6.5 − 2.5
(+5−1=3)		72.2%
6.5 / 9
100.0%
+87
–   Quark 2.352442+15
−15		(−80)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−2
–   Snitch 1.6.22414+18
−18		(−108)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−108
–   Homer 2.012402+18
−18		(−120)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−120
–   DanaSah 3.632397+23
−23		(−125)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+43
–   PostModernist 10162389+16
−16		(−133)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−133
–   RomiChess P3n 64-bit2385+11
−11		(−137)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+105
–   Queen 3.092381+32
−32		(−141)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−141
–   Gaia 3.5 32-bit2381+18
−18		(−141)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−140
–   Diablo 0.5.12376+15
−15		(−146)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Hermann 2.02375+26
−26		(−147)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−308
–   Typhoon 1.00-3142374+26
−26		(−148)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−148
–   Gosu 0.162374+14
−14		(−148)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+13
–   Delphil 1.82363+23
−23		(−159)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+12
–   Amateur 2.822359+16
−16		(−163)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+7
–   Hamsters 0.22354+26
−26		(−168)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Jumbo 0.5.3 64-bit2338+23
−23		(−184)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−127
–   Alfil 7.62324+27
−27		(−198)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−32
–   Tytan 9.322310+24
−24		(−212)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−41
–   Aice 0.99.22299+15
−15		(−223)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+65
–   LittleThought 1.00 32-bit2290+28
−28		(−232)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   nanoSzachy 2.92263+28
−28		(−259)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−259
–   Zeus 1.292262+18
−18		(−260)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Ant 2006-F2259+17
−17		(−263)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−262
–   Natwarlal 0.142256+16
−16		(−266)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−104
–   Zeus 1.282242+26
−26		(−280)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−280
–   Popochin 3.02229+27
−27		(−293)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
349 games: 121 wins, 109 losses, 119 draws (34.1%), score: 51.7%

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