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

Options
Show each game results
BugChess2 1.6.4 32-bit (2653+19
−19		)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.6.3 32-bit2960+13
−13		(+307)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Komodo 1.0 32-bit2885+14
−14		(+232)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+61
–   Thinker 5.4d Inert 32-bit2871+8
−8		(+218)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+51
–   Gull 0.11a 32-bit2862+18
−18		(+209)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+174
–   Critter 0.60 32-bit2845+20
−20		(+192)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+21
–   Deep Junior 11.1a 32-bit2842+15
−15		(+189)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Protector 1.3.5 32-bit2841+12
−12		(+188)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+153
–   Cyclone xTreme Fury2840+17
−17		(+187)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−104
–   Protector 1.3.4 32-bit2838+13
−13		(+185)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+185
–   Spark 0.4 32-bit2834+14
−14		(+181)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Deep Junior 11.2 32-bit2832+17
−17		(+179)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Cyclone xTreme Rage2832+22
−22		(+179)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+8
–   Hiarcs 12.12828+9
−9		(+175)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Protector 1.3.2 32-bit2810+18
−18		(+157)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+157
–   Spark 0.3a 32-bit2810+14
−14		(+157)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−86
–   Onno 1.1.1 32-bit2806+15
−15		(+153)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−17
–   Onno 1.2.70 32-bit2795+15
−15		(+142)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Critter 0.52b 32-bit2781+23
−23		(+128)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+128
–   Glaurung 2.1 32-bit2775+15
−15		(+122)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−1
–   Ktulu 92758+10
−10		(+105)7 − 14
(+1−8=12)		33.3%
7.0 / 21
0.0%
−4
–   Twisted Logic 20100131x 32-bit2742+15
−15		(+89)2 − 4
(+0−2=4)		33.3%
2.0 / 6
0.0%
−10
–   Chronos 1.9.9 32-bit2741+14
−14		(+88)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−24
–   Twisted Logic 20090922 32-bit2732+16
−16		(+79)7.5 − 14.5
(+5−12=5)		34.1%
7.5 / 22
0.0%
−48
–   Bison 9.11 32-bit2730+12
−12		(+77)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−16
–   SmarThink 1.10 32-bit2719+16
−16		(+66)10 − 10
(+7−7=6)		50.0%
10.0 / 20
0.0%
+63
–   Marvin 2.2.0 64-bit2719+22
−22		(+66)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−46
–   Ktulu 82709+7
−7		(+56)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Critter 0.42 32-bit2706+22
−22		(+53)14.5 − 22.5
(+7−15=15)
39.2%
14.5 / 37
0.0%
−25
–   Crafty 23.2 32-bit2701+26
−26		(+48)7 − 8
(+3−4=8)		46.7%
7.0 / 15
0.2%
+26
–   Chessmaster 11 Aiglos II2699+15
−15		(+46)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Frenzee Feb08 32-bit2692+11
−11		(+39)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−123
–   Booot 4.15.02692+11
−11		(+39)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.0%
−37
–   Delfi 5.42688+10
−10		(+35)14 − 20
(+5−11=18)
41.2%
14.0 / 34
0.1%
−23
–   Crafty 23.1 32-bit2683+16
−16		(+30)3 − 4
(+2−3=2)		42.9%
3.0 / 7
0.8%
−23
–   Chess Tiger 20072680+11
−11		(+27)9 − 12
(+3−6=12)		42.9%
9.0 / 21
0.7%
−23
–   Chessmaster 11 Leonidas2672+16
−16		(+19)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
7.0%
+189
–   MinkoChess 0.8 32-bit2671+24
−24		(+18)3 − 3
(+3−3=0)		50.0%
3.0 / 6
11.8%
+18
–   Scorpio 2.5 32-bit2670+24
−24		(+17)4 − 2
(+3−1=2)		66.7%
4.0 / 6
13.4%
+140
–   Daydreamer 1.75 32-bit2662+14
−14		(+9)6 − 4
(+5−3=2)		60.0%
6.0 / 10
23.4%
+97
–   Movei 00.8.438 (10 10 10)2662+9
−9		(+9)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
19.6%
−68
–   Scorpio 1.912659+11
−11		(+6)11.5 − 10.5
(+5−4=13)		52.3%
11.5 / 22
29.4%
+24
–   CM10th Xperience2659+11
−11		(+6)0 − 1
(+0−1=0)		0.0%
0.0 / 1
29.3%
−INF
–   CM10th Ogre2655+17
−17		(+2)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
42.9%
−110
–   Alaric 7072654+9
−9		(+1)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
45.0%
+293
–   E.T. Chess 13.01.082644+11
−11		(−9)5 − 9
(+1−5=8)		35.7%
5.0 / 14
79.9%
−103
–   CM10th Magic II2641+13
−13		(−12)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
85.7%
−132
–   Cyrano 0.6b17 32-bit2639+12
−12		(−14)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
89.5%
−43
–   Colossus 2008b2638+11
−11		(−15)12.5 − 15.5
(+6−9=13)		44.6%
12.5 / 28
91.0%
−53
–   CM10th Guardian2637+18
−18		(−16)1 − 3
(+0−2=2)		25.0%
1.0 / 4
88.2%
−182
–   Chronos 1.9.72634+17
−17		(−19)12.5 − 6.5
(+9−3=7)		65.8%
12.5 / 19
93.2%
+93
–   CM10th Warrior2633+20
−20		(−20)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
92.7%
+147
–   Slow Chess Blitz WV2.12631+10
−10		(−22)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
97.8%
+55
–   Crafty 23.0 32-bit2624+25
−25		(−29)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
96.7%
−63
–   WildCat 82620+11
−11		(−33)6 − 2
(+6−2=0)		75.0%
6.0 / 8
99.8%
+218
–   Bison 9.8 32-bit2612+24
−24		(−41)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
99.6%
−75
–   Bison 9.62608+20
−20		(−45)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.9%
+INF
–   Hamsters 0.7.12605+11
−11		(−48)9.5 − 6.5
(+5−2=9)		59.4%
9.5 / 16
100.0%
+15
–   Alaric 0702b2594+23
−23		(−59)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Alfil 8.1.12590+12
−12		(−63)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+60
–   Deuterium 09.01.26.4922589+20
−20		(−64)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+158
–   Sloppy 0.2.2 32-bit2587+12
−12		(−66)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
100.0%
−95
–   The Baron 2.23 32-bit2582+14
−14		(−71)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
100.0%
−39
–   Critter 0.40 32-bit2571+24
−24		(−82)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Petir 4.9999992567+13
−13		(−86)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+84
–   Cyrano 0.52555+27
−27		(−98)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+68
–   Scorpio 2.2 32-bit2554+24
−24		(−99)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   N2 0.4 32-bit2553+16
−16		(−100)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−54
–   Brutus 8.05 32-bit2552+15
−15		(−101)12.5 − 3.5
(+12−3=1)		78.1%
12.5 / 16
100.0%
+148
–   Tornado 2.22536+20
−20		(−117)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
+18
–   Hermann 2.5 32-bit2478+17
−17		(−175)14.5 − 5.5
(+12−3=5)		72.5%
14.5 / 20
100.0%
+1
634 games: 174 wins, 201 losses, 259 draws (40.9%), score: 47.9%

Rating changes by day

Rating changes with played games

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