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 1.6.3 32-bit (2612+16
−16		)Quote
Authors: Francois Karr (France), Jean-Philippe Karr (France) Link: WBEC
This is one of the 11 BugChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Thinker 5.3b Inert 32-bit2858+16
−16		(+246)2.5 − 17.5
(+0−15=5)		12.5%
2.5 / 20
0.0%
−45
–   TheMadPrune 1.1.252815+21
−21		(+203)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Grapefruit 1.0a32794+22
−22		(+182)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Bright 0.4a2784+8
−8		(+172)7 − 15
(+4−12=6)		31.8%
7.0 / 22
0.0%
+29
–   Glaurung 2.2 32-bit2757+20
−20		(+145)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+144
–   Spike 1.2 Turin2750+6
−6		(+138)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+138
–   Stockfish 1.012748+24
−24		(+136)6 − 18
(+3−15=6)		25.0%
6.0 / 24
0.0%
−61
–   Bright 0.3a2733+16
−16		(+121)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+19
–   Thinker 5.1d Passive2731+23
−23		(+119)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
+19
–   Twisted Logic 200806202725+14
−14		(+113)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Ktulu 82709+7
−7		(+97)16.5 − 22.5
(+9−15=15)
42.3%
16.5 / 39
0.0%
+34
–   Chessmaster 11 Archangel2706+15
−15		(+94)15 − 19
(+10−14=10)
44.1%
15.0 / 34
0.0%
+49
–   Chess Tiger 2007.12703+8
−8		(+91)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−201
–   Chessmaster 11 Aiglos II2699+15
−15		(+87)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+87
–   Frenzee Feb08 32-bit2692+11
−11		(+80)3 − 3
(+1−1=4)		50.0%
3.0 / 6
0.0%
+80
–   Booot 4.15.02692+11
−11		(+80)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−90
–   Delfi 5.42688+10
−10		(+76)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+135
–   Chessmaster 11 Toxic2684+16
−16		(+72)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+71
–   Chess Tiger 20072680+11
−11		(+68)16.5 − 16.5
(+8−8=17)
50.0%
16.5 / 33
0.0%
+68
–   Chessmaster 11 Leonidas2672+16
−16		(+60)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+60
–   Chessmaster 112663+10
−10		(+51)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−115
–   Booot 4.14.02662+17
−17		(+50)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−112
–   Movei 00.8.438 (10 10 10)2662+9
−9		(+50)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
0.0%
+82
–   CM10th Xperience2659+11
−11		(+47)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
−47
–   CM10th Paralyse2654+12
−12		(+42)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Alaric 7072654+9
−9		(+42)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−220
–   Scorpio 2.02b2654+24
−24		(+42)9 − 17
(+5−13=8)		34.6%
9.0 / 26
0.2%
−80
–   CM10th Pestilence2649+18
−18		(+37)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.1%
+108
–   Scorpio 2.1 32-bit2649+26
−26		(+37)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.8%
−222
–   E.T. Chess 13.01.082644+11
−11		(+32)20 − 23
(+11−14=18)
46.5%
20.0 / 43
0.0%
+5
–   CM10th Magic II2641+13
−13		(+29)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.3%
+28
–   Cyrano 0.6b17 32-bit2639+12
−12		(+27)14 − 21
(+4−11=20)
40.0%
14.0 / 35
0.3%
−35
–   CM9000 Assassin2639+17
−17		(+27)0 − 2
(+0−2=0)		0.0%
0.0 / 2
1.2%
−INF
–   Colossus 2008b2638+11
−11		(+26)11.5 − 16.5
(+5−10=13)		41.1%
11.5 / 28
0.3%
−37
–   Chronos 1.9.72634+17
−17		(+22)4 − 5
(+2−3=4)		44.4%
4.0 / 9
3.1%
−15
–   Slow Chess Blitz WV2.12631+10
−10		(+19)3 − 3
(+2−2=2)		50.0%
3.0 / 6
2.2%
+19
–   Gandalf 62628+10
−10		(+16)4 − 2
(+3−1=2)		66.7%
4.0 / 6
4.1%
+147
–   Scorpio 2.05b2625+26
−26		(+13)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
19.6%
+75
–   Crafty 23.0 32-bit2624+25
−25		(+12)12.5 − 12.5
(+7−7=11)		50.0%
12.5 / 25
20.3%
+12
–   WildCat 82620+11
−11		(+8)15 − 13
(+10−8=10)		53.6%
15.0 / 28
19.2%
+33
–   Bison 9.8 32-bit2612+24
−24		(0)18.5 − 21.5
(+11−14=15)
46.3%
18.5 / 40
50.0%
−28
–   Ruffian 2.1.02612+11
−11		(0)5 − 3
(+4−2=2)		62.5%
5.0 / 8
46.3%
+98
–   ProDeo 1.62609+17
−17		(−3)8 − 6
(+4−2=8)		57.1%
8.0 / 14
58.1%
+42
–   Bison 9.62608+20
−20		(−4)2 − 3
(+1−2=2)		40.0%
2.0 / 5
59.4%
−94
–   Hamsters 0.7.12605+11
−11		(−7)10.5 − 15.5
(+5−10=11)		40.4%
10.5 / 26
74.8%
−79
–   Pharaon 3.5.12604+11
−11		(−8)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
78.1%
−110
–   Alaric 0702b2594+23
−23		(−18)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
89.1%
−52
–   Alfil 8.1.12590+12
−12		(−22)33.5 − 26.5
(+23−16=21)
55.8%
33.5 / 60
98.4%
+22
–   Crafty 22.8 32-bit2588+27
−27		(−24)1 − 1
(+1−1=0)		50.0%
1.0 / 2
92.9%
−23
–   Sloppy 0.2.2 32-bit2587+12
−12		(−25)13 − 11
(+8−6=10)		54.2%
13.0 / 24
99.4%
+2
–   The Baron 2.23 32-bit2582+14
−14		(−30)31 − 19
(+22−10=18)
62.0%
31.0 / 50
99.7%
+58
–   Pseudo 0.7c2581+11
−11		(−31)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.9%
+92
–   Petir 4.392581+16
−16		(−31)17 − 13
(+10−6=14)
56.7%
17.0 / 30
99.7%
+14
–   Aristarch 4.512578+28
−28		(−34)15 − 13
(+12−10=6)		53.6%
15.0 / 28
98.1%
−7
–   Critter 0.40 32-bit2571+24
−24		(−41)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.7%
+125
–   Zappa 1.1 32-bit2570+25
−25		(−42)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.7%
−203
–   Petir 4.9999992567+13
−13		(−45)11 − 13
(+7−9=8)		45.8%
11.0 / 24
100.0%
−77
–   Crafty 22.10 32-bit2566+27
−27		(−46)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.8%
−46
–   Crafty 22.4 32-bit2562+26
−26		(−50)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.9%
+27
–   Rotor 0.52552+15
−15		(−60)4 − 3
(+2−1=4)		57.1%
4.0 / 7
100.0%
−9
–   SOS 5.12551+11
−11		(−61)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−1
–   Chronos 1.9.52550+24
−24		(−62)2 − 4
(+1−3=2)		33.3%
2.0 / 6
100.0%
−192
–   Crafty 22.1 32-bit2546+24
−24		(−66)20.5 − 12.5
(+16−8=9)
62.1%
20.5 / 33
100.0%
+36
–   Tornado 2.22536+20
−20		(−76)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−76
–   Ufim 8.022524+10
−10		(−88)1 − 3
(+1−3=0)		25.0%
1.0 / 4
100.0%
−322
–   AnMon 5.662511+18
−18		(−101)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+28
–   DanaSah 4.242509+15
−15		(−103)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+1
–   GarboChess 2.20 32-bit2505+15
−15		(−107)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+127
–   Tao 5.62480+14
−14		(−132)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Hermann 2.4 32-bit2479+20
−20		(−133)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+70
–   Cerebro 3.03d2461+14
−14		(−151)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+138
–   Pepito 1.592458+21
−21		(−154)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Rotor 0.42456+16
−16		(−156)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Matacz 1.42455+14
−14		(−157)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+13
–   Anatoli 0.35k2449+14
−14		(−163)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+3
–   Arasan 10.42448+17
−17		(−164)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Typhoon 1.00-3582406+15
−15		(−206)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−43
–   Queen 4.032376+15
−15		(−236)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−69
956 games: 277 wins, 323 losses, 356 draws (37.2%), score: 47.6%

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