CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
Bumblebee 1.0 64-bit#223  (2465+21
−21		)Quote
Author: Shawn Chidester (USA) Link: Homepage
This is one of the 2 Bumblebee versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   EXchess 7.97b 64-bit2893+12
−12		(+428)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+397
=
–   Cosette 5.0 64-bit2645+198
−163		(+180)1 − 1
(+1−1=0)		50.0%
1.0 / 2
2.2%
+180
0 1
–   Ktulu 7.12638+18
−18		(+173)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
+49
0 = 1 0 = = 0 0 0 =
–   Glaurung 1.0.2 32-bit2635+17
−17		(+170)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−7
= 0 0 0 0 0 0 1 = =
–   Cheng3 1.07 32-bit2629+26
−26		(+164)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+101
= = = 0 0 = = 1 = 0
–   NoraGrace 2.0 64-bit2623+15
−15		(+158)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+127
=
–   Naum 1.91 32-bit2606+15
−15		(+141)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
+26
= = 0 0 = 0 = = = 0
–   KnightX 2.4 64-bit2597+28
−28		(+132)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
+73
0 1 = = = = = 1 = 0 = 0 0 0
–   Betsabe II 1.962592+21
−21		(+127)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−133
0 0 0 0 0 = 0 1
–   Jellyfish 1.1 64-bit2581+15
−15		(+116)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   GreKo 13.1 64-bit2566+30
−30		(+101)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
+1
0 = 0 0 1 0 = = 1 0
–   JikChess 0.02 64-bit2558+16
−16		(+93)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−64
0 =
–   Detroid 1.0.1 64-bit2557+18
−18		(+92)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−7
0 0 = 1 0 = = 1 0 0
–   Carballo 1.5 64-bit2557+24
−24		(+92)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+92
0 1 1 0
–   Capivara LK 0.09b02d 64-bit2553+30
−30		(+88)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−15
1 0 = 0 0 0 = = 1 0
–   Raven 1.0 64-bit2552+23
−23		(+87)5.5 − 12.5
(+3−10=5)		30.6%
5.5 / 18
0.0%
−50
0 0 0 0 0 0 0 0 0 0 1 = = = = 1 1 =
–   Ghost 3.1 64-bit2551+15
−15		(+86)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+75
= 1 = 0
–   Tornado 3.21a 32-bit2548+33
−33		(+83)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−48
= = 0 1 = 0 = 0 0 0
–   paulchen332 0.1.1 64-bit2547+48
−47		(+82)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.1%
−66
= = 0 0
–   Supernova 2.2.1 64-bit2539+29
−29		(+74)6.5 − 9.5
(+2−5=9)		40.6%
6.5 / 16
0.0%
+22
0 = = = = 0 = 1 = = 0 = = 0 0 1
–   Phalanx XXIV2538+20
−20		(+73)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+35
0 1 0 0 = 1 0 = = 1
–   Maverick 1.5 64-bit2536+14
−14		(+71)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+228
= 1
–   Carballo 1.4 64-bit2534+26
−26		(+69)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−4
= 0 0 1 0 = = =
–   nanoSzachy 4.1 64-bit2534+16
−17		(+69)6 − 10
(+4−8=4)		37.5%
6.0 / 16
0.0%
−16
= 0 0 = = 0 0 0 0 = 1 1 1 0 1 0
–   Fridolin 2.00 64-bit2532+15
−15		(+67)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−13
0 0 0 0 1 0 = = = 1 = =
–   Raven 1.10 64-bit2528+24
−24		(+63)7.5 − 8.5
(+6−7=3)		46.9%
7.5 / 16
0.0%
+38
0 = 1 1 1 1 0 1 = 0 0 0 = 0 0 1
–   OliThink 5.6.9 64-bit2527+26
−26		(+62)6 − 6
(+3−3=6)		50.0%
6.0 / 12
0.0%
+58
0 = 0 0 = = 1 = = 1 1 =
–   Orion 0.5 64-bit2527+14
−14		(+62)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.0%
+113
0 1 0 1 = 0 1 1
–   KnightX 2.3 64-bit2525+26
−26		(+60)8 − 10
(+6−8=4)		44.4%
8.0 / 18
0.0%
+19
0 0 = = 0 0 0 0 0 1 1 0 = 1 1 = 1 1
–   EXchess 6.10b 32-bit2519+33
−32		(+54)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.3%
−51
0 0 0 = = 0 0 1 = 1
–   RookieMonster 1.8.2 64-bit2516+78
−78		(+51)0 − 1
(+0−1=0)		0.0%
0.0 / 1
10.5%
−INF
0
–   CyberPagno 3.0 64-bit2515+14
−14		(+50)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
0.0%
+71
0 0 = = 1 = 1 = = 0 0 1 1 1
–   FrankWalter 2.3.5 64-bit2513+24
−24		(+48)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.1%
−51
0 = 0 1 0 0 = 0 = 1
–   Crafty 20.13 32-bit2511+33
−33		(+46)5 − 5
(+4−4=2)		50.0%
5.0 / 10
1.0%
+40
= 0 = 1 1 0 1 0 0 1
–   Floyd 0.8 64-bit2510+23
−23		(+45)6 − 4
(+4−2=4)		60.0%
6.0 / 10
0.2%
+112
= 1 0 0 = = 1 1 = 1
–   Betsabe II 1.752508+22
−22		(+43)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.2%
−186
= 0 1 0 = 0 0 0 0 0
–   Asymptote 0.3 64-bit2505+17
−17		(+40)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.2%
+40
0 = 0 1 1 1 = = = 0
–   Arasan 11.3 32-bit2501+33
−34		(+36)3 − 7
(+1−5=4)		30.0%
3.0 / 10
3.7%
−92
0 0 = = 0 1 = = 0 0
–   Delphil 3.2 64-bit2496+14
−15		(+31)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.8%
−INF
0 0
–   MadChess 2.2 64-bit2493+14
−15		(+28)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
1.3%
+58
=
–   K2 0.752492+23
−23		(+27)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
4.1%
+62
1 = 0 0 1 1 = 0 1 =
–   Delphil 3.0 64-bit2491+30
−30		(+26)4 − 6
(+1−3=6)		40.0%
4.0 / 10
7.9%
−29
= = 1 0 = = 0 = = 0
–   Jumbo 0.6.51 64-bit2489+28
−28		(+24)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
8.6%
+47
= = 1 = 0 1 1 = 0 =
–   Ghost 2.0.2 64-bit2485+18
−18		(+20)2.5 − 9.5
(+2−9=1)		20.8%
2.5 / 12
7.0%
−230
= 0 0 1 0 0 0 1 0 0 0 0
–   KnightX 1.97a 64-bit2485+26
−26		(+20)2 − 6
(+1−5=2)		25.0%
2.0 / 8
12.7%
−162
0 0 = = 0 0 1 0
–   Zurichess Geneva 64-bit2484+26
−26		(+19)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
13.3%
−123
0 =
–   Jumbo 0.6.10 64-bit2483+24
−24		(+18)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
13.0%
+49
1 1 = = 0 = 1 0 0 1
–   Booot 4.10.12480+32
−32		(+15)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
22.1%
+42
= 0 1 = 1 = = 1 = 0
–   Jumbo 0.6.35 64-bit2479+20
−20		(+14)5 − 5
(+4−4=2)		50.0%
5.0 / 10
16.8%
+14
0 1 0 1 1 = = 1 0 0
–   Waxman 20202478+31
−31		(+13)0 − 1
(+0−1=0)		0.0%
0.0 / 1
24.7%
−INF
0
–   Shield 1.2 64-bit2474+26
−26		(+9)2 − 0
(+2−0=0)		100.0%
2.0 / 2
29.8%
+INF
1 1
–   Lozza 1.18 64-bit2472+15
−15		(+7)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
29.3%
−52
= = 0 =
–   Dirty 14M-222468+32
−32		(+3)5 − 5
(+1−1=8)		50.0%
5.0 / 10
44.5%
0
= 0 = = = = = 1 = =
–   Carballo 1.22464+23
−22		(−1)4 − 6
(+3−5=2)		40.0%
4.0 / 10
52.9%
−70
1 0 0 0 1 = 0 = 0 1
–   Carballo 1.32463+25
−25		(−2)1 − 1
(+1−1=0)		50.0%
1.0 / 2
55.3%
−2
1 0
–   Giraffe 20150908 64-bit2462+18
−18		(−3)9 − 7
(+6−4=6)		56.3%
9.0 / 16
58.1%
+37
0 1 = 1 = 0 0 1 1 0 = 1 = 1 = =
–   Pawny 0.3 32-bit2461+33
−33		(−4)4 − 6
(+3−5=2)		40.0%
4.0 / 10
57.7%
−82
0 0 0 1 = 0 1 0 = 1
–   RubiChess 0.8 64-bit2459+26
−26		(−6)5 − 3
(+2−0=6)		62.5%
5.0 / 8
63.1%
+53
= = = = 1 = 1 =
–   Dorky 4.0 64-bit2455+32
−32		(−10)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
70.7%
−37
0 = 0 1 = = = 1 0 =
–   Orion 0.4 64-bit2452+20
−20		(−13)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
81.4%
−187
0 = = = 0 0 0 0 0 1
–   Betsabe II 1.472444+20
−20		(−21)1 − 1
(+1−1=0)		50.0%
1.0 / 2
92.8%
−21
1 0
–   Lozza 1.17a 64-bit2444+17
−18		(−21)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
94.0%
−198
0 0 1 0 = = 0 = 0 0
–   Mephisto Gideon Professional2444+23
−23		(−21)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
90.7%
+268
1 1 = 1
–   Bagatur 1.4b 64-bit2442+32
−32		(−23)8 − 3
(+6−1=4)		72.7%
8.0 / 11
87.8%
+128
= 1 = 1 = 1 0 1 1 = 1
–   Zurichess Fribourg 64-bit2441+29
−29		(−24)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
90.9%
+82
1 = = 1 0 1 0 = 1 1
–   K2 0.792441+29
−29		(−24)1 − 1
(+1−1=0)		50.0%
1.0 / 2
91.2%
−24
1 0
–   Bearded N44.5 64-bit2441+20
−20		(−24)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
95.1%
−162
0 0 = 1 0
–   Tunguska 1.1 64-bit2439+18
−18		(−26)6 − 4
(+6−4=0)		60.0%
6.0 / 10
97.1%
+64
1 1 1 1 1 0 0 0 1 0
–   Taltos rev118 64-bit2438+18
−18		(−27)4 − 2
(+3−1=2)		66.7%
4.0 / 6
97.1%
+77
1 1 1 = 0 =
–   TJchess 1.3 64-bit2434+17
−17		(−31)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
98.7%
0
=
–   Nemeton 1.612425+28
−28		(−40)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
98.9%
+108
= = = 1 1 = 1 1 1 =
–   NoC 4.20 64-bit2423+22
−22		(−42)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.7%
+INF
1 1
–   DanaSah 2.852421+33
−33		(−44)6 − 4
(+4−2=4)		60.0%
6.0 / 10
98.7%
+19
= 1 0 1 1 = = = 1 0
–   Cmcchess 2.6 64-bit2421+17
−17		(−44)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
99.9%
−64
= = 0 1 = 1 0 = = 0 0 = = 0 1 1
–   Ares 1.005.2.1 64-bit2421+21
−21		(−44)6 − 2
(+6−2=0)		75.0%
6.0 / 8
99.9%
+187
0 0 1 1 1 1 1 1
–   Ares 1.005 64-bit2419+18
−18		(−46)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−50
1 0 = 1 = = = 0 1 0
–   RomiChess P3n 64-bit2414+13
−13		(−51)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−51
= = = 1 0 =
–   Hedgehog 2.0 64-bit2414+29
−29		(−51)0 − 1
(+0−1=0)		0.0%
0.0 / 1
99.7%
−INF
0
–   Ares 1.005.2 64-bit2412+17
−17		(−53)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
100.0%
+97
1 0 = 1 1
–   Typhoon 1.00-3142411+34
−34		(−54)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
99.6%
−12
0 = 1 0 1 0 1 1 1 0
–   Lozza 1.16 64-bit2399+25
−25		(−66)7 − 9
(+5−7=4)		43.8%
7.0 / 16
100.0%
−112
0 1 0 = 1 1 0 = = 0 1 0 0 1 = 0
–   Myrddin 0.87 64-bit2397+13
−13		(−68)3.5 − 3.5
(+3−3=1)		50.0%
3.5 / 7
100.0%
−68
1 = 1 0 0 0 1
–   Popochin 4.1 64-bit2396+16
−16		(−69)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−31
0 = 0 = = 1 1 1
–   Zevra 2.1.2 r248 64-bit2391+19
−19		(−74)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
0
= = 1 0 0 1 1 1 1 0
–   Orion 0.3.0 64-bit2388+19
−19		(−77)7 − 5
(+5−3=4)		58.3%
7.0 / 12
100.0%
−17
= = = 0 1 1 = 0 1 1 1 0
–   Sage 3.532387+18
−18		(−78)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−108
=
–   Jumbo 0.5.3 64-bit2372+27
−27		(−93)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+138
1 1 = 1 1 =
–   Waxman 20172371+16
−16		(−94)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−94
= = 0 0 0 1 1 = = 1
–   Raven 0.80 64-bit2369+29
−29		(−96)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+208
0 1 1 1 1 = 1 1 1 1
–   Isa 2.0.64 64-bit2364+16
−16		(−101)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+56
= 1 = 1
–   Nemeton 1.412356+25
−25		(−109)10 − 4
(+8−2=4)		71.4%
10.0 / 14
100.0%
+43
= 1 = 1 1 1 1 = 0 0 1 = 1 1
–   Isa 2.1 64-bit2352+28
−28		(−113)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+209
0 1 1 1 1 1
–   Jazz 840 64-bit2340+15
−15		(−125)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−408
0 0 = 0
–   Bagatur 1.4c 64-bit2337+34
−34		(−128)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+21
= 1 1 =
–   Schooner 1.5 64-bit2300+24
−25		(−165)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−77
0 1 0 1 = = 1 1
–   FoxSEE 5.1.2 64-bit2297+30
−30		(−168)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
100.0%
+43
= 1 0 1 1 1 1 = 1 = 1 1
–   Bearded N44.2 64-bit2287+27
−27		(−178)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−85
1 = 1 0
–   Galjoen 0.38 64-bit2284+23
−23		(−181)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−23
= 1 = 1
–   Cicada 0.1 64-bit1536+24
−25		(−929)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
790 games: 247 wins, 280 losses, 263 draws (33.3%), score: 47.9%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on April 18, 2021