CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Bumblebee 1.0 64-bit#221  (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-bit2892+13
−13
(+427)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+396
–   Ktulu 7.12638+18
−18
(+173)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+49
–   Glaurung 1.0.2 32-bit2634+17
−17
(+169)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−8
–   Cheng3 1.07 32-bit2629+26
−26
(+164)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+101
–   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-bit2605+15
−15
(+140)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+25
–   KnightX 2.4 64-bit2604+29
−29
(+139)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+80
–   Betsabe II 1.962592+21
−21
(+127)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−133
–   Jellyfish 1.1 64-bit2580+15
−15
(+115)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   GreKo 13.1 64-bit2565+30
−30
(+100)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
0
–   JikChess 0.02 64-bit2558+15
−16
(+93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−64
–   Detroid 1.0.1 64-bit2556+18
−18
(+91)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−8
–   Carballo 1.5 64-bit2556+24
−24
(+91)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+91
–   Capivara LK 0.09b02d 64-bit2552+30
−30
(+87)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−16
–   Raven 1.0 64-bit2552+23
−23
(+87)5.5 − 12.5
(+3−10=5)
30.6%
5.5 / 18
0.0%
−50
–   Ghost 3.1 64-bit2551+15
−15
(+86)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+75
–   Tornado 3.21a 32-bit2547+33
−33
(+82)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−49
–   Supernova 2.2.1 64-bit2539+29
−29
(+74)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
0.0%
+22
–   Phalanx XXIV2537+20
−20
(+72)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+34
–   Maverick 1.5 64-bit2536+14
−14
(+71)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+228
–   Carballo 1.4 64-bit2534+26
−26
(+69)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−4
–   nanoSzachy 4.1 64-bit2533+17
−17
(+68)6 − 10
(+4−8=4)
37.5%
6.0 / 16
0.0%
−17
–   Fridolin 2.00 64-bit2531+16
−16
(+66)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−14
–   paulchen332 0.1.1 64-bit2528+58
−57
(+63)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.2%
−85
–   Raven 1.10 64-bit2528+25
−26
(+63)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
0.0%
+87
–   Orion 0.5 64-bit2527+14
−14
(+62)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+113
–   OliThink 5.6.9 64-bit2527+26
−27
(+62)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+58
–   KnightX 2.3 64-bit2524+26
−26
(+59)8 − 10
(+6−8=4)
44.4%
8.0 / 18
0.0%
+18
–   EXchess 6.10b 32-bit2518+32
−33
(+53)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.4%
−52
–   CyberPagno 3.0 64-bit2514+14
−14
(+49)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.0%
+70
–   FrankWalter 2.3.5 64-bit2513+24
−24
(+48)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.2%
−51
–   Floyd 0.8 64-bit2510+24
−24
(+45)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.3%
+112
–   Crafty 20.13 32-bit2510+33
−33
(+45)5 − 5
(+4−4=2)
50.0%
5.0 / 10
1.2%
+39
–   Betsabe II 1.752508+22
−22
(+43)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.3%
−186
–   Asymptote 0.3 64-bit2504+17
−17
(+39)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.2%
+39
–   Arasan 11.3 32-bit2500+33
−34
(+35)3 − 7
(+1−5=4)
30.0%
3.0 / 10
4.1%
−93
–   Delphil 3.2 64-bit2495+14
−15
(+30)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.0%
−INF
–   K2 0.752492+23
−23
(+27)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
4.7%
+62
–   Delphil 3.0 64-bit2491+30
−30
(+26)4 − 6
(+1−3=6)
40.0%
4.0 / 10
8.6%
−29
–   Jumbo 0.6.51 64-bit2488+28
−28
(+23)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
9.4%
+46
–   Ghost 2.0.2 64-bit2485+18
−18
(+20)2.5 − 9.5
(+2−9=1)
20.8%
2.5 / 12
8.0%
−230
–   KnightX 1.97a 64-bit2484+27
−27
(+19)2 − 6
(+1−5=2)
25.0%
2.0 / 8
13.9%
−163
–   Zurichess Geneva 64-bit2483+26
−26
(+18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
14.7%
−124
–   Jumbo 0.6.10 64-bit2483+24
−24
(+18)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
14.2%
+49
–   Booot 4.10.12480+32
−32
(+15)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
23.6%
+42
–   Jumbo 0.6.35 64-bit2479+19
−19
(+14)5 − 5
(+4−4=2)
50.0%
5.0 / 10
18.4%
+14
–   Shield 1.2 64-bit2474+26
−26
(+9)2 − 0
(+2−0=0)
100.0%
2.0 / 2
31.7%
+INF
–   Lozza 1.18 64-bit2472+15
−15
(+7)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
31.8%
−52
–   Dirty 14M-222467+32
−32
(+2)5 − 5
(+1−1=8)
50.0%
5.0 / 10
46.3%
−1
–   Carballo 1.22463+23
−22
(−2)4 − 6
(+3−5=2)
40.0%
4.0 / 10
55.1%
−71
–   Giraffe 20150908 64-bit2462+19
−18
(−3)9 − 7
(+6−4=6)
56.3%
9.0 / 16
60.3%
+37
–   Carballo 1.32462+25
−25
(−3)1 − 1
(+1−1=0)
50.0%
1.0 / 2
57.6%
−3
–   Pawny 0.3 32-bit2461+33
−33
(−4)4 − 6
(+3−5=2)
40.0%
4.0 / 10
59.4%
−82
–   RubiChess 0.8 64-bit2459+26
−26
(−6)5 − 3
(+2−0=6)
62.5%
5.0 / 8
65.2%
+53
–   Dorky 4.0 64-bit2454+32
−32
(−11)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
71.8%
−38
–   Orion 0.4 64-bit2452+20
−20
(−13)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
82.9%
−187
–   Mephisto Gideon Professional2444+23
−23
(−21)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
91.6%
+268
–   Lozza 1.17a 64-bit2443+18
−17
(−22)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
94.7%
−199
–   Betsabe II 1.472443+20
−20
(−22)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.5%
−22
–   Bagatur 1.4b 64-bit2442+32
−32
(−23)8 − 3
(+6−1=4)
72.7%
8.0 / 11
88.7%
+128
–   Zurichess Fribourg 64-bit2441+29
−29
(−24)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
91.6%
+82
–   K2 0.792440+29
−29
(−25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
91.9%
−25
–   Bearded N44.5 64-bit2440+20
−20
(−25)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
96.0%
−107
–   Tunguska 1.1 64-bit2438+18
−19
(−27)6 − 4
(+6−4=0)
60.0%
6.0 / 10
97.4%
+63
–   Taltos rev118 64-bit2438+18
−18
(−27)4 − 2
(+3−1=2)
66.7%
4.0 / 6
97.5%
+77
–   TJchess 1.3 64-bit2434+17
−17
(−31)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
98.9%
0
–   Nemeton 1.612424+28
−28
(−41)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.0%
+107
–   Cmcchess 2.6 64-bit2422+17
−17
(−43)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
99.9%
−63
–   DanaSah 2.852421+33
−33
(−44)6 − 4
(+4−2=4)
60.0%
6.0 / 10
98.8%
+19
–   Ares 1.005.2.1 64-bit2420+21
−21
(−45)6 − 2
(+6−2=0)
75.0%
6.0 / 8
99.9%
+186
–   Ares 1.005 64-bit2418+18
−18
(−47)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−51
–   RomiChess P3n 64-bit2414+13
−13
(−51)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−51
–   Ares 1.005.2 64-bit2411+17
−18
(−54)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+96
–   Typhoon 1.00-3142411+34
−34
(−54)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.6%
−12
–   Lozza 1.16 64-bit2398+25
−25
(−67)7 − 9
(+5−7=4)
43.8%
7.0 / 16
100.0%
−113
–   Myrddin 0.87 64-bit2397+13
−13
(−68)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−125
–   Popochin 4.1 64-bit2396+16
−16
(−69)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−31
–   Zevra 2.1.2 r248 64-bit2390+19
−19
(−75)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
0
–   Orion 0.3.0 64-bit2388+19
−19
(−77)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−17
–   Sage 3.532387+18
−18
(−78)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−108
–   Waxman 20172371+16
−16
(−94)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−94
–   Jumbo 0.5.3 64-bit2370+27
−27
(−95)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+136
–   Raven 0.80 64-bit2368+29
−29
(−97)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+206
–   Isa 2.0.64 64-bit2363+16
−16
(−102)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+55
–   Nemeton 1.412356+25
−26
(−109)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+43
–   Isa 2.1 64-bit2351+28
−28
(−114)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+208
–   Jazz 840 64-bit2340+15
−15
(−125)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−408
–   Bagatur 1.4c 64-bit2337+34
−34
(−128)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+21
–   Schooner 1.5 64-bit2300+24
−25
(−165)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−77
–   FoxSEE 5.1.2 64-bit2297+30
−30
(−168)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+43
–   Bearded N44.2 64-bit2286+27
−27
(−179)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−86
–   Galjoen 0.38 64-bit2283+23
−23
(−182)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−24
–   Cicada 0.1 64-bit1536+24
−25
(−929)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021