CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

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Crafty 21.5 64-bit (2543+13
−13
)Quote
Author: Robert Hyatt (USA) Links: Hyatt's FTP, Dann Corbit, WBEC
This is one of the 17 Crafty versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.0 64-bit2852+14
−14
(+309)4.5 − 27.5
(+2−25=5)
14.1%
4.5 / 32
0.0%
+9
–   Rybka 1.0 32-bit2791+13
−13
(+248)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
+47
–   Toga II 1.2.1a 32-bit2762+9
−9
(+219)3.5 − 28.5
(+1−26=5)
10.9%
3.5 / 32
0.0%
−115
–   Spike 1.2 Turin2731+6
−6
(+188)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−65
–   Naum 2.0 32-bit2699+8
−8
(+156)7.5 − 24.5
(+6−23=3)
23.4%
7.5 / 32
0.0%
−67
–   Naum 2.0 64-bit2693+11
−11
(+150)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+14
–   Glaurung 1.2.1 32-bit2657+10
−9
(+114)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−81
–   Glaurung 1.2.1 64-bit2655+14
−15
(+112)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−84
–   Scorpio 1.912640+12
−12
(+97)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+62
–   Alaric 7042617+15
−15
(+74)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−68
–   Delfi 5.12614+12
−11
(+71)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+28
–   Slow Chess Blitz WV2.12614+6
−6
(+71)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+46
–   Frenzee 3.0 64-bit2613+14
−14
(+70)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+29
–   Colossus 2007d2610+13
−13
(+67)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+32
–   ProDeo 1.22608+11
−10
(+65)20.5 − 29.5
(+12−21=17)
41.0%
20.5 / 50
0.0%
+2
–   ProDeo 1.62608+14
−13
(+65)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−41
–   Delfi 5.22608+11
−11
(+65)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+41
–   WildCat 72605+10
−10
(+62)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−15
–   Zappa 1.1 64-bit2603+10
−11
(+60)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−85
–   Pharaon 3.5.12602+7
−7
(+59)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+47
–   List 5.122591+11
−10
(+48)12 − 19
(+8−15=8)
38.7%
12.0 / 31
0.0%
−27
–   Colossus 2007c2586+15
−15
(+43)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+67
–   Ruffian 1.0.52585+9
−9
(+42)17 − 15
(+8−6=18)
53.1%
17.0 / 32
0.0%
+58
–   Hamsters 0.7.12579+7
−8
(+36)12.5 − 21.5
(+7−16=11)
36.8%
12.5 / 34
0.0%
−52
–   Pseudo 0.7c2574+8
−8
(+31)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
−3
–   SOS 5.12571+7
−7
(+28)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
−3
–   Aristarch 4.502567+7
−7
(+24)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
0.0%
+54
–   Petir 4.392566+9
−10
(+23)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.2%
−45
–   Booot 4.13.12563+13
−13
(+20)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
1.2%
+33
–   Hamsters 0.62559+13
−13
(+16)13 − 19
(+9−15=8)
40.6%
13.0 / 32
4.2%
−49
–   Colossus 2007a2557+16
−16
(+14)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
7.7%
+71
–   Petir 4.9999992555+8
−8
(+12)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
5.4%
−38
–   The Baron 2.23 64-bit2554+8
−8
(+11)17.5 − 16.5
(+13−12=9)
51.5%
17.5 / 34
6.1%
+21
–   Jonny 2.83 32-bit2551+11
−11
(+8)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
15.4%
+58
–   BugChess2 1.5.22547+14
−14
(+4)19 − 13
(+16−10=6)
59.4%
19.0 / 32
31.2%
+74
–   Ktulu 4.22545+11
−11
(+2)12 − 20
(+7−15=10)
37.5%
12.0 / 32
37.6%
−81
–   Anaconda 2.0.12545+10
−10
(+2)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
38.3%
+83
–   The Baron 1.8.12544+14
−14
(+1)18 − 14
(+16−12=4)
56.3%
18.0 / 32
44.2%
+52
–   Colossus 2006f2543+18
−18
(0)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
47.8%
+28
–   Ufim 8.022540+7
−6
(−3)21 − 11
(+17−7=8)
65.6%
21.0 / 32
64.0%
+109
–   Fritz 5.322539+13
−13
(−4)14 − 18
(+7−11=14)
43.8%
14.0 / 32
64.6%
−42
–   SmarThink 0.17a2536+10
−10
(−7)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
78.0%
+66
–   Thinker 4.7a2535+11
−11
(−8)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
81.5%
+18
–   Fritz 6 Light2534+15
−15
(−9)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
81.7%
+41
–   Movei 00.8.4032532+16
−16
(−11)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
84.9%
−2
–   AnMon 5.602516+12
−12
(−27)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
99.8%
−106
–   E.T. Chess 18.11.052511+12
−12
(−32)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+32
–   Yace 0.99.872503+7
−7
(−40)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+26
–   Little Goliath Evolution 3.122503+7
−7
(−40)31.5 − 32.5
(+22−23=19)
49.2%
31.5 / 64
100.0%
−45
–   Trace 1.37a2499+7
−7
(−44)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+51
–   Pepito 1.59 32-bit2492+13
−13
(−51)14 − 18
(+6−10=16)
43.8%
14.0 / 32
100.0%
−85
–   Bruja 1.9.1 64-bit2489+9
−9
(−54)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+103
–   Tao 5.62486+8
−8
(−57)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+38
–   Hamsters 0.52484+18
−18
(−59)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+16
–   Green Light Chess 3.002477+14
−15
(−66)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−6
–   Cerebro 3.03d2470+8
−8
(−73)22.5 − 11.5
(+20−9=5)
66.2%
22.5 / 34
100.0%
+53
–   Twisted Logic 20080404x2466+16
−16
(−77)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+1
–   Arasan 10.0 64-bit2463+15
−15
(−80)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
100.0%
−71
–   Amyan 1.5972461+11
−11
(−82)13 − 19
(+9−15=8)
40.6%
13.0 / 32
100.0%
−148
–   SpiderChess 0706032439+7
−7
(−104)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
−36
–   Abrok 5.02432+8
−8
(−111)17 − 14
(+12−9=10)
54.8%
17.0 / 31
100.0%
−82

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020