CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Crafty 23.3 64-bit (2758+15
−15
)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
–   Stockfish 2.0.1 64-bit3090+20
−20
(+332)4.5 − 27.5
(+1−24=7)
14.1%
4.5 / 32
0.0%
+51
–   Stockfish 1.8 64-bit3058+20
−19
(+300)3 − 27
(+0−24=6)
10.0%
3.0 / 30
0.0%
−28
–   Stockfish 1.9.1 64-bit3055+20
−20
(+297)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
+159
–   Critter 0.90 64-bit3050+16
−16
(+292)2.5 − 29.5
(+0−27=5)
7.8%
2.5 / 32
0.0%
−80
–   Komodo 1.3 64-bit2994+12
−12
(+236)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−22
–   Critter 0.80 64-bit2991+21
−20
(+233)6 − 26
(+4−24=4)
18.8%
6.0 / 32
0.0%
−31
–   Rybka 2.3.2a 64-bit2978+8
−8
(+220)7 − 23
(+3−19=8)
23.3%
7.0 / 30
0.0%
+26
–   Critter 0.70 64-bit2974+18
−18
(+216)6.5 − 22.5
(+2−18=9)
22.4%
6.5 / 29
0.0%
+22
–   Komodo 1.2 64-bit2967+12
−12
(+209)3 − 27
(+0−24=6)
10.0%
3.0 / 30
0.0%
−117
–   Gull 1.0a 64-bit2938+12
−12
(+180)6 − 26
(+2−22=8)
18.8%
6.0 / 32
0.0%
−54
–   Hiarcs 13.22933+15
−15
(+175)5 − 27
(+2−24=6)
15.6%
5.0 / 32
0.0%
−100
–   Spark 1.0 64-bit2927+7
−6
(+169)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
+4
–   Rybka 2.3.2a 32-bit2923+16
−16
(+165)4 − 26
(+0−22=8)
13.3%
4.0 / 30
0.0%
−109
–   Spike 1.4 Leiden2920+6
−7
(+162)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
+44
–   Protector 1.4.0 64-bit2890+14
−14
(+132)9.5 − 20.5
(+6−17=7)
31.7%
9.5 / 30
0.0%
−3
–   Thinker 5.4c Inert 64-bit2883+9
−9
(+125)13 − 16
(+6−9=14)
44.8%
13.0 / 29
0.0%
+93
–   Spark 0.4 64-bit2882+11
−11
(+124)12 − 18
(+8−14=8)
40.0%
12.0 / 30
0.0%
+54
–   Hannibal 1.0a 64-bit2862+14
−14
(+104)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
0.0%
+19
–   Protector 1.3.5 64-bit2856+15
−15
(+98)9 − 21
(+4−16=10)
30.0%
9.0 / 30
0.0%
−37
–   Booot 5.1.02839+11
−11
(+81)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+27
–   Toga II 1.4.1SE2824+10
−10
(+66)14 − 16
(+10−12=8)
46.7%
14.0 / 30
0.0%
+42
–   Booot 5.02785+15
−15
(+27)10.5 − 19.5
(+5−14=11)
35.0%
10.5 / 30
0.5%
−69
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10
(+17)17.5 − 11.5
(+11−5=13)
60.3%
17.5 / 29
2.1%
+80
–   Bright 0.5c2771+8
−8
(+13)14 − 16
(+10−12=8)
46.7%
14.0 / 30
5.1%
−11
–   MinkoChess 0.9 64-bit2771+13
−13
(+13)15 − 15
(+11−11=8)
50.0%
15.0 / 30
7.8%
+11
–   Twisted Logic 20090922 64-bit2771+7
−7
(+13)13 − 17
(+7−11=12)
43.3%
13.0 / 30
4.9%
−29
–   MinkoChess 1.0 64-bit2769+19
−19
(+11)14.5 − 15.5
(+10−11=9)
48.3%
14.5 / 30
17.1%
0
–   Twisted Logic 20100131x 64-bit2768+10
−10
(+10)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
12.5%
−75
–   Jonny 4.002763+6
−6
(+5)11 − 19
(+5−13=12)
36.7%
11.0 / 30
26.2%
−79
–   Bison 9.11 64-bit2762+9
−9
(+4)17 − 13
(+13−9=8)
56.7%
17.0 / 30
30.9%
+50
–   Scorpio 2.6 64-bit2756+14
−14
(−2)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
56.2%
+10
–   Chronos 1.9.9 64-bit2740+7
−7
(−18)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
98.7%
+33
–   Spike 1.2 Turin2731+6
−6
(−27)18 − 12
(+13−7=10)
60.0%
18.0 / 30
100.0%
+37
–   BugChess2 1.7 64-bit2707+13
−13
(−51)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
100.0%
+9
–   Frenzee Feb08 64-bit2695+10
−10
(−63)18.5 − 10.5
(+14−6=9)
63.8%
18.5 / 29
100.0%
+31
–   Naum 2.0 64-bit2693+11
−11
(−65)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−56
–   Delfi 5.42683+7
−7
(−75)20 − 10
(+18−8=4)
66.7%
20.0 / 30
100.0%
+57
–   Scorpio 2.5 64-bit2683+14
−14
(−75)18 − 12
(+16−10=4)
60.0%
18.0 / 30
100.0%
+1
–   Daydreamer 1.75 64-bit2673+9
−9
(−85)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+15
–   BugChess2 1.6.4 64-bit2670+14
−14
(−88)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
100.0%
−54
–   Alaric 7072663+6
−7
(−95)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+47
–   Naraku 1.312653+14
−14
(−105)18 − 12
(+13−7=10)
60.0%
18.0 / 30
100.0%
−37
–   Cyrano 0.6b17 64-bit2641+8
−8
(−117)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−6
–   Colossus 2008b2641+7
−6
(−117)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
−8
–   E.T. Chess 13.01.082634+7
−7
(−124)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
100.0%
0
–   Alfil 8.1.1 Optimized2626+9
−9
(−132)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
−69
–   WildCat 82624+7
−7
(−134)19 − 8
(+15−4=8)
70.4%
19.0 / 27
100.0%
+7
–   Movei 00.8.438 (10 10 10)2622+7
−7
(−136)22.5 − 7.5
(+18−3=9)
75.0%
22.5 / 30
100.0%
+40
–   Slow Chess Blitz WV2.12615+6
−6
(−143)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+43
–   Deuterium 10.01.27.2132610+11
−10
(−148)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
−3
–   Amyan 1.722604+7
−7
(−154)22.5 − 7.5
(+18−3=9)
75.0%
22.5 / 30
100.0%
+19
–   N2 0.4 64-bit2590+10
−10
(−168)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
−48
–   ProDeo 1.12588+11
−11
(−170)24 − 8
(+19−3=10)
75.0%
24.0 / 32
100.0%
+4
–   SOS 5.12572+7
−7
(−186)25 − 5
(+23−3=4)
83.3%
25.0 / 30
100.0%
+92
–   Aristarch 4.502568+7
−7
(−190)22 − 8
(+21−7=2)
73.3%
22.0 / 30
100.0%
+11
–   Deuterium 09.01.26.4922561+17
−17
(−197)24 − 6
(+22−4=4)
80.0%
24.0 / 30
100.0%
+47
–   Arasan 11.7 64-bit2546+14
−14
(−212)25 − 5
(+23−3=4)
83.3%
25.0 / 30
100.0%
+67
–   AnMon 5.752538+7
−7
(−220)21.5 − 8.5
(+15−2=13)
71.7%
21.5 / 30
100.0%
−84
–   SmarThink 0.17a2537+10
−10
(−221)20.5 − 9.5
(+18−7=5)
68.3%
20.5 / 30
100.0%
−78

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020