CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Crafty 23.2 64-bit (2721+15
−15
)Quote
Author: Robert Hyatt (USA) Links: Hyatt's FTP, Dann Corbit, WBEC
This is one of the 15 Crafty versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.8 64-bit3057+19
−19
(+336)5.5 − 28.5
(+2−25=7)
16.2%
5.5 / 34
0.0%
+70
0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 1 0 0 0 0 1 0 = 0 0 = = = 0 = 0 0 0 0
–   Rybka 2.3.2a 64-bit2977+8
−8
(+256)5 − 27
(+0−22=10)
15.6%
5.0 / 32
0.0%
+10
0 = = 0 = 0 0 0 0 = 0 0 0 0 = 0 0 = 0 0 0 0 = = 0 = 0 0 0 0 0 =
–   Critter 0.70 64-bit2973+18
−18
(+252)3.5 − 28.5
(+1−26=5)
10.9%
3.5 / 32
0.0%
−82
0 1 0 = 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 = = 0 0 0 0 0 0 = 0 0
–   Komodo 1.2 64-bit2966+12
−11
(+245)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−15
0 = 0 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 = = = 0 1 0 0 = 0 0 0 =
–   Thinker 5.4c Inert 64-bit2883+9
−9
(+162)5 − 25
(+3−23=4)
16.7%
5.0 / 30
0.0%
−120
0 1 0 0 = 0 0 0 0 0 0 = 0 0 = = 0 0 0 0 0 0 0 1 0 1 0 0 0 0
–   Spark 0.4 64-bit2882+11
−11
(+161)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
+38
= 0 = 1 0 0 = 1 0 = 0 = = 0 0 0 0 0 = 0 0 0 = = 0 = = 0 = = = =
–   Protector 1.3.5 64-bit2855+15
−14
(+134)9.5 − 20.5
(+5−16=9)
31.7%
9.5 / 30
0.0%
+8
= = 0 0 = 1 0 1 0 = 0 1 0 0 0 = = 0 0 1 0 = 0 0 0 0 0 = = 1
–   Toga II 1.4.1SE2823+10
−9
(+102)11 − 19
(+5−13=12)
36.7%
11.0 / 30
0.0%
+19
1 = 0 = 0 1 = = 1 0 = = 0 = 0 0 0 0 = = 0 = = 0 1 0 0 = 0 1
–   Bright 0.4a2779+9
−10
(+58)15 − 15
(+11−11=8)
50.0%
15.0 / 30
0.0%
+59
0 0 = 1 = 0 0 = 0 = = 1 0 1 1 1 0 0 1 0 = 1 = 1 1 1 1 = 0 0
–   Bright 0.5c2776+8
−8
(+55)11.5 − 18.5
(+6−13=11)
38.3%
11.5 / 30
0.0%
−24
= 1 1 1 = 0 = 0 = 1 0 0 1 0 0 0 = 0 = = = 0 0 0 0 = 1 0 = =
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10
(+54)7.5 − 21.5
(+3−17=9)
25.9%
7.5 / 29
0.0%
−113
= 0 = = 0 0 = = 1 0 0 0 0 0 1 0 = 0 0 0 0 0 0 = = 0 0 = 1
–   Twisted Logic 20090922 64-bit2771+8
−8
(+50)16 − 14
(+12−10=8)
53.3%
16.0 / 30
0.0%
+75
1 0 1 0 = 1 1 = = 1 1 1 = 0 = = 0 0 1 0 0 0 1 1 1 = 1 0 = 0
–   Twisted Logic 20100131x 64-bit2765+11
−11
(+44)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
−33
= 1 1 1 1 1 0 0 = 0 = 0 0 1 0 1 0 1 = = = 0 0 0 0 0 1 0 0 0 0 =
–   Bison 9.11 64-bit2754+11
−11
(+33)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
−108
0 0 0 0 0 0 0 0 0 = 1 1 = 0 0 0 = = 0 1 = 1 0 1 0 = = 0 0 =
–   Chronos 1.9.9 64-bit2737+8
−8
(+16)15 − 15
(+10−10=10)
50.0%
15.0 / 30
2.3%
+16
= 0 1 0 = 1 = 1 0 = = = 1 = 0 = 1 1 1 = 0 0 0 1 0 1 0 1 = 0
–   Spike 1.2 Turin2731+6
−6
(+10)16 − 14
(+10−8=12)
53.3%
16.0 / 30
9.7%
+30
1 0 1 = 0 0 1 = 1 1 = 0 1 = = = 1 = = 1 = 1 = 0 0 0 = 0 1 =
–   Naum 2.0 32-bit2699+8
−8
(−22)17.5 − 12.5
(+11−6=13)
58.3%
17.5 / 30
99.4%
+30
= = = = = 0 = 1 1 = = = 1 = 0 1 = 1 = 1 1 1 1 = 0 0 0 1 0 1
–   Frenzee Feb08 64-bit2694+10
−10
(−27)19 − 11
(+15−7=8)
63.3%
19.0 / 30
99.8%
+66
= 0 0 1 = = 1 = 1 1 1 1 0 = = = = 0 1 1 1 1 1 0 0 1 1 0 1 1
–   Naum 2.0 64-bit2693+11
−11
(−28)16 − 14
(+11−9=10)
53.3%
16.0 / 30
99.8%
−5
0 1 = 0 = 1 1 1 0 0 0 = 1 = 1 = = 1 = 0 0 1 = 1 0 1 0 = 1 =
–   Scorpio 2.5 64-bit2682+14
−14
(−39)15 − 15
(+13−13=4)
50.0%
15.0 / 30
100.0%
−37
0 0 1 1 1 1 1 0 0 = 0 0 1 0 0 0 1 1 0 0 = 1 0 0 1 = 1 1 1 =
–   Delfi 5.42680+8
−8
(−41)17 − 13
(+12−8=10)
56.7%
17.0 / 30
100.0%
+1
0 1 1 = = 1 = 0 1 1 = = 1 0 = 0 1 0 = = 1 1 0 1 = 0 0 = 1 1
–   Daydreamer 1.75 64-bit2672+10
−9
(−49)37 − 23
(+28−14=18)
61.7%
37.0 / 60
100.0%
+30
= 0 1 1 1 = 1 1 1 0 = = 1 1 1 0 = 1 0 = 0 = = = 1 0 = 0 1 0 0 1 0 1 1 = 1 1 = 1 0 1 = 1 = 1 0 1 0 1 1 = 1 = 1 1 = 1 = 0
–   BugChess2 1.6.4 64-bit2670+14
−14
(−51)14 − 16
(+10−12=8)
46.7%
14.0 / 30
100.0%
−74
1 1 1 = 1 0 = 0 1 = 1 0 = 0 0 1 0 = 1 0 = = = 0 0 1 1 0 0 0
–   Booot 4.15.12668+14
−14
(−53)16.5 − 12.5
(+13−9=7)
56.9%
16.5 / 29
100.0%
−2
0 1 0 1 1 1 1 = 0 0 0 1 1 0 1 = 0 0 1 0 1 = = = 1 = = 1 1
–   Booot 4.15.02665+12
−12
(−56)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+85
0 1 = 1 1 1 1 = 1 = 0 1 1 1 1 1 1 0 = 1 1 = 0 1 = 0 = = 1 1
–   Alaric 7072663+7
−7
(−58)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
100.0%
−46
0 0 1 0 1 0 1 = 1 1 1 0 = 1 = 1 = 1 0 = 1 0 0 1 0 0 0 1 1 0
–   Colossus 2008b2641+7
−7
(−80)16 − 14
(+9−7=14)
53.3%
16.0 / 30
100.0%
−58
1 = = 0 = = 1 1 0 = 1 = 1 1 0 = = = = = = 0 = 0 1 = 1 0 1 0
–   Cyrano 0.6b17 64-bit2640+9
−9
(−81)17 − 12
(+12−7=10)
58.6%
17.0 / 29
100.0%
−27
1 1 = 0 = 1 0 1 = 0 0 0 = 1 = 0 = = 0 1 1 1 1 = = = 1 1 1
–   Chronos 1.9.72639+14
−14
(−82)18 − 11
(+12−5=12)
62.1%
18.0 / 29
100.0%
−2
1 = 1 = 1 1 0 1 0 = 0 = = = 1 1 1 = 1 1 1 = = = 0 1 = 0 =
–   WildCat 82626+7
−7
(−95)18 − 12
(+14−8=8)
60.0%
18.0 / 30
100.0%
−24
1 0 1 = = = = = 1 1 1 = 0 1 1 0 = 0 1 0 1 1 1 1 1 0 0 0 1 =
–   Alfil 8.1.1 Optimized2625+9
−9
(−96)17.5 − 11.5
(+12−6=11)
60.3%
17.5 / 29
100.0%
−29
1 1 1 1 = 0 = = = 0 = 1 1 1 = 1 0 = 0 0 = 1 = 1 0 = 1 = 1
–   Movei 00.8.438 (10 10 10)2624+7
−7
(−97)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
+8
1 = 1 = 1 = 1 1 = = 1 0 1 = = = 1 1 = 0 = 1 1 1 = 0 1 1 = 0
–   Sloppy 0.2.2 64-bit2617+8
−8
(−104)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
+52
= 1 = 1 1 1 = = 1 = = 1 1 1 1 1 1 0 1 1 1 1 = = 1 0 = 0 1 =
–   Slow Chess Blitz WV2.12615+6
−6
(−106)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
+11
0 1 = 1 1 = 1 1 1 0 1 1 1 = = 0 1 0 0 1 = 1 1 = 1 = = 0 1 1
–   ProDeo 1.22608+10
−11
(−113)21 − 8
(+17−4=8)
72.4%
21.0 / 29
100.0%
+46
1 1 1 1 1 1 0 = = = 0 1 = 1 1 1 0 = 1 0 = = = 1 1 1 1 1 1
–   Pharaon 3.5.12603+7
−7
(−118)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
100.0%
−13
= 1 = 1 1 0 0 0 = 1 1 0 1 1 = 0 1 = 1 0 1 1 1 1 = 0 = 1 1 1
–   Amyan 1.722602+8
−8
(−119)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
+10
1 1 0 1 1 = 1 1 1 0 = = 1 = = = 1 = = 1 1 = = 1 1 0 1 1 = =
–   N2 0.4 64-bit2590+10
−10
(−131)20 − 10
(+12−2=16)
66.7%
20.0 / 30
100.0%
−31
1 = = = 0 1 = = 1 1 = = 1 = 1 = = = 1 = 1 = 1 = = 1 = 0 1 1
–   Ruffian 1.0.52585+9
−9
(−136)20.5 − 9.5
(+17−6=7)
68.3%
20.5 / 30
100.0%
−1
1 1 1 1 = 1 1 0 0 = 1 1 1 1 0 1 1 1 0 0 1 0 = = 1 1 1 = = =
–   Hamsters 0.7.12579+8
−8
(−142)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
+8
1 = = 0 1 1 1 = 1 0 = = 1 1 = 1 1 = = 1 1 1 1 = 1 = 1 1 = =
–   SOS 5.12577+8
−7
(−144)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
−22
1 = 1 1 0 1 0 1 = 1 = 1 = = 1 = 0 = = 1 1 = = = 1 0 1 1 1 1
–   Aristarch 4.502566+8
−8
(−155)19.5 − 10.5
(+15−6=9)
65.0%
19.5 / 30
100.0%
−54
1 = 1 0 0 = = 1 1 = 1 1 = 1 = 1 1 1 1 0 = 0 = 0 1 1 0 1 = 1
–   Deuterium 09.01.26.4922560+17
−17
(−161)18.5 − 11.5
(+12−5=13)
61.7%
18.5 / 30
100.0%
−87
= 0 1 1 0 = 1 = 1 = = 1 = 1 1 = 0 1 0 1 1 0 = = = 1 = = 1 =
–   Brutus 8.05 64-bit2554+10
−10
(−167)43.5 − 12.5
(+37−6=13)
77.7%
43.5 / 56
100.0%
+36
1 = = = = 0 1 1 1 = 1 = 1 1 1 = 1 1 0 = 0 1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 0 1 1 1 1 = = 1 1 0 1 1 = 0
–   Jonny 2.83 32-bit2551+11
−11
(−170)21.5 − 8.5
(+21−8=1)
71.7%
21.5 / 30
100.0%
+22
1 1 1 1 1 1 1 0 0 0 1 1 1 1 0 1 1 1 1 1 0 = 1 1 1 0 1 0 0 1
–   Arasan 11.7 64-bit2545+14
−14
(−176)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
100.0%
−25
1 1 0 = 1 1 = 1 1 = 1 1 = 1 1 1 0 = 1 0 = = 1 1 1 = = 1 1 0
–   Ktulu 4.22544+11
−11
(−177)22 − 6
(+20−4=4)
78.6%
22.0 / 28
100.0%
+52
0 1 = 1 1 1 1 1 = 1 1 1 1 1 1 = = 1 0 1 1 0 1 1 0 1 1 1
–   AnMon 5.752538+8
−8
(−183)23 − 7
(+19−3=8)
76.7%
23.0 / 30
100.0%
+8
1 1 = 1 = 0 1 = 1 1 1 1 = 0 1 = 1 1 1 0 = = 1 1 1 1 1 1 1 =
–   Ufim 8.022536+7
−7
(−185)21.5 − 8.5
(+20−7=3)
71.7%
21.5 / 30
100.0%
−4
1 1 1 0 0 1 1 0 1 1 0 1 1 = 0 0 1 1 1 1 1 1 1 0 1 = 1 1 1 =
–   SmarThink 0.17a2536+10
−10
(−185)23.5 − 6.5
(+21−4=5)
78.3%
23.5 / 30
100.0%
+42
0 1 1 1 1 1 1 = 0 = 1 1 1 1 1 0 1 1 = = 1 1 1 1 1 1 0 = 1 1
–   Hermann 2.5 64-bit2512+13
−13
(−209)27 − 3
(+26−2=2)
90.0%
27.0 / 30
100.0%
+179
1 1 1 1 1 1 0 0 1 = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1
–   Green Light Chess 3.01.2.22506+9
−9
(−215)22.5 − 7.5
(+20−5=5)
75.0%
22.5 / 30
100.0%
−19
1 0 1 1 1 0 1 1 = 1 1 = 1 0 1 = 0 1 = 1 1 1 1 0 1 1 1 = 1 1
–   Little Goliath Evolution 3.122506+7
−7
(−215)24.5 − 5.5
(+21−2=7)
81.7%
24.5 / 30
100.0%
+24
1 = 1 1 = 1 1 1 1 0 1 1 1 = 1 = 1 = 1 0 = 1 1 1 1 1 1 = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Crafty 23.2 64-bit
played with current
participants of this list
Represented by
1-2-CPU    775Crafty 25.2 64-bit
All    745Crafty 25.2 64-bit 4CPU
Free    864Crafty 25.2 64-bit 4CPU
Free 1-2-CPU    864Crafty 25.2 64-bit
Free single-CPU    864Crafty 25.2 64-bit
Single-CPU    775Crafty 25.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018