CCRL 40/40
Downloads and Statistics
September 16, 2017
Testing summary:
Total: 741'280 games
played by 1'928 programs
101544 CPU days (X2 4600+)

White wins: 254'859 (34.4%)
Black wins: 189'270 (25.5%)
Draws: 297'151 (40.1%)
White score: 54.4%

Engine Details

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Crafty 25.2 64-bit (2936+19
−19
)Quote
Author: Robert Hyatt (USA) Links: Hyatt's FTP, Dann Corbit, WBEC
This is one of the 34 Crafty versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.3 64-bit3077+13
−13
(+141)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−112
–   Alfil 15.7 64-bit3061+14
−14
(+125)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+33
–   Chiron 3.01 64-bit3054+20
−20
(+118)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+93
–   Sting SF 8.1 64-bit3043+29
−29
(+107)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+7
–   Andscacs 0.84 64-bit3042+26
−26
(+106)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−42
–   Sting SF 8.5 64-bit3034+31
−31
(+98)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+42
–   Laser 1.4 64-bit3018+23
−23
(+82)8.5 − 10.5
(+3−5=11)
44.7%
8.5 / 19
0.0%
+52
–   Naum 4.6 64-bit3017+13
−13
(+81)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+81
–   Arasan 20.2 64-bit3016+29
−29
(+80)4 − 7
(+2−5=4)
36.4%
4.0 / 11
0.0%
−6
–   Sting SF 7.3 64-bit3008+31
−31
(+72)6 − 8
(+2−4=8)
42.9%
6.0 / 14
0.0%
+29
–   SmarThink 1.97 64-bit3002+21
−22
(+66)6 − 18
(+1−13=10)
25.0%
6.0 / 24
0.0%
−96
–   Nemorino 3.0 64-bit3001+22
−22
(+65)8.5 − 14.5
(+3−9=11)
37.0%
8.5 / 23
0.0%
−16
–   Protector 1.5.0 64-bit2989+13
−13
(+53)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−98
–   ChessBrainVB 3.502972+37
−37
(+36)4 − 5
(+1−2=6)
44.4%
4.0 / 9
4.2%
+8
–   Hannibal 1.3 64-bit2969+17
−18
(+33)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.7%
−22
–   Pedone 1.6 64-bit2969+24
−24
(+33)7 − 10
(+3−6=8)
41.2%
7.0 / 17
1.5%
−23
–   Arasan 20.1 64-bit2964+23
−23
(+28)10.5 − 15.5
(+3−8=15)
40.4%
10.5 / 26
3.2%
−23
–   Hiarcs 142963+11
−11
(+27)9.5 − 8.5
(+4−3=11)
52.8%
9.5 / 18
0.7%
+41
–   Senpai 1.0 64-bit2963+13
−13
(+27)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.9%
−40
–   Vajolet2 2.2 64-bit2961+19
−19
(+25)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
3.2%
−10
–   Alfil 15.8 64-bit2961+17
−17
(+25)8.5 − 10.5
(+3−5=11)
44.7%
8.5 / 19
2.6%
−4
–   Hakkapeliitta 3.0 64-bit2958+14
−13
(+22)15 − 16
(+9−10=12)
48.4%
15.0 / 31
3.4%
+12
–   Pedone 1.5 64-bit2957+21
−21
(+21)8.5 − 13.5
(+3−8=11)
38.6%
8.5 / 22
7.2%
−43
–   Vajolet2 2.3 64-bit2956+21
−21
(+20)9.5 − 17.5
(+2−10=15)
35.2%
9.5 / 27
8.6%
−68
–   Arasan 19.2 64-bit2951+28
−28
(+15)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
19.6%
+65
–   Naum 4.1 32-bit2948+23
−23
(+12)5 − 5
(+3−3=4)
50.0%
5.0 / 10
22.1%
+12
–   Arasan 20.0 64-bit2947+26
−26
(+11)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
25.4%
+42
–   Nemorino 2.00 64-bit2946+23
−23
(+10)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
25.3%
−6
–   Deep Sjeng c't 20102942+10
−10
(+6)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
32.2%
−25
–   SmarThink 1.80 64-bit2940+25
−25
(+4)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
40.8%
+124
–   Rodent III 0.210 64-bit2940+28
−28
(+4)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
42.5%
−86
–   Stockfish 1.6.3 32-bit2933+17
−17
(−3)8 − 2
(+6−0=4)
80.0%
8.0 / 10
59.8%
+195
–   Wasp 2.01 64-bit2926+21
−21
(−10)6 − 2
(+5−1=2)
75.0%
6.0 / 8
77.2%
+173
–   Laser 1.3 64-bit2925+24
−24
(−11)12 − 12
(+8−8=8)
50.0%
12.0 / 24
77.3%
−7
–   Deep Junior 13.3 64-bit2925+17
−17
(−11)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
80.8%
−143
–   Wasp 2.00 64-bit2925+28
−28
(−11)9 − 7
(+4−2=10)
56.3%
9.0 / 16
76.2%
+23
–   Deep Junior Yokohama 64-bit2923+16
−16
(−13)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
87.0%
+22
–   Arasan 19.1 64-bit2921+23
−23
(−15)6 − 4
(+3−1=6)
60.0%
6.0 / 10
84.9%
+36
–   Spike 1.4 Leiden2921+9
−9
(−15)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
93.6%
+16
–   Cheng 4.39 64-bit2920+14
−14
(−16)17 − 17
(+7−7=20)
50.0%
17.0 / 34
91.8%
−13
–   Bobcat 8.0 64-bit2919+19
−19
(−17)20 − 12
(+13−5=14)
62.5%
20.0 / 32
90.6%
+59
–   Critter 0.70 64-bit2919+28
−27
(−17)5 − 5
(+3−3=4)
50.0%
5.0 / 10
85.4%
−21
–   Rodent II 0.9.64 64-bit2917+21
−22
(−19)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
91.3%
−46
–   ChessBrainVB 3.312912+27
−27
(−24)5 − 5
(+3−3=4)
50.0%
5.0 / 10
92.8%
−15
–   Wasp 1.25 64-bit2910+22
−22
(−26)11 − 11
(+6−6=10)
50.0%
11.0 / 22
96.9%
−22
–   Rodent III 0.172 64-bit2908+23
−23
(−28)8.5 − 8.5
(+2−2=13)
50.0%
8.5 / 17
97.4%
−30
–   Nemorino 1.02 64-bit2906+24
−24
(−30)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
97.6%
+26
–   Quazar 0.4 64-bit2905+12
−12
(−31)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
–   Demolito 2017-08-26 64-bit2901+31
−31
(−35)6.5 − 4.5
(+3−1=7)
59.1%
6.5 / 11
97.5%
+13
–   Rybka 1.2 64-bit2899+19
−19
(−37)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
99.7%
−9
–   Deuterium 14.3.34.130 64-bit2893+13
−13
(−43)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+37
–   EXchess 7.97b 64-bit2878+19
−19
(−58)10 − 6
(+6−2=8)
62.5%
10.0 / 16
100.0%
+20
–   Laser 1.2 64-bit2871+23
−23
(−65)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+62
–   Amoeba 2.5 64-bit2870+24
−24
(−66)9 − 9
(+3−3=12)
50.0%
9.0 / 18
100.0%
−68
–   EXchess 7.92b 64-bit2857+22
−22
(−79)10.5 − 3.5
(+9−2=3)
75.0%
10.5 / 14
100.0%
+113
–   Dirty 30Apr2017 64-bit2857+22
−23
(−79)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−38
–   DisasterArea 1.65 64-bit2847+18
−18
(−89)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+61
–   Atlas 3.80 64-bit2847+14
−14
(−89)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+222
–   Demolito 2017-06-18 64-bit2843+25
−25
(−93)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−61
–   Dirty 3Nov2015 64-bit2837+17
−17
(−99)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−241
–   Tornado 8.0 64-bit2834+20
−20
(−102)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−102
–   Zurichess Neuchatel 64-bit2823+79
−80
(−113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.7%
+25
–   ChessBrainVB 3.032822+25
−25
(−114)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−37
–   Rhetoric 1.4.3 64-bit2798+15
−15
(−138)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+12
–   Pawny 1.2 64-bit2785+17
−17
(−151)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   The Baron 3.29 64-bit2785+18
−18
(−151)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−91

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Crafty 25.2 64-bit
played with current
participants of this list
Represented by
1-2-CPU#342956376itself
All#322949250itself
Free#172947284itself
Free 1-2-CPU#292953340itself
Free single-CPU#292953340itself
Single-CPU#342956376itself

Created in 2005-2013 by CCRL team
Last games added on September 16, 2017