CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Glaurung 2.2 64-bit (2781+16
−16		)Quote
Author: Tord Romstad (Norway) Link: Glaurung homepage
This is one of the 18 Glaurung versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit3047+11
−11		(+266)1.5 − 30.5
(+1−30=1)
4.7%
1.5 / 32
0.0%
−257
0 0 0 0 0 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
–   Rybka 3 Dynamic 64-bit3020+27
−26		(+239)4 − 28
(+0−24=8)
12.5%
4.0 / 32
0.0%
−48
0 0 0 0 0 = = 0 0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 = = 0 = 0 = 0 0
–   Rybka 3 Human 64-bit3015+25
−25		(+234)4 − 28
(+2−26=4)
12.5%
4.0 / 32
0.0%
−91
0 0 0 = 0 0 0 0 1 0 0 0 0 = 0 0 1 0 0 0 0 0 0 0 0 = 0 0 = 0 0 0
–   Naum 4 64-bit2955+13
−13		(+174)14 − 30
(+8−24=12)
31.8%
14.0 / 44
0.0%
+44
1 0 = 0 = 1 = 0 0 0 0 = 0 = 0 = 0 1 0 = 1 1 0 = 0 = 0 0 0 0 = 0 0 0 0 1 = 1 0 = 0 1 0 0
–   iCE 2.0 64-bit2891+17
−17		(+110)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−32
= 0
–   Gull 1.2 32-bit2876+12
−12		(+95)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−62
= 0 = 0
–   Thinker 5.4c Inert 64-bit2859+14
−14		(+78)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−3
= = 1 0 = = 0 1 = 0 0 1 = 1 = 0 1 0 0 1 0 0 0 1 = = = 0 0 0 0 0
–   Zappa Mexico II 64-bit2853+10
−10		(+72)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+23
= 0 0 0 1 = = = = 1 1 0 = 0 = 1 1 = 0 0 0 = = = 0 = 0 = 0 1 1 0
–   Protector 1.3.6 64-bit2852+29
−29		(+71)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−78
0 0 = =
–   Fritz 112851+10
−10		(+70)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
−8
0 = 1 = = 0 = 0 = 0 0 = = 1 0 0 = 1 0 0 = = = 1 0 0 1 = 0 0 = =
–   Thinker 5.4a Inert 64-bit2850+31
−31		(+69)26.5 − 37.5
(+14−25=25)
41.4%
26.5 / 64
0.0%
+12
0 0 = = = = = 0 0 = 0 0 1 = 0 = = 0 = = 0 1 0 = 0 = 0 = = 0 1 0 1 = 0 1 0 0 = = 1 1 0 0 0 1 = = 0 = 1 1 = 0 0 = 0 1 1 = = 0 1 1
–   Stockfish 1.4 64-bit2848+19
−19		(+67)21 − 33
(+6−18=30)
38.9%
21.0 / 54
0.0%
+4
1 = 0 = = = = = = 0 1 0 1 = = 0 0 0 1 0 = 0 = = = = 0 = = 0 0 0 = = = = = = 0 = = = 0 0 = = 0 1 0 0 1 = = =
–   Vajolet2 1.28 64-bit2845+22
−22		(+64)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−86
0 = = 0 = = 0 0
–   Booot 5.1.02844+10
−10		(+63)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−227
0 0 = 0
–   Deep Shredder 11 64-bit2842+15
−15		(+61)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−55
= 0 0 0 0 = 0 1 1 0 = 1 = 0 0 0 = 0 = = = 0 = 1 1 = 0 = 0 0 0 0
–   Deep Sjeng WC2008 64-bit2834+13
−13		(+53)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+17
0 = = = 0 = 0 1 1 = 0 = 0 = 1 = = = 1 0 0 1 1 1 0 0 0 = 0 1 1 0
–   Toga II 1.4.1SE2826+12
−12		(+45)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−32
0 = 0 1 = 0 1 = = 0 0 0 0 0 0 0 1 = = 1 1 0 = 0 = 0 0 0 1 1 = 1
–   Grapefruit 1.0 32-bit2825+9
−9		(+44)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
0.0%
+51
0 1 0 1 0 0 0 1 = 1 1 = 0 = 0 = 1 = = 1 = = 0 = = = = 1 1 = = =
–   Pedone 1.2 64-bit2825+26
−26		(+44)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.2%
−98
= 0
–   Murka 3 64-bit2823+12
−12		(+42)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−132
= 0 = 0 0 0 1 = 0 0
–   NirvanaChess 1.6 64-bit2820+28
−27		(+39)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.8%
−117
0 =
–   Hiarcs 12.12817+11
−11		(+36)15 − 18
(+6−9=18)
45.5%
15.0 / 33
0.0%
+7
1 = = 0 1 0 = = = 0 = 0 = 0 = 0 = = = 0 1 1 1 = = 0 = 0 = = = = 1
–   Crafty 23.8 64-bit2810+23
−23		(+29)9 − 5
(+7−3=4)		64.3%
9.0 / 14
2.0%
+130
1 1 0 1 = 1 1 = = = 0 0 1 1
–   Deuterium 14.1.32.119 64-bit2808+25
−25		(+27)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
3.7%
+2
= 0 1 1 0 0 = = 1 = = 0
–   Hiarcs 122808+14
−14		(+27)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.6%
−22
1 = 0 1 0 1 0 = 0 = = 0 0 1 = 1 0 = = = = 0 = = 1 0 = 1 0 = 0 0
–   Dirty 10Apr2015 64-bit2805+24
−24		(+24)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.2%
+181
= 1
–   DiscoCheck 5.0.1 64-bit2803+32
−32		(+22)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
12.1%
−5
1 = 0 1 = 0 0 0 1 1 0 =
–   Hannibal 1.0a 32-bit2800+12
−12		(+19)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
3.2%
−204
0 = 0 0 = 0 0 =
–   OliThink 5.9.2 64-bit2799+27
−27		(+18)5 − 7
(+3−5=4)		41.7%
5.0 / 12
13.1%
−40
0 = 0 0 = 1 1 = 0 1 0 =
–   Cheng4 0.36c 64-bit2798+18
−18		(+17)8 − 4
(+6−2=4)		66.7%
8.0 / 12
8.4%
+127
0 = 0 1 = 1 1 = 1 1 = 1
–   Pedone 1.1 64-bit2796+24
−24		(+15)7 − 4
(+5−2=4)		63.6%
7.0 / 11
15.0%
+106
1 = = 0 1 1 1 = = 1 0
–   Hiarcs Paderborn 20072795+18
−18		(+14)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
12.5%
+171
1 =
–   Loop 13.6 (Loop 2007) 64-bit2789+15
−16		(+8)1 − 1
(+1−1=0)		50.0%
1.0 / 2
24.1%
+8
0 1
–   Crafty 23.6 64-bit2787+25
−25		(+6)7 − 3
(+5−1=4)		70.0%
7.0 / 10
34.5%
+133
1 = 0 1 = 1 = 1 1 =
–   Atlas 3.70em 64-bit2787+22
−22		(+6)2 − 2
(+0−0=4)		50.0%
2.0 / 4
33.8%
+6
= = = =
–   Bobcat 6.4b 64-bit2787+24
−24		(+6)4 − 4
(+3−3=2)		50.0%
4.0 / 8
35.3%
+6
= 1 0 0 1 1 = 0
–   Rybka 1.0 32-bit2786+14
−14		(+5)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
32.8%
+90
1 0 1 =
–   Fizbo 1.1 64-bit2785+24
−24		(+4)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
38.9%
+105
0 0 1 1 1 = 1 1 = =
–   Rodent 1.5 64-bit2784+21
−21		(+3)5 − 5
(+3−3=4)		50.0%
5.0 / 10
42.8%
+3
1 = = 0 0 1 0 1 = =
–   Scorpio 2.7.6 64-bit2781+17
−17		(0)8 − 8
(+4−4=8)		50.0%
8.0 / 16
51.6%
+7
= = 1 0 = = = 0 = = 1 1 1 0 = 0
–   Gaviota 0.86 64-bit2781+21
−21		(0)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
51.7%
+26
0 = 1 = = = 0 1 0 1 1 0 1 = = 1 0 =
–   Jonny 4.002777+11
−11		(−4)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
65.3%
+91
1 1 1 1 1 = 0 = 0 =
–   Bright 0.4a2776+10
−10		(−5)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
71.8%
−16
= 1 = 1 0 1 0 1 1 0 = = 0 1 0 1 1 = 0 1 0 0 0 1 0 = 0 1 0 = 0 1
–   Rhetoric 1.4.1 64-bit2775+17
−17		(−6)11 − 11
(+6−6=10)		50.0%
11.0 / 22
68.8%
−7
1 = 1 = 0 1 0 = 1 = = = 0 1 = 0 = 0 1 = = 0
–   Naraku 1.42774+16
−16		(−7)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
73.9%
−32
= 0 = = = = = 0 = 1 0 1
–   EXchess 7.18b 64-bit2774+23
−23		(−7)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
68.7%
+39
1 = = = 0 1
–   Frenzee 3.5.19 64-bit2772+14
−14		(−9)8 − 8
(+6−6=4)		50.0%
8.0 / 16
79.5%
−12
0 0 1 1 1 = 0 1 0 1 = = = 0 1 0
–   Octochess r5190 64-bit2771+15
−15		(−10)8 − 6
(+3−1=10)		57.1%
8.0 / 14
81.8%
+27
1 = = 1 = = = = = = = = 0 1
–   Dirty 20Apr2013 64-bit2769+16
−16		(−12)2 − 2
(+1−1=2)		50.0%
2.0 / 4
86.2%
−12
= = 1 0
–   Thinker 5.3b Passive 64-bit2765+24
−24		(−16)5 − 3
(+2−0=6)		62.5%
5.0 / 8
86.9%
+77
= = 1 = = = = 1
–   Texel 1.01 32-bit2764+28
−28		(−17)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
85.4%
+65
0 1 1 =
–   SmarThink 1.20 64-bit2763+18
−18		(−18)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
92.8%
+139
= 1
–   BugChess2 1.9 64-bit2759+13
−13		(−22)9.5 − 8.5
(+5−4=9)		52.8%
9.5 / 18
98.2%
−13
0 = = = 1 = 1 0 = = = = 0 1 0 1 = 1
–   DiscoCheck 4.3 64-bit2758+27
−27		(−23)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
92.7%
+10
0 1 = 1 0 1 = 1 = = 1 0 0 =
–   Rodent 1.4 64-bit2758+23
−23		(−23)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
94.9%
+4
0 = = = = 0 = 1 1 1 1 0
–   GNU Chess 5.50 64-bit2757+19
−19		(−24)3 − 5
(+1−3=4)		37.5%
3.0 / 8
97.6%
−77
0 0 1 = = = 0 =
–   Bison 9.11 64-bit2756+13
−13		(−25)3 − 3
(+1−1=4)		50.0%
3.0 / 6
99.3%
−31
= = 0 = = 1
–   Dirty 05Sep2012 64-bit2753+23
−23		(−28)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
97.6%
+40
0 = = 1 = = 1 1 = = = 1
–   Ktulu 92752+12
−12		(−29)21.5 − 12.5
(+13−4=17)
63.2%
21.5 / 34
99.8%
+48
= = 1 = = = 1 = 0 = 0 1 1 = 1 0 = = 1 = = = = 0 = 1 = = 1 1 1 1 1 1
–   Cheng4 0.36a 64-bit2747+30
−30		(−34)8 − 2
(+7−1=2)		80.0%
8.0 / 10
97.6%
+192
1 1 0 = 1 = 1 1 1 1
–   NirvanaChess 1.3 64-bit2747+31
−31		(−34)3 − 7
(+1−5=4)		30.0%
3.0 / 10
97.2%
−164
= 0 0 = 0 1 0 = 0 =
–   Crafty 23.5 64-bit2746+28
−28		(−35)3 − 1
(+2−0=2)		75.0%
3.0 / 4
98.3%
+144
= 1 = 1
–   EXchess 7.11b 64-bit2743+31
−31		(−38)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
98.6%
−133
= 1 0 = = 0 0 0 0 1
–   Rodent 1.3 64-bit2740+28
−29		(−41)5 − 5
(+3−3=4)		50.0%
5.0 / 10
99.4%
−41
0 0 1 1 = = = = 0 1
–   Chronos 1.9.9 64-bit2739+12
−12		(−42)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Arasan 16.1 64-bit2738+31
−31		(−43)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
99.3%
−20
= 1 0 = = 0 0 1 = = = 1 1 =
–   Arasan 16.2 64-bit2738+32
−32		(−43)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
99.1%
−64
= 0 = 0 = = = = = 1 0 1
–   Andscacs 0.63 64-bit2733+31
−31		(−48)6 − 4
(+5−3=2)		60.0%
6.0 / 10
99.7%
+26
0 1 = 0 1 0 1 1 1 =
–   Counter 3.0 64-bit2731+28
−28		(−50)8 − 2
(+6−0=4)		80.0%
8.0 / 10
99.9%
+148
1 = = 1 1 1 = 1 = 1
–   DiscoCheck 3.7.1 64-bit2729+30
−30		(−52)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.8%
+201
= 1 1 1
–   Octochess r5132 64-bit2729+31
−31		(−52)7 − 3
(+4−0=6)		70.0%
7.0 / 10
99.8%
+62
= 1 1 = = = = 1 = 1
–   Arasan 15.6 64-bit2729+30
−30		(−52)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.9%
−82
0 = = 1
–   Deuterium 13.1.31.113 64-bit2729+25
−26		(−52)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Godel 3.4.9 64-bit2727+14
−14		(−54)8 − 6
(+5−3=6)		57.1%
8.0 / 14
100.0%
−3
1 1 = 0 = 1 0 = 1 1 = = 0 =
–   Bobcat 3.25 64-bit2724+17
−17		(−57)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+85
= 1
–   Arasan 15.1 64-bit2720+31
−31		(−61)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−2
= 1 1 0
–   EXchess 7.03b 64-bit2718+32
−32		(−63)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+55
1 1 = =
–   SmarThink 1.10 32-bit2718+19
−19		(−63)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+1
= = 0 = 1 1 1 1 = 1 1 0 0 1 1 1 0 1 1 1 0 1 0 = 0 = = 1 1 0 0 =
–   Cheng4 0.35a 64-bit2718+30
−30		(−63)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   GreKo 2018.08 64-bit2715+21
−21		(−66)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−66
1 1 0 0 = =
–   Arasan 16.0 64-bit2711+32
−32		(−70)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+162
1 1 = = 1 0 1 1 1 1
–   iCE 1.0 64-bit2705+17
−17		(−76)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+160
0 1 1 1
–   Rhetoric 1.4 64-bit2705+26
−26		(−76)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−48
0 = = = 0 = 1 1 = 1
–   Chess Tiger 2007.12704+10
−10		(−77)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+66
1 =
–   NirvanaChess 1.2 64-bit2701+30
−30		(−80)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Pawny 1.1 64-bit2701+21
−21		(−80)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+56
= 1 = 1 1 = 1 1 = 0 = 1
–   Rhetoric 1.2 64-bit2694+25
−25		(−87)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−87
= =
–   Chessmaster 11 Conqueror2694+18
−18		(−87)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−87
= =
–   Chronos 1.9.8 64-bit2691+31
−31		(−90)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−208
= 0 = 0
–   Velvet 1.1.0 64-bit2689+27
−27		(−92)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
100.0%
−64
= 1 1 = 0 0 1 1 0 1 0 =
–   EXchess 6.71b 64-bit2682+32
−32		(−99)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−192
= = = 0
–   Tucano 5.00 64-bit2679+18
−18		(−102)7 − 5
(+3−1=8)		58.3%
7.0 / 12
100.0%
−54
= 1 = = = 1 = = 1 = 0 =
–   Cheese 1.7 64-bit2678+21
−21		(−103)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−103
= =
–   Djinn 1.021 64-bit2668+13
−13		(−113)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+152
= 1 1 1 1 0 1 1
–   Igel 1.4.2 64-bit2667+27
−27		(−114)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+65
= 1 1 0 = 1 = 1 1 1
–   ProDeo 1.872663+25
−25		(−118)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−122
1 = 0 = 0 = = 1 0 1
–   Igel 1.4.1 64-bit2660+27
−27		(−121)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+111
1 1 1 1 1 0 1 = = 1
–   RuyDos 1.0.2 64-bit2656+27
−27		(−125)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−69
0 1 = = 1 = = = = 1
–   Djinn 1.010 64-bit2653+29
−29		(−128)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
−1
1 0 1 0 1 1 = 1 1 0
1296 games: 359 wins, 445 losses, 492 draws (38.0%), score: 46.7%

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021