CCRL 40/4 FRC - Pure list

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CCRL 404FRC

Downloads and Statistics

December 31, 2008

Testing summary:

Total: 40'300 games
played by 47 programs
350 CPU days (X2 4600+)

White wins: 16'590 (41.2%)
Black wins: 14'871 (36.9%)
Draws: 8'839 (21.9%)
White score: 52.1%

Pure list for free single-CPU engines

Pure database download

To save space, pure database has all moves stripped out, it contains PGN header and results only. This pure database is useful only for rating calculation or similar analysis, it does not have actual games, only the results.

Download pure database, 3'700 games:

0.01 MB

CCRL 404FRC Rating List — Pure free single-CPU engines

Shredder UCI GUI, Ponder off, 3-4-5 piece EGTB, 128MB hash, random openings with switched sides
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz)
Computed on December 31, 2008 with Bayeselo based on 3'700 games

Rank	Name	Rating			Score	Average Opponent	Draws	Games	LOS
		ELO	+	−
1	Glaurung 2.2 64-bit	2904 (+6)	+25	−25	74.1%	−198.8	16.8%	600
									95.7%
2	Fruit 051103	2874 (+10)	+23	−22	72.6%	−180.3	18.9%	700
									100.0%
3	Spike 1.2 Turin	2818 (−3)	+22	−22	64.9%	−116.3	20.1%	700
									100.0%
4	Movei 00.8.438	2688 (+11)	+20	−20	51.0%	−14.1	20.5%	800
									100.0%
5	Pharaon 3.5.1	2635 (−11)	+20	−20	48.7%	+5.4	18.0%	900
									93.9%
6	Hamsters 0.7.1	2612 (+1)	+20	−20	45.9%	+31.0	19.3%	900
									70.3%
7	Hermann 2.4 64-bit	2604 (+5)	+20	−20	44.9%	+39.9	15.6%	900
									71.4%
8	Ufim 8.02	2595 (+8)	+21	−21	47.4%	+17.5	17.5%	800
									100.0%
9	Aice 0.99.2	2349 (−6)	+26	−27	23.2%	+226.7	12.0%	600
									92.5%
10	Ayito 0.2.994	2320 (−22)	+29	−30	22.4%	+239.0	10.8%	500

Results matrix

Pure free single-CPU engines

Glaurung 2.2 64-bit

2904

52.5 − 47.5
+41−36=23
−13

64.5 − 35.5
+52−23=25
+18

74.5 − 25.5
+63−14=23
−34

86 − 14
+82−10=8
+57

84.5 − 15.5
+78−9=13
0

82.5 − 17.5
+78−13=9
−17

Fruit 051103

2874

47.5 − 52.5
+36−41=23
+13

56 − 44
+46−34=20
−12

78.5 − 21.5
+69−12=19
+35

71.5 − 28.5
+58−15=27
−85

85.5 − 14.5
+76−5=19
+22

87 − 13
+81−7=12
+54

82 − 18
+76−12=12
−9

Spike 1.2 Turin

2818

35.5 − 64.5
+23−52=25
−18

44 − 56
+34−46=20
+12

66 − 34
+51−19=30
−20

77 − 23
+68−14=18
+26

81 − 19
+74−12=14
+49

75.5 − 24.5
+67−16=17
−14

75.5 − 24.5
+67−16=17
−22

Movei 00.8.438

2688

25.5 − 74.5
+14−63=23
+34

21.5 − 78.5
+12−69=19
−35

34 − 66
+19−51=30
+20

58.5 − 41.5
+50−33=17
+12

55 − 45
+43−33=24
−38

61.5 − 38.5
+54−31=15
+6

64 − 36
+53−25=22
+9

88 − 12
+81−5=14
−12

Pharaon 3.5.1

2635

14 − 86
+10−82=8
−57

28.5 − 71.5
+15−58=27
+85

23 − 77
+14−68=18
−26

41.5 − 58.5
+33−50=17
−12

57.5 − 42.5
+45−30=25
+29

52.5 − 47.5
+41−36=23
−11

53 − 47
+42−36=22
−19

86.5 − 13.5
+80−7=13
+26

81.5 − 18.5
+77−14=9
−43

Hamsters 0.7.1

2612

15.5 − 84.5
+9−78=13
0

14.5 − 85.5
+5−76=19
−22

19 − 81
+12−74=14
−49

45 − 55
+33−43=24
+38

42.5 − 57.5
+30−45=25
−29

54 − 46
+41−33=26
+20

54 − 46
+42−34=24
+11

83 − 17
+77−11=12
+16

85.5 − 14.5
+77−6=17
−2

Hermann 2.4 64-bit

2604

17.5 − 82.5
+13−78=9
+17

13 − 87
+7−81=12
−54

24.5 − 75.5
+16−67=17
+14

38.5 − 61.5
+31−54=15
−6

47.5 − 52.5
+36−41=23
+11

46 − 54
+33−41=26
−20

53 − 47
+43−37=20
+14

81.5 − 18.5
+76−13=11
+12

82.5 − 17.5
+79−14=7
+6

Ufim 8.02

2595

18 − 82
+12−76=12
+9

24.5 − 75.5
+16−67=17
+22

36 − 64
+25−53=22
−9

47 − 53
+36−42=22
+19

46 − 54
+34−42=24
−11

47 − 53
+37−43=20
−14

80 − 20
+74−14=12
+5

80.5 − 19.5
+75−14=11
−16

Aice 0.99.2

2349

12 − 88
+5−81=14
+12

13.5 − 86.5
+7−80=13
−26

17 − 83
+11−77=12
−16

18.5 − 81.5
+13−76=11
−12

20 − 80
+14−74=12
−5

58 − 42
+53−37=10
+36

Ayito 0.2.994

2320

18.5 − 81.5
+14−77=9
+43

14.5 − 85.5
+6−77=17
+2

17.5 − 82.5
+14−79=7
−6

19.5 − 80.5
+14−75=11
+16

42 − 58
+37−53=10
−36

Performance color legend:
(Only pairs with at least 30 games)

-120

-100

-80

-60

-40

-20

100

120

History of "pure" testing for free single-CPU engines

LOS matrix

Pure free single-CPU engines

#	Name	ELO	1 Gla	2 Fru	3 Spi	4 Mov	5 Pha	6 Ham	7 Her	8 Ufi	9 Aic	10 Ayi
1	Glaurung 2.2 64-bit	2904		95.7	100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
2	Fruit 051103	2874	4.3		100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0
3	Spike 1.2 Turin	2818	0.0	0.0		100.0	100.0	100.0	100.0	100.0	100.0	100.0
4	Movei 00.8.438	2688	0.0	0.0	0.0		100.0	100.0	100.0	100.0	100.0	100.0
5	Pharaon 3.5.1	2635	0.0	0.0	0.0	0.0		93.9	98.0	99.5	100.0	100.0
6	Hamsters 0.7.1	2612	0.0	0.0	0.0	0.0	6.1		70.3	86.2	100.0	100.0
7	Hermann 2.4 64-bit	2604	0.0	0.0	0.0	0.0	2.0	29.7		71.4	100.0	100.0
8	Ufim 8.02	2595	0.0	0.0	0.0	0.0	0.5	13.8	28.6		100.0	100.0
9	Aice 0.99.2	2349	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0		92.5
10	Ayito 0.2.994	2320	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	7.5

LOS color legend:

100

Created in 2005-2008 by CCRL team
Last games added on December 31, 2008