CCRL 40/40
Downloads and Statistics
August 7, 2010
Testing summary:
Total: 272'296 games
played by 897 programs
38333 CPU days (X2 4600+)

White wins: 97'526 (35.8%)
Black wins: 72'083 (26.5%)
Draws: 102'687 (37.7%)
White score: 54.7%

Engine Details

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Thinker 5.4C Inert 64-bit (2968+16
−16		)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 23 Thinker versions we tested: Compare them!
OpponentELODiffResultsScoreLOSPerfPond
hit		Eval
diff
–   Rybka 4 64-bit3184+25
−25		(+216)6.5 − 33.5
(+0−27=13)
16.3%
6.5 / 40
0.0%
−19
  
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 0 = 0 = =
–   Rybka 3 64-bit3152+12
−12		(+184)7.5 − 26.5
(+2−21=11)
22.1%
7.5 / 34
0.0%
−9
  
0 1 = = 0 0 0 0 0 0 0 = 0 0 = = = 0 0 = 0 0 0 0 = 0 1 0 = 0 = 0 = 0
–   Rybka 3 Human 64-bit3122+28
−28		(+154)5.5 − 12.5
(+2−9=7)		30.6%
5.5 / 18
0.0%
+25  
0 = 0 = 0 = = 0 = = 1 0 0 1 0 0 0 =
–   Stockfish 1.8 64-bit3121+44
−43		(+153)3 − 13
(+1−11=4)		18.8%
3.0 / 16
0.0%
−81  
0 0 = 0 = 0 0 0 = 1 = 0 0 0 0 0
–   Stockfish 1.7.1 64-bit3119+23
−23		(+151)5 − 11
(+1−7=8)		31.3%
5.0 / 16
0.0%
+37  
0 0 = 0 = 0 = = = 0 = = 1 0 0 =
–   Naum 4.2 64-bit3098+17
−17		(+130)16.5 − 35.5
(+2−21=29)
31.7%
16.5 / 52
0.0%
+24
  
= 0 0 1 0 = = = = = = = 0 = = 0 = 0 0 0 = = 0 = = = 1 0 = = = = 0 = = 0 0 = = 0 0 0 0 = = = 0 = 0 0 0 =
–   Critter 0.80 64-bit3074+38
−37		(+106)10 − 14
(+5−9=10)		41.7%
10.0 / 24
0.0%
+52  
1 0 1 = = 0 0 = 0 = = 1 = 0 1 = 0 = 0 = 0 1 = 0
–   Stockfish 1.6.3 64-bit3071+20
−20		(+103)8 − 19
(+4−15=8)		29.6%
8.0 / 27
0.0%
−40  
0 = 0 = = 0 1 = 0 = 0 0 0 1 0 1 0 = 1 0 = 0 0 0 0 = 0
–   Shredder 12 64-bit OA Off3067+32
−32		(+99)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−57  
= 0
–   Naum 4 64-bit3058+15
−15		(+90)10 − 25
(+2−17=16)
28.6%
10.0 / 35
0.0%
−39
  
= 0 0 0 0 = = = = 0 0 0 0 = = = 1 = = = 1 0 = = 0 = 0 = 0 0 = 0 0 0 0
–   Stockfish 1.6s 64-bit3058+29
−29		(+90)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+90  
= =
–   Naum 4.1 64-bit3057+21
−21		(+89)6.5 − 13.5
(+2−9=9)		32.5%
6.5 / 20
0.0%
−18  
0 0 = = 1 0 = 0 1 0 0 0 = = 0 = = 0 = =
–   Shredder 12 64-bit OA On3047+28
−28		(+79)2 − 1
(+1−0=2)		66.7%
2.0 / 3
0.0%
+174  
= 1 =
–   Komodo 1.2 64-bit3046+26
−25		(+78)5 − 18
(+1−14=8)		21.7%
5.0 / 23
0.0%
−114  
1 = 0 0 0 0 0 0 = = = 0 = 0 = = = 0 0 0 0 0 0
–   Naum 4 32-bit3032+15
−15		(+64)5 − 13
(+0−8=10)		27.8%
5.0 / 18
0.0%
−67  
0 = = = 0 = 0 = 0 0 = 0 = = 0 = 0 =
–   Shredder 12 32-bit OA Off3028+20
−19		(+60)8.5 − 7.5
(+7−6=3)		53.1%
8.5 / 16
0.0%
+81  
0 = 1 = 0 0 1 1 1 1 0 1 = 1 0 0
–   Komodo 1.0 64-bit3027+14
−14		(+59)21 − 31
(+11−21=20)
40.4%
21.0 / 52
0.0%
−2
  
= 0 = 1 0 1 0 0 = 1 1 0 1 0 = = 0 0 0 0 = 1 0 = 0 = = = 1 1 = 0 0 = 0 = 1 = 0 0 = 0 = = = 0 = 1 0 = 0 1
–   Critter 0.70 64-bit3023+29
−29		(+55)7 − 17
(+1−11=12)		29.2%
7.0 / 24
0.1%
−70  
0 0 = 0 0 = 0 = = 0 0 = = 0 = = 0 = = = 0 1 0 =
–   Rybka 2.3.2a 32-bit3021+11
−11		(+53)6 − 12
(+0−6=12)		33.3%
6.0 / 18
0.0%
−37  
= 0 = 0 0 = 0 = 0 = = = 0 = = = = =
–   Stockfish 1.5.1 64-bit2995+28
−28		(+27)13 − 19
(+8−14=10)
40.6%
13.0 / 32
4.5%
−36
  
= = 0 1 = = 0 0 1 = 1 = 0 1 0 0 0 0 = 0 0 1 0 1 = = 1 0 0 1 = 0
–   Doch 1.2 64-bit2992+26
−26		(+24)15.5 − 16.5
(+6−7=19)
48.4%
15.5 / 32
5.9%
+12
  
0 = 0 1 = = = 0 1 = = = 1 = = = 1 = = = 0 1 = = 1 = 0 = 0 = = 0
–   Fritz 122987+13
−13		(+19)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
3.9%
−138  
0 =
–   Doch 1.3.4 64-bit2974+63
−64		(+6)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
43.2%
+160  
1 =
–   Doch 09.980 64-bit2972+25
−25		(+4)18 − 14
(+10−6=16)
56.3%
18.0 / 32
40.1%
+43
  
0 = 0 = 1 0 0 1 1 1 = = = 1 = 1 = 1 = 1 = = = = = = = 0 0 1 = 1
–   Zappa Mexico II 64-bit2968+11
−11		(0)37.5 − 33.5
(+23−19=29)
52.8%
37.5 / 71
50.5%
+19
  
1 1 = 0 1 1 = 0 = 1 1 1 0 0 = 1 = 0 1 1 = 1 = = = 1 = = = 0 = 0 = 1 0 1 0 = = 0 = = = = 0 1 = = 0 0 1 0 0 1 1 = = = 1 = 0 1 = 1 = 1 1 = 0 0 0
–   Spark 0.3a 64-bit2968+64
−65		(0)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
50.2%
−140  
0 =
–   Thinker 5.4D Inert 64-bit2963+27
−27		(−5)1 − 1
(+0−0=2)		50.0%
1.0 / 2
61.2%
−5  
= =
–   Fritz 112960+9
−9		(−8)28.5 − 23.5
(+11−6=35)
54.8%
28.5 / 52
79.9%
+19
  
= = = 1 = 1 = 1 0 = = = 0 = = 1 = = = 1 0 0 0 = = = = = 1 1 = = = = = 1 = 1 = 1 = = = = 0 = = = = = = 1
–   Stockfish 1.4 64-bit2952+18
−18		(−16)12 − 20
(+5−13=14)
37.5%
12.0 / 32
90.6%
−93
  
0 1 = = 0 = = 0 0 = 0 0 0 1 1 = 0 = 1 1 0 0 = = = 0 = 0 = 0 = =
–   Deep Shredder 11 64-bit 1CPU2946+14
−14		(−22)31 − 19
(+20−8=22)
62.0%
31.0 / 50
97.8%
+53
  
= = 1 = = 1 = = 1 1 1 1 = 1 0 1 = 1 = 0 1 0 1 1 0 = 0 1 0 1 0 = 1 1 = = = 1 = 1 0 = = 1 = = = = = 1
–   Deep Sjeng WC2008 64-bit 1CPU2942+14
−14		(−26)20 − 14
(+12−6=16)
58.8%
20.0 / 34
99.4%
+26
  
= 1 1 0 = = = 1 = 0 = = 1 1 = 0 1 1 1 0 = = 1 1 0 = 1 = 1 0 = = = =
–   Deep Sjeng 3.0 64-bit 1CPU2941+20
−20		(−27)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.2%
−27  
= =
–   Spark 0.3 64-bit2940+18
−18		(−28)22 − 13
(+16−7=12)
62.9%
22.0 / 35
98.9%
+58
  
1 1 0 = = 1 1 0 0 1 1 1 = 1 = 1 = 1 1 = = = 0 = = 1 = 1 0 1 0 0 1 = 1
–   Onno 1.2.70 64-bit2937+32
−33		(−31)14.5 − 9.5
(+7−2=15)		60.4%
14.5 / 24
95.6%
+24  
= 1 = = 1 1 = = 0 1 0 = = 1 1 = 1 = = = = = = =
–   Deep Junior 11.2 64-bit 1CPU2932+32
−32		(−36)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
97.5%
−22  
0 1 1 0 1 1 0 0 = 1 1 0 = 1 0 = 0 = 0 1 = = 1 =
–   Toga II 1.4.1SE2932+11
−11		(−36)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
+25
  
1 1 = 1 0 = = 1 1 0 0 = 0 = 0 1 1 1 = 1 0 = = 1 1 = = 1 = 1 = 0
–   Grapefruit 1.0 32-bit2932+10
−10		(−36)29 − 21
(+19−11=20)
58.0%
29.0 / 50
100.0%
+14
  
= = = = 1 1 1 0 0 = 1 1 1 0 = 1 1 0 1 0 1 = 0 1 0 0 1 1 = = = = = 1 0 0 1 = = = = = = 1 = 1 1 0 1 =
–   Hiarcs 12.12920+11
−11		(−48)22.5 − 12.5
(+16−6=13)
64.3%
22.5 / 35
100.0%
+45
  
= = 1 = 1 0 = = 1 1 = 0 1 = 1 0 1 1 = 0 = = 1 = 1 1 = 1 1 0 1 = 1 0 1
–   Onno 1.1.1 64-bit2919+22
−22		(−49)9.5 − 8.5
(+5−4=9)		52.8%
9.5 / 18
100.0%
−31  
0 1 = 1 = = = = = 0 1 1 0 = 1 0 = =
–   Onno 1.0 64-bit2919+18
−18		(−49)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−55
  
= 1 0 0 1 1 = = = = 0 0 = 1 = 1 1 = = 0 = 0 1 = = 0 = 0 0 1 0 1
–   Hiarcs 122914+13
−13		(−54)21 − 13
(+13−5=16)
61.8%
21.0 / 34
100.0%
+14
  
= 0 1 0 = = = 1 = 0 1 1 = 1 1 = = = = = = 1 = 0 1 1 0 = = 1 1 1 1 =
–   Onno 1.0 32-bit2905+18
−18		(−63)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−69
  
= 1 0 0 1 1 = = = = 0 0 = 1 = 1 1 = = 0 = 0 1 = = 0 = 0 0 1 0 1
–   Hiarcs Paderborn 20072899+18
−18		(−69)27.5 − 20.5
(+19−12=17)
57.3%
27.5 / 48
100.0%
−22
  
1 1 0 = 1 = 0 0 0 1 = 0 = = 1 = = 1 = 1 1 = = 1 = 1 0 1 0 = 0 1 1 1 = 1 0 = 1 1 = = 0 1 0 = 1 0
–   Glaurung 2.2 64-bit2888+20
−20		(−80)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+1
  
= = 0 1 = = 1 0 = 1 1 0 = 0 = 1 0 1 1 0 1 1 1 0 = = = 1 1 1 1 1
–   Bright 0.4a2877+10
−10		(−91)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+2
  
= = = 1 0 = = 1 0 1 1 1 0 0 1 1 = 1 = = 0 1 1 = 1 = = 0 1 1 1 1
–   Ktulu 92853+17
−17		(−115)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
0
  
= 1 1 0 = = 1 0 1 1 = 1 = 1 = = 1 1 1 = = = = 1 = 1 = 1 1 = 1 0
–   SmarThink 1.10 32-bit2822+19
−19		(−146)24.5 − 7.5
(+22−5=5)
76.6%
24.5 / 32
100.0%
+64
  
1 = 1 1 1 1 1 = 1 1 0 1 = 1 0 1 1 1 1 = 1 1 1 1 = 0 1 0 0 1 1 1
1277 games: 340 wins, 397 losses, 540 draws (42.3%), score: 47.8%

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Thinker 5.4C Inert 64-bit
played with current
participants of this list		Represented by
1-2-CPU#52980563itself
All    116Thinker 5.4C Inert 64-bit 4CPU
Free    18Thinker 5.4C Inert 64-bit 4CPU
Free 1-2-CPU    100Thinker 5.4C Inert 32-bit
Free single-CPU    100Thinker 5.4C Inert 32-bit
Single-CPU#92973435itself
Created in 2005-2008 by CCRL team
Last games added on August 7, 2010