CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Thinker 5.4a Inert 32-bit (2849+18
−18		)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit3027+9
−9		(+178)5 − 25
(+1−21=8)
16.7%
5.0 / 30
0.0%
−76
–   Naum 4 32-bit2955+11
−11		(+106)14 − 22
(+4−12=20)
38.9%
14.0 / 36
0.0%
+32
–   Rybka 2.2 32-bit2905+13
−13		(+56)25.5 − 40.5
(+7−22=37)
38.6%
25.5 / 66
0.0%
−20
–   Naum 3.1 32-bit2876+13
−13		(+27)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
0.8%
+39
–   Fritz 112868+9
−9		(+19)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
3.0%
−11
–   Thinker 5.4c Inert 32-bit2864+11
−11		(+15)14.5 − 15.5
(+2−3=25)
48.3%
14.5 / 30
7.2%
+4
–   Shredder 112847+10
−10		(−2)13 − 18
(+7−12=12)
41.9%
13.0 / 31
57.6%
−58
–   Toga II 1.4.1SE2839+10
−10		(−10)23.5 − 24.5
(+13−14=21)
49.0%
23.5 / 48
82.3%
−19
–   Deep Sjeng WC2008 32-bit2838+11
−11		(−11)18 − 12
(+12−6=12)
60.0%
18.0 / 30
84.7%
+59
–   Grapefruit 1.0 32-bit2838+8
−8		(−11)17.5 − 21.5
(+5−9=25)
44.9%
17.5 / 39
86.3%
−45
–   Cyclone 3.42836+18
−18		(−13)23 − 19
(+13−9=20)
54.8%
23.0 / 42
85.9%
+20
–   Hiarcs 12.12828+9
−9		(−21)23.5 − 19.5
(+12−8=23)
54.7%
23.5 / 43
97.9%
+11
–   Zappa Mexico II 32-bit2820+10
−10		(−29)15 − 15
(+7−7=16)
50.0%
15.0 / 30
99.8%
−26
–   TheMadPrune 1.1.252815+21
−21		(−34)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
99.4%
+24
–   Grapefruit 1.0a32794+22
−22		(−55)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
100.0%
+31
–   Fruit 2.3.12794+12
−12		(−55)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+22
–   Bright 0.4a2784+8
−8		(−65)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
100.0%
−50
–   Loop 13.6 (Loop 2007)2780+8
−8		(−69)20 − 11
(+12−3=16)
64.5%
20.0 / 31
100.0%
+32
–   Stockfish 1.2 Default2779+17
−17		(−70)24 − 16
(+15−7=18)
60.0%
24.0 / 40
100.0%
+1
–   Glaurung 2.2 32-bit2757+20
−20		(−92)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
+173
–   Bright 0.3a2733+16
−16		(−116)3.5 − 1.5
(+2−0=3)		70.0%
3.5 / 5
100.0%
+19
–   Twisted Logic 200806202725+14
−14		(−124)3.5 − 1.5
(+2−0=3)		70.0%
3.5 / 5
100.0%
+7
–   Booot 4.15.02692+11
−11		(−157)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+162
–   Delfi 5.42688+10
−10		(−161)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+82
681 games: 170 wins, 165 losses, 346 draws (50.8%), score: 50.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024