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 5.3b Inert 32-bit (2858+16
−16		)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		(+169)12.5 − 17.5
(+7−12=11)
41.7%
12.5 / 30
0.0%
+110
–   Pedone 1.5 64-bit2979+18
−18		(+121)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−72
–   Nemorino 2.00 64-bit2969+20
−20		(+111)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−77
–   Naum 4 32-bit2955+11
−11		(+97)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
−43
–   Dirty CUCUMBER 64-bit2941+9
−9		(+83)6 − 6
(+2−2=8)		50.0%
6.0 / 12
0.0%
+83
–   Cheng 4.39 64-bit2941+9
−9		(+83)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+115
–   SmarThink 1.70 64-bit2938+14
−14		(+80)6 − 4
(+5−3=2)		60.0%
6.0 / 10
0.0%
+164
–   Rodent II 0.9.64 64-bit2936+19
−19		(+78)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
0.0%
+107
–   Amoeba 2.6 64-bit2932+17
−17		(+74)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.0%
+73
–   Crafty 25.3 64-bit2930+23
−23		(+72)5.5 − 6.5
(+5−6=1)		45.8%
5.5 / 12
0.0%
+34
–   Wasp 1.25 64-bit2927+19
−19		(+69)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+40
–   Arasan 19.0.1 64-bit2924+21
−21		(+66)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−8
–   DiscoCheck 5.2 64-bit2918+15
−15		(+60)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−48
–   DiscoCheck 5.2.1 64-bit2912+13
−13		(+54)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−45
–   Fizbo 1.31 64-bit2911+19
−19		(+53)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+52
–   Demolito 2017-08-26 64-bit2908+17
−17		(+50)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−92
–   Ethereal 8.62 64-bit2902+20
−20		(+44)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−146
–   Bobcat 7.6 64-bit2895+18
−18		(+37)6 − 4
(+3−1=6)		60.0%
6.0 / 10
0.2%
+101
–   Vajolet2 1.44 64-bit2892+26
−26		(+34)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
1.8%
+138
–   Scorpio 2.7.9 64-bit2883+22
−22		(+25)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
3.7%
−7
–   Vajolet2 1.45 64-bit2882+17
−17		(+24)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
2.6%
−197
–   Naum 3.1 32-bit2876+13
−13		(+18)10.5 − 13.5
(+3−6=15)		43.8%
10.5 / 24
4.6%
−24
–   Fritz 112868+9
−9		(+10)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
15.5%
+42
–   DisasterArea 1.65 64-bit2862+11
−11		(+4)5 − 5
(+2−2=6)		50.0%
5.0 / 10
36.4%
+4
–   Dirty 3Nov2015 64-bit2850+14
−14		(−8)4 − 6
(+3−5=2)		40.0%
4.0 / 10
77.8%
−92
–   Pedone 1.3 64-bit2848+20
−20		(−10)6 − 4
(+3−1=6)		60.0%
6.0 / 10
79.3%
+59
–   Shredder 112847+10
−10		(−11)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
88.4%
−24
–   SmarThink 1.50 64-bit2841+21
−21		(−17)7 − 3
(+5−1=4)		70.0%
7.0 / 10
90.5%
+131
–   Toga II 1.4.1SE2839+10
−10		(−19)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
97.6%
−9
–   Deep Sjeng WC2008 32-bit2838+11
−11		(−20)16 − 14
(+10−8=12)
53.3%
16.0 / 30
98.1%
+3
–   SmarThink 1.40 64-bit2831+28
−28		(−27)6 − 4
(+4−2=4)		60.0%
6.0 / 10
95.3%
+47
–   Hiarcs 12.12828+9
−9		(−30)17 − 13
(+9−5=16)
56.7%
17.0 / 30
99.9%
+15
–   Hiarcs 12 Sharpen PV On2824+12
−12		(−34)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−34
–   Cheese 3.0.0 64-bit2823+15
−15		(−35)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
99.9%
−54
–   Zappa Mexico II 32-bit2820+10
−10		(−38)16.5 − 13.5
(+8−5=17)
55.0%
16.5 / 30
100.0%
0
–   NirvanaChess 1.7 64-bit2820+22
−22		(−38)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
99.7%
+5
–   Hiarcs 122820+12
−12		(−38)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
+33
–   Cyclone 2.22795+16
−16		(−63)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−113
–   Grapefruit 1.0a32794+22
−22		(−64)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
+10
–   Fruit 2.3.12794+12
−12		(−64)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+102
–   Bright 0.4a2784+8
−8		(−74)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+18
–   Loop 13.6 (Loop 2007)2780+8
−8		(−78)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
100.0%
−21
–   Glaurung 2.1 32-bit2775+15
−15		(−83)19 − 11
(+14−6=10)
63.3%
19.0 / 30
100.0%
+16
–   Dumb 2.0 64-bit2759+17
−17		(−99)7 − 5
(+6−4=2)		58.3%
7.0 / 12
100.0%
−18
–   Spike 1.2 Turin2750+6
−6		(−108)13.5 − 6.5
(+8−1=11)		67.5%
13.5 / 20
100.0%
+7
–   Junior 102750+11
−11		(−108)11 − 9
(+5−3=12)		55.0%
11.0 / 20
100.0%
−73
–   Stockfish 1.012748+24
−24		(−110)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
−20
–   Bright 0.3a2733+16
−16		(−125)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+41
–   Twisted Logic 200806202725+14
−14		(−133)14.5 − 9.5
(+9−4=11)		60.4%
14.5 / 24
100.0%
−57
–   Chessmaster 11 Aiglos II2699+15
−15		(−159)14 − 10
(+7−3=14)		58.3%
14.0 / 24
100.0%
−103
–   Frenzee Feb08 32-bit2692+11
−11		(−166)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+126
–   Delfi 5.42688+10
−10		(−170)16.5 − 7.5
(+11−2=11)		68.8%
16.5 / 24
100.0%
−37
–   Booot 4.14.02662+17
−17		(−196)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+93
–   Movei 00.8.438 (10 10 10)2662+9
−9		(−196)16.5 − 7.5
(+12−3=9)		68.8%
16.5 / 24
100.0%
−58
–   Scorpio 2.02b2654+24
−24		(−204)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−33
–   Cyrano 0.6b17 32-bit2639+12
−12		(−219)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−52
–   WildCat 82620+11
−11		(−238)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+54
–   BugChess2 1.6.3 32-bit2612+16
−16		(−246)17.5 − 2.5
(+15−0=5)		87.5%
17.5 / 20
100.0%
+45
874 games: 276 wins, 203 losses, 395 draws (45.2%), score: 54.2%

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