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 5.4c Inert 32-bit (2864+11
−11		)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3091+11
−11		(+227)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−16
–   Altair 3.0.0 64-bit3039+18
−18		(+175)1 − 11
(+0−10=2)		8.3%
1.0 / 12
0.0%
−178
–   SmarThink 1.96 64-bit3036+17
−17		(+172)2.5 − 9.5
(+0−7=5)		20.8%
2.5 / 12
0.0%
−32
–   Rybka 3 32-bit3027+9
−9		(+163)11.5 − 22.5
(+7−18=9)
33.8%
11.5 / 34
0.0%
+36
–   ChessBrainVB 3.503008+20
−20		(+144)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+135
–   Pedone 1.6 64-bit3004+17
−17		(+140)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+102
–   Pirarucu 2.9.5 64-bit2993+16
−16		(+129)2 − 12
(+0−10=4)		14.3%
2.0 / 14
0.0%
−141
–   Andscacs 0.72 64-bit2987+22
−22		(+123)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+48
–   Vajolet2 2.2 64-bit2986+16
−16		(+122)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−45
–   Pedone 1.4.1 64-bit2982+17
−17		(+118)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
+17
–   chess22k 1.10 64-bit2982+15
−15		(+118)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−4
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(+115)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
+22
–   Arasan 19.2 64-bit2977+23
−23		(+113)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
−14
–   Pirarucu 2.7.4 64-bit2976+15
−15		(+112)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
0.0%
+62
–   chess22k 1.9 64-bit2966+18
−18		(+102)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−59
–   SmarThink 1.80 64-bit2962+22
−22		(+98)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+26
–   Rodent III 0.210 64-bit2960+16
−16		(+96)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−195
–   Stockfish 1.6.3 32-bit2960+13
−13		(+96)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
−48
–   Naum 4 32-bit2955+11
−11		(+91)13 − 21
(+4−12=18)
38.2%
13.0 / 34
0.0%
+9
–   Shredder 12 32-bit2952+6
−6		(+88)32.5 − 63.5
(+16−47=33)
33.9%
32.5 / 96
0.0%
−35
–   Wasp 2.01 64-bit2947+17
−17		(+83)7.5 − 8.5
(+2−3=11)		46.9%
7.5 / 16
0.0%
+62
–   Texel 1.03 64-bit2946+21
−21		(+82)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−37
–   Rybka 2.3.2a 32-bit2933+7
−7		(+69)13.5 − 16.5
(+5−8=17)
45.0%
13.5 / 30
0.0%
+36
–   Arasan 18.2 64-bit2920+21
−21		(+56)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+56
–   Vajolet2 2.1 64-bit2914+20
−20		(+50)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+18
–   Winter 0.5 64-bit2914+14
−14		(+50)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
0.0%
+23
–   Fritz 122907+9
−9		(+43)13 − 17
(+5−9=16)
43.3%
13.0 / 30
0.0%
−4
–   Scorpio 2.8 64-bit2905+11
−11		(+41)2.5 − 9.5
(+0−7=5)		20.8%
2.5 / 12
0.0%
−162
–   ChessBrainVB 3.202890+21
−21		(+26)5 − 5
(+3−3=4)		50.0%
5.0 / 10
1.9%
+30
–   Arasan 18.3 64-bit2889+22
−22		(+25)4 − 6
(+1−3=6)		40.0%
4.0 / 10
2.5%
−39
–   Cadie 1.4 64-bit2889+18
−18		(+25)12.5 − 11.5
(+6−5=13)		52.1%
12.5 / 24
0.9%
+40
–   EXchess 7.88b 64-bit2886+22
−22		(+22)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
4.3%
+55
–   Stockfish 1.5.1 32-bit2879+12
−12		(+15)21.5 − 20.5
(+10−9=23)
51.2%
21.5 / 42
3.9%
+18
–   Arasan 18.0 64-bit2879+21
−21		(+15)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
11.4%
−22
–   Crafty 25.0 64-bit2878+17
−17		(+14)6 − 4
(+4−2=4)		60.0%
6.0 / 10
9.0%
+82
–   Gaviota 1.0 64-bit2875+9
−9		(+11)6 − 4
(+6−4=0)		60.0%
6.0 / 10
6.5%
+114
–   Dirty 30Apr2017 64-bit2871+13
−13		(+7)10 − 6
(+6−2=8)		62.5%
10.0 / 16
21.3%
+90
–   Doch 1.3.4 32-bit2870+18
−18		(+6)13 − 17
(+5−9=16)
43.3%
13.0 / 30
29.4%
−41
–   Fritz 112868+9
−9		(+4)15.5 − 14.5
(+6−5=19)
51.7%
15.5 / 30
30.9%
+15
–   EXchess 7.71b 64-bit2867+19
−19		(+3)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
42.0%
−34
–   Clovis III 64-bit2867+12
−12		(+3)14 − 10
(+7−3=14)		58.3%
14.0 / 24
38.4%
+56
–   SmarThink 1.60 64-bit2859+28
−28		(−5)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
65.2%
+28
–   Arasan 17.5 64-bit2855+21
−21		(−9)5 − 5
(+3−3=4)		50.0%
5.0 / 10
77.6%
−8
–   Fruit Reloaded 3.2.1 64-bit2851+11
−11		(−13)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
95.9%
+82
–   Thinker 5.4a Inert 32-bit2849+18
−18		(−15)15.5 − 14.5
(+3−2=25)
51.7%
15.5 / 30
92.8%
−4
–   Shredder 112847+10
−10		(−17)17 − 15
(+10−8=14)
53.1%
17.0 / 32
99.1%
+4
–   Stockfish 1.4 32-bit2845+14
−14		(−19)22 − 19
(+9−6=26)
53.7%
22.0 / 41
98.8%
+5
–   Cyclone xTreme Fury2840+17
−17		(−24)19.5 − 14.5
(+10−5=19)
57.4%
19.5 / 34
99.3%
+23
–   Pedone 1.2 64-bit2839+21
−21		(−25)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
98.1%
−209
–   Deep Sjeng WC2008 32-bit2838+11
−11		(−26)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
100.0%
+28
–   Grapefruit 1.0 32-bit2838+8
−8		(−26)29.5 − 22.5
(+17−10=25)
56.7%
29.5 / 52
100.0%
+20
–   Cyclone xTreme2837+10
−10		(−27)15 − 16
(+9−10=12)
48.4%
15.0 / 31
100.0%
−38
–   Crafty 25.1 64-bit2837+19
−19		(−27)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
99.3%
−64
–   Deep Junior 11.1a 64-bit2834+18
−18		(−30)14.5 − 9.5
(+11−6=7)		60.4%
14.5 / 24
99.8%
+47
–   Cyclone xTreme Rage2832+22
−22		(−32)34.5 − 25.5
(+21−12=27)
57.5%
34.5 / 60
99.7%
+20
–   Hiarcs 12.12828+9
−9		(−36)18.5 − 15.5
(+12−9=13)
54.4%
18.5 / 34
100.0%
−1
–   Hiarcs 12 Sharpen PV On2824+12
−12		(−40)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
+32
–   NirvanaChess 1.6 64-bit2822+22
−22		(−42)4 − 6
(+1−3=6)		40.0%
4.0 / 10
100.0%
−111
–   Zappa Mexico II 32-bit2820+10
−10		(−44)18 − 16
(+8−6=20)
52.9%
18.0 / 34
100.0%
−21
–   Rodent II 0.8.7 64-bit2815+22
−22		(−49)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−53
–   Protector 1.3.1b 32-bit2812+20
−20		(−52)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
+17
–   Spark 0.3 32-bit2808+14
−14		(−56)20.5 − 15.5
(+8−3=25)
56.9%
20.5 / 36
100.0%
−13
–   Onno 1.0 32-bit2807+15
−15		(−57)17 − 13
(+7−3=20)
56.7%
17.0 / 30
100.0%
−12
–   Doch 09.980 32-bit2807+16
−16		(−57)20.5 − 13.5
(+12−5=17)
60.3%
20.5 / 34
100.0%
+12
–   Onno 1.1.1 32-bit2806+15
−15		(−58)22.5 − 11.5
(+16−5=13)
66.2%
22.5 / 34
100.0%
+60
–   Stockfish 1.3.1 32-bit2794+20
−20		(−70)21 − 15
(+11−5=20)
58.3%
21.0 / 36
100.0%
−13
–   Fruit 2.3.12794+12
−12		(−70)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−141
–   The Baron 3.29 64-bit2793+15
−15		(−71)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−9
–   Bright 0.4a2784+8
−8		(−80)27.5 − 20.5
(+17−10=21)
57.3%
27.5 / 48
100.0%
−23
–   Loop 13.6 (Loop 2007)2780+8
−8		(−84)20.5 − 13.5
(+12−5=17)
60.3%
20.5 / 34
100.0%
−12
–   Stockfish 1.2 Default2779+17
−17		(−85)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+6
–   Ktulu 92758+10
−10		(−106)19 − 11
(+12−4=14)
63.3%
19.0 / 30
100.0%
−11
–   Glaurung 2.2 32-bit2757+20
−20		(−107)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−184
–   SmarThink 1.20 32-bit2750+14
−14		(−114)12 − 8
(+8−4=8)		60.0%
12.0 / 20
100.0%
−39
–   Spike 1.2 Turin2750+6
−6		(−114)24.5 − 8.5
(+19−3=11)
74.2%
24.5 / 33
100.0%
+71
–   Twisted Logic 20090922 32-bit2732+16
−16		(−132)23 − 7
(+17−1=12)
76.7%
23.0 / 30
100.0%
+56
–   Twisted Logic 200806202725+14
−14		(−139)27 − 8
(+22−3=10)
77.1%
27.0 / 35
100.0%
+67
–   SmarThink 1.10 32-bit2719+16
−16		(−145)17 − 3
(+15−1=4)		85.0%
17.0 / 20
100.0%
+137
–   Naum 2.0 32-bit2696+13
−13		(−168)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
100.0%
−95
–   Booot 4.15.02692+11
−11		(−172)29 − 13
(+18−2=22)
69.0%
29.0 / 42
100.0%
−43
–   Frenzee Feb08 32-bit2692+11
−11		(−172)31.5 − 10.5
(+25−4=13)
75.0%
31.5 / 42
100.0%
+17
–   Delfi 5.42688+10
−10		(−176)33.5 − 8.5
(+28−3=11)
79.8%
33.5 / 42
100.0%
+53
–   Crafty 23.1 32-bit2683+16
−16		(−181)22 − 7
(+16−1=12)		75.9%
22.0 / 29
100.0%
−1
–   Movei 00.8.438 (10 10 10)2662+9
−9		(−202)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
−96
–   Alaric 7072654+9
−9		(−210)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
−18
–   Scorpio 2.1 32-bit2649+26
−26		(−215)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+7
–   E.T. Chess 13.01.082644+11
−11		(−220)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−100
–   Cyrano 0.6b17 32-bit2639+12
−12		(−225)16 − 8
(+11−3=10)		66.7%
16.0 / 24
100.0%
−103
–   Colossus 2008b2638+11
−11		(−226)7 − 1
(+7−1=0)		87.5%
7.0 / 8
100.0%
+145
–   Hamsters 0.7.12605+11
−11		(−259)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+32
–   Scorpio 2.2 32-bit2554+24
−24		(−310)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−215
2027 games: 638 wins, 473 losses, 916 draws (45.2%), score: 54.1%

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