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

Options
Show each game results
Thinker 5.4d Inert 64-bit (2881+13
−13
)Quote
Author: Lance Perkins (Canada) Link: Homepage
This is one of the 15 Thinker versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.0.34 64-bit3150+10
−10
(+269)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+68
–   Rybka 3 64-bit3076+8
−8
(+195)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+100
–   Sting SF 4 64-bit3056+16
−16
(+175)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+30
–   Rybka 3 Human 64-bit3047+19
−19
(+166)7.5 − 16.5
(+2−11=11)
31.3%
7.5 / 24
0.0%
+36
–   Naum 4.6 64-bit3039+10
−10
(+158)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+26
–   Stockfish 1.7.1 64-bit3038+18
−18
(+157)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−5
–   Hannibal 1.4b 64-bit3028+10
−10
(+147)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−98
–   BlackMamba 1.2c 64-bit3027+23
−23
(+146)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−107
–   chess22k 1.11 64-bit3019+17
−17
(+138)2.5 − 11.5
(+1−10=3)
17.9%
2.5 / 14
0.0%
−116
–   Amoeba 3.2 64-bit3019+16
−16
(+138)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−10
–   Gull II 64-bit3015+23
−23
(+134)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+340
–   Gull R375 64-bit3013+16
−16
(+132)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−91
–   Protector 1.5.0 64-bit3011+11
−11
(+130)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
0.0%
+98
–   Naum 4.2 64-bit3000+8
−8
(+119)7.5 − 16.5
(+2−11=11)
31.3%
7.5 / 24
0.0%
−10
–   Texel 1.04 64-bit3000+17
−17
(+119)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−8
–   Stockfish 1.6.3 64-bit2994+16
−16
(+113)11 − 19
(+4−12=14)
36.7%
11.0 / 30
0.0%
+18
–   Hannibal 1.3 64-bit2989+14
−14
(+108)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
0
–   Chiron 1.5 64-bit2987+12
−12
(+106)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−60
–   Rybka 2.3.2a 64-bit2986+9
−9
(+105)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−77
–   HIARCS 142985+8
−8
(+104)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−100
–   Naum 4 64-bit2977+10
−10
(+96)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
−16
–   Naum 4.1 64-bit2976+16
−16
(+95)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−75
–   Stockfish 1.6s 64-bit2976+26
−26
(+95)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Deep Sjeng c't 20102964+8
−8
(+83)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−83
–   Gaviota 1.0 64-bit 4CPU2962+14
−14
(+81)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−73
–   Deep Shredder 12 64-bit2961+8
−8
(+80)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
−10
–   Naum 4 32-bit2955+11
−11
(+74)5.5 − 16.5
(+1−12=9)
25.0%
5.5 / 22
0.0%
−104
–   DeepSaros 3.1a 64-bit2952+21
−21
(+71)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−129
–   Bobcat 8.0 64-bit2946+10
−10
(+65)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
−1
–   Texel 1.03 64-bit2946+21
−21
(+65)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+68
–   Arasan 19.1 64-bit2943+19
−19
(+62)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−65
–   Gull 1.2 64-bit2942+12
−12
(+61)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−101
–   Deep Junior Yokohama 64-bit2942+11
−11
(+61)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+138
–   Komodo 1.0 64-bit2942+12
−12
(+61)12 − 19
(+4−11=16)
38.7%
12.0 / 31
0.0%
−16
–   Cheng 4.39 64-bit2941+9
−9
(+60)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−113
–   Dirty CUCUMBER 64-bit2941+9
−9
(+60)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.0%
+30
–   SmarThink 1.70 64-bit2938+14
−14
(+57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+227
–   Vajolet2 2.0 64-bit2937+17
−17
(+56)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−28
–   Spike 1.4 Leiden2935+6
−6
(+54)10.5 − 23.5
(+2−15=17)
30.9%
10.5 / 34
0.0%
−76
–   Deep Junior 13.3 64-bit2935+13
−13
(+54)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−81
–   Hannibal 1.2 64-bit2935+19
−19
(+54)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Deuterium 2018.1.35.514 64-bit2934+11
−11
(+53)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+53
–   Rodent III 0.172 64-bit2930+19
−19
(+49)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Reckless 0.4.0 64-bit2927+16
−16
(+46)9 − 7
(+6−4=6)
56.3%
9.0 / 16
0.0%
+90
–   Hannibal 1.2 32-bit2925+12
−12
(+44)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−118
–   Toga II 4.0 64-bit2925+11
−11
(+44)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+107
–   Quazar 0.4 64-bit2924+9
−9
(+43)15 − 21
(+6−12=18)
41.7%
15.0 / 36
0.0%
−9
–   Amoeba 2.7 64-bit2922+11
−11
(+41)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−121
–   Protector 1.4.0 64-bit2922+11
−11
(+41)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.0%
+19
–   DiscoCheck 5.2 64-bit2918+15
−15
(+37)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.0%
−38
–   Atlas 3.91 64-bit2916+11
−11
(+35)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+35
–   Vajolet2 2.1 64-bit2914+20
−20
(+33)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−137
–   Rybka 1.1 64-bit2914+16
−16
(+33)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
−1
–   EXchess 7.97b 64-bit2913+10
−10
(+32)6 − 12
(+2−8=8)
33.3%
6.0 / 18
0.0%
−85
–   DiscoCheck 5.2.1 64-bit2912+13
−13
(+31)5 − 1
(+4−0=2)
83.3%
5.0 / 6
0.0%
+274
–   Booot 5.2.0 64-bit2912+13
−13
(+31)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.1%
+33
–   Cheng4 0.38 64-bit2911+19
−19
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.6%
+29
–   Spark 1.0 64-bit2911+10
−10
(+30)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
0.0%
−68
–   iCE 2.0 64-bit2909+15
−15
(+28)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
–   Demolito 2017-08-26 64-bit2908+17
−17
(+27)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.7%
+INF
–   Deuterium 14.3.34.130 64-bit2908+11
−11
(+27)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.1%
−216
–   Fritz 122907+9
−9
(+26)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
–   Scorpio 2.8 64-bit2905+11
−11
(+24)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.3%
−138
–   Ethereal 8.62 64-bit2902+20
−20
(+21)1 − 1
(+0−0=2)
50.0%
1.0 / 2
4.3%
+21
–   Quazar 0.4 32-bit2897+10
−10
(+16)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
2.8%
−55
–   ChessBrainVB 3.202890+21
−21
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
25.5%
+9
–   Arasan 18.3 64-bit2889+22
−22
(+8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
27.7%
−154
–   EXchess 7.88b 64-bit2886+22
−22
(+5)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
36.3%
+175
–   Rybka 1.2 32-bit2882+14
−14
(+1)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
48.3%
+78
–   Vajolet2 1.45 64-bit2882+17
−17
(+1)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
47.6%
−288
–   Stockfish 1.5.1 32-bit2879+12
−12
(−2)2 − 2
(+0−0=4)
50.0%
2.0 / 4
61.5%
−2
–   Crafty 25.0 64-bit2878+17
−17
(−3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
61.3%
−3
–   Thinker 5.4c Inert 64-bit2875+12
−12
(−6)1 − 1
(+0−0=2)
50.0%
1.0 / 2
76.4%
−6
–   Gaviota 1.0 64-bit2875+9
−9
(−6)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
77.4%
+21
–   Dirty 30Apr2017 64-bit2871+13
−13
(−10)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
86.6%
+84
–   Deuterium 14.2.33.276 64-bit2871+22
−22
(−10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
78.8%
−172
–   Protector 1.3.3 64-bit2870+23
−23
(−11)11.5 − 11.5
(+5−5=13)
50.0%
11.5 / 23
80.5%
−11
–   Naum 3 32-bit2869+14
−14
(−12)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
88.9%
+100
–   Fritz 112868+9
−9
(−13)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.4%
−12
–   Zappa Mexico II 64-bit2867+8
−8
(−14)25.5 − 19.5
(+17−11=17)
56.7%
25.5 / 45
96.9%
+38
–   MinkoChess 1.3 64-bit2866+11
−11
(−15)18 − 7
(+12−1=12)
72.0%
18.0 / 25
96.1%
+133
–   Pirarucu 2.3.8 64-bit2865+19
−19
(−16)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
92.6%
+103
–   Bobcat 7.1 64-bit2863+21
−21
(−18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
93.1%
−18
–   Toga II 3.02863+13
−13
(−18)6 − 6
(+4−4=4)
50.0%
6.0 / 12
97.4%
−18
–   DisasterArea 1.65 64-bit2862+11
−11
(−19)4 − 2
(+2−0=4)
66.7%
4.0 / 6
98.8%
+88
–   Atlas 3.80 64-bit2861+12
−12
(−20)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.7%
−20
–   Nemo 1.0.1 64-bit2860+10
−10
(−21)17.5 − 12.5
(+10−5=15)
58.3%
17.5 / 30
99.6%
+40
–   Booot 5.1.02860+8
−8
(−21)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.7%
−21
–   Protector 1.3.4 64-bit2858+20
−20
(−23)3 − 2
(+1−0=4)
60.0%
3.0 / 5
97.5%
+30
–   Tornado 8.0 64-bit2858+10
−10
(−23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.7%
−INF
–   Tucano 7.07 64-bit2858+15
−15
(−23)23.5 − 16.5
(+16−9=15)
58.8%
23.5 / 40
99.1%
+46
–   Critter 0.60 64-bit2855+21
−21
(−26)13 − 13
(+7−7=12)
50.0%
13.0 / 26
98.2%
−24
–   Dirty 3Nov2015 64-bit2850+14
−14
(−31)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.9%
−INF
–   Spark 0.3 64-bit2849+15
−15
(−32)17 − 15
(+9−7=16)
53.1%
17.0 / 32
99.9%
−11
–   Arasan 17.4 64-bit2848+22
−22
(−33)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.5%
−21
–   Deep Sjeng WC2008 64-bit2847+12
−12
(−34)15 − 11
(+10−6=10)
57.7%
15.0 / 26
100.0%
+23
–   Cheese 2.2 64-bit2846+15
−15
(−35)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
+47
–   Deep Sjeng 3.0 64-bit2843+18
−18
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+132
–   Onno 1.2.70 64-bit2843+12
−12
(−38)9 − 11
(+2−4=14)
45.0%
9.0 / 20
100.0%
−60
–   Fizbo 1.2 64-bit2842+21
−21
(−39)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−39
–   SmarThink 1.50 64-bit2841+21
−21
(−40)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
–   Tucano 7.00 64-bit2839+17
−17
(−42)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+58
–   DisasterArea 1.54 64-bit2839+15
−15
(−42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−41
–   Grapefruit 1.0 32-bit2838+8
−8
(−43)13.5 − 14.5
(+8−9=11)
48.2%
13.5 / 28
100.0%
−51
–   Zurichess Neuchatel 64-bit2838+10
−10
(−43)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−9
–   MinkoChess 1.2 64-bit2835+23
−23
(−46)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Deep Junior 11.1a 64-bit2834+18
−18
(−47)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
100.0%
−32
–   Murka 3 64-bit2833+10
−10
(−48)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−142
–   ChessBrainVB 3.032832+21
−21
(−49)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−111
–   Tornado 6.0 64-bit2831+18
−18
(−50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−50
–   tomitankChess 4.2 64-bit2830+21
−21
(−51)6.5 − 5.5
(+2−1=9)
54.2%
6.5 / 12
100.0%
−24
–   Godel 4.4.5 64-bit2828+16
−16
(−53)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+89
–   Hiarcs 12.12828+9
−9
(−53)15.5 − 10.5
(+11−6=9)
59.6%
15.5 / 26
100.0%
+23
–   Tornado 4.88 64-bit2828+13
−13
(−53)9 − 3
(+6−0=6)
75.0%
9.0 / 12
100.0%
+115
–   Toga II 3.1.2SE2827+15
−15
(−54)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−53
–   EXchess 7.51b 64-bit2826+23
−23
(−55)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   GNU Chess 5.60 64-bit2825+13
−13
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+106
–   Critter 0.52b 64-bit2825+23
−23
(−56)18.5 − 8.5
(+13−3=11)
68.5%
18.5 / 27
100.0%
+79
–   Amoeba 2.4 64-bit2823+22
−22
(−58)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−2
–   Ethereal 8.37 64-bit2822+22
−22
(−59)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−8
–   Hiarcs 122820+12
−12
(−61)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−61
–   Onno 1.1.1 64-bit2818+17
−17
(−63)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−63
–   Rodent II 0.8.7 64-bit2815+22
−22
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+104
–   Scorpio 2.7.7 64-bit2814+14
−14
(−67)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+103
–   Crafty 24.1 64-bit2811+19
−19
(−70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−69
–   GnuCheese 1.00 64-bit2805+13
−13
(−76)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+86
–   Cheng4 0.36c 64-bit2805+15
−15
(−76)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+86
–   Nemo 1.0.1 32-bit2803+24
−24
(−78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+23
–   Rhetoric 1.4.3 64-bit2803+10
−10
(−78)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Octochess r5506 64-bit2794+12
−12
(−87)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
–   The Baron 3.29 64-bit2793+15
−15
(−88)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Atlas 3.70em 64-bit2793+19
−19
(−88)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Texel 1.01 64-bit2789+19
−19
(−92)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+90
–   RubiChess 1.1 64-bit2788+17
−17
(−93)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+6
–   Bright 0.5c2786+11
−11
(−95)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
+135
–   Scorpio 2.7.6 64-bit2786+14
−14
(−95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
–   Pawny 1.2 64-bit2786+11
−11
(−95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+67
–   Scorpio 2.7.5 64-bit2782+24
−24
(−99)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−55
–   Twisted Logic 20100131x 64-bit2778+13
−13
(−103)3 − 2
(+2−1=2)
60.0%
3.0 / 5
100.0%
−25
–   Frenzee 3.5.19 64-bit2777+12
−12
(−104)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−104
–   RuyDos 1.0.27 64-bit2769+20
−20
(−112)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−42
–   SmarThink 1.20 64-bit2769+16
−16
(−112)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
–   BugChess2 1.9 64-bit2763+11
−11
(−118)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−280
–   chess22k 1.5 64-bit2754+21
−21
(−127)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−127
–   Spike 1.2 Turin2750+6
−6
(−131)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
100.0%
−114
–   Bison 9.11 32-bit2730+12
−12
(−151)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+15
–   Hakkapeliitta 2.0 64-bit2715+21
−21
(−166)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+21
–   Nebula 2.0 64-bit2618+12
−12
(−263)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   GarboChess 3.0 64-bit2573+14
−14
(−308)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−107
–   Giraffe 20150908 64-bit2436+16
−16
(−445)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−313
–   King of Kings 2.562416+16
−16
(−465)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Faile 1.4.41957+20
−20
(−924)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

Rating changes by day

Rating changes with played games


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