CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
GNU Chess 5.60 64-bit#92  (2810+17
−17
)Quote
Authors: Chua Kong-Sian (Singapore), Stuart Cracraft (USA), Lukas Geyer, Simon Waters, Michel Van den Bergh Links: Homepage, GnuWin32, Jim Ablett's compile, 5.07 Download
This is one of the 3 GNU Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3056+13
−13
(+246)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+93
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(+144)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−89
–   Rodent III 0.210 64-bit2936+19
−19
(+126)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−27
–   Rodent II 0.9.64 64-bit2916+22
−22
(+106)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−22
–   Amoeba 2.6 64-bit2911+20
−20
(+101)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−52
–   Wasp 1.25 64-bit2908+22
−22
(+98)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−94
–   Deep Junior 13.3 32-bit2907+15
−15
(+97)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−57
–   Hannibal 1.2 32-bit2904+15
−14
(+94)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+38
–   Atlas 3.91 64-bit2899+14
−14
(+89)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+36
–   chess22k 1.7 64-bit2898+22
−22
(+88)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+12
–   Winter 0.5 64-bit2893+17
−17
(+83)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+15
–   Spark 1.0 64-bit2893+12
−12
(+83)4.5 − 17.5
(+0−13=9)
20.5%
4.5 / 22
0.0%
−107
–   EXchess 7.97b 64-bit2893+13
−13
(+83)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+78
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(+81)7 − 13
(+2−8=10)
35.0%
7.0 / 20
0.0%
−6
–   Cheng4 0.38 64-bit2889+23
−23
(+79)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.0%
+14
–   Demolito 2017-08-26 64-bit2889+20
−20
(+79)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+41
–   Scorpio 2.8 64-bit2884+14
−14
(+74)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
−81
–   Andscacs 0.71 64-bit2879+30
−30
(+69)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−79
–   ChessBrainVB 3.202873+25
−25
(+63)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−36
–   Amoeba 2.5 64-bit2872+23
−23
(+62)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
0.0%
+39
–   Laser 1.2 64-bit2870+23
−23
(+60)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+55
–   Vajolet2 1.45 64-bit2866+20
−20
(+56)9 − 16
(+3−10=12)
36.0%
9.0 / 25
0.0%
−29
–   Scorpio 2.7.9 64-bit2865+26
−25
(+55)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−35
–   Thinker 5.4d Inert 64-bit2864+16
−16
(+54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
–   The Baron 3.44 64-bit2861+15
−15
(+51)5 − 3
(+2−0=6)
62.5%
5.0 / 8
0.0%
+118
–   Arasan 18.0 64-bit2860+26
−26
(+50)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+18
–   Gaviota 1.0 64-bit2859+11
−11
(+49)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+206
–   Dirty 30Apr2017 64-bit2856+15
−15
(+46)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
−35
–   Marvin 3.3.2 64-bit2855+21
−21
(+45)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
0.1%
+181
–   Zappa Mexico II 64-bit2854+10
−10
(+44)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+44
–   MinkoChess 1.3 64-bit2854+14
−14
(+44)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+44
–   EXchess 7.71b 64-bit2852+22
−22
(+42)9 − 5
(+6−2=6)
64.3%
9.0 / 14
0.1%
+134
–   Rodent 1.7 64-bit2851+19
−19
(+41)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.1%
+8
–   Pirarucu 2.3.8 64-bit2851+23
−23
(+41)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.2%
−139
–   Toga II 3.02850+16
−16
(+40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−117
–   Atlas 3.80 64-bit2848+14
−14
(+38)9.5 − 8.5
(+3−2=13)
52.8%
9.5 / 18
0.0%
+55
–   Tucano 7.06 64-bit2848+21
−21
(+38)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.3%
−6
–   Nemo 1.0.1 64-bit2847+12
−12
(+37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−105
–   DisasterArea 1.65 64-bit2845+14
−14
(+35)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.1%
−28
–   Demolito 2017-06-18 64-bit2843+25
−25
(+33)4 − 6
(+3−5=2)
40.0%
4.0 / 10
1.7%
−39
–   Arasan 17.4 64-bit2842+26
−26
(+32)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
2.2%
+276
–   Arasan 17.5 64-bit2840+25
−25
(+30)12.5 − 9.5
(+7−4=11)
56.8%
12.5 / 22
2.5%
+69
–   The Baron 3.41 64-bit2836+22
−22
(+26)5 − 5
(+2−2=6)
50.0%
5.0 / 10
3.2%
+29
–   Onno 1.2.70 64-bit2833+16
−16
(+23)2 − 0
(+2−0=0)
100.0%
2.0 / 2
2.8%
+INF
–   Winter 0.4a 64-bit2831+24
−24
(+21)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
7.8%
+92
–   Scorpio 2.7.8 64-bit2829+27
−27
(+19)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
12.7%
+46
–   DisasterArea 1.54 64-bit2827+18
−18
(+17)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
9.2%
−1
–   NirvanaChess 1.8 64-bit2827+25
−25
(+17)11.5 − 6.5
(+9−4=5)
63.9%
11.5 / 18
13.4%
+114
–   Pedone 1.2 64-bit2825+26
−26
(+15)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
17.2%
−139
–   Tucano 7.00 64-bit2824+19
−19
(+14)5 − 5
(+2−2=6)
50.0%
5.0 / 10
14.7%
+14
–   Murka 3 64-bit2824+13
−12
(+14)6 − 8
(+4−6=4)
42.9%
6.0 / 14
10.5%
−34
–   Tucano 7.05 64-bit2823+29
−29
(+13)6 − 4
(+4−2=4)
60.0%
6.0 / 10
23.1%
+80
–   chess22k 1.6 64-bit2822+28
−28
(+12)4 − 6
(+2−4=4)
40.0%
4.0 / 10
23.2%
−51
–   DisasterArea 1.542821+31
−31
(+11)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
26.8%
−41
–   Zurichess Neuchatel 64-bit2820+14
−15
(+10)6 − 4
(+4−2=4)
60.0%
6.0 / 10
20.1%
+68
–   Tornado 6.0 64-bit2819+21
−21
(+9)12 − 18
(+6−12=12)
40.0%
12.0 / 30
25.5%
−53
–   EXchess 7.51b 64-bit2816+27
−27
(+6)8 − 12
(+4−8=8)
40.0%
8.0 / 20
37.4%
−57
–   Ethereal 8.37 64-bit2815+27
−27
(+5)1 − 5
(+0−4=2)
16.7%
1.0 / 6
39.3%
−230
–   Dirty 10Apr2015 64-bit2805+24
−24
(−5)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
63.8%
+81
–   Crafty 24.1 64-bit2803+22
−22
(−7)7 − 7
(+5−5=4)
50.0%
7.0 / 14
70.7%
−7
–   Rodent 1.6 64-bit2801+31
−31
(−9)1 − 3
(+1−3=0)
25.0%
1.0 / 4
70.9%
−243
–   Cheng4 0.36c 64-bit2798+18
−18
(−12)13.5 − 7.5
(+8−2=11)
64.3%
13.5 / 21
84.5%
+73
–   Pedone 1.1 64-bit2797+24
−24
(−13)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
81.8%
−55
–   Zurichess Luzern 64-bit2791+24
−24
(−19)8 − 8
(+4−4=8)
50.0%
8.0 / 16
89.9%
−16
–   Marvin 3.1.0 64-bit2790+21
−21
(−20)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
93.7%
−113
–   RuyDos 1.1.0 64-bit2787+25
−25
(−23)4 − 4
(+3−3=2)
50.0%
4.0 / 8
94.2%
−28
–   Atlas 3.70em 64-bit2787+22
−22
(−23)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
95.4%
−9
–   Rybka 1.0 32-bit2787+15
−15
(−23)6 − 4
(+4−2=4)
60.0%
6.0 / 10
97.8%
+44
–   Bobcat 6.4b 64-bit2787+24
−24
(−23)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
94.4%
−47
–   The Baron 3.29 64-bit2785+18
−18
(−25)6 − 4
(+3−1=6)
60.0%
6.0 / 10
98.2%
+34
–   Rodent 1.5 64-bit2784+21
−21
(−26)5 − 5
(+3−3=4)
50.0%
5.0 / 10
97.3%
−30
–   Scorpio 2.7.6 64-bit2781+17
−17
(−29)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
99.3%
−176
–   RuyDos 1.1.6 64-bit2781+17
−17
(−29)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.2%
−60
–   Rhetoric 1.4.1 64-bit2775+17
−18
(−35)16.5 − 7.5
(+12−3=9)
68.8%
16.5 / 24
99.8%
+88
–   RubiChess 1.1 64-bit2774+20
−20
(−36)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
99.7%
−154
–   Octochess r5190 64-bit2772+15
−15
(−38)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−65
–   Dirty 20Apr2013 64-bit2769+16
−16
(−41)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
+1
–   Zurichess Jura 64-bit2764+25
−25
(−46)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+27
–   Winter 0.3 64-bit2763+25
−25
(−47)9.5 − 4.5
(+8−3=3)
67.9%
9.5 / 14
99.9%
+86
–   RuyDos 1.0.27 64-bit2763+23
−23
(−47)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.9%
+48
–   Godel 4.0.7 64-bit2758+19
−19
(−52)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−52
–   Ethereal 8.28 64-bit2745+29
−29
(−65)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−69
–   Amoeba 2.3 64-bit2744+28
−28
(−66)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−61
–   Godel 3.4.9 64-bit2727+14
−14
(−83)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+144
–   Devel 2.00002722+15
−15
(−88)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−32
–   Amoeba 2.0 64-bit2720+27
−27
(−90)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−3
–   Hakkapeliitta 2.0 64-bit2714+25
−25
(−96)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+247
–   Counter 2.9 64-bit2714+24
−24
(−96)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+36
–   Amoeba 2.1 64-bit2709+29
−29
(−101)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+94
–   Cheese 1.9 64-bit2703+16
−15
(−107)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
0
–   Pirarucu 2.2.2 64-bit2696+19
−19
(−114)5 − 5
(+1−1=8)
50.0%
5.0 / 10
100.0%
−114
–   Tucano 5.00 64-bit2678+18
−18
(−132)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−132
–   Counter 2.8 64-bit2670+25
−25
(−140)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−97
–   Djinn 1.021 64-bit2668+14
−13
(−142)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+148
–   Pawny 1.0 64-bit2660+17
−17
(−150)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−150
–   RedQueen 1.1.97 64-bit2660+17
−17
(−150)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+77
–   RuyDos 1.0.2 64-bit2656+27
−27
(−154)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−102
–   ECE X3 64-bit2645+16
−16
(−165)12 − 4
(+10−2=4)
75.0%
12.0 / 16
100.0%
+14
–   Sjakk 2.2 64-bit2634+15
−15
(−176)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−18
–   Rotor 0.82628+17
−17
(−182)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+101
–   Alfil 13.1 64-bit2628+17
−17
(−182)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Igel 1.1 64-bit2626+26
−26
(−184)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+47
–   Pedone 0.5 64-bit2626+29
−30
(−184)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+42
–   Rodin 7.02600+17
−17
(−210)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+73
–   Glass 2.0 64-bit2597+13
−13
(−213)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+70

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019