CCRL 40/40
Downloads and Statistics
September 16, 2017
Testing summary:
Total: 741'280 games
played by 1'928 programs
101544 CPU days (X2 4600+)

White wins: 254'859 (34.4%)
Black wins: 189'270 (25.5%)
Draws: 297'151 (40.1%)
White score: 54.4%

Engine Details

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GNU Chess 5.60 64-bit#69  (2814+20
−20
)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-bit3061+14
−14
(+247)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+94
–   Hakkapeliitta 3.0 64-bit2958+14
−13
(+144)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−89
–   Rodent III 0.210 64-bit2940+28
−28
(+126)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−27
–   Rodent II 0.9.64 64-bit2917+21
−22
(+103)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−25
–   Wasp 1.25 64-bit2910+22
−22
(+96)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−96
–   Deep Junior 13.3 32-bit2909+15
−15
(+95)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−59
–   Hannibal 1.2 32-bit2904+15
−15
(+90)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+34
–   Demolito 2017-08-26 64-bit2901+31
−31
(+87)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+49
–   Spark 1.0 64-bit2895+12
−12
(+81)4.5 − 17.5
(+0−13=9)
20.5%
4.5 / 22
0.0%
−109
–   Deuterium 14.3.34.130 64-bit2893+13
−13
(+79)7 − 13
(+2−8=10)
35.0%
7.0 / 20
0.0%
−8
–   Cheng4 0.38 64-bit2891+23
−23
(+77)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.0%
+12
–   Andscacs 0.71 64-bit2878+30
−30
(+64)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−84
–   EXchess 7.97b 64-bit2878+19
−19
(+64)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+59
–   ChessBrainVB 3.202873+25
−25
(+59)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−40
–   Laser 1.2 64-bit2871+23
−23
(+57)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+52
–   Amoeba 2.5 64-bit2870+24
−24
(+56)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
0.0%
+33
–   Vajolet2 1.45 64-bit2868+20
−20
(+54)9 − 16
(+3−10=12)
36.0%
9.0 / 25
0.0%
−31
–   Thinker 5.4d Inert 64-bit2864+17
−17
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−92
–   Arasan 18.0 64-bit2861+26
−26
(+47)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.2%
+15
–   Gaviota 1.0 64-bit2861+14
−14
(+47)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+204
–   Zappa Mexico II 64-bit2858+10
−10
(+44)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+44
–   Dirty 30Apr2017 64-bit2857+22
−23
(+43)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.2%
−38
–   MinkoChess 1.3 64-bit2854+15
−15
(+40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+40
–   EXchess 7.71b 64-bit2853+21
−22
(+39)9 − 5
(+6−2=6)
64.3%
9.0 / 14
0.4%
+131
–   Rodent 1.7 64-bit2852+19
−19
(+38)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.3%
+5
–   Toga II 3.02851+16
−16
(+37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−120
–   Nemo 1.0.1 64-bit2848+13
−13
(+34)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−108
–   Atlas 3.80 64-bit2847+14
−14
(+33)9.5 − 8.5
(+3−2=13)
52.8%
9.5 / 18
0.4%
+50
–   DisasterArea 1.65 64-bit2847+18
−18
(+33)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.8%
−30
–   Demolito 2017-06-18 64-bit2843+25
−25
(+29)4 − 6
(+3−5=2)
40.0%
4.0 / 10
3.7%
−43
–   Arasan 17.4 64-bit2843+26
−26
(+29)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
4.0%
+272
–   Arasan 17.5 64-bit2841+25
−25
(+27)12.5 − 9.5
(+7−4=11)
56.8%
12.5 / 22
4.6%
+66
–   Onno 1.2.70 64-bit2837+17
−17
(+23)2 − 0
(+2−0=0)
100.0%
2.0 / 2
4.1%
+INF
–   DisasterArea 1.54 64-bit2828+18
−18
(+14)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
15.6%
−4
–   NirvanaChess 1.8 64-bit2828+25
−25
(+14)11.5 − 6.5
(+9−4=5)
63.9%
11.5 / 18
18.8%
+111
–   Pedone 1.2 64-bit2826+26
−26
(+12)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
23.7%
−142
–   Murka 3 64-bit2824+14
−13
(+10)6 − 8
(+4−6=4)
42.9%
6.0 / 14
20.3%
−38
–   Zurichess Neuchatel 64-bit2823+79
−80
(+9)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
41.7%
+162
–   DisasterArea 1.542823+31
−31
(+9)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
32.0%
−42
–   Tornado 6.0 64-bit2820+21
−21
(+6)12 − 18
(+6−12=12)
40.0%
12.0 / 30
33.7%
−56
–   EXchess 7.51b 64-bit2816+27
−27
(+2)8 − 12
(+4−8=8)
40.0%
8.0 / 20
45.5%
−61
–   Dirty 10Apr2015 64-bit2806+24
−24
(−8)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
70.1%
+78
–   Crafty 24.1 64-bit2804+22
−22
(−10)7 − 7
(+5−5=4)
50.0%
7.0 / 14
76.0%
−10
–   Rodent 1.6 64-bit2801+31
−31
(−13)1 − 3
(+1−3=0)
25.0%
1.0 / 4
75.9%
−247
–   Cheng4 0.36c 64-bit2798+18
−18
(−16)13.5 − 7.5
(+8−2=11)
64.3%
13.5 / 21
88.0%
+69
–   Pedone 1.1 64-bit2798+24
−24
(−16)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
85.4%
−58
–   Zurichess Luzern 64-bit2793+24
−24
(−21)8 − 8
(+4−4=8)
50.0%
8.0 / 16
91.2%
−18
–   Atlas 3.70em 64-bit2788+22
−22
(−26)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
96.4%
−12
–   Bobcat 6.4b 64-bit2787+24
−24
(−27)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
95.6%
−51
–   Rodent 1.5 64-bit2785+21
−21
(−29)5 − 5
(+3−3=4)
50.0%
5.0 / 10
97.5%
−33
–   The Baron 3.29 64-bit2785+18
−18
(−29)6 − 4
(+3−1=6)
60.0%
6.0 / 10
98.4%
+30
–   Rybka 1.0 32-bit2784+15
−15
(−30)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.0%
+37
–   Scorpio 2.7.6 64-bit2781+17
−17
(−33)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
99.4%
−180
–   Rhetoric 1.4.1 64-bit2775+18
−17
(−39)16.5 − 7.5
(+12−3=9)
68.8%
16.5 / 24
99.8%
+84
–   Octochess r5190 64-bit2772+15
−15
(−42)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−69
–   Dirty 20Apr2013 64-bit2769+16
−16
(−45)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−2
–   Zurichess Jura 64-bit2764+25
−25
(−50)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+23
–   Amoeba 2.3 64-bit2744+29
−29
(−70)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−65
–   Godel 3.4.9 64-bit2726+14
−14
(−88)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+139
–   Amoeba 2.0 64-bit2723+28
−28
(−91)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−4
–   Cheese 1.9 64-bit2718+23
−23
(−96)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
+10
–   Hakkapeliitta 2.0 64-bit2713+25
−25
(−101)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+242
–   Amoeba 2.1 64-bit2709+29
−29
(−105)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+90
–   Tucano 5.00 64-bit2677+18
−18
(−137)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−137
–   ECE X3 64-bit2663+26
−26
(−151)12 − 4
(+10−2=4)
75.0%
12.0 / 16
100.0%
+28
–   Djinn 1.021 64-bit2662+15
−15
(−152)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+137
–   Pawny 1.0 64-bit2658+17
−17
(−156)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−156
–   RedQueen 1.1.97 64-bit2658+17
−18
(−156)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+71
–   RuyDos 1.0.2 64-bit2657+29
−29
(−157)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−105
–   Sjakk 2.2 64-bit2630+16
−16
(−184)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−26
–   Rotor 0.82628+17
−17
(−186)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+97
–   Alfil 13.1 64-bit2624+18
−18
(−190)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Pedone 0.5 64-bit2617+30
−30
(−197)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+29
–   Rodin 7.02598+17
−17
(−216)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+67
–   Glass 2.0 64-bit2595+16
−16
(−219)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+64

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
GNU Chess 5.60 64-bit
played with current
participants of this list
Represented by
1-2-CPU#622820256itself
All#592825230itself
Free#452816266itself
Free 1-2-CPU#542816252itself
Free single-CPU#542816252itself
Single-CPU#622820256itself

Created in 2005-2013 by CCRL team
Last games added on September 16, 2017