CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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GNU Chess 5.60 64-bit#73  (2808+14
−14
)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 7 GNU Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3032+12
−12
(+224)7.5 − 24.5
(+2−19=11)
23.4%
7.5 / 32
0.0%
+41
0 0 0 0 0 = 0 = 0 = 0 1 0 0 1 = 0 0 = = 0 0 = 0 0 = 0 = 0 0 = =
–   Quazar 0.4 64-bit2901+8
−8
(+93)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
+24
0 1 = = 0 0 0 0 0 0 = 1 0 1 = = 0 = = 0 0 = 1 = 1 = = 0 1 = = 0
–   Arasan 18.2 64-bit2900+16
−16
(+92)10 − 22
(+3−15=14)
31.3%
10.0 / 32
0.0%
−25
= = = = = 1 = 0 = 0 0 = 0 = 0 0 = 0 0 = 1 = 1 0 = 0 0 0 = 0 0 0
–   Deep Junior Yokohama 64-bit2898+10
−10
(+90)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−21
1 0 0 1 0 0 1 1 0 0 = 0 0 = 0 0 0 0 0 = 1 0 1 1 0 = 1 0 0 = 0 1
–   Pedone 1.2 64-bit2897+17
−18
(+89)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+26
0 = 0 1 = = 0 = 0 = 1 = 0 = 0 0 = 1 = 1 1 0 0 0 = = 0 1 0 = 0 1
–   Pedone 1.3 64-bit2892+17
−16
(+84)19 − 13
(+12−6=14)
59.4%
19.0 / 32
0.0%
+138
0 = 0 1 = = 0 = 1 1 1 = 0 1 1 = 0 1 = = = 1 = = = = 0 1 1 1 1 =
–   Cheng4 0.38 64-bit2887+17
−17
(+79)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−44
= 0 1 0 = 0 = 0 = 0 1 = = 0 1 0 1 0 0 1 0 0 0 0 = 1 = 0 = 0 0 0
–   Thinker 5.4d Inert 64-bit2886+8
−8
(+78)9.5 − 21.5
(+3−15=13)
30.6%
9.5 / 31
0.0%
−44
= 0 0 = 0 1 = 0 0 = = 0 0 0 0 = 1 = 1 0 = = 0 = 0 = 0 = = 0 0
–   Murka 3 64-bit2883+9
−9
(+75)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+57
= = = 0 1 = 0 1 1 0 1 0 1 = 0 0 1 = 0 1 = = = 0 0 0 = = = = 1 =
–   Wasp 1.01 64-bit2877+17
−17
(+69)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−45
0 0 0 0 = 0 0 0 1 = 0 = 0 0 1 1 0 = 0 0 1 1 1 0 0 = = 1 0 = 0 =
–   Gaviota 1.0 64-bit2876+9
−9
(+68)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+8
= 0 = 0 0 0 = 0 0 = 0 1 = = = 0 1 = = 0 0 1 0 1 0 = 1 0 1 = = 1
–   EXchess 7.88b 64-bit2872+17
−17
(+64)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
−33
= 0 1 = = 0 = 0 0 0 = 0 0 0 = 0 1 0 = 0 1 1 = = 0 1 0 1 = 0 = 0
–   Dirty 3Nov2015 64-bit2868+14
−14
(+60)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+39
0 0 0 0 = = 1 1 = = 1 0 = = = = 1 = 1 1 0 0 0 = = 1 0 1 0 0 = 1
–   MinkoChess 1.3 64-bit2868+9
−9
(+60)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+14
0 = = 0 = 1 = 1 0 1 0 0 0 = 0 1 = 0 = 0 = = = 1 1 1 = 0 = 0 0 =
–   Laser 1.2 64-bit2868+16
−16
(+60)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−17
0 = 0 0 1 = = 0 1 1 = 0 1 1 0 = 0 1 0 = 1 0 0 0 = 0 0 = 0 1 0 =
–   DisasterArea 1.65 64-bit2868+12
−12
(+60)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−68
0 0 = 1 0 0 = 1 = 0 1 = = 0 = 0 0 0 0 0 1 0 1 0 1 0 = 0 1 0 0 0
–   Rodent II 0.9.33 64-bit2864+17
−17
(+56)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
−20
1 0 0 = = 0 = 0 = 0 = = 0 = 0 = 0 0 1 0 0 = 1 = = 0 = 1 = = 1 0
–   EXchess 7.71b 64-bit2860+16
−16
(+52)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+20
= 0 = 0 0 0 1 0 1 = 1 1 0 0 1 0 = 1 1 = 1 = 0 0 0 1 1 = 0 = = 0
–   Nemo 1.0.1 64-bit2857+8
−8
(+49)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
−31
0 0 0 = = = 1 = 1 = = = 0 = 0 = 1 0 0 0 = 0 0 1 0 0 1 0 = = = =
–   EXchess 7.51b 64-bit2852+17
−18
(+44)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−44
0 1 1 0 1 = 0 0 = 0 0 0 0 = 0 = = 0 = 1 0 1 0 0 0 1 0 1 = 1 0 =
–   Arasan 17.5 64-bit2845+17
−17
(+37)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
−3
= 0 1 0 1 1 = = 1 = 0 0 = 1 0 = 0 0 = 0 = 0 1 = 0 0 1 = = = 1 0
–   Onno 1.2.70 64-bit2844+9
−9
(+36)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−28
0 1 0 1 0 0 0 1 = 0 = = 0 1 0 0 = 0 = 1 = 1 0 = 1 0 0 1 0 = 0 1
–   SmarThink 1.50 64-bit2844+14
−14
(+36)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+24
= 1 1 1 0 = 0 1 1 1 0 = 0 0 1 0 0 = 0 = = 1 1 0 = 0 = 1 0 = 0 1
–   Zappa Mexico II 64-bit2841+7
−7
(+33)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+50
0 0 = 1 = 1 = 1 0 = 0 = 1 = 1 = 1 1 0 0 1 0 1 = 0 = = = 1 = 1 0
–   Vajolet2 1.28 64-bit2838+14
−14
(+30)17 − 15
(+12−10=10)
53.1%
17.0 / 32
0.1%
+54
= 1 1 = 1 1 1 = 0 = 0 0 = 1 0 0 1 0 = = 0 1 1 = 1 1 0 = 1 = 0 0
–   Tornado 8.0 64-bit2834+14
−14
(+26)9 − 23
(+1−15=16)
28.1%
9.0 / 32
0.4%
−105
= 0 = 0 = = 0 = = = = = 0 0 1 = = 0 0 0 = 0 = 0 0 = 0 0 = = 0 0
–   Rodent 1.7 64-bit2829+15
−15
(+21)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
1.9%
+9
= = = 0 0 = 1 = 0 1 0 0 = = 1 = 0 1 0 0 = = = 0 1 1 1 = 0 = 1 1
–   Andscacs 0.70 64-bit2828+19
−19
(+20)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
4.7%
−9
0 0 = 1 1 = = = 1 = 1 0 1 0 = 0 1 0 0 0 = = 0 = 0 = 1 0 = 1 1 0
–   Crafty 23.8 64-bit2825+12
−12
(+17)12 − 18
(+8−14=8)
40.0%
12.0 / 30
3.5%
−54
1 1 = 0 0 0 1 1 0 1 0 1 = 0 0 0 0 = 0 1 = 0 = = 0 = 1 = 0 0
–   Cheng4 0.36c 64-bit2820+13
−13
(+12)15 − 17
(+9−11=12)
46.9%
15.0 / 32
10.9%
−10
0 = = 0 0 = 1 1 0 0 1 0 = = 1 = 0 = 1 = 0 1 1 1 0 = 1 = = 0 = 0
–   Rodent II 0.8.7 64-bit2817+19
−19
(+9)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
21.9%
−103
0 = 0 = 0 1 = 1 0 0 0 0 = = 0 0 0 = 0 0 0 = 0 = 1 = = = 0 = 1 =
–   DisasterArea 1.542810+13
−13
(+2)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
43.1%
−6
0 1 = 0 = = 1 = 1 0 1 1 = = 0 0 0 1 0 0 = 1 1 = = 1 0 1 = 0 = 0
–   Tornado 7.0 64-bit2810+14
−14
(+2)16 − 16
(+8−8=16)
50.0%
16.0 / 32
43.9%
0
= 0 0 = = 0 = = 0 = = = 1 1 = 0 0 = = 1 = 1 1 = 1 1 = = = 0 1 0
–   Tornado 4.88 64-bit2810+16
−16
(+2)19 − 13
(+14−8=10)
59.4%
19.0 / 32
43.9%
+65
0 1 = = 1 1 0 = 0 1 = 0 0 0 = 1 1 1 1 = = 0 1 1 1 1 1 = = 0 1 =
–   Dirty 10Apr2015 64-bit2808+17
−17
(0)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
51.1%
−13
0 = 0 = 1 = = 0 0 = 0 1 0 0 1 0 0 = 1 1 1 0 = = 1 1 0 1 1 0 = 1
–   Rhetoric 1.4.3 64-bit2802+12
−12
(−6)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
75.2%
+49
0 1 0 1 = 1 0 1 0 1 0 1 1 0 = = 0 1 0 = 0 1 1 1 0 = 1 1 1 1 = =
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13
(−12)17 − 15
(+9−7=16)
53.1%
17.0 / 32
91.4%
+6
1 = 1 0 = 0 = 1 = = = 0 0 0 = = 1 = 0 0 = 1 = = = = 1 1 1 = 1 =
–   Rodent 1.5 64-bit2793+16
−16
(−15)15 − 16
(+8−9=14)
48.4%
15.0 / 31
92.9%
−21
= = = 1 0 1 1 0 0 = = = 1 0 0 1 1 0 0 = 1 = = 1 0 = 0 = = = =
–   Arasan 17.3 64-bit2792+19
−19
(−16)18 − 14
(+13−9=10)
56.3%
18.0 / 32
91.8%
+26
1 0 = = = 1 0 = = 1 = 0 0 = 1 1 1 = 1 0 = = 1 1 0 0 1 1 0 1 1 0
–   Laser 1.1 64-bit2789+19
−19
(−19)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
95.4%
+49
= = = 1 1 1 1 = 0 1 0 = 1 = 1 1 = = 0 0 1 = = 0 1 = 1 1 = 0 = 1
–   Ktulu 92782+8
−8
(−26)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
100.0%
−36
= = 1 0 1 1 0 0 1 = = 0 0 0 1 1 0 1 = 0 = 0 1 = 1 1 = 1 0 0 0 =
–   Octochess r5190 64-bit2778+10
−10
(−30)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
+8
= 0 = = = = 1 0 0 1 = 0 1 = = = 1 1 1 = 0 1 0 0 = 1 1 = 1 = = 1
–   Bright 0.5c2776+8
−8
(−32)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
+24
1 = 1 0 1 0 1 0 1 = 1 0 = 1 0 1 1 1 1 0 1 0 = 0 1 0 = = 0 1 1 =
–   Pedone 1.1 64-bit2775+18
−18
(−33)17 − 15
(+10−8=14)
53.1%
17.0 / 32
99.9%
−10
= 0 0 1 = 1 1 = 0 = 0 1 = 1 1 = 0 = = = 0 1 1 = = = 0 0 1 = 1 =
–   The Baron 3.29 64-bit2773+12
−12
(−35)18.5 − 11.5
(+14−7=9)
61.7%
18.5 / 30
100.0%
+44
= = 1 1 0 0 = 0 1 1 1 = = = = 1 1 0 1 = 0 1 1 1 1 1 0 0 = 1
–   Twisted Logic 20090922 64-bit2771+8
−8
(−37)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
0
0 1 = = = 1 0 1 0 0 = 1 0 0 1 = = = = = 1 = = = 1 1 1 = 0 1 1 =
–   Pawny 1.2 64-bit2769+12
−12
(−39)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−11
= 0 1 0 = 1 1 = 1 0 1 = = = 1 = = 0 = = 0 = = 0 1 1 = 0 1 1 = =
–   Frenzee 3.5.19 64-bit2767+8
−8
(−41)16 − 16
(+11−11=10)
50.0%
16.0 / 32
100.0%
−38
0 1 0 1 1 = 1 = 0 0 1 0 1 1 0 = 1 1 0 = = = = 1 0 = 1 0 = 0 0 =
–   Dirty 20Apr2013 64-bit2761+13
−13
(−47)19 − 12
(+13−6=12)
61.3%
19.0 / 31
100.0%
+26
1 1 = = 0 = 1 0 1 0 1 0 = = 1 = = = = = = 0 1 = 1 1 1 1 0 1 1
–   Jonny 4.002761+8
−8
(−47)15 − 16
(+12−13=6)
48.4%
15.0 / 31
100.0%
−54
1 0 0 = 0 1 1 0 0 1 0 1 0 0 = = = 1 = 0 0 1 = 0 1 0 1 1 1 1 0
–   Amoeba 2.0 64-bit2759+17
−17
(−49)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−17
0 1 = 0 1 0 1 1 = = 1 = 0 1 = 1 = 0 0 = 1 1 = 1 0 = 1 0 0 1 = =
–   BugChess2 1.9 64-bit2759+9
−9
(−49)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+15
= 1 = 0 0 = 1 0 0 0 1 = 1 = 1 1 1 0 1 0 = = 0 = 1 = = 1 1 1 1 1
–   Tucano 6.00 64-bit2751+13
−13
(−57)23 − 9
(+17−3=12)
71.9%
23.0 / 32
100.0%
+90
= = = 1 = 1 = 0 = 1 = = 1 0 = 0 = 1 1 1 1 1 = 1 1 1 1 1 1 = 1 1
–   Hakkapeliitta 2.0 64-bit2748+18
−18
(−60)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
100.0%
+25
0 0 1 0 1 0 1 0 1 = 1 1 = 0 1 0 0 1 = 1 = 1 1 1 0 1 1 = 0 1 1 1
–   Mini Rodent 1.0 64-bit2746+19
−19
(−62)15 − 17
(+12−14=6)
46.9%
15.0 / 32
100.0%
−85
1 0 1 1 0 = 1 0 = 1 0 0 0 0 0 1 1 1 = 1 0 = 0 = 1 0 = 1 0 0 0 1
–   Laser 1.0 64-bit2727+20
−20
(−81)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+46
= = 1 = = 1 = = 1 1 1 = 1 1 = 1 1 = 1 1 = = 0 1 1 1 0 1 1 = 0 =
–   ProDeo 2.02710+19
−19
(−98)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
+52
= = 0 0 1 = 1 1 1 = = 1 1 = 1 0 1 0 = 1 1 = 1 1 1 = = 1 1 1 1 1
–   ProDeo 1.87x2608+45
−47
(−200)10.5 − 5.5
(+10−5=1)
65.6%
10.5 / 16
100.0%
−68
1 0 1 1 1 1 0 1 = 0 0 1 0 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018