CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Simplex 0.9.8 64-bit#236‑237  (2399+17
−17
)Quote
Author: Antonio Torrecillas (Spain) Link: Homepage
This is one of the 4 Simplex versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.91 64-bit2902+14
−14
(+503)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Dirty 30Apr2017 64-bit2857+15
−15
(+458)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+427
–   Rhetoric 1.4.3 64-bit2795+12
−12
(+396)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RuyDos 1.1.6 64-bit2783+17
−17
(+384)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Godel 4.0.7 64-bit2759+19
−19
(+360)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   DanaSah 7.32640+14
−14
(+241)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rodin 8.02627+15
−15
(+228)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   GreKo 12.5 64-bit2569+33
−33
(+170)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+77
–   Coiled 0.4 64-bit2563+17
−17
(+164)1 − 6
(+1−6=0)
14.3%
1.0 / 7
0.0%
−198
–   Francesca MAD 0.192558+15
−15
(+159)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+66
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(+158)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+15
–   Carballo 1.5 64-bit2557+24
−24
(+158)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+11
–   tomitankChess 1.4 64-bit2555+23
−23
(+156)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−94
–   Jazz 840 64-bit 4CPU2553+20
−19
(+154)10.5 − 29.5
(+4−23=13)
26.3%
10.5 / 40
0.0%
−11
–   nanoSzachy 4.0 64-bit2546+18
−18
(+147)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+304
–   Rodin 5.12544+31
−31
(+145)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+85
–   chess22k 1.3 64-bit2538+24
−24
(+139)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+107
–   Phalanx XXIV2537+20
−20
(+138)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+95
–   K2 0.832533+27
−27
(+134)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+90
–   FrankWalter 2.4.0 64-bit2532+19
−19
(+133)8.5 − 25.5
(+3−20=11)
25.0%
8.5 / 34
0.0%
−38
–   Fridolin 2.00 64-bit2531+16
−16
(+132)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+132
–   Sjakk 2.1 64-bit2524+31
−31
(+125)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−127
–   Hakkapeliitta 1.0 64-bit2519+27
−27
(+120)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−93
–   Donna 3.1 64-bit2518+28
−28
(+119)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+30
–   Ethereal 7.70 64-bit2511+31
−31
(+112)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−30
–   Shield 1.3.1 64-bit2510+20
−20
(+111)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−76
–   Maverick 1.0 64-bit2508+25
−26
(+109)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+18
–   Betsabe II 1.752508+22
−22
(+109)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+65
–   Arminius 2014-01-18 64-bit2502+24
−24
(+103)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+103
–   Delphil 3.2 64-bit2498+15
−15
(+99)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+256
–   Pepito 1.59 64-bit2492+17
−17
(+93)4 − 3
(+3−2=2)
57.1%
4.0 / 7
0.0%
+138
–   K2 0.752491+23
−23
(+92)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−122
–   Ghost 2.0.2 64-bit2485+18
−18
(+86)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−56
–   Jumbo 0.6.10 64-bit2482+24
−24
(+83)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−21
–   Bruja 1.9.1 64-bit2479+18
−18
(+80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−62
–   Arasan 12.2 64-bit2479+37
−37
(+80)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+162
–   pikoSzachy 4.12477+29
−29
(+78)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−49
–   MadChess 2.1 64-bit2476+25
−25
(+77)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+45
–   Pawny 0.3.1 64-bit2475+23
−23
(+76)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−73
–   Cheese 1.4 64-bit2470+20
−20
(+71)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+71
–   Schooner 1.7.0 64-bit2470+24
−24
(+71)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−30
–   iCE 0.32467+31
−31
(+68)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−27
–   Counter 1.99 64-bit2463+32
−32
(+64)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−40
–   Gogobello 1.0 64-bit2462+24
−24
(+63)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−19
–   Carballo 1.32462+25
−25
(+63)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
−11
–   Donna 3.0 64-bit2461+32
−32
(+62)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−121
–   Donna 2.1 64-bit2460+27
−27
(+61)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−49
–   Giraffe 20150908 64-bit2460+19
−19
(+61)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−119
–   Murka 2 64-bit2460+24
−24
(+61)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+55
–   RubiChess 0.8 64-bit2459+26
−26
(+60)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−41
–   Bagatur 1.4d 64-bit2457+24
−24
(+58)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+26
–   Bagatur 1.4e 64-bit2454+30
−30
(+55)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.1%
−88
–   Nemeton 1.512452+22
−22
(+53)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.0%
+200
–   Orion 0.4 64-bit2451+20
−20
(+52)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−11
–   Dorky 4.3 64-bit2449+28
−28
(+50)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.1%
−102
–   Eeyore 1.52 64-bit2445+18
−18
(+46)11 − 15
(+9−13=4)
42.3%
11.0 / 26
0.0%
−14
–   Bumblebee 1.0.36898e1 64-bit2445+19
−19
(+46)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−104
–   Axolotl 1.8 64-bit2444+19
−19
(+45)12 − 22
(+8−18=8)
35.3%
12.0 / 34
0.0%
−63
–   Hussar 0.42444+17
−17
(+45)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+45
–   Shallow r694 64-bit2444+18
−18
(+45)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+17
–   Betsabe II 1.472443+20
−20
(+44)7 − 5
(+5−3=4)
58.3%
7.0 / 12
0.1%
+99
–   Lozza 1.17a 64-bit2443+18
−17
(+44)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+116
–   Teki 2 64-bit2441+17
−17
(+42)10 − 20
(+8−18=4)
33.3%
10.0 / 30
0.0%
−91
–   K2 0.792440+29
−29
(+41)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.8%
−47
–   Zurichess Fribourg 64-bit2440+29
−29
(+41)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.9%
−101
–   Nemeton 1.62439+24
−24
(+40)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.4%
−34
–   TJchess 1.3 64-bit2434+17
−17
(+35)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+35
–   Delphil 2.9g 64-bit2433+33
−33
(+34)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
4.0%
−33
–   Snitch 1.6.2 64-bit2433+22
−22
(+34)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.8%
−123
–   Nemeton 1.612424+28
−28
(+25)6 − 4
(+4−2=4)
60.0%
6.0 / 10
7.2%
+96
–   Ares 1.005 64-bit2418+18
−18
(+19)6 − 2
(+5−1=2)
75.0%
6.0 / 8
7.5%
+203
–   K2 0.712417+28
−28
(+18)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
14.1%
+54
–   Monolith 0.3 64-bit2417+24
−24
(+18)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
12.1%
+49
–   Bitfoot 1.0.d9aeb43 64-bit2416+27
−27
(+17)10 − 12
(+7−9=6)
45.5%
10.0 / 22
15.6%
−14
–   RomiChess P3n 64-bit2415+14
−14
(+16)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
7.8%
+67
–   Shallow r688 64-bit2413+19
−19
(+14)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
15.2%
+303
–   Ifrit m1.8 64-bit2412+18
−18
(+13)4 − 2
(+3−1=2)
66.7%
4.0 / 6
16.5%
+126
–   Gaia 3.5 64-bit2411+22
−22
(+12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
19.8%
+12
–   Ares 1.005.2 64-bit2411+17
−18
(+12)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
18.0%
+39
–   Amy 0.87b2402+24
−24
(+3)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
42.6%
+145
–   Patzer 3.802401+20
−20
(+2)11 − 14
(+9−12=4)
44.0%
11.0 / 25
46.5%
−44
–   RomiChess P3L 64-bit2400+23
−23
(+1)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
47.7%
−146
–   Tigran 2.4n 64-bit2399+17
−17
(0)2 − 2
(+1−1=2)
50.0%
2.0 / 4
51.0%
0
–   Myrddin 0.87 64-bit2396+14
−14
(−3)3 − 3
(+2−2=2)
50.0%
3.0 / 6
61.4%
+4
–   Alex 2.14a 64-bit2393+18
−18
(−6)15.5 − 21.5
(+13−19=5)
41.9%
15.5 / 37
70.4%
−70
–   Popochin 4.1 64-bit2393+17
−17
(−6)1 − 0
(+1−0=0)
100.0%
1.0 / 1
70.8%
+INF
–   Phalanx XXII2393+25
−25
(−6)9.5 − 14.5
(+7−12=5)
39.6%
9.5 / 24
65.9%
−80
–   Waxman 20142389+21
−21
(−10)5 − 5
(+3−3=4)
50.0%
5.0 / 10
78.1%
−10
–   Sorgenkind 0.42388+14
−15
(−11)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
83.9%
−106
–   Comet B682384+19
−19
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
88.5%
−15
–   Tytan 9.32377+23
−23
(−22)12.5 − 10.5
(+9−7=7)
54.3%
12.5 / 23
93.9%
+5
–   Betsabe II 1.28 64-bit2376+33
−33
(−23)3 − 1
(+3−1=0)
75.0%
3.0 / 4
89.5%
+203
–   OliThink 5.3.2 64-bit2374+18
−18
(−25)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.1%
+117
–   Ares 1.0042373+16
−16
(−26)14.5 − 9.5
(+12−7=5)
60.4%
14.5 / 24
98.7%
+50
–   iCE 0.22372+19
−19
(−27)15 − 13
(+13−11=4)
53.6%
15.0 / 28
98.4%
−1
–   Waxman 20172370+16
−16
(−29)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.3%
−25
–   Jumbo 0.5.3 64-bit2370+27
−27
(−29)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
96.2%
+28
–   Tytan 9.32 64-bit2368+23
−23
(−31)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.4%
+126
–   Phalanx XXIII2364+32
−32
(−35)5 − 5
(+4−4=2)
50.0%
5.0 / 10
97.4%
−40
–   TJchess 1.1 64-bit2364+20
−20
(−35)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.6%
+47
–   Isa 2.0.64 64-bit2361+16
−16
(−38)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.9%
+29
–   Plisk 0.2.7d 64-bit2361+19
−19
(−38)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
99.8%
+324
–   Myrddin 0.86 64-bit2359+22
−22
(−40)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.8%
+249
–   Donna 1.0 64-bit2357+29
−29
(−42)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.3%
+107
–   pikoSzachy Extreme 22355+34
−34
(−44)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
99.0%
+106
–   RomiChess P3m 64-bit2355+28
−28
(−44)6 − 2
(+6−2=0)
75.0%
6.0 / 8
99.7%
+186
–   KnightX 1.94 64-bit2351+22
−22
(−48)21 − 13
(+16−8=10)
61.8%
21.0 / 34
100.0%
+32
–   Lozza 1.15 64-bit2346+25
−25
(−53)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−210
–   Ghost 2.0.12342+19
−19
(−57)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−57
–   Arion 1.72342+19
−19
(−57)12 − 12
(+11−11=2)
50.0%
12.0 / 24
100.0%
−57
–   Jazz 840 64-bit2338+15
−15
(−61)10.5 − 9.5
(+7−6=7)
52.5%
10.5 / 20
100.0%
−45
–   Aice 0.99.22337+17
−17
(−62)10.5 − 13.5
(+10−13=1)
43.8%
10.5 / 24
100.0%
−115
–   CyberPagno 2.2 64-bit2336+23
−23
(−63)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−63
–   Nemeton 1.12330+29
−29
(−69)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+162
–   FireFly 2.7.2 64-bit2330+16
−16
(−69)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+162
–   Sjakk 1.1.92326+29
−29
(−73)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+9
–   Bagatur 1.3a 64-bit2326+19
−19
(−73)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−73
–   ECE 12.012319+22
−22
(−80)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+38
–   KnightX 1.93 64-bit2319+20
−20
(−80)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+153
–   Gibbon 2.69a 64-bit2319+18
−18
(−80)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+118
–   EveAnn 1.722319+16
−16
(−80)5.5 − 3.5
(+5−3=1)
61.1%
5.5 / 9
100.0%
+5
–   Isa 2.0.61 64-bit2318+30
−30
(−81)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+109
–   Mediocre 0.42318+31
−31
(−81)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−70
–   Capivara LK 0.09a02a 64-bit2314+31
−31
(−85)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+141
–   Averno 0.812312+18
−19
(−87)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−56
–   Nemeton 1.22309+26
−26
(−90)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+60
–   Waxman 20112304+26
−26
(−95)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+49
–   RubiChess 0.7 64-bit2304+25
−24
(−95)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+228
–   Fischerle 0.9.80 SE 64-bit2298+20
−20
(−101)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+70
–   Sungorus 1.4 64-bit2298+18
−18
(−101)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
100.0%
−262
–   Mediocre 0.52293+23
−23
(−106)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+183
–   AliChess 4.252284+20
−20
(−115)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Galjoen 0.38 64-bit2283+23
−23
(−116)5 − 3
(+5−3=0)
62.5%
5.0 / 8
100.0%
−5
–   Butcher 1.64 64-bit2281+20
−20
(−118)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−31
–   Jumbo 0.4.0 64-bit2276+35
−35
(−123)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
100.0%
−322
–   Gibbon 2.57a 64-bit2273+23
−23
(−126)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+109
–   Jazz 501 64-bit2249+31
−31
(−150)19 − 9
(+17−7=4)
67.9%
19.0 / 28
100.0%
−9
–   Clever Girl r185 64-bit2170+22
−22
(−229)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−229
–   GopherCheck 0.2.2 64-bit2141+26
−26
(−258)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−340
–   MOBMAT 0.903d 64-bit1883+25
−26
(−516)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 8, 2019