CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Show each game results
EXchess 7.97b 64-bit (2914+14
−14
)Quote
Author: Dan Homan (USA) Link: Homepage
This is one of the 16 EXchess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 8 64-bit3422+8
−8
(+508)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chiron 4 64-bit3167+9
−10
(+253)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+222
=
–   Hannibal 1.7 64-bit3112+10
−10
(+198)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+198
0 1
–   Texel 1.06 64-bit3096+11
−11
(+182)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Protector 1.9.0 64-bit3085+8
−8
(+171)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+51
= 0
–   iCE 3.0 64-bit3085+9
−9
(+171)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+140
=
–   Arasan 20.3 64-bit3055+15
−14
(+141)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−10
0 = = 0 0 0 0 0 0 0 0 = 0 1 0 = 0 0 = 0 1 = = = 0 0 = 0 1 = 0 1
–   Arasan 20.2 64-bit3045+17
−17
(+131)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+100
=
–   Laser 1.4 64-bit3038+15
−15
(+124)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pedone 1.5 64-bit3022+14
−14
(+108)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hakkapeliitta TCEC v2 64-bit3021+18
−18
(+107)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
+24
0 = 1 1 0 1 = 1 = 0 0 0 0 = 0 = 0 0 0 0 = 1 = 0 = = 0 0 0 1 = 1
–   Senpai 1.0 64-bit3007+9
−9
(+93)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Vajolet2 2.4 64-bit2998+14
−14
(+84)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−39
= 0 0 = 0 = 0 0 0 1 0 = 0 0 0 0 = = = 0 1 = = = = 1 0 0 1 0 0 =
–   Nemorino 2.00 64-bit2986+13
−13
(+72)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+102
=
–   Hakkapeliitta 3.0 64-bit2983+9
−9
(+69)17 − 33
(+10−26=14)
34.0%
17.0 / 50
0.0%
−42
0 0 1 0 0 = = 0 0 0 0 0 1 = 1 1 0 = 0 0 = 0 0 1 0 = 0 0 = 0 0 0 = = = = 0 1 = 0 1 = 0 1 1 1 0 0 = 0
–   Wasp 2.6 64-bit2983+18
−18
(+69)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−74
= = 0 0 0 = = 0 = = 0 0 1 0 0 0 = = 0 = 0 0 0 0 1 0 = 0 = = 0 1
–   Vajolet2 2.3 64-bit2983+16
−16
(+69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−50
= 0
–   Vajolet2 2.2 64-bit2962+14
−14
(+48)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Laser 1.3 64-bit2951+13
−13
(+37)44 − 60
(+24−40=40)
42.3%
44.0 / 104
0.0%
−13
0 0 = 0 = 0 0 0 0 0 = 1 0 0 = 0 1 0 1 = 0 0 = = = = 1 0 1 = 1 = = 1 0 1 0 1 1 0 1 1 1 0 = = 0 = = 1 1 0 0 1 = 0 1 = = 0 0 = 0 = 0 1 = 0 = 1 = 0 0 1 = = = = = 0 1 0 0 0 = = 0 1 1 = = = 0 = 0 0 = 0 1 = = 0 = =
–   Ethereal 8.81 64-bit2945+24
−24
(+31)9 − 11
(+3−5=12)
45.0%
9.0 / 20
1.3%
+5
= = = = = 0 = 1 = = = 1 0 = = = 0 0 0 1
–   Deep Sjeng c't 20102929+16
−16
(+15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
8.4%
−15
1 0
–   Amoeba 2.7 64-bit2928+17
−17
(+14)16 − 14
(+7−5=18)
53.3%
16.0 / 30
10.7%
+31
0 1 1 1 0 = 1 = 1 0 = = = = = = 1 = = = = 0 = = 0 = = = = 1
–   Crafty 25.2 64-bit2926+13
−13
(+12)56.5 − 47.5
(+34−25=45)
54.3%
56.5 / 104
10.3%
+38
0 = = = = 0 = 0 1 1 0 1 1 1 = 1 = = 0 0 = 0 1 = = = = 1 0 1 1 = 0 0 0 0 = = 1 0 1 = 1 = = 0 1 0 = = = = = = = 0 = = 1 1 0 1 1 = 0 1 = 1 0 1 = = 1 = 1 1 1 = 1 1 = 0 = = 0 1 0 = 1 = = 0 1 0 1 = = = 1 1 1 = = 0
–   Spark 1.0 64-bit2926+7
−7
(+12)1 − 0
(+1−0=0)
100.0%
1.0 / 1
6.2%
+INF
1
–   Wasp 1.25 64-bit2926+13
−13
(+12)99.5 − 97.5
(+60−58=79)
50.5%
99.5 / 197
9.5%
+15
0 1 0 0 0 = 0 = = 0 1 1 = 0 1 0 0 0 1 0 1 = 1 0 = = = = = 0 1 = = = 1 0 1 0 = = 1 = = 0 0 1 = 0 = 0 = = 0 = = 1 1 = 0 = = 1 0 = = = 1 = = 1 = 0 = 1 0 1 = 0 0 0 0 1 = 1 0 1 1 0 = = 1 0 = 0 = 1 0 = 1 0 = 0 = = = 1 1 1 1 = 0 = 1 0 = = 1 1 1 = 1 = 1 = = = = 1 1 = 1 0 1 0 1 1 1 0 1 = 0 0 0 = 0 1 1 0 1 = 1 0 = 0 1 = 1 = = 1 = = = 1 0 = 0 1 1 = = 0 = 0 = 1 = 1 1 0 0 0 = 1 = = = 0 = = 0 = 1 = 0 1 0
–   Spike 1.4 Leiden2921+8
−7
(+7)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
19.1%
+21
= 0 1
–   Toga II 4.0 64-bit2920+19
−19
(+6)17 − 15
(+12−10=10)
53.1%
17.0 / 32
30.8%
+29
= 1 = = 1 1 1 1 = 0 = = 0 1 0 = = 1 0 0 0 1 0 1 0 1 = 1 = 1 0 0
–   Scorpio 2.7.9 64-bit2916+32
−32
(+2)17 − 12
(+12−7=10)
58.6%
17.0 / 29
45.4%
+60
1 1 = = 1 0 1 1 0 0 1 = 1 = 0 0 1 0 = 1 1 0 = 1 1 = = = =
–   DiscoCheck 5.2 64-bit2915+12
−12
(+1)75.5 − 71.5
(+42−38=67)
51.4%
75.5 / 147
47.3%
+9
1 1 = = = = 1 = 1 0 = 1 = = 0 = 0 0 = = 1 = 0 = = 1 = 1 1 = 0 = 1 = = 0 1 0 1 1 = = 1 = 1 0 = 0 = 0 = = 0 1 = 1 0 = 1 1 0 = 1 1 1 = 1 0 = 0 1 0 = = = 1 = = 0 1 0 = 1 0 1 = 1 = = 1 1 = 0 0 0 = 0 = = 0 0 = = 1 1 1 = 1 = = = = 0 0 = = 1 1 = 0 = = 1 = = 0 0 1 0 = 0 = 0 1 = = = 1 0 0 1 0 = = = = 0
–   Amoeba 2.6 64-bit2914+14
−14
(0)11.5 − 16.5
(+6−11=11)
41.1%
11.5 / 28
53.0%
−56
0 0 = = 1 0 1 1 = 0 0 0 1 0 0 1 = 1 = = 0 = = 0 0 = = =
–   Demolito 2017-08-26 64-bit2913+15
−15
(−1)32 − 28
(+21−17=22)
53.3%
32.0 / 60
53.0%
+19
= 0 1 1 0 0 = = = = = 1 0 0 = = 0 = 1 1 1 1 0 1 = 1 0 = 1 = 0 = 0 1 = = 0 0 = 1 1 = = 1 1 0 = 0 0 = 1 0 1 0 1 = 1 1 1 =
–   DiscoCheck 5.2.1 64-bit2912+10
−10
(−2)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
62.4%
−32
=
–   Rodent III 0.232 64-bit2911+23
−23
(−3)13.5 − 12.5
(+7−6=13)
51.9%
13.5 / 26
59.1%
+5
0 = 1 = 0 1 0 1 = = 1 1 0 0 = 0 1 = 1 = = = = = = =
–   ChessBrainVB 3.502908+15
−15
(−6)31 − 24
(+24−17=14)
56.4%
31.0 / 55
73.4%
+42
1 0 1 0 0 0 1 1 1 0 1 0 1 1 1 1 = = 0 0 = = 0 = 0 = 0 1 1 = 0 1 1 1 = = 1 1 = = 0 0 0 0 1 1 1 1 = 0 1 1 1 = =
–   ChessBrainVB 3.602906+32
−32
(−8)12 − 14
(+9−11=6)
46.2%
12.0 / 26
68.1%
−35
= = 0 0 1 1 0 0 0 = 0 1 1 1 1 0 = = = 1 0 0 1 1 0 0
–   Rodent II 0.9.64 64-bit2905+14
−14
(−9)28 − 26
(+16−14=24)
51.9%
28.0 / 54
82.1%
+3
0 = 1 0 0 1 1 = 1 1 = = = = = 0 0 1 1 = = 1 = = 0 = 0 = = 1 = = 1 0 = = = 0 0 = 0 = 1 1 = 0 0 1 1 0 1 1 = =
–   chess22k 1.7 64-bit2903+20
−20
(−11)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
83.2%
−64
0 = 0 0 0 1 1 = 1 1 0 0 0 1 = = 0 = = 0 1 = = 0 0 = 0 0 = = 1 1
–   Quazar 0.4 64-bit2901+8
−8
(−13)54 − 51
(+30−27=48)
51.4%
54.0 / 105
96.3%
−4
1 1 1 0 = 0 1 = = 1 = 0 1 = 0 = 0 = 0 = = = 1 1 1 = = 1 1 1 0 0 = = = = 1 0 = = 0 1 1 = 0 = = = 0 = 0 0 0 = = 0 0 1 = 0 = 0 = 1 = 0 0 = 1 = = 1 = 1 0 = = 1 = = = = 1 1 1 = = = = 1 = = 1 = 0 1 1 0 0 0 0 = = 1 1
–   Zurichess Neuchatel 64-bit2893+15
−15
(−21)13 − 16
(+8−11=10)
44.8%
13.0 / 29
98.2%
−54
0 0 1 = = = 0 0 0 = 1 0 0 1 1 0 1 0 = 1 0 1 = = = 1 = = 0
–   Demolito 2017-06-18 64-bit2885+19
−19
(−29)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
99.3%
+48
0 1 1 = 1 = 1 1 1 0 1 1 0 1 = 0 = = = 0 1 0 = = = 1 = 1 1 =
–   Deuterium 14.3.34.130 64-bit2884+10
−10
(−30)62 − 44
(+38−20=48)
58.5%
62.0 / 106
100.0%
+21
= 0 1 = = 1 = 1 0 1 1 = = 1 = 0 = = 0 0 1 = = 0 1 = = 1 = = = 0 = 1 1 = = = 1 1 1 = 1 = = 1 = = 1 1 1 = 1 1 1 0 = = = 1 1 1 1 = 1 0 1 = 0 0 = = = = 1 = = 1 = 1 0 0 0 = = 0 1 1 = 1 1 = = = 0 1 = 0 0 1 0 = = = 0 1
–   Murka 3 64-bit2883+9
−9
(−31)26 − 29
(+15−18=22)
47.3%
26.0 / 55
100.0%
−47
1 0 1 0 = 0 0 = = = = 1 1 1 1 0 = 0 0 = = 1 0 = = = = 0 0 1 1 = 0 = 1 1 0 0 1 = 1 0 = 0 = = 1 = 1 = = = 0 0 0
–   Fruit Reloaded 3.2.1 64-bit2877+18
−18
(−37)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
100.0%
−23
1 0 = 1 1 0 0 = 0 0 1 0 = = 1 0 = 1 = 1 0 1 = 1 = = = 1 = 0 = =
–   Atlas 3.80 64-bit2875+10
−10
(−39)31 − 24
(+22−15=18)
56.4%
31.0 / 55
100.0%
+5
= 0 1 1 = 0 0 = = 1 = 1 1 1 1 1 = 0 1 0 1 0 0 1 1 = 0 0 1 1 1 1 = 1 0 0 = 1 = = 1 = = 0 = 0 = = 0 1 = 1 = 0 1
–   Tucano 7.00 64-bit2869+18
−17
(−45)14.5 − 14.5
(+10−10=9)
50.0%
14.5 / 29
100.0%
−46
0 = 1 0 0 0 0 = = 0 = 1 0 0 = 1 1 1 1 = 1 = 1 1 = 0 1 0 =
–   DisasterArea 1.65 64-bit2868+12
−12
(−46)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dirty 3Nov2015 64-bit2868+14
−14
(−46)30.5 − 23.5
(+20−13=21)
56.5%
30.5 / 54
100.0%
−3
= 1 1 1 1 = 1 = 1 0 = = 1 1 1 0 0 = = 1 1 0 1 0 = = 1 0 1 0 0 1 = 0 = = 1 = 0 = 1 1 0 0 1 = = = 1 = = = = 0
–   Amoeba 2.5 64-bit2865+19
−19
(−49)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+18
1 1 1 1 = = 1 1 1 1 = = = 1 1 = 0 1 = 0 1 = 0 = 1 = = = 0 0 0 =
–   Dirty 30Apr2017 64-bit2863+22
−22
(−51)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
100.0%
−81
0 = 1 = 0 0 0 0 = 1 1 1 0 1 1 = 1 = = 0 = = = = 1 0 = 0 0 0 0 1
–   Nemo 1.0.1 64-bit2856+8
−8
(−58)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Zurichess Luzern 64-bit2844+17
−17
(−70)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−47
1 0 0 0 = = = = = 1 1 0 1 = = 1 = 1 = 1 1 1 0 0 0 1 = 0 0 = = 1
–   ProDeo 2.52842+172
−184
(−72)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
79.4%
−100
=
–   Tornado 8.0 64-bit2834+14
−14
(−80)19.5 − 13.5
(+13−7=13)
59.1%
19.5 / 33
100.0%
−19
1 = = 1 = = 0 0 = = = 1 = 1 = 0 1 1 = 1 1 = 1 1 = 0 1 0 1 1 = 0 0
–   Octochess r5506 64-bit2813+21
−21
(−101)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−70
=
–   Rhetoric 1.4.3 64-bit2802+11
−12
(−112)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bright 0.5c2776+8
−8
(−138)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pawny 1.2 64-bit2770+12
−12
(−144)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−113
=
–   Tucano 6.00 64-bit2751+13
−13
(−163)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Godel 3.4.9 64-bit2744+12
−12
(−170)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Carballo 1.7 64-bit2723+15
−15
(−191)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−221
=
–   Chess Tiger 2007.12712+8
−8
(−202)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gandalf 7 64-bit2680+17
−17
(−234)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Nebula 2.0 64-bit2654+11
−11
(−260)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   E.T. Chess 13.01.082635+7
−7
(−279)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Sloppy 0.2.2 64-bit2617+8
−8
(−297)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   K2 0.872591+19
−19
(−323)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
EXchess 7.97b 64-bit
played with current
participants of this list
Represented by
1-2-CPU#4529341072itself
All#522926855itself
Free#422930856itself
Free 1-2-CPU#3929361069itself
Free single-CPU#3929361069itself
Single-CPU#4529341072itself

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018