CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Arasan 22.0 64-bit (3181+13
−13
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 44 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 14 MCTS 64-bit3363+14
−14
(+182)17.5 − 46.5
(+2−31=31)
27.3%
17.5 / 64
0.0%
+45
–   RofChade 2.202 64-bit3278+13
−13
(+97)13 − 37
(+2−26=22)
26.0%
13.0 / 50
0.0%
−54
–   Schooner 2.2 64-bit3278+12
−12
(+97)17 − 33
(+5−21=24)
34.0%
17.0 / 50
0.0%
0
–   Laser 1.7 64-bit3276+10
−9
(+95)19.5 − 30.5
(+6−17=27)
39.0%
19.5 / 50
0.0%
+31
–   Shredder 13 64-bit3272+7
−7
(+91)14 − 36
(+0−22=28)
28.0%
14.0 / 50
0.0%
−37
–   Fritz 17 64-bit3271+12
−12
(+90)19 − 31
(+7−19=24)
38.0%
19.0 / 50
0.0%
+18
–   Defenchess 2.2 64-bit3269+12
−12
(+88)20 − 30
(+6−16=28)
40.0%
20.0 / 50
0.0%
+28
–   SlowChess Blitz Classic 2.1 64-bit3262+16
−16
(+81)21.5 − 42.5
(+5−26=33)
33.6%
21.5 / 64
0.0%
−16
–   Booot 6.3.1 64-bit3256+10
−10
(+75)19 − 30
(+5−16=28)
38.8%
19.0 / 49
0.0%
+12
–   Fizbo 2 64-bit3248+8
−8
(+67)19.5 − 30.5
(+7−18=25)
39.0%
19.5 / 50
0.0%
+1
–   RubiChess 1.7.1 64-bit3243+18
−18
(+62)19.5 − 29.5
(+10−20=19)
39.8%
19.5 / 49
0.0%
−3
–   SlowChess Blitz Classic 2.0 64-bit3230+19
−18
(+49)19 − 31
(+5−17=28)
38.0%
19.0 / 50
0.0%
−21
–   Andscacs 0.95 64-bit3229+11
−11
(+48)25 − 25
(+11−11=28)
50.0%
25.0 / 50
0.0%
+48
–   RubiChess 1.6.1.1 64-bit3209+18
−18
(+28)24.5 − 25.5
(+13−14=23)
49.0%
24.5 / 50
0.6%
+21
–   Schooner 2.1 64-bit3202+16
−16
(+21)20 − 30
(+6−16=28)
40.0%
20.0 / 50
1.9%
−35
–   RubiChess 1.6 64-bit3187+16
−16
(+6)24 − 26
(+7−9=34)
48.0%
24.0 / 50
26.7%
−3
–   Pedone 2.0 64-bit3175+13
−13
(−6)26.5 − 23.5
(+16−13=21)
53.0%
26.5 / 50
73.5%
+13
–   Chiron 4 64-bit3165+7
−7
(−16)23.5 − 25.5
(+7−9=33)
48.0%
23.5 / 49
98.6%
−26
–   Wasp 4.0 64-bit3161+16
−16
(−20)27.5 − 22.5
(+17−12=21)
55.0%
27.5 / 50
97.2%
+9
–   Critter 1.6a 64-bit3157+7
−6
(−24)25.5 − 24.5
(+10−9=31)
51.0%
25.5 / 50
99.9%
−18
–   SlowChess Blitz Classic 1.9 64-bit3151+18
−18
(−30)16 − 16
(+7−7=18)
50.0%
16.0 / 32
99.6%
−28
–   Demolito 2020-03-30 64-bit3137+24
−24
(−44)29.5 − 21.5
(+17−9=25)
57.8%
29.5 / 51
99.9%
+3
–   Pedone 1.9 64-bit3135+13
−13
(−46)29.5 − 20.5
(+16−7=27)
59.0%
29.5 / 50
100.0%
+4
–   Vajolet2 2.8 64-bit3135+14
−14
(−46)25 − 25
(+13−13=24)
50.0%
25.0 / 50
100.0%
−47
–   NirvanaChess 2.4 64-bit3131+8
−8
(−50)24.5 − 24.5
(+15−15=19)
50.0%
24.5 / 49
100.0%
−52
–   Demolito 2020-05-14 64-bit3131+19
−19
(−50)20.5 − 11.5
(+11−2=19)
64.1%
20.5 / 32
100.0%
+29
–   Igel 2.5.0 64-bit3129+18
−18
(−52)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
+4
–   Wasp 3.75 64-bit3127+15
−15
(−54)31 − 19
(+19−7=24)
62.0%
31.0 / 50
100.0%
+18
–   Demolito 2020-02-08 64-bit3118+18
−18
(−63)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+34
–   Nemorino 5.00 64-bit3117+10
−10
(−64)28.5 − 21.5
(+20−13=17)
57.0%
28.5 / 50
100.0%
−15
–   SlowChess Blitz Classic 1.8 64-bit3116+19
−19
(−65)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+14
–   Texel 1.07 64-bit3114+8
−8
(−67)34 − 16
(+22−4=24)
68.0%
34.0 / 50
100.0%
+45
–   iCE 4.0 64-bit3111+14
−14
(−70)30 − 20
(+18−8=24)
60.0%
30.0 / 50
100.0%
−8
–   Hannibal 1.7 64-bit3111+7
−7
(−70)34 − 16
(+22−4=24)
68.0%
34.0 / 50
100.0%
+39
–   chess22k 1.14 64-bit3100+17
−17
(−81)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−39
–   Minic 2.33 64-bit3087+19
−19
(−94)17 − 15
(+8−6=18)
53.1%
17.0 / 32
100.0%
−76
–   Combusken 1.2.0 64-bit3079+19
−19
(−102)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+63

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020