CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Schooner 2.0.34 64-bit (3192+14
−14
)Quote
Author: Dennis Sceviour (US/Canada) Link: Homepage
May include games from 2.0.33 and 2.0.34
This is one of the 10 Schooner versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit3490+11
−11
(+298)9 − 54
(+1−46=16)
14.3%
9.0 / 63
0.0%
+26
–   Komodo 13.01 MCTS 64-bit3357+17
−17
(+165)20 − 44
(+10−34=20)
31.3%
20.0 / 64
0.0%
+36
–   Fire 7.1 64-bit3334+8
−8
(+142)6.5 − 26.5
(+1−21=11)
19.7%
6.5 / 33
0.0%
−69
–   Komodo 12.3 MCTS 64-bit3324+13
−13
(+132)19.5 − 80.5
(+3−64=33)
19.5%
19.5 / 100
0.0%
−79
–   Ethereal 11.50 64-bit3321+15
−14
(+129)17.5 − 32.5
(+2−17=31)
35.0%
17.5 / 50
0.0%
+48
–   Xiphos 0.5 64-bit3304+13
−13
(+112)15 − 25
(+1−11=28)
37.5%
15.0 / 40
0.0%
+45
–   Ethereal 11.00 64-bit3301+14
−14
(+109)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
−16
–   Komodo 12.2.2 MCTS 64-bit3288+17
−17
(+96)18 − 32
(+9−23=18)
36.0%
18.0 / 50
0.0%
+6
–   Laser 1.7 64-bit3272+9
−9
(+80)58.5 − 75.5
(+26−43=65)
43.7%
58.5 / 134
0.0%
+41
–   Shredder 13 64-bit3270+7
−7
(+78)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−52
–   Booot 6.3.1 64-bit3254+10
−10
(+62)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−26
–   Fizbo 2 64-bit3247+7
−7
(+55)17 − 15
(+10−8=14)
53.1%
17.0 / 32
0.0%
+76
–   Xiphos 0.4.18 64-bit3242+18
−18
(+50)23.5 − 40.5
(+11−28=25)
36.7%
23.5 / 64
0.0%
−33
–   Andscacs 0.94 64-bit3228+14
−15
(+36)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
−26
–   Xiphos 0.4 64-bit3226+14
−15
(+34)13.5 − 19.5
(+2−8=23)
40.9%
13.5 / 33
0.0%
−13
–   RofChade 2.1 64-bit3215+16
−16
(+23)26 − 24
(+11−9=30)
52.0%
26.0 / 50
1.3%
+33
–   Laser 1.6 64-bit3187+14
−14
(−5)16 − 16
(+7−7=18)
50.0%
16.0 / 32
68.0%
−7
–   Chiron 4 64-bit3164+7
−6
(−28)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
100.0%
−2
–   Critter 1.6a 64-bit3156+6
−6
(−36)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
100.0%
−63
–   Pedone 1.9 64-bit3134+13
−13
(−58)33.5 − 16.5
(+24−7=19)
67.0%
33.5 / 50
100.0%
+53
–   Arasan 21.3 64-bit3132+16
−16
(−60)26.5 − 23.5
(+14−11=25)
53.0%
26.5 / 50
100.0%
−41
–   NirvanaChess 2.4 64-bit3131+8
−8
(−61)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+59
–   RofChade 2.0 64-bit3130+14
−14
(−62)19 − 14
(+12−7=14)
57.6%
19.0 / 33
100.0%
−20
–   Vajolet2 2.7 64-bit3127+15
−14
(−65)22 − 9
(+16−3=12)
71.0%
22.0 / 31
100.0%
+75
–   Arasan 21.1 64-bit3116+15
−15
(−76)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+11
–   Nemorino 5.00 64-bit3116+10
−10
(−76)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−38
–   Texel 1.07 64-bit3113+8
−8
(−79)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−52
–   Rybka 4.1 64-bit3110+6
−6
(−82)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+29
–   Hannibal 1.7 64-bit3109+7
−7
(−83)18 − 15
(+8−5=20)
54.5%
18.0 / 33
100.0%
−56
–   Pedone 1.8 64-bit3107+14
−14
(−85)23 − 9
(+15−1=16)
71.9%
23.0 / 32
100.0%
+46
–   Demolito 2019-05-05 64-bit3092+17
−17
(−100)17.5 − 11.5
(+10−4=15)
60.3%
17.5 / 29
100.0%
−37
–   Protector 1.9.0 64-bit3087+6
−7
(−105)23.5 − 9.5
(+15−1=17)
71.2%
23.5 / 33
100.0%
+21
–   Senpai 2.0 64-bit3085+8
−8
(−107)21 − 12
(+11−2=20)
63.6%
21.0 / 33
100.0%
−32
–   chess22k 1.12 64-bit3081+16
−16
(−111)20.5 − 10.5
(+15−5=11)
66.1%
20.5 / 31
100.0%
−5
–   iCE 3.0 64-bit3080+7
−7
(−112)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
0
–   ChessBrainVB 3.723049+18
−19
(−143)24.5 − 8.5
(+19−3=11)
74.2%
24.5 / 33
100.0%
+18
–   Defenchess 1.1f 64-bit3047+10
−11
(−145)24.5 − 7.5
(+18−1=13)
76.6%
24.5 / 32
100.0%
+24
–   SmarThink 1.98 64-bit3045+7
−8
(−147)24 − 9
(+17−2=14)
72.7%
24.0 / 33
100.0%
0
–   Vajolet2 2.5 64-bit3040+13
−13
(−152)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
−12
–   chess22k 1.11 64-bit3031+16
−16
(−161)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−53
–   Naum 4.6 64-bit3031+7
−7
(−161)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
−40
–   Deuterium 2019.1.36.50 64-bit2999+14
−14
(−193)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Hakkapeliitta 3.0 64-bit2984+9
−9
(−208)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
0
–   Wasp 2.6 64-bit2978+15
−14
(−214)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
−18
–   Dirty CUCUMBER 64-bit2927+13
−13
(−265)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Toga II 4.0 64-bit2921+13
−13
(−271)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+88
–   Spike 1.4 Leiden2919+7
−6
(−273)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+90
–   DiscoCheck 5.2.1 64-bit2913+8
−8
(−279)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zurichess Neuchatel 64-bit2901+9
−9
(−291)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−201
–   Quazar 0.4 64-bit2901+7
−7
(−291)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+68
–   Deep Junior Yokohama 64-bit2897+9
−9
(−295)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
−99
–   Daydreamer 2.0.0-pre2 64-bit2890+11
−11
(−302)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Murka 3 64-bit2882+8
−7
(−310)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−215
–   Tucano 7.05 64-bit2878+22
−22
(−314)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   The Baron 3.43 64-bit2874+17
−17
(−318)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+6
–   Gaviota 1.0 64-bit2871+8
−7
(−321)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
−84
–   MinkoChess 1.3 64-bit2869+8
−8
(−323)4.5 − 0.5
(+4−0=1)
90.0%
4.5 / 5
100.0%
+8
–   DisasterArea 1.65 64-bit2868+9
−9
(−324)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Nemo 1.0.1 64-bit2857+7
−7
(−335)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+24
–   Zappa Mexico II 64-bit2846+6
−7
(−346)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
–   Onno 1.2.70 64-bit2841+8
−8
(−351)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Godel 4.4.5 64-bit2839+16
−16
(−353)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Winter 0.4a 64-bit2812+22
−22
(−380)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RuyDos 1.1.9 64-bit2800+23
−23
(−392)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Counter 3.1 64-bit2796+25
−25
(−396)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ktulu 92780+8
−8
(−412)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Bison 9.11 64-bit2760+9
−9
(−432)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Arminius 2018-12-23 64-bit2752+12
−12
(−440)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Shield 2.1 64-bit2739+11
−11
(−453)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   WildCat 82624+7
−7
(−568)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ruffian 2.1.02610+8
−8
(−582)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   nanoSzachy 4.1 64-bit2561+11
−11
(−631)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021