CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Schooner 2.0.34 64-bit (3192+14
−13		)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
0 0 0 0 0 = 0 0 0 0 0 0 = 0 = 0 0 0 = 0 0 = = 0 0 0 0 0 = 0 0 0 = 0 0 = = 0 0 0 0 0 0 0 0 = 0 0 = 0 0 0 = 0 0 = 0 = 0 = 1 0 0
–   Komodo 13.01 MCTS 64-bit3358+17
−17		(+166)20 − 44
(+10−34=20)
31.3%
20.0 / 64
0.0%
+37
0 = 0 = = 1 0 1 0 0 0 = 0 0 0 0 = = 0 0 = 1 1 = = 0 1 = = 0 = 0 0 = = 0 1 = 0 0 0 0 0 1 0 1 0 0 = 0 0 0 = 0 0 0 = = 1 0 0 0 1 =
–   Fire 7.1 64-bit3334+8
−8		(+142)6.5 − 26.5
(+1−21=11)
19.7%
6.5 / 33
0.0%
−69
0 0 = 0 0 0 0 0 = 0 = 0 = 0 = 0 0 0 = = = 0 0 0 0 1 0 0 = = = 0 0
–   Komodo 12.3 MCTS 64-bit3324+13
−13		(+132)19.5 − 80.5
(+3−64=33)
19.5%
19.5 / 100
0.0%
−79
= 0 0 0 0 1 1 0 0 0 = = = 0 = 0 = 0 0 = 0 = = 0 0 0 0 = = 0 1 0 = = 0 0 = = = = 0 0 = 0 0 0 = 0 0 0 0 0 = 0 0 = 0 0 0 0 = 0 = = 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 = = 0 = 0 0 = 0 = 0 0 =
–   Ethereal 11.50 64-bit3321+15
−14		(+129)17.5 − 32.5
(+2−17=31)
35.0%
17.5 / 50
0.0%
+48
= = = 0 0 0 = = = 0 = = = = = = 0 0 = 0 = 0 = 0 0 = = = = 1 = = = 0 0 0 = = = = = 1 = = 0 = 0 0 0 =
–   Xiphos 0.5 64-bit3305+13
−13		(+113)15 − 25
(+1−11=28)
37.5%
15.0 / 40
0.0%
+46
= = 0 = 0 = 0 = = = = = 0 1 = 0 = = = = = = 0 = 0 = 0 0 = 0 = = = = 0 = = = = =
–   Ethereal 11.00 64-bit3301+14
−14		(+109)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
−16
0 0 1 0 = 0 = 0 = = = = = 0 = 0 = 0 = = = 0 0 0 0 0 0 = 1 = 0 =
–   Komodo 12.2.2 MCTS 64-bit3289+17
−17		(+97)18 − 32
(+9−23=18)
36.0%
18.0 / 50
0.0%
+7
0 = = 0 = 0 1 0 0 = 1 = 0 1 = 0 1 = 0 1 0 = = 1 0 0 1 0 1 = = = 1 0 0 0 0 0 = 0 0 = 0 = 0 = = 0 0 =
–   Laser 1.7 64-bit3274+9
−9		(+82)58.5 − 75.5
(+26−43=65)
43.7%
58.5 / 134
0.0%
+43
= = = = = 0 = = = 1 1 1 0 = 1 = 0 0 = 1 0 0 0 1 1 0 0 = 0 = 0 = 0 = 0 = = = 1 = 1 = 0 = 0 1 0 0 1 1 0 = = 1 1 0 1 = = 0 = = = 0 = 1 = = 0 1 0 = = 1 = = = = 0 1 = 0 0 = 0 = = 0 = = = 1 = 0 0 1 = 0 0 = 0 0 = = = 1 = = 1 0 1 = 1 = 0 = 0 = = 0 0 = = = = 0 0 = = 0 = 0 1 =
–   Shredder 13 64-bit3270+7
−7		(+78)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−52
0 1 1 0 0 1 0 0 1 = 0 = 0 = = = 0 0 0 = 0 0 0 0 1 = = = 0 0 = 0
–   Booot 6.3.1 64-bit3254+10
−10		(+62)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−26
0 0 0 = = 1 0 = = 1 0 1 0 1 = 0 = = 0 = 0 = = = 0 1 = 0 0 0 0 =
–   Fizbo 2 64-bit3247+7
−7		(+55)17 − 15
(+10−8=14)
53.1%
17.0 / 32
0.0%
+76
0 0 1 = 1 1 = = = = 1 0 1 = = = 0 = 1 0 = 1 1 0 1 = = = 1 0 0 =
–   Xiphos 0.4.18 64-bit3242+18
−18		(+50)23.5 − 40.5
(+11−28=25)
36.7%
23.5 / 64
0.0%
−33
0 = 0 0 = 1 1 0 1 0 = 1 0 = 0 = 0 0 0 0 0 = = = 1 = 1 1 = = 0 0 = 0 0 0 = 0 0 = 1 0 0 = = 0 = 0 0 0 0 0 1 = 0 = = = 1 = = = = 1
–   Andscacs 0.94 64-bit3229+15
−15		(+37)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
−25
= = = = = 0 0 0 = = = 0 1 = 0 = 1 = 1 0 0 0 = 0 0 = 1 = = = = 0
–   Xiphos 0.4 64-bit3226+15
−14		(+34)13.5 − 19.5
(+2−8=23)
40.9%
13.5 / 33
0.0%
−13
= = = 0 0 = 1 = 0 = = = = 1 = = = = = = = = 0 = = = = = = 0 0 0 0
–   RofChade 2.1 64-bit3215+16
−16		(+23)26 − 24
(+11−9=30)
52.0%
26.0 / 50
1.3%
+33
= 0 = = 1 = 1 0 1 = = 0 1 1 = = = = 0 1 1 = = = = = = 0 = = = = = 0 0 = 1 1 = 0 = = = 0 = = 1 1 = =
–   Laser 1.6 64-bit3187+14
−14		(−5)16 − 16
(+7−7=18)
50.0%
16.0 / 32
68.3%
−7
= 0 = 0 0 = = = 1 = 1 1 = = = = 0 = 1 1 0 = = = 1 = 1 = 0 = = 0
–   Chiron 4 64-bit3163+6
−7		(−29)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
100.0%
−3
0 = = 1 = = = = 0 = = 1 = = = = 1 1 = = = 0 1 0 1 = = = = 1 1 0
–   Critter 1.6a 64-bit3156+6
−6		(−36)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
100.0%
−63
0 1 = 0 = = = = 0 = 0 1 = 1 1 1 = 0 0 = 1 = = = = 0 1 0 0 0 = =
–   Pedone 1.9 64-bit3134+13
−13		(−58)33.5 − 16.5
(+24−7=19)
67.0%
33.5 / 50
100.0%
+53
0 = = 1 = 1 1 1 = 1 1 = = 0 1 1 1 1 = 1 1 1 = 1 = 1 1 = 1 1 = = = 1 0 1 0 0 1 0 = = = = 1 1 = 1 0 =
–   Arasan 21.3 64-bit3132+16
−16		(−60)26.5 − 23.5
(+14−11=25)
53.0%
26.5 / 50
100.0%
−41
0 = 0 0 0 = = = 1 0 = 1 = 1 = = 1 1 0 0 = 1 = 0 1 = = = 0 = = = = = = = 1 = = 1 1 = 0 1 1 1 = 0 = 1
–   NirvanaChess 2.4 64-bit3131+8
−8		(−61)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+59
1 1 = = = = = = = 1 = 0 1 = 1 1 1 1 0 0 1 1 1 = = 0 1 1 = 1 1 1
–   RofChade 2.0 64-bit3130+14
−14		(−62)19 − 14
(+12−7=14)
57.6%
19.0 / 33
100.0%
−20
1 = 1 1 = = 1 = = 0 1 = = = 0 = 0 = 1 = 0 = 0 1 1 = 1 = 1 0 1 0 1
–   Vajolet2 2.7 64-bit3128+14
−15		(−64)22 − 9
(+16−3=12)
71.0%
22.0 / 31
100.0%
+76
= 1 = 1 1 0 = 1 = 1 = 1 = 1 1 1 = = = 1 1 = 1 0 0 = = 1 1 1 1
–   Nemorino 5.00 64-bit3116+10
−9		(−76)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−38
= = 1 = 0 = = 0 0 0 = = 1 0 1 1 1 1 = 1 = = 1 = 0 0 = 1 = 1 = 1
–   Arasan 21.1 64-bit3116+15
−15		(−76)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+11
1 1 1 0 1 = = 0 1 0 1 0 = = 1 = 1 0 = 0 1 0 1 1 1 = 1 1 0 1 = 1
–   Texel 1.07 64-bit3113+8
−8		(−79)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−52
= 1 = = 1 = = = = = = 0 = = 0 0 = 0 1 1 = 1 1 0 = 1 1 0 0 1 1 =
–   Hannibal 1.7 64-bit3110+7
−7		(−82)18 − 15
(+8−5=20)
54.5%
18.0 / 33
100.0%
−55
= 1 = = 0 1 = = = = = = = = 0 = 0 1 0 = = = 1 1 = 0 = 1 1 1 = = =
–   Rybka 4.1 64-bit3110+6
−6		(−82)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+29
= 1 1 = 0 = = 1 = 1 = 1 1 1 = = = 0 1 = 1 = 1 1 = = 1 = 1 1 = =
–   Pedone 1.8 64-bit3107+14
−14		(−85)23 − 9
(+15−1=16)
71.9%
23.0 / 32
100.0%
+46
1 1 = = 1 = = = = 1 1 1 1 = 1 = = 1 1 1 1 1 1 = = = 1 = = 0 = =
–   Demolito 2019-05-05 64-bit3092+17
−17		(−100)17.5 − 11.5
(+10−4=15)		60.3%
17.5 / 29
100.0%
−37
= = 1 = = = 1 1 0 1 = = = = 1 = 1 = = 0 = = 1 = 0 1 1 1 0
–   Protector 1.9.0 64-bit3087+7
−6		(−105)23.5 − 9.5
(+15−1=17)
71.2%
23.5 / 33
100.0%
+21
= 1 = 1 1 = = = = 1 = 1 = 1 1 = = = = = 1 1 1 1 1 1 = = = 1 1 0 =
–   Senpai 2.0 64-bit3085+8
−8		(−107)21 − 12
(+11−2=20)
63.6%
21.0 / 33
100.0%
−32
= = 0 = = = = = 1 = 1 1 1 1 1 1 1 0 = = 1 = 1 = 1 = = = = = = = =
–   chess22k 1.12 64-bit3081+16
−16		(−111)20.5 − 10.5
(+15−5=11)
66.1%
20.5 / 31
100.0%
−5
= 0 = 1 = 1 1 1 = = 1 = 1 1 0 1 = = 0 1 0 1 0 1 1 1 1 1 = = =
–   iCE 3.0 64-bit3081+7
−7		(−111)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
0
= = 1 1 = 1 1 = = 0 = 1 = 1 1 1 1 1 1 = 1 = = = 0 = = 1 = = 1 =
–   ChessBrainVB 3.723048+19
−19		(−144)24.5 − 8.5
(+19−3=11)
74.2%
24.5 / 33
100.0%
+17
0 = 1 1 = 0 1 1 = 1 = 1 = 1 = 1 = = = 1 1 1 1 0 1 = 1 = 1 1 1 1 1
–   Defenchess 1.1f 64-bit3047+11
−11		(−145)24.5 − 7.5
(+18−1=13)
76.6%
24.5 / 32
100.0%
+24
1 1 1 = = = 1 1 = 0 = 1 = 1 = = = = 1 1 = 1 1 1 1 1 1 1 1 1 = =
–   SmarThink 1.98 64-bit3045+8
−8		(−147)24 − 9
(+17−2=14)
72.7%
24.0 / 33
100.0%
0
= 1 1 1 = 1 = 1 1 1 = 1 = 1 = 1 0 1 0 1 = = = = = 1 1 = 1 1 = = 1
–   Vajolet2 2.5 64-bit3040+13
−13		(−152)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
−12
= 1 1 = 1 1 1 1 = = 1 1 = = 1 = 1 = = = = = = 1 1 = 1 = = = 1 1
–   chess22k 1.11 64-bit3031+16
−16		(−161)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−53
1 = 1 1 1 = = = 1 1 1 0 1 = = 0 = 0 = 0 1 = 1 = = 1 = 1 1 1 = 1
–   Naum 4.6 64-bit3031+7
−7		(−161)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
−40
1 = 1 = 1 1 = 0 = 1 = = 1 1 = = 0 1 1 1 = 1 1 1 = = 1 1 = 0 1 0
–   Deuterium 2019.1.36.50 64-bit2999+15
−14		(−193)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Hakkapeliitta 3.0 64-bit2984+9
−9		(−208)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
0
1 = 1 1 1 0 1 1 1 1 1 1 = 0 = 1 1 = 1 = 1 1 1 = 0 = 1 = 1 1 1 1
–   Wasp 2.6 64-bit2978+14
−15		(−214)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
−18
1 1 = = 1 = 1 = 1 1 1 1 1 1 1 = 1 0 1 = = 0 1 1 = 1 = 1 1 1 = 1
–   Dirty CUCUMBER 64-bit2927+13
−13		(−265)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Toga II 4.0 64-bit2922+13
−13		(−270)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+89
= 1 1 1 1 1
–   Spike 1.4 Leiden2919+7
−7		(−273)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+90
1 = 1 1 1 1
–   DiscoCheck 5.2.1 64-bit2913+9
−9		(−279)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Zurichess Neuchatel 64-bit2902+9
−9		(−290)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−200
= 1 = = 1 =
–   Quazar 0.4 64-bit2901+6
−7		(−291)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+68
= 1 1 1 1 1
–   Deep Junior Yokohama 64-bit2897+9
−9		(−295)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
−99
= 1 0 1 1 1
–   Daydreamer 2.0.0-pre2 64-bit2891+11
−11		(−301)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   Murka 3 64-bit2882+8
−8		(−310)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−215
1 = = = 1 =
–   Tucano 7.05 64-bit2878+22
−22		(−314)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   The Baron 3.43 64-bit2874+17
−17		(−318)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+6
1 0 1 1 1 1
–   Gaviota 1.0 64-bit2871+8
−8		(−321)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
−84
1 = 1 = 1 1
–   DisasterArea 1.65 64-bit2869+9
−9		(−323)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   MinkoChess 1.3 64-bit2869+8
−8		(−323)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
100.0%
+8
= 1 1 1 1
–   Nemo 1.0.1 64-bit2857+7
−7		(−335)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+24
= 1 1 1 1 1
–   Zappa Mexico II 64-bit2846+7
−6		(−346)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   Onno 1.2.70 64-bit2841+8
−8		(−351)5 − 0
(+5−0=0)		100.0%
5.0 / 5
100.0%
+INF
1 1 1 1 1
–   Godel 4.4.5 64-bit2839+16
−16		(−353)5 − 0
(+5−0=0)		100.0%
5.0 / 5
100.0%
+INF
1 1 1 1 1
–   Winter 0.4a 64-bit2812+22
−22		(−380)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   RuyDos 1.1.9 64-bit2800+22
−23		(−392)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Counter 3.1 64-bit2796+25
−25		(−396)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ktulu 92781+8
−8		(−411)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Bison 9.11 64-bit2761+9
−9		(−431)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Arminius 2018-12-23 64-bit2755+13
−13		(−437)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Shield 2.1 64-bit2739+11
−11		(−453)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   WildCat 82624+7
−7		(−568)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Ruffian 2.1.02609+8
−8		(−583)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   nanoSzachy 4.1 64-bit2562+12
−12		(−630)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1848 games: 575 wins, 488 losses, 785 draws (42.5%), score: 52.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on March 2, 2021