CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Weiss 1.2 64-bit#68  (3041+17
−17
)Quote
Author: Terje Kirstihagen (Norway) Link: Homepage
This is one of the 9 Weiss versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Orion 0.8 64-bit3136+17
−17
(+95)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−20
0 0 = 1 = 0 0 0 = 1 0 = 0 = 0 1 0 0 0 = 0 = 1 0 1 = 0 = = 0 0 =
–   Texel 1.07 64-bit3113+8
−8
(+72)11.5 − 20.5
(+6−15=11)
35.9%
11.5 / 32
0.0%
−21
1 0 0 0 1 = 1 0 = = 0 1 = = = 0 0 0 0 0 = 1 0 0 1 = = 0 = 0 0 =
–   Hannibal 1.7 64-bit3110+7
−7
(+69)13 − 18
(+7−12=12)
41.9%
13.0 / 31
0.0%
+15
1 0 0 0 0 = = 0 0 0 0 0 = = 0 1 = 1 = = = 1 0 = = 1 1 = = 1 0
–   Rybka 4.1 64-bit3110+6
−6
(+69)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
−57
0 = 1 0 1 = 0 0 0 = 0 = 1 = = = 0 = = 0 = 0 0 = = = 0 0 0 0 0 0
–   iCE 4.0 64-bit3109+12
−12
(+68)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+86
1 0 0 1 0 = = 1 1 1 = 0 = = 1 0 0 0 = 0 = = = 1 1 = 1 0 1 = = 1
–   Combusken 1.3.0 64-bit3104+18
−18
(+63)11.5 − 20.5
(+3−12=17)
35.9%
11.5 / 32
0.0%
−18
1 = = 0 1 0 0 0 = = = = 1 = 0 0 0 0 = = = 0 = = = 0 = 0 0 = = =
–   chess22k 1.14 64-bit3096+15
−15
(+55)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+21
= 0 = 1 1 1 0 = 0 = 1 0 1 = 0 0 1 1 1 0 = 0 1 1 = 0 = 0 0 0 0 =
–   Seer 1.2.1 64-bit3090+18
−18
(+49)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−51
0 = 0 0 = 0 = 1 0 0 = 0 = 0 1 1 = 0 = 0 0 1 0 1 0 = 0 0 1 = 0 1
–   Protector 1.9.0 64-bit3088+7
−6
(+47)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
0.0%
+38
0 = 0 = = = 1 = = 0 = = = 1 = = 1 1 1 = 1 = 0 0 = 1 = 0 = = 0 0
–   Senpai 2.0 64-bit3085+8
−8
(+44)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
+8
= 0 0 = 1 = = = = 0 1 = 0 0 = = 1 1 = 0 = = = = 0 = 1 0 0 0 1 =
–   Marvin 4.0.0 64-bit3071+17
−17
(+30)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.5%
−25
= 0 = 0 1 0 0 = = = 0 = = = = 0 1 = = = 0 0 = 0 0 1 = = 1 = 1 0
–   Pirarucu 3.3.5 64-bit3063+15
−15
(+22)14.5 − 17.5
(+3−6=23)
45.3%
14.5 / 32
2.4%
0
= = 0 = = = = = 1 = = = 1 = 0 = 0 = = = 0 = = = 1 = = 0 = = = 0
–   SmarThink 1.98 64-bit3045+8
−8
(+4)13 − 19
(+7−13=12)
40.6%
13.0 / 32
34.5%
−55
= = = 1 = 0 0 0 1 0 0 = 1 0 = 1 0 = 0 = 1 0 = = 1 0 0 = 1 0 0 =
–   Monolith 2.01 64-bit3037+16
−16
(−4)19 − 13
(+12−6=14)
59.4%
19.0 / 32
65.5%
+53
1 = = 0 1 = 1 = = 1 = = = 1 0 = 1 = = 0 1 0 1 = 1 0 = 0 1 1 = 1
–   FabChess 1.16 64-bit3034+17
−17
(−7)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
72.3%
+27
1 0 = 0 1 1 0 0 1 1 = 1 = = 1 1 = 1 0 = = 1 = 0 = 0 1 0 = 1 0 =
–   Naum 4.6 64-bit3031+7
−7
(−10)14 − 18
(+5−9=18)
43.8%
14.0 / 32
87.6%
−46
0 = 1 = 1 = = = = 0 0 0 = 1 = = = = = 1 = 0 = 0 = 0 = = 0 1 0 =
–   Tucano 9.00 64-bit3029+16
−16
(−12)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
86.4%
−67
0 0 0 0 1 0 0 0 1 = 1 0 1 = = 0 = 0 0 = 1 1 0 0 1 0 0 1 1 = = 1
–   Bagatur 2.0 64-bit3027+15
−15
(−14)18 − 14
(+9−5=18)
56.3%
18.0 / 32
91.0%
+20
= 1 = = = 0 = 0 = 1 = = = = 0 = = 1 1 0 1 = = 1 0 = 1 1 = = 1 =
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(−21)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
98.8%
+10
1 0 = 1 0 1 = 1 1 0 0 = = 1 1 = 1 0 1 = = = 0 1 0 = = = 1 0 1 0
–   Deuterium 2019.2.37.73 64-bit3020+11
−11
(−21)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
98.2%
+67
= 1 1 1 1 0 = 1 = 1 1 = = = 1 1 0 = 0 0 = = 1 1 = 1 1 = = = 0 1
–   Cheng 4.40 64-bit3014+22
−22
(−27)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
97.7%
+22
1 = 1 1 = 0 = = 1 = 1 0 0 1 = 1 0 = 0 1 = 1 = 1 0 1 = = 0 = = 1
–   Amoeba 3.2 64-bit3012+18
−18
(−29)16 − 16
(+9−9=14)
50.0%
16.0 / 32
99.3%
−29
= 0 0 = 0 0 1 = 0 = = 0 = 1 1 0 = = 1 = = = = 0 = = 0 1 1 1 1 1
–   Koivisto 3.0 64-bit3007+18
−18
(−34)16 − 16
(+9−9=14)
50.0%
16.0 / 32
99.8%
−34
= 0 1 = 0 = = = = 0 0 = 1 1 = 0 = 0 1 = 0 = = = = 1 0 1 1 1 1 0
–   Halogen 8.1 64-bit2997+20
−20
(−44)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
+71
0 1 1 = 0 1 = 1 1 0 1 = 1 1 1 = = = = 1 = 1 1 = = 1 1 = = = 1 =
–   Rodent IV 022 64-bit2992+14
−13
(−49)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
+1
= = 1 = = = 0 = 1 = = 1 1 0 1 0 1 0 = = 1 1 = = 0 = 1 = 1 = 0 1
–   Gogobello 2.2 64-bit2991+16
−16
(−50)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
+75
= 1 1 = 1 = = = = = = 1 = 1 1 1 1 = 1 = 1 0 1 = = 1 0 1 1 = 1 =
–   Topple 0.7.5 64-bit2988+17
−17
(−53)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−40
1 0 0 1 1 0 0 0 1 0 1 0 0 = = = 0 = 0 = 1 1 1 1 = 0 = 1 1 = 1 =
–   Hiarcs 142985+7
−8
(−56)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+18
= 1 = 0 1 = 1 1 1 0 = = 1 = 1 1 1 0 1 1 1 0 = 0 = 1 1 = 1 0 0 0
–   FabChess 1.15 64-bit2983+16
−16
(−58)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−7
= 0 1 = 1 0 0 0 1 = = 1 = 0 = = 0 1 = 1 1 = 1 = 1 = 1 = 1 = 1 0
–   Godel 7.0 64-bit2982+13
−13
(−59)18 − 13
(+12−7=12)
58.1%
18.0 / 31
100.0%
−2
1 = 0 = 1 1 = 1 1 1 = = 1 0 = 1 1 0 1 1 1 = 0 0 = 0 = = = 0 =
–   PeSTO 2.210 64-bit2977+13
−13
(−64)13 − 18
(+6−11=14)
41.9%
13.0 / 31
100.0%
−113
1 0 0 1 0 0 = = = 0 0 0 = = 1 = 1 = = 1 0 = 0 = = 0 = = 0 = 1
–   Bobcat 8.0 64-bit2960+9
−9
(−81)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−70
1 0 1 = 1 1 1 1 1 = = = 0 0 1 = = 1 = 0 1 0 0 = 0 0 = 0 0 = = 1
–   Crafty 25.6 64-bit2952+18
−18
(−89)23 − 9
(+18−4=10)
71.9%
23.0 / 32
100.0%
+62
1 1 = 1 1 1 1 = 1 1 1 0 1 = 1 1 = = 1 = 1 0 0 1 1 = 1 0 1 = = =
–   Cheng 4.39 64-bit2943+8
−8
(−98)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
−12
1 1 0 = = 1 = = 0 1 1 1 1 1 = = = 1 = = = 0 = 1 0 = 1 = 1 1 = =
–   Stash 25.0 64-bit2924+20
−20
(−117)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
+102
1 = 1 1 1 1 1 1 = = = 1 1 1 = 1 1 = = 1 1 1 1 1 1 = 1 = = 0 1 1
–   Fruit Reloaded 15th ann. 64-bit2906+22
−22
(−135)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
0
1 0 = 1 1 0 = 1 1 = 1 = 1 1 = 1 1 = 1 1 = = 0 1 = 0 1 = = 1 1 1
–   Seer 1.1 64-bit2860+22
−22
(−181)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
−46
1 = 0 1 1 1 1 1 = 1 = = = =

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021