CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

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Zevra 2.1.2 r248 64-bit#229  (2427+19
−19
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Galjoen 0.40 64-bit2573+18
−17
(+146)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−19
0 0 0 0 = 0 = 0 0 0 = 0 0 0 1 0 0 = 0 1 1 1 = = = 0 0 = 0 = 0 0
–   Axolotl 1.9 64-bit2510+19
−19
(+83)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−19
= = 0 0 = = = 0 1 1 0 1 = 0 0 0 0 1 = 0 0 0 = 0 = 0 0 0 = 1 1 0
–   Anatoli 0.35k2455+15
−15
(+28)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
1.1%
−29
0 0 = 0 1 1 1 1 0 = 0 0 1 = 0 0 1 1 1 = 1 0 0 0 0 0 1 = 1 0 0 0
–   LittleThought 1.052 64-bit2453+9
−9
(+26)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
0.9%
+38
1 0 0 0 0 0 1 0 0 = = = = = 0 1 = 1 1 1 0 = 0 = = = 1 1 1 = 1 1
–   Tunguska 1.1 64-bit2446+20
−20
(+19)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
8.9%
−57
= = 1 0 0 0 1 0 0 = 1 0 1 = 0 0 1 = 0 1 1 = 0 0 1 0 0 0 = 0 0 1
–   Matacz 1.42446+9
−9
(+19)15 − 17
(+13−15=4)
46.9%
15.0 / 32
3.5%
−3
= 1 1 0 0 0 0 0 1 = 1 1 1 = 1 0 1 0 0 1 0 0 1 0 0 = 1 0 1 0 0 1
–   Lozza 1.18 64-bit2445+16
−16
(+18)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
7.6%
−34
0 0 0 1 0 1 0 = = 1 0 = 0 0 = = 0 = = 1 = 0 = 1 1 0 1 = = 1 0 0
–   Ares 1.005.2 64-bit2441+13
−13
(+14)15.5 − 15.5
(+12−12=7)
50.0%
15.5 / 31
11.2%
+15
1 1 = 0 0 0 1 0 0 0 1 1 0 = 1 = 1 0 0 1 0 0 = = = = 0 1 1 1 1
–   SpiderChess 0706032440+7
−8
(+13)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
11.6%
+48
0 0 0 1 0 1 1 1 1 0 0 = = 0 = 0 1 1 1 1 1 1 0 1 0 0 1 0 1 = = 1
–   Nemeton 1.812439+25
−25
(+12)13 − 19
(+10−16=6)
40.6%
13.0 / 32
23.2%
−56
1 = 0 1 1 0 0 = = 0 0 1 0 1 1 = 0 0 0 0 0 1 = = 1 0 1 0 0 0 1 0
–   Abrok 5.02436+8
−8
(+9)18 − 14
(+13−9=10)
56.3%
18.0 / 32
21.0%
+51
= 1 = 0 1 = = = 1 0 = 1 0 = 1 1 1 0 0 = 0 0 1 0 1 1 = 1 1 = 1 0
–   MadChess 2.2 64-bit2436+14
−14
(+9)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
22.7%
+92
1 0 1 = 0 0 = 1 1 1 1 0 1 0 1 1 = 0 1 1 1 0 1 0 1 = 1 0 1 1 0 =
–   King of Kings 2.562434+9
−9
(+7)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
26.1%
+40
1 0 1 0 0 = 0 0 1 1 1 = 0 1 = 1 1 = 0 1 0 0 = 1 = 1 1 0 1 0 = 1
–   LambChop 10.992434+8
−8
(+7)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
24.9%
+40
0 1 0 0 1 1 = = = 1 1 1 0 1 1 1 1 0 1 0 0 1 1 0 1 0 = 0 1 0 = 0
–   Flux 2.2.12429+24
−24
(+2)13 − 19
(+8−14=10)
40.6%
13.0 / 32
45.4%
−60
0 = 0 = 0 1 0 1 = 1 = 1 0 = 0 0 0 1 1 0 = = 0 1 1 0 = = = 0 0 0
–   Eeyore 1.52 64-bit2428+10
−10
(+1)16 − 16
(+11−11=10)
50.0%
16.0 / 32
46.9%
0
1 0 = 1 1 0 1 1 = 1 = 0 1 = 0 0 = 0 1 0 1 = = 1 = = 0 0 0 = 1 0
–   Gaia 3.5 64-bit2425+8
−8
(−2)14.5 − 16.5
(+12−14=5)
46.8%
14.5 / 31
57.1%
−23
0 = 0 1 1 0 = = 1 0 0 1 0 1 1 0 1 0 0 0 1 0 1 0 0 0 1 1 = 1 =
–   Nejmet 3.072425+8
−8
(−2)17 − 15
(+16−14=2)
53.1%
17.0 / 32
59.9%
+21
0 = 0 1 1 1 1 0 0 1 0 1 1 1 1 = 0 1 0 1 0 0 1 1 0 0 0 1 0 1 1 0
–   Hussar 0.42421+9
−9
(−6)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
71.7%
−64
0 1 0 1 1 1 1 = = 1 = = 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 = 1
–   Dragon 4.62418+8
−8
(−9)19 − 13
(+14−8=10)
59.4%
19.0 / 32
81.3%
+52
1 = 1 1 = 0 = 0 1 1 1 1 1 1 = 1 0 = = 0 1 = 0 0 = = = 0 1 1 0 1
–   OliThink 5.3.0 64-bit2417+12
−12
(−10)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
81.4%
0
0 = 1 0 1 1 0 0 1 1 0 0 0 1 = = 1 = 1 1 1 1 = 1 0 0 = 0 = 0 = =
–   RomiChess P3n 64-bit2414+14
−14
(−13)16 − 16
(+10−10=12)
50.0%
16.0 / 32
87.1%
−13
0 = 1 0 1 = 0 0 1 1 = 0 1 0 0 1 = = = 1 = 0 = = = 0 1 = 1 1 0 =
–   Simplex 0.9.8 64-bit2410+10
−10
(−17)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
94.7%
−3
1 0 0 1 0 1 0 0 0 1 0 0 0 0 = 1 1 1 0 1 1 0 1 1 = 1 0 1 0 = 1 1
–   Ifrit m1.8 64-bit2405+11
−10
(−22)19 − 13
(+15−9=8)
59.4%
19.0 / 32
97.7%
+45
0 = 0 = 0 1 = 1 1 0 0 1 0 1 1 1 1 = 1 1 = 1 1 1 = 0 = 1 0 1 0 =
–   Taltos rev118 64-bit2404+18
−18
(−23)17 − 15
(+12−10=10)
53.1%
17.0 / 32
96.3%
−3
1 1 0 1 1 1 1 1 = = 0 0 = 0 0 1 1 = = 0 0 = 1 0 = = 1 0 = 1 = 0
–   Teki 2 64-bit2393+17
−17
(−34)15 − 17
(+12−14=6)
46.9%
15.0 / 32
99.7%
−58
0 0 0 0 1 1 = = 1 0 0 1 0 0 0 1 1 0 0 = = 1 1 = 0 = 1 0 1 1 0 1
–   Googleplex Starthinker 1.6 64-bit2393+19
−19
(−34)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
99.5%
−67
= 1 1 1 0 = 0 1 0 = = 0 = 1 1 0 1 0 0 0 = = 1 0 1 = 0 0 0 1 0 =
–   Giraffe 20161023 64-bit2371+14
−14
(−56)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
100.0%
−20
1 1 0 1 1 = 1 0 = 0 1 1 0 1 0 0 1 = = 1 0 1 1 0 1 1 0 0 = 1 0 0
–   Dumb 1.4 64-bit2360+20
−20
(−67)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+70
1 1 = 1 1 0 1 1 1 1 = 0 0 1 1 0 1 1 = 1 1 1 1 0 0 1 = 0 0 1 = 1
–   TJchess 1.1 64-bit2339+11
−12
(−88)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+12
1 0 0 1 = 0 1 0 = 1 0 1 1 1 0 = 1 1 = = 1 1 1 = 1 = 0 = 1 = 1 1
–   Raven 0.50 64-bit2081+19
−19
(−346)29 − 3
(+28−2=2)
90.6%
29.0 / 32
100.0%
+55
1 1 1 1 0 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 0 1 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on March 28, 2020