CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Pupsi2 0.09 64-bit (2535+22
−22
)Quote
Author: Jesper Nielsen Link: WBEC
This is one of the 3 Pupsi versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Donna 4.1 64-bit2696+12
−13
(+161)11 − 19
(+5−13=12)
36.7%
11.0 / 30
0.0%
+77
–   GreKo 2018 64-bit2689+22
−23
(+154)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−46
–   ECE X3.5 64-bit2668+17
−17
(+133)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
+19
–   Asymptote 0.5 64-bit2655+17
−17
(+120)7 − 23
(+5−21=4)
23.3%
7.0 / 30
0.0%
−94
–   Alfil 13.1 64-bit2642+14
−14
(+107)8 − 22
(+5−19=6)
26.7%
8.0 / 30
0.0%
−69
–   DanaSah 7.32617+15
−15
(+82)16 − 14
(+13−11=6)
53.3%
16.0 / 30
0.0%
+110
–   Caligula 0.9g2606+18
−18
(+71)9.5 − 20.5
(+4−15=11)
31.7%
9.5 / 30
0.0%
−47
–   Nawito 18122589+17
−17
(+54)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
−86
–   nanoSzachy 4.1 64-bit2562+12
−12
(+27)10 − 20
(+7−17=6)
33.3%
10.0 / 30
1.8%
−95
–   Betsabe II 1.842542+12
−12
(+7)12.5 − 17.5
(+9−14=7)
41.7%
12.5 / 30
30.0%
−55
–   Hermann 2.8 64-bit2532+9
−9
(−3)19 − 11
(+17−9=4)
63.3%
19.0 / 30
60.4%
+99
–   JikChess 0.02 64-bit2522+12
−12
(−13)17.5 − 12.5
(+15−10=5)
58.3%
17.5 / 30
85.2%
+53
–   Orion 0.5 64-bit2514+12
−12
(−21)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
95.3%
+86
–   Green Light Chess 3.01.2.22505+8
−8
(−30)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
99.4%
+29
–   Stash 19.0 64-bit2503+20
−20
(−32)22 − 10
(+19−7=6)
68.8%
22.0 / 32
98.4%
+110
–   Cheese 1.5 64-bit2494+18
−18
(−41)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.7%
−72
–   KnightX 2.3 64-bit2492+19
−19
(−43)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
99.8%
+31
–   LittleThought 1.052 64-bit2453+9
−9
(−82)20 − 10
(+15−5=10)
66.7%
20.0 / 30
100.0%
+26
–   BBChess 1.3b2440+101
−106
(−95)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
96.6%
0
–   Nemeton 1.82432+15
−15
(−103)20 − 10
(+17−7=6)
66.7%
20.0 / 30
100.0%
+23
–   FrankWalter 2.3.5 64-bit2429+96
−99
(−106)18 − 12
(+15−9=6)
60.0%
18.0 / 30
98.4%
−30
–   RomiChess P3n 64-bit2412+14
−14
(−123)20.5 − 9.5
(+17−6=7)
68.3%
20.5 / 30
100.0%
+8
–   Zevra 2.1.1 r216 64-bit2378+18
−18
(−157)20 − 10
(+18−8=4)
66.7%
20.0 / 30
100.0%
−27
–   Barbarossa 0.5.0 64-bit2373+24
−24
(−162)23 − 7
(+22−6=2)
76.7%
23.0 / 30
100.0%
+70
–   Plisk 0.2.7d 64-bit2342+10
−10
(−193)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
100.0%
−87
–   KnightX 1.93 64-bit2317+19
−19
(−218)23 − 7
(+20−4=6)
76.7%
23.0 / 30
100.0%
−15
–   Absolute Zero 2.4.7.2 64-bit2317+12
−12
(−218)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
−83

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020