CCRL Blitz
Downloads and Statistics
January 9, 2021
Testing summary:
Total: 2'437'048 games
played by 2'898 programs

White wins: 937'753 (38.5%)
Black wins: 752'816 (30.9%)
Draws: 746'479 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
PeSTO 2.210 64-bit (2977+13
−13		)Quote
Author: Ronald Friederich (Netherlands) Link: Homepage
This is one of the 2 PeSTO versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Orion 0.8 64-bit3136+17
−17		(+159)4.5 − 9.5
(+3−8=3)		32.1%
4.5 / 14
0.0%
+28
0 1 = 0 1 = 0 0 = 0 0 0 0 1
–   Igel 2.3.1 64-bit3072+22
−22		(+95)13 − 18
(+6−11=14)
41.9%
13.0 / 31
0.0%
+45
0 = 0 1 0 1 = 1 = 0 0 1 0 0 1 0 = = 0 0 = 0 = = = = 1 = = = =
–   Winter 0.8 64-bit3053+17
−17		(+76)14 − 18
(+10−14=8)
43.8%
14.0 / 32
0.0%
+31
= = = 1 1 = 0 0 1 1 = 1 0 0 0 1 1 0 0 0 0 = 0 0 0 1 1 0 = = 1 0
–   SmarThink 1.98 64-bit3044+8
−8		(+67)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−32
0 0 1 1 0 = 0 0 = 0 0 0 0 1 = = 0 = 1 = 1 0 0 = = 0 = 0 1 0 1 0
–   Weiss 1.2 64-bit3041+17
−17		(+64)18 − 13
(+11−6=14)
58.1%
18.0 / 31
0.0%
+113
0 1 1 0 1 1 = = = 1 1 1 = = 0 = 0 = = 0 1 = 1 = = 1 = = 1 = 0
–   Pirarucu 3.2.4 64-bit3037+29
−29		(+60)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+20
= 1 0 0 0 = 1 0 0 = 1 1 = 0 0 = = 0 = 0 0 1 = = 1 = 0 = = = 1 =
–   Monolith 2.01 64-bit3036+16
−16		(+59)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−5
0 1 0 = 1 0 1 = 1 = = 0 1 0 1 0 0 = 0 0 = 0 0 0 = = 1 0 1 0 1 0
–   Naum 4.6 64-bit3030+7
−7		(+53)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+24
= = 1 1 1 = = 1 0 0 1 = 1 0 = = 0 = 0 1 = = = 1 0 = 0 0 = 0 0 0
–   Tucano 9.00 64-bit3028+16
−16		(+51)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−54
= = 0 0 0 0 1 = 0 0 1 0 1 0 0 0 = 0 = = 1 0 0 0 0 = = = 1 0 = 1
–   Minic 2.07 64-bit3027+17
−17		(+50)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−40
0 1 1 = 1 0 0 = 0 0 0 0 = = 0 0 0 = = 0 0 0 0 1 1 0 = 1 0 1 1 =
–   Bagatur 2.0 64-bit3026+15
−15		(+49)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−117
0 0 0 0 0 0 0 0 0 = 1 1 0 = 0 0 0 0 = = 0 1 0 = = 0 1 0 = = = 0
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8		(+43)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
0
0 0 = 0 1 = 0 0 0 0 = 1 1 0 1 1 0 0 = = 1 0 1 1 1 0 = = = 0 = =
–   Marvin 3.6.0 64-bit3020+19
−19		(+43)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−58
1 0 1 = 0 1 = = = 0 0 1 = 0 = 0 = 1 0 = = 0 0 = 0 0 = 0 0 0 0 =
–   Deuterium 2019.2.37.73 64-bit3020+11
−11		(+43)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+23
1 1 0 0 = 0 0 = 0 1 = = 0 1 0 = = = 1 = 0 = = 0 = 1 = 0 1 1 = =
–   Combusken 1.1.0 64-bit3019+19
−19		(+42)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+14
= = = = 0 1 1 1 1 = = 0 0 = 0 = 0 0 1 0 1 = 1 0 0 0 0 1 1 = 0 =
–   Cheng 4.40 64-bit3013+22
−22		(+36)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.3%
+16
= 0 1 0 0 0 = 0 0 0 = 1 = 1 = 0 = 1 0 1 1 1 1 = 1 = 0 0 0 1 0 1
–   Amoeba 3.2 64-bit3011+18
−18		(+34)22 − 37
(+11−26=22)
37.3%
22.0 / 59
0.1%
−48
0 0 1 0 = = 0 0 0 0 1 = 0 0 1 0 = 1 0 1 = = = 0 1 = 1 0 0 = = 0 1 = 0 0 0 0 = = 1 0 0 = = 0 0 0 = 1 0 = = 0 1 = = = =
–   Koivisto 3.0 64-bit3006+18
−18		(+29)12 − 19
(+7−14=10)
38.7%
12.0 / 31
0.4%
−47
0 = 0 1 0 1 0 = 0 = = 0 1 = = 0 0 0 0 0 = 1 = 0 1 0 1 0 = 1 =
–   Minic 1.51 64-bit3004+22
−22		(+27)31.5 − 43.5
(+18−30=27)
42.0%
31.5 / 75
1.4%
−25
= 0 1 1 1 0 1 1 0 0 0 = 0 0 0 = 0 1 0 0 1 = 0 = = 0 0 = 0 = 1 = 0 0 = 0 = = 0 0 0 1 = = 1 1 = = 0 0 = 0 0 0 = 1 0 = 1 1 0 = 1 = 0 1 = = = 1 = 1 0 = =
–   Minic 1.44 64-bit3003+26
−26		(+26)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
3.7%
−57
0 1 0 1 0 = 0 1 0 1 = 0 0 = 0 0 0 1 0 0 0 0 1 0 1 1 0 1 = = 1 0
–   ChessBrainVB 3.743002+16
−16		(+25)15 − 16
(+11−12=8)
48.4%
15.0 / 31
0.6%
+12
= 0 0 1 = 1 1 1 = 0 0 1 1 0 = 1 = = 0 1 0 1 1 0 = 1 0 = 0 0 0
–   Halogen 8.1 64-bit2996+20
−20		(+19)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
5.0%
+27
0 1 = 0 0 1 0 0 1 = 1 = 0 1 0 = 0 0 0 1 1 = = 1 1 1 1 = 0 1 = =
–   Rodent IV 022 64-bit2992+14
−14		(+15)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
5.6%
−19
1 0 = = = 0 0 = = = 1 0 = 1 1 0 = 0 1 1 = 0 = 1 = 0 0 0 1 0 1 0
–   Lc0 0.24.0 w591226 64-bit2990+20
−20		(+13)16 − 16
(+11−11=10)
50.0%
16.0 / 32
13.2%
+14
0 1 1 1 = 0 0 1 0 0 = 1 = 1 0 1 = 1 1 = 0 0 1 = = = 1 0 = 0 0 =
–   Monolith 2 64-bit2988+16
−16		(+11)13 − 19
(+7−13=12)
40.6%
13.0 / 32
14.7%
−47
= = = 1 = 0 = = = 1 1 1 = 0 0 0 = = 0 1 0 0 0 0 0 0 1 0 1 = = 0
–   Marvin 3.5.0 64-bit2988+17
−17		(+11)16 − 16
(+8−8=16)
50.0%
16.0 / 32
15.3%
+8
1 = = 0 0 0 0 = 1 1 = 0 1 = = = 0 = 1 0 0 = = 1 1 = = = 1 = = =
–   Igel 2.2.2 64-bit2986+20
−20		(+9)17 − 15
(+11−9=12)
53.1%
17.0 / 32
22.0%
+27
0 1 = = 0 = 1 1 0 1 = 1 = 0 0 = 1 = = 1 1 0 = 0 0 1 = 1 = = 0 1
–   Hiarcs 142984+7
−8		(+7)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
15.8%
−47
0 1 0 1 0 0 0 = = 0 1 = = 0 1 0 0 0 = 0 1 1 = 1 = 0 0 0 1 0 1 1
–   Amoeba 3.1 64-bit2983+15
−15		(+6)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
25.1%
+33
0 = 0 0 0 = = 1 = 1 0 = = = = = 1 0 1 = = 1 = 1 1 1 = = = = = 1
–   FabChess 1.15 64-bit2983+16
−16		(+6)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
27.9%
−4
1 0 = 0 1 = 0 = 0 = 1 0 0 = 1 1 1 1 = 1 0 1 = = = = 0 0 = = = 0
–   Godel 7.0 64-bit2981+13
−13		(+4)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
31.7%
−42
= = 0 = = 0 1 = 1 = 0 = 1 1 = = = 0 = = = 0 0 = = 1 0 0 0 = = 0
–   Weiss 1.1 64-bit2972+19
−19		(−5)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
66.6%
−103
0 = 0 1 0 = 0 0 0 0 0 1 0 = = 1 1 = = 0 0 1 0 = = = 0 1 0 0 0 1
–   BBC 1.4 Stockfish NNUE 64-bit2957+21
−21		(−20)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
94.2%
+34
1 = = 0 = 1 0 = = 1 0 = 1 1 1 1 = 1 1 1 0 0 0 1 0 0 1 1 0 1 = =
–   Crafty 25.6 64-bit2952+18
−18		(−25)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
98.7%
+109
1 0 0 1 1 1 1 = 1 1 1 0 0 = 1 1 1 1 = 1 1 0 = 1 1 0 0 0 1 1 = 1
–   Asymptote 0.8 64-bit2931+16
−16		(−46)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+70
= 1 1 1 0 = 1 1 1 = 1 1 1 0 0 1 1 1 = 1 0 1 1 0 1 = 0 0 1 1 0 =
–   Spark 1.0 64-bit2926+7
−6		(−51)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+34
= 0 1 1 = 1 1 = 0 = 1 0 = 1 0 1 1 0 = 1 1 0 1 1 = 1 1 0 = 0 1 1
–   Dirty CUCUMBER 64-bit2926+13
−13		(−51)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
0
1 0 = = 1 0 0 1 1 = 1 = 1 1 = 0 = 0 1 0 0 = 1 0 1 = = = 1 1 = 1
–   Atlas 3.91 64-bit2923+10
−10		(−54)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+17
0 = 1 1 1 0 0 1 1 1 = 1 1 = 0 = 0 0 1 1 1 0 = 1 1 0 1 0 1 = 1 0
–   Invictus r305 64-bit2921+15
−15		(−56)17 − 14
(+11−8=12)
54.8%
17.0 / 31
100.0%
−22
1 = 0 1 1 = 0 0 = = = 1 1 = 0 1 1 1 0 0 = = 1 1 = 1 0 = = 0 =
–   Toga II 4.0 64-bit2921+13
−13		(−56)13 − 18
(+11−16=4)
41.9%
13.0 / 31
100.0%
−115
0 1 1 0 0 = 1 0 1 0 1 = 0 = 0 0 1 1 0 1 0 0 0 0 1 0 0 1 1 0 =
–   Spike 1.4 Leiden2919+6
−7		(−58)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+40
= 0 0 1 1 = = = = = 0 1 1 0 1 1 1 0 1 1 1 = 1 = 1 1 0 0 = 1 1 1
–   EXchess 7.97b 64-bit2915+10
−10		(−62)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
−12
0 = 0 0 0 0 = 0 1 0 1 0 1 1 1 = 1 1 1 = 1 1 0 0 1 = 1 0 1 1 1 =
–   DiscoCheck 5.2.1 64-bit2913+9
−9		(−64)20.5 − 10.5
(+18−8=5)
66.1%
20.5 / 31
100.0%
+60
1 1 1 0 1 1 1 1 0 = 1 = = 0 1 1 1 = 0 1 1 0 1 1 0 0 0 1 = 1 1
–   Francesca MAD 0.29 64-bit2910+17
−17		(−67)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+46
1 1 = 0 = 0 1 1 0 1 0 0 = 0 1 1 = 0 1 = = = 1 1 1 1 1 1 1 1 1 =
–   Minic 1.14 64-bit2908+18
−18		(−69)20 − 8
(+16−4=8)		71.4%
20.0 / 28
100.0%
+84
= 1 0 1 1 1 = 1 1 1 = 0 = = 1 1 1 1 = 1 = 0 1 1 = 1 0 1
–   Fruit Reloaded 15th ann. 64-bit2905+22
−22		(−72)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+17
= = 1 0 1 0 1 1 1 1 1 0 0 = 1 0 = 1 = 0 0 = 1 = 1 0 1 1 1 = 1 1
–   Zurichess Neuchatel 64-bit2901+9
−9		(−76)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−31
1 = 1 0 = 1 1 0 1 1 1 0 0 1 0 = = 1 1 0 0 = 0 1 = = 1 0 1 0 = 1
–   Quazar 0.4 64-bit2900+7
−7		(−77)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+81
1 1 1 = 1 1 1 = 1 1 = 1 1 = 1 1 = 1 = = 0 0 1 0 1 1 1 = 1 0 1 0
–   Deep Junior Yokohama 64-bit2897+9
−9		(−80)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+45
= = 1 1 1 1 1 1 1 = 1 1 = 1 1 0 = 1 0 0 = 0 1 1 = 1 = 0 1 1 = =
–   Tucano 8.00 64-bit2895+16
−16		(−82)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−68
1 = 0 1 0 0 0 1 0 0 = 1 1 0 0 0 = 1 1 = = = 1 0 0 = 1 = 1 = 1 1
–   Gogobello 2.1 64-bit2892+16
−16		(−85)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−42
1 0 = 0 = = = 0 1 1 0 1 1 = = = 0 = 1 1 1 0 1 1 0 0 = = 1 1 0 1
–   Daydreamer 2.0.0-pre2 64-bit2891+11
−11		(−86)23.5 − 7.5
(+19−3=9)
75.8%
23.5 / 31
100.0%
+98
= = 0 1 1 = 0 1 1 = = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = = = 1 0
–   Counter 3.4 64-bit2888+18
−18		(−89)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
−24
1 1 0 1 1 = 1 = 0 = 1 1 0 1 1 0 = 0 0 1 = 1 1 0 1 = = 0 1 = = =
–   Topple 0.7.2 64-bit2887+18
−18		(−90)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+24
1 = 1 0 1 1 = = 1 = 1 0 1 0 1 1 = = = 1 0 0 1 = = 1 = 1 1 = 1 1
–   Seer 1.1 64-bit2859+22
−22		(−118)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
100.0%
−185
1 = 0 0 1 = 0 = = = = 0 0 =
–   Twisted Logic 20090922 64-bit2770+7
−7		(−207)15 − 5
(+13−3=4)		75.0%
15.0 / 20
100.0%
−20
1 1 = 1 1 1 1 0 1 1 1 = = 1 = 0 1 1 1 0
–   Frenzee 3.5.19 64-bit2769+7
−7		(−208)17 − 3
(+16−2=2)		85.0%
17.0 / 20
100.0%
+101
1 1 1 1 1 1 1 1 0 1 1 1 = = 1 0 1 1 1 1
–   Pawny 1.2 64-bit2766+9
−9		(−211)16.5 − 3.5
(+14−1=5)		82.5%
16.5 / 20
100.0%
+30
1 1 0 1 = 1 1 1 = 1 1 = = 1 = 1 1 1 1 1
–   tomitankChess 3.0 64-bit2765+14
−14		(−212)15.5 − 4.5
(+14−3=3)		77.5%
15.5 / 20
100.0%
+7
0 1 1 1 = 1 1 1 1 1 = 0 0 1 1 1 1 1 = 1
–   Jonny 4.002762+6
−6		(−215)17 − 3
(+15−1=4)		85.0%
17.0 / 20
100.0%
+64
1 1 1 1 1 1 1 1 1 1 = = 1 1 0 = 1 = 1 1
–   BugChess2 1.9 64-bit2759+8
−8		(−218)15 − 5
(+13−3=4)		75.0%
15.0 / 20
100.0%
−26
1 = 1 0 1 = 1 = 1 0 1 1 1 1 1 = 1 0 1 1
–   Arminius 2018-12-23 64-bit2754+13
−13		(−223)16 − 4
(+15−3=2)		80.0%
16.0 / 20
100.0%
+34
1 1 1 1 1 1 1 1 1 = = 1 1 1 0 1 1 0 0 1
–   Chronos 1.9.9 64-bit2740+7
−7		(−237)17 − 3
(+16−2=2)		85.0%
17.0 / 20
100.0%
+73
1 1 1 0 1 = 1 1 1 1 1 1 1 1 1 1 1 = 0 1
–   Shield 2.1 64-bit2737+11
−11		(−240)15.5 − 4.5
(+15−4=1)		77.5%
15.5 / 20
100.0%
+3
1 0 1 1 1 0 1 1 1 1 1 1 1 0 0 1 1 1 1 =
–   Chess Tiger 2007.12713+7
−7		(−264)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
−108
1 1 0 1 1 = 0 1
–   Devel 2.00002712+12
−12		(−265)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−213
1 1 1 0 1 = 0 0
–   GreKo 2018.08 64-bit2709+16
−16		(−268)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   ECE 19.6.6.1 64-bit2701+20
−20		(−276)6 − 2
(+6−2=0)		75.0%
6.0 / 8
100.0%
−40
0 1 1 1 1 1 0 1
–   Donna 4.1 64-bit2697+12
−12		(−280)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−152
= = 0 1 1 1
–   DanaSah 8.32689+17
−17		(−288)7 − 1
(+7−1=0)		87.5%
7.0 / 8
100.0%
+97
1 1 1 0 1 1 1 1
–   Delfi 5.42683+7
−7		(−294)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
−110
1 1 0 1 = = 1 1
–   Djinn 1.021 64-bit2675+11
−10		(−302)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
100.0%
−43
1 1 1 1 = 1 1 0
2024 games: 793 wins, 640 losses, 591 draws (29.2%), score: 53.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 9, 2021