CCRL Blitz
Downloads and Statistics
January 12, 2020
Testing summary:
Total: 2'165'108 games
played by 2'539 programs

White wins: 837'882 (38.7%)
Black wins: 676'130 (31.2%)
Draws: 651'096 (30.1%)
White score: 53.7%

Engine Details

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Rodent IV 022 64-bit (3010+19
−19
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 28 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.13 64-bit3087+19
−19
(+77)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+11
0 0 = = 1 0 0 0 = 0 1 = = = = 0 0 = 1 1 = 1 0 = = = 0 = = 0 0 =
–   Protector 1.9.0 64-bit3085+7
−7
(+75)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−35
= = 0 0 0 1 = = 1 0 0 1 0 1 0 0 = 0 = 0 0 = = = 0 = 0 = 0 = 0 =
–   Senpai 2.0 64-bit3084+9
−9
(+74)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.0%
+32
= 1 = = = 0 0 0 = = 1 = 0 = = 0 = = = 0 = = = = 1 = 0 = 0 = = =
–   Demolito 2019-10-08 64-bit3081+18
−18
(+71)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−19
1 0 = 0 = 0 = = = = 0 = = 1 = 0 0 0 1 0 = 0 0 0 0 0 = 0 1 = 1 =
–   SmarThink 1.98 64-bit3040+9
−9
(+30)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.3%
−38
= = 0 0 0 1 1 0 = 0 0 = 0 0 0 = = = 1 0 = = = 0 1 = = 1 1 0 0 =
–   Naum 4.6 64-bit3032+7
−8
(+22)14 − 18
(+5−9=18)
43.8%
14.0 / 32
1.7%
−12
1 0 = = = 1 = 1 0 = 0 = 0 = = 0 = = 0 0 = = = 0 = 0 = = = = 1 1
–   SlowChess Blitz Classic 1.6 64-bit3027+19
−19
(+17)14 − 18
(+5−9=18)
43.8%
14.0 / 32
9.9%
−17
= 0 = = 1 0 = 0 = = = = = 0 0 = 1 = = = 0 1 = 1 = 0 0 1 0 = = =
–   Pirarucu 3.0.7 64-bit3021+15
−15
(+11)16 − 16
(+8−8=16)
50.0%
16.0 / 32
17.9%
+13
0 = 0 1 = = = = 1 1 0 0 0 = 1 = 1 = 0 1 = = = 0 1 = = = = 0 1 =
–   Deuterium 2019.2.37.73 64-bit3021+18
−18
(+11)13 − 19
(+3−9=20)
40.6%
13.0 / 32
18.6%
−37
= = = 0 0 0 = = = = 0 1 = 0 = = = 0 0 = 0 = = = = 0 = 1 = 1 = =
–   Hakkapeliitta TCEC v2 64-bit3020+9
−9
(+10)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
16.5%
−37
1 = 0 1 0 = 1 = = 1 1 = 1 0 0 0 = = = = 0 = = 0 1 = 0 0 0 0 = 0
–   Igel 2.2.2 64-bit3003+27
−26
(−7)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
65.9%
+4
= 0 = = = 0 0 = = 0 = = = = = = = = = 1 0 = 1 0 = 1 = 1 = 1 1 1
–   ChessBrainVB 3.743001+21
−21
(−9)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
72.3%
+42
1 = = = 1 = = = 0 1 0 1 0 0 1 = 1 1 = 1 0 1 1 1 0 1 0 = 0 1 1 0
–   Hiarcs 142987+8
−8
(−23)20 − 12
(+14−6=12)
62.5%
20.0 / 32
98.5%
+59
0 1 1 1 0 1 1 = 1 = = = 1 1 = 1 1 1 = = = = 0 0 1 1 0 = = = 0 1
–   Winter 0.7 64-bit2984+19
−19
(−26)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
97.1%
+49
1 0 1 0 = = 0 1 = = 1 1 1 0 = 0 1 0 1 0 1 = = 0 1 = 1 1 1 = 1 1
–   Amoeba 3.0 64-bit2976+15
−14
(−34)17 − 15
(+8−6=18)
53.1%
17.0 / 32
99.7%
−16
= = = 1 = = 0 1 0 0 = = = = = = 0 1 = 0 1 = 1 1 1 1 = = = = 0 =
–   Crafty 25.3 64-bit2975+33
−32
(−35)16 − 15
(+12−11=8)
51.6%
16.0 / 31
96.5%
−22
1 = = = 0 = 1 0 1 = = = 0 1 0 1 0 1 1 1 0 0 1 1 0 1 0 1 0 = 0
–   Marvin 3.4.0 64-bit2960+15
−15
(−50)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+94
0 1 1 1 1 = = 1 1 1 0 = 1 1 1 0 0 1 = 1 1 1 1 1 0 = 1 = 0 0 1 1
–   Bobcat 8.0 64-bit2959+10
−10
(−51)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−20
1 = 0 = = 1 1 = 1 1 = 1 1 1 0 0 = = = 0 0 = = = 1 0 0 0 = = 1 1
–   Godel 6.0 64-bit2951+15
−15
(−59)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−27
= 1 0 = 0 = = = 1 = = 1 1 = 1 = 0 1 1 0 0 1 = 1 1 0 1 = 0 = = 0
–   Cheng 4.39 64-bit2944+9
−9
(−66)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+77
1 = 1 = 1 = = 1 1 1 1 = 1 1 1 = 1 1 0 0 1 1 = 0 1 0 = 1 1 = 0 1
–   Igel 2.0.0 64-bit2927+21
−21
(−83)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+13
1 1 0 0 = 1 0 = 0 = = = 1 1 1 = = 1 1 = 1 0 1 = 1 1 1 = 1 = 0 1
–   Spark 1.0 64-bit2927+7
−7
(−83)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−47
0 1 = 1 = = 1 = = 1 0 1 1 0 1 = 1 0 = = 1 0 = 1 = 0 = = = 1 = 0
–   Atlas 3.91 64-bit2927+11
−11
(−83)18 − 14
(+10−6=16)
56.3%
18.0 / 32
100.0%
−44
= = 1 0 1 = 0 = 1 0 = = 0 1 1 1 = = = 1 1 = = = 0 0 = 1 = = 1 =
–   Dirty CUCUMBER 64-bit2925+15
−15
(−85)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
−16
1 = 0 = 1 1 1 0 1 = = = = = 1 1 = = 0 1 = = 1 = = 0 0 1 1 1 = =
–   Spike 1.4 Leiden2921+7
−7
(−89)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+76
1 = 1 = 0 1 = 1 = 1 0 1 1 = 1 1 1 1 1 1 = 1 = = = = 1 1 1 =
–   Minic 1.14 64-bit2913+19
−19
(−97)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−52
1 0 1 0 0 0 = 1 = = = = 0 1 0 1 0 = 1 1 0 1 1 1 0 1 1 0 = = 1 1

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Created in 2005-2013 by CCRL team
Last games added on January 12, 2020