CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Engine Details

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Rodent IV 022 64-bit (2994+14
−15
)Quote
Author: Pawel Koziol (Poland) Link: Homepage
This is one of the 28 Rodent versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Demolito 2020-02-08 64-bit3118+18
−18
(+124)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−62
= 0 0 0 0 1 0 0 = 0 0 1 = 0 0 0 0 = 0 0 0 1 = 0 1 0 0 0 1 0 1 0
–   Protector 1.9.0 64-bit3087+7
−6
(+93)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−17
= = 0 0 0 1 = = 1 0 0 1 0 1 0 0 = 0 = 0 0 = = = 0 = 0 = 0 = 0 =
–   Senpai 2.0 64-bit3086+8
−8
(+92)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.0%
+50
= 1 = = = 0 0 0 = = 1 = 0 = = 0 = = = 0 = = = = 1 = 0 = 0 = = =
–   chess22k 1.13 64-bit3085+16
−16
(+91)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+25
0 0 = = 1 0 0 0 = 0 1 = = = = 0 0 = 1 1 = 1 0 = = = 0 = = 0 0 =
–   Demolito 2019-10-08 64-bit3079+17
−17
(+85)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−5
1 0 = 0 = 0 = = = = 0 = = 1 = 0 0 0 1 0 = 0 0 0 0 0 = 0 1 = 1 =
–   Marvin 4.0.0 64-bit3074+19
−19
(+80)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+60
1 0 = = = 0 1 = = = = = 0 0 = 0 = = = 1 = = 0 1 0 0 1 1 = 1 0 =
–   Pirarucu 3.3.5 64-bit3064+16
−16
(+70)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−44
= 0 = 0 = 1 0 0 1 0 = 0 = 0 0 0 = 0 = 0 = = = = 0 = = 0 = = 0 =
–   Winter 0.8 64-bit3054+17
−17
(+60)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−92
1 0 0 0 0 1 0 0 0 = 0 = 0 = 0 = 0 0 0 1 0 0 1 1 = 1 0 = 0 = 0 0
–   SmarThink 1.98 64-bit3044+8
−8
(+50)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
−18
= = 0 0 0 1 1 0 = 0 0 = 0 0 0 = = = 1 0 = = = 0 1 = = 1 1 0 0 =
–   Monolith 2.01 64-bit3039+17
−17
(+45)15 − 16
(+8−9=14)
48.4%
15.0 / 31
0.0%
+34
0 = = = 1 1 1 = 1 = = 0 = 0 0 0 1 = 1 = = 0 = 0 1 1 0 0 = = =
–   Bagatur 2.0 64-bit3031+16
−16
(+37)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
0
0 = 1 = 1 = 0 = = 0 = 0 = = = 1 = 0 = 1 = 1 0 1 0 = = = 0 0 0 =
–   Naum 4.6 64-bit3031+7
−7
(+37)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
+2
1 0 = = = 1 = 1 0 = 0 = 0 = = 0 = = 0 0 = = = 0 = 0 = = = = 1 1
–   Minic 2.07 64-bit3027+17
−17
(+33)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.1%
+17
0 1 = 0 0 0 = = = 0 = 1 = 0 0 1 = 0 0 1 = 1 0 0 1 1 0 1 = 1 = 1
–   SlowChess Blitz Classic 1.6 64-bit3023+18
−18
(+29)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.6%
−5
= 0 = = 1 0 = 0 = = = = = 0 0 = 1 = = = 0 1 = 1 = 0 0 1 0 = = =
–   Marvin 3.6.0 64-bit3021+19
−19
(+27)14 − 18
(+9−13=10)
43.8%
14.0 / 32
1.3%
−12
0 0 = = 0 0 1 = 1 = 0 0 0 0 1 1 0 = 1 0 1 0 0 1 0 = 1 = = = = 1
–   Deuterium 2019.2.37.73 64-bit3021+12
−12
(+27)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.2%
−21
= = = 0 0 0 = = = = 0 1 = 0 = = = 0 0 = 0 = = = = 0 = 1 = 1 = =
–   Pirarucu 3.0.7 64-bit3020+15
−15
(+26)16 − 16
(+8−8=16)
50.0%
16.0 / 32
0.7%
+28
0 = 0 1 = = = = 1 1 0 0 0 = 1 = 1 = 0 1 = = = 0 1 = = = = 0 1 =
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(+26)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.1%
−21
1 = 0 1 0 = 1 = = 1 1 = 1 0 0 0 = = = = 0 = = 0 1 = 0 0 0 0 = 0
–   Combusken 1.1.0 64-bit3020+19
−19
(+26)12 − 20
(+5−13=14)
37.5%
12.0 / 32
1.5%
−48
= = 1 = 1 0 = 0 0 = = = 0 1 0 = 0 = 0 = = 1 = = 0 0 0 0 0 = 1 0
–   Amoeba 3.2 64-bit3013+20
−20
(+19)25.5 − 33.5
(+13−21=25)
43.2%
25.5 / 59
6.9%
−21
= 1 0 = 0 = 0 1 = 0 = 1 0 = 0 0 = 1 1 1 = = = 0 = 0 1 0 1 = 0 = 0 = 0 1 0 1 = 0 1 0 0 = = 0 0 0 = 1 = = = = 1 = = 0 =
–   ChessBrainVB 3.743004+17
−17
(+10)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
18.0%
+61
1 = = = 1 = = = 0 1 0 1 0 0 1 = 1 1 = 1 0 1 1 1 0 1 0 = 0 1 1 0
–   Minic 1.44 64-bit3004+26
−26
(+10)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
26.3%
+40
= 1 1 0 1 = = 1 1 1 = = 0 = = 0 0 0 1 1 0 = 0 1 = 1 1 = 0 = 0 1
–   Lc0 0.24.0 w591226 64-bit2990+20
−20
(−4)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
63.0%
−59
1 1 0 = 0 1 1 0 1 0 0 0 0 0 = 0 1 1 = = 0 1 1 0 1 = 0 0 0 = = 0
–   Monolith 2 64-bit2988+16
−16
(−6)16 − 16
(+8−8=16)
50.0%
16.0 / 32
72.0%
−7
= 1 1 = 1 1 = 1 = 1 = = 0 = = 0 = 0 0 0 = = = 0 = = 1 0 1 = 0 =
–   Marvin 3.5.0 64-bit2988+17
−17
(−6)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
69.6%
−111
0 0 1 0 1 = = = 0 = 0 = = = 0 = 0 0 0 0 = 1 0 = = 0 = 0 = = = 0
–   Igel 2.2.2 64-bit2987+20
−20
(−7)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
73.2%
+4
= 0 = = = 0 0 = = 0 = = = = = = = = = 1 0 = 1 0 = 1 = 1 = 1 1 1
–   Hiarcs 142985+7
−8
(−9)20 − 12
(+14−6=12)
62.5%
20.0 / 32
88.3%
+73
0 1 1 1 0 1 1 = 1 = = = 1 1 = 1 1 1 = = = = 0 0 1 1 0 = = = 0 1
–   Amoeba 3.1 64-bit2984+15
−15
(−10)19 − 13
(+13−7=12)
59.4%
19.0 / 32
84.6%
+48
= 1 1 = 1 0 = 0 = 1 0 1 1 = 1 = 1 0 1 0 1 1 = 0 = = = = = 0 1 1
–   Godel 7.0 64-bit2981+15
−15
(−13)12 − 20
(+4−12=16)
37.5%
12.0 / 32
90.3%
−85
= 0 0 1 0 = 0 0 = = = = = = = = = 0 = 1 = 1 1 0 0 = 0 0 0 = = 0
–   Winter 0.7 64-bit2978+15
−15
(−16)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
94.4%
+59
1 0 1 0 = = 0 1 = = 1 1 1 0 = 0 1 0 1 0 1 = = 0 1 = 1 1 1 = 1 1
–   PeSTO 2.210 64-bit2975+14
−14
(−19)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
96.9%
+15
0 1 = = = 1 1 = = = 0 1 = 0 0 1 = 1 0 0 = 1 = 0 = 1 1 1 0 1 0 1
–   Amoeba 3.0 64-bit2974+14
−15
(−20)17 − 15
(+8−6=18)
53.1%
17.0 / 32
97.4%
−2
= = = 1 = = 0 1 0 0 = = = = = = 0 1 = 0 1 = 1 1 1 1 = = = = 0 =
–   Weiss 1.1 64-bit2972+19
−19
(−22)17 − 15
(+11−9=12)
53.1%
17.0 / 32
96.9%
0
= 1 = 1 = 1 0 = 1 = = 0 = 1 0 0 1 1 0 0 1 = 0 0 1 0 = 1 = 1 = =
–   Crafty 25.3 64-bit2966+24
−24
(−28)16 − 15
(+12−11=8)
51.6%
16.0 / 31
97.9%
−15
1 = = = 0 = 1 0 1 = = = 0 1 0 1 0 1 1 1 0 0 1 1 0 1 0 1 0 = 0
–   Bobcat 8.0 64-bit2960+9
−9
(−34)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−3
1 = 0 = = 1 1 = 1 1 = 1 1 1 0 0 = = = 0 0 = = = 1 0 0 0 = = 1 1
–   Marvin 3.4.0 64-bit2958+15
−15
(−36)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+108
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
–   Crafty 25.6 64-bit2954+19
−19
(−40)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
+7
0 1 0 1 0 = = = = = = 1 = = 1 = 1 = 0 0 0 1 1 1 = 1 = 1 = = = 1
–   Bagatur 1.9 64-bit2950+18
−18
(−44)14 − 18
(+9−13=10)
43.8%
14.0 / 32
100.0%
−87
= = 1 1 0 1 0 = = 1 1 1 0 = 0 = 0 0 0 0 = 0 0 = 0 0 0 = 1 1 = 1
–   Godel 6.0 64-bit2948+14
−14
(−46)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−14
= 1 0 = 0 = = = 1 = = 1 1 = 1 = 0 1 1 0 0 1 = 1 1 0 1 = 0 = = 0
–   Cheng 4.39 64-bit2943+8
−8
(−51)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+93
1 = 1 = 1 = = 1 1 1 1 = 1 1 1 = 1 1 0 0 1 1 = 0 1 0 = 1 1 = 0 1
–   Asymptote 0.8 64-bit2929+17
−17
(−65)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+62
1 = 1 1 1 1 = = 0 0 1 1 1 = 1 1 0 1 1 = = 1 = 0 = = 1 0 1 1 1 =
–   Spark 1.0 64-bit2927+7
−6
(−67)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−31
0 1 = 1 = = 1 = = 1 0 1 1 0 1 = 1 0 = = 1 0 = 1 = 0 = = = 1 = 0
–   Dirty CUCUMBER 64-bit2926+13
−14
(−68)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
0
1 = 0 = 1 1 1 0 1 = = = = = 1 1 = = 0 1 = = 1 = = 0 0 1 1 1 = =
–   Igel 2.0.0 64-bit2925+21
−21
(−69)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+27
1 1 0 0 = 1 0 = 0 = = = 1 1 1 = = 1 1 = 1 0 1 = 1 1 1 = 1 = 0 1
–   Atlas 3.91 64-bit2923+10
−10
(−71)18 − 14
(+10−6=16)
56.3%
18.0 / 32
100.0%
−32
= = 1 0 1 = 0 = 1 0 = = 0 1 1 1 = = = 1 1 = = = 0 0 = 1 = = 1 =
–   Spike 1.4 Leiden2919+6
−7
(−75)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+90
1 = 1 = 0 1 = 1 = 1 0 1 1 = 1 1 1 1 1 1 = 1 = = = = 1 1 1 =
–   Minic 1.14 64-bit2908+18
−18
(−86)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−41
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 October 24, 2020