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%

Engine Details

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Rodent IV 022 64-bit (2997+17
−17
)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+19
−19
(+121)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−64
= 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
–   chess22k 1.13 64-bit3087+17
−17
(+90)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+24
0 0 = = 1 0 0 0 = 0 1 = = = = 0 0 = 1 1 = 1 0 = = = 0 = = 0 0 =
–   Senpai 2.0 64-bit3086+9
−9
(+89)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.0%
+47
= 1 = = = 0 0 0 = = 1 = 0 = = 0 = = = 0 = = = = 1 = 0 = 0 = = =
–   Protector 1.9.0 64-bit3086+7
−7
(+89)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−21
= = 0 0 0 1 = = 1 0 0 1 0 1 0 0 = 0 = 0 0 = = = 0 = 0 = 0 = 0 =
–   Demolito 2019-10-08 64-bit3081+17
−17
(+84)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−6
1 0 = 0 = 0 = = = = 0 = = 1 = 0 0 0 1 0 = 0 0 0 0 0 = 0 1 = 1 =
–   Bagatur 2.0 64-bit3048+26
−26
(+51)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
+14
0 = 1 = 1 = 0 = = 0 = 0 = = = 1 = 0 = 1 = 1 0 1 0 = = = 0 0 0 =
–   SmarThink 1.98 64-bit3043+9
−9
(+46)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
−22
= = 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
−7
(+35)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
0
1 0 = = = 1 = 1 0 = 0 = 0 = = 0 = = 0 0 = = = 0 = 0 = = = = 1 1
–   SlowChess Blitz Classic 1.6 64-bit3024+18
−18
(+27)14 − 18
(+5−9=18)
43.8%
14.0 / 32
1.4%
−7
= 0 = = 1 0 = 0 = = = = = 0 0 = 1 = = = 0 1 = 1 = 0 0 1 0 = = =
–   Deuterium 2019.2.37.73 64-bit3023+14
−14
(+26)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.9%
−22
= = = 0 0 0 = = = = 0 1 = 0 = = = 0 0 = 0 = = = = 0 = 1 = 1 = =
–   Hakkapeliitta TCEC v2 64-bit3020+9
−9
(+23)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.8%
−24
1 = 0 1 0 = 1 = = 1 1 = 1 0 0 0 = = = = 0 = = 0 1 = 0 0 0 0 = 0
–   Pirarucu 3.0.7 64-bit3020+15
−15
(+23)16 − 16
(+8−8=16)
50.0%
16.0 / 32
2.1%
+25
0 = 0 1 = = = = 1 1 0 0 0 = 1 = 1 = 0 1 = = = 0 1 = = = = 0 1 =
–   Minic 1.44 64-bit3007+27
−27
(+10)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
27.7%
+40
= 1 1 0 1 = = 1 1 1 = = 0 = = 0 0 0 1 1 0 = 0 1 = 1 1 = 0 = 0 1
–   ChessBrainVB 3.742999+19
−19
(+2)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
44.4%
+53
1 = = = 1 = = = 0 1 0 1 0 0 1 = 1 1 = 1 0 1 1 1 0 1 0 = 0 1 1 0
–   Marvin 3.5.0 64-bit2990+19
−19
(−7)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
71.4%
−112
0 0 1 0 1 = = = 0 = 0 = = = 0 = 0 0 0 0 = 1 0 = = 0 = 0 = = = 0
–   Lc0 0.24.0 w591226 64-bit2988+21
−20
(−9)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
74.7%
−64
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
–   Igel 2.2.2 64-bit2987+20
−20
(−10)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
77.5%
+1
= 0 = = = 0 0 = = 0 = = = = = = = = = 1 0 = 1 0 = 1 = 1 = 1 1 1
–   Hiarcs 142986+8
−8
(−11)20 − 12
(+14−6=12)
62.5%
20.0 / 32
87.8%
+71
0 1 1 1 0 1 1 = 1 = = = 1 1 = 1 1 1 = = = = 0 0 1 1 0 = = = 0 1
–   Amoeba 3.1 64-bit2985+16
−16
(−12)19 − 13
(+13−7=12)
59.4%
19.0 / 32
84.8%
+46
= 1 1 = 1 0 = 0 = 1 0 1 1 = 1 = 1 0 1 0 1 1 = 0 = = = = = 0 1 1
–   Godel 7.0 64-bit2983+17
−17
(−14)12 − 20
(+4−12=16)
37.5%
12.0 / 32
88.0%
−86
= 0 0 1 0 = 0 0 = = = = = = = = = 0 = 1 = 1 1 0 0 = 0 0 0 = = 0
–   Winter 0.7 64-bit2983+16
−16
(−14)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
89.1%
+61
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-bit2980+16
−16
(−17)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
93.1%
+17
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-bit2975+15
−14
(−22)17 − 15
(+8−6=18)
53.1%
17.0 / 32
97.8%
−4
= = = 1 = = 0 1 0 0 = = = = = = 0 1 = 0 1 = 1 1 1 1 = = = = 0 =
–   Crafty 25.3 64-bit2968+27
−26
(−29)16 − 15
(+12−11=8)
51.6%
16.0 / 31
96.8%
−16
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-bit2961+9
−9
(−36)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−5
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
(−39)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+105
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
–   Bagatur 1.9 64-bit2950+18
−18
(−47)14 − 18
(+9−13=10)
43.8%
14.0 / 32
100.0%
−90
= = 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
−15
(−49)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−17
= 1 0 = 0 = = = 1 = = 1 1 = 1 = 0 1 1 0 0 1 = 1 1 0 1 = 0 = = 0
–   Cheng 4.39 64-bit2944+8
−8
(−53)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+91
1 = 1 = 1 = = 1 1 1 1 = 1 1 1 = 1 1 0 0 1 1 = 0 1 0 = 1 1 = 0 1
–   Spark 1.0 64-bit2927+7
−7
(−70)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−34
0 1 = 1 = = 1 = = 1 0 1 1 0 1 = 1 0 = = 1 0 = 1 = 0 = = = 1 = 0
–   Igel 2.0.0 64-bit2926+21
−21
(−71)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+25
1 1 0 0 = 1 0 = 0 = = = 1 1 1 = = 1 1 = 1 0 1 = 1 1 1 = 1 = 0 1
–   Dirty CUCUMBER 64-bit2925+14
−14
(−72)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
−3
1 = 0 = 1 1 1 0 1 = = = = = 1 1 = = 0 1 = = 1 = = 0 0 1 1 1 = =
–   Atlas 3.91 64-bit2924+11
−11
(−73)18 − 14
(+10−6=16)
56.3%
18.0 / 32
100.0%
−34
= = 1 0 1 = 0 = 1 0 = = 0 1 1 1 = = = 1 1 = = = 0 0 = 1 = = 1 =
–   Spike 1.4 Leiden2920+7
−7
(−77)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+88
1 = 1 = 0 1 = 1 = 1 0 1 1 = 1 1 1 1 1 1 = 1 = = = = 1 1 1 =
–   Minic 1.14 64-bit2909+18
−18
(−88)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−43
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 March 28, 2020