CCRL Blitz
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 2'414'627 games
played by 2'866 programs

White wins: 929'714 (38.5%)
Black wins: 746'779 (30.9%)
Draws: 738'134 (30.6%)
White score: 53.8%

Engine Details

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Rodent IV 022 64-bit (2992+14
−14
)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-bit3117+18
−18
(+125)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−61
= 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
–   Seer 1.2.1 64-bit3089+26
−26
(+97)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−26
0 = = 0 0 = 0 0 0 = = 0 0 1 1 = = 0 = = 0 0 0 0 1 = 1 0 = 0 0 =
–   Protector 1.9.0 64-bit3088+7
−6
(+96)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−14
= = 0 0 0 1 = = 1 0 0 1 0 1 0 0 = 0 = 0 0 = = = 0 = 0 = 0 = 0 =
–   Senpai 2.0 64-bit3085+8
−8
(+93)13.5 − 18.5
(+3−8=21)
42.2%
13.5 / 32
0.0%
+51
= 1 = = = 0 0 0 = = 1 = 0 = = 0 = = = 0 = = = = 1 = 0 = 0 = = =
–   chess22k 1.13 64-bit3084+16
−16
(+92)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+26
0 0 = = 1 0 0 0 = 0 1 = = = = 0 0 = 1 1 = 1 0 = = = 0 = = 0 0 =
–   Demolito 2019-10-08 64-bit3078+17
−17
(+86)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−4
1 0 = 0 = 0 = = = = 0 = = 1 = 0 0 0 1 0 = 0 0 0 0 0 = 0 1 = 1 =
–   Marvin 4.0.0 64-bit3070+17
−18
(+78)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+58
1 0 = = = 0 1 = = = = = 0 0 = 0 = = = 1 = = 0 1 0 0 1 1 = 1 0 =
–   Pirarucu 3.3.5 64-bit3060+15
−15
(+68)10 − 22
(+2−14=16)
31.3%
10.0 / 32
0.0%
−46
= 0 = 0 = 1 0 0 1 0 = 0 = 0 0 0 = 0 = 0 = = = = 0 = = 0 = = 0 =
–   Winter 0.8 64-bit3053+17
−17
(+61)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−91
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
(+52)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
−16
= = 0 0 0 1 1 0 = 0 0 = 0 0 0 = = = 1 0 = = = 0 1 = = 1 1 0 0 =
–   Weiss 1.2 64-bit3038+17
−17
(+46)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
−4
= = 0 = = = 1 = 0 = = 0 0 1 0 1 0 1 = = 0 0 = = 1 = 0 = 0 = 1 0
–   Monolith 2.01 64-bit3037+16
−16
(+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 = = =
–   FabChess 1.16 64-bit3033+17
−18
(+41)15.5 − 16.5
(+7−8=17)
48.4%
15.5 / 32
0.0%
+32
= = = 1 = = 0 1 1 0 1 = = = 0 = = 0 = = 0 0 1 = 1 1 = = = 0 0 =
–   Naum 4.6 64-bit3031+7
−7
(+39)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.0%
+4
1 0 = = = 1 = 1 0 = 0 = 0 = = 0 = = 0 0 = = = 0 = 0 = = = = 1 1
–   Bagatur 2.0 64-bit3027+15
−15
(+35)14 − 18
(+6−10=16)
43.8%
14.0 / 32
0.0%
−1
0 = 1 = 1 = 0 = = 0 = 0 = = = 1 = 0 = 1 = 1 0 1 0 = = = 0 0 0 =
–   Minic 2.07 64-bit3027+17
−17
(+35)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.1%
+19
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
(+31)14 − 18
(+5−9=18)
43.8%
14.0 / 32
0.3%
−3
= 0 = = 1 0 = 0 = = = = = 0 0 = 1 = = = 0 1 = 1 = 0 0 1 0 = = =
–   Deuterium 2019.2.37.73 64-bit3021+11
−11
(+29)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.1%
−19
= = = 0 0 0 = = = = 0 1 = 0 = = = 0 0 = 0 = = = = 0 = 1 = 1 = =
–   Marvin 3.6.0 64-bit3020+19
−19
(+28)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.9%
−11
0 0 = = 0 0 1 = 1 = 0 0 0 0 1 1 0 = 1 0 1 0 0 1 0 = 1 = = = = 1
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(+28)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
−19
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
(+28)12 − 20
(+5−13=14)
37.5%
12.0 / 32
1.0%
−46
= = 1 = 1 0 = 0 0 = = = 0 1 0 = 0 = 0 = = 1 = = 0 0 0 0 0 = 1 0
–   Pirarucu 3.0.7 64-bit3019+15
−15
(+27)16 − 16
(+8−8=16)
50.0%
16.0 / 32
0.4%
+29
0 = 0 1 = = = = 1 1 0 0 0 = 1 = 1 = 0 1 = = = 0 1 = = = = 0 1 =
–   Amoeba 3.2 64-bit3012+18
−18
(+20)25.5 − 33.5
(+13−21=25)
43.2%
25.5 / 59
4.0%
−20
= 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 =
–   Koivisto 3.0 64-bit3006+18
−18
(+14)14 − 18
(+7−11=14)
43.8%
14.0 / 32
11.4%
−23
1 1 0 0 = = 0 = = 0 = = 0 1 = = 1 0 = = = 1 = 0 0 0 0 = 0 1 = 1
–   ChessBrainVB 3.743003+16
−16
(+11)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
16.0%
+62
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-bit3003+26
−26
(+11)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
23.6%
+41
= 1 1 0 1 = = 1 1 1 = = 0 = = 0 0 0 1 1 0 = 0 1 = 1 1 = 0 = 0 1
–   Halogen 8.1 64-bit2996+20
−20
(+4)14 − 18
(+6−10=16)
43.8%
14.0 / 32
37.9%
−28
0 0 0 1 0 0 = 1 = 1 = 0 = 1 = 0 = 1 0 = = = = 1 = = = = = 0 0 =
–   Lc0 0.24.0 w591226 64-bit2990+20
−20
(−2)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
57.8%
−57
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
(−4)16 − 16
(+8−8=16)
50.0%
16.0 / 32
67.0%
−5
= 1 1 = 1 1 = 1 = 1 = = 0 = = 0 = 0 0 0 = = = 0 = = 1 0 1 = 0 =
–   Marvin 3.5.0 64-bit2988+17
−17
(−4)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
66.2%
−109
0 0 1 0 1 = = = 0 = 0 = = = 0 = 0 0 0 0 = 1 0 = = 0 = 0 = = = 0
–   Igel 2.2.2 64-bit2986+20
−20
(−6)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
69.9%
+5
= 0 = = = 0 0 = = 0 = = = = = = = = = 1 0 = 1 0 = 1 = 1 = 1 1 1
–   Hiarcs 142984+8
−8
(−8)20 − 12
(+14−6=12)
62.5%
20.0 / 32
85.9%
+74
0 1 1 1 0 1 1 = 1 = = = 1 1 = 1 1 1 = = = = 0 0 1 1 0 = = = 0 1
–   Godel 7.0 64-bit2983+14
−14
(−9)12 − 20
(+4−12=16)
37.5%
12.0 / 32
85.0%
−81
= 0 0 1 0 = 0 0 = = = = = = = = = 0 = 1 = 1 1 0 0 = 0 0 0 = = 0
–   Amoeba 3.1 64-bit2983+15
−15
(−9)19 − 13
(+13−7=12)
59.4%
19.0 / 32
82.2%
+49
= 1 1 = 1 0 = 0 = 1 0 1 1 = 1 = 1 0 1 0 1 1 = 0 = = = = = 0 1 1
–   Winter 0.7 64-bit2977+15
−15
(−15)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
93.4%
+60
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-bit2976+13
−14
(−16)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
95.6%
+18
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+15
−14
(−18)17 − 15
(+8−6=18)
53.1%
17.0 / 32
96.8%
0
= = = 1 = = 0 1 0 0 = = = = = = 0 1 = 0 1 = 1 1 1 1 = = = = 0 =
–   Weiss 1.1 64-bit2972+19
−19
(−20)17 − 15
(+11−9=12)
53.1%
17.0 / 32
96.2%
+2
= 1 = 1 = 1 0 = 1 = = 0 = 1 0 0 1 1 0 0 1 = 0 0 1 0 = 1 = 1 = =
–   Crafty 25.3 64-bit2965+24
−24
(−27)16 − 15
(+12−11=8)
51.6%
16.0 / 31
97.6%
−14
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-bit2959+9
−9
(−33)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−2
1 = 0 = = 1 1 = 1 1 = 1 1 1 0 0 = = = 0 0 = = = 1 0 0 0 = = 1 1
–   Marvin 3.4.0 64-bit2957+15
−15
(−35)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+109
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
–   BBC 1.4 Stockfish NNUE 64-bit2956+21
−21
(−36)19 − 13
(+13−7=12)
59.4%
19.0 / 32
99.8%
+25
1 = 0 = 1 0 = 1 1 = 1 = = 0 1 = 1 1 = 0 1 = = 1 = 0 0 = 1 0 1 1
–   Crafty 25.6 64-bit2952+18
−18
(−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
(−42)14 − 18
(+9−13=10)
43.8%
14.0 / 32
100.0%
−85
= = 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-bit2947+14
−15
(−45)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−13
= 1 0 = 0 = = = 1 = = 1 1 = 1 = 0 1 1 0 0 1 = 1 1 0 1 = 0 = = 0
–   Cheng 4.39 64-bit2942+8
−8
(−50)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+94
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-bit2928+16
−16
(−64)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+63
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-bit2926+7
−6
(−66)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−30
0 1 = 1 = = 1 = = 1 0 1 1 0 1 = 1 0 = = 1 0 = 1 = 0 = = = 1 = 0
–   Dirty CUCUMBER 64-bit2926+13
−14
(−66)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
+2
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
(−67)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+29
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
(−69)18 − 14
(+10−6=16)
56.3%
18.0 / 32
100.0%
−30
= = 1 0 1 = 0 = 1 0 = = 0 1 1 1 = = = 1 1 = = = 0 0 = 1 = = 1 =
–   Spike 1.4 Leiden2919+6
−7
(−73)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+92
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
(−84)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−39
1 0 1 0 0 0 = 1 = = = = 0 1 0 1 0 = 1 1 0 1 1 1 0 1 1 0 = = 1 1
–   Seer 1.1 64-bit2859+22
−22
(−133)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
−66
= 1 1 1 = 1 = 1 0 1 0 = = 0

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Created in 2005-2013 by CCRL team
Last games added on November 28, 2020