CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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RubiChess 1.3 64-bit (2981+21
−21
)Quote
Author: Andreas Matthies (Germany) Link: Homepage
This is one of the 17 RubiChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.4 64-bit3146+12
−12
(+165)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−21
–   Laser 1.6 64-bit3130+11
−11
(+149)2.5 − 11.5
(+1−10=3)
17.9%
2.5 / 14
0.0%
−96
–   Arasan 21.3 64-bit3123+14
−14
(+142)3.5 − 10.5
(+0−7=7)
25.0%
3.5 / 14
0.0%
−11
–   Roc 1.0 64-bit3120+21
−21
(+139)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+60
–   Chiron 4 64-bit3114+8
−8
(+133)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+52
–   Schooner 2.0.34 64-bit3109+12
−12
(+128)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+71
–   NirvanaChess 2.4 64-bit3101+9
−9
(+120)1.5 − 12.5
(+0−11=3)
10.7%
1.5 / 14
0.0%
−196
–   Equinox 3.20 64-bit3095+9
−9
(+114)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
−23
–   Fritz 15 64-bit3094+10
−10
(+113)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+56
–   Arasan 21.2 64-bit3078+16
−16
(+97)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+18
–   ChessBrainVB 3.723061+15
−15
(+80)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
−38
–   Lc0 0.20.1 w36089 64-bit3054+21
−20
(+73)5.5 − 8.5
(+4−7=3)
39.3%
5.5 / 14
0.0%
−5
–   chess22k 1.12 64-bit3049+16
−16
(+68)7 − 7
(+5−5=4)
50.0%
7.0 / 14
0.0%
+71
–   Wasp 3.60 64-bit3040+20
−20
(+59)8 − 8
(+4−4=8)
50.0%
8.0 / 16
0.0%
+61
–   Senpai 2.0 64-bit3033+11
−12
(+52)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−237
–   Wasp 3.50 64-bit3029+13
−13
(+48)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
0.0%
−51
–   Komodo 2.03 32-bit3006+17
−17
(+25)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
2.8%
+2
–   Andscacs 0.81 64-bit3004+26
−25
(+23)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
8.2%
−1
–   Hakkapeliitta TCEC v2 64-bit3000+13
−13
(+19)3 − 1
(+2−0=2)
75.0%
3.0 / 4
5.6%
+176
–   Defenchess 1.1f 64-bit2997+12
−12
(+16)2 − 2
(+1−1=2)
50.0%
2.0 / 4
9.0%
+16
–   Rybka 3 32-bit2994+12
−12
(+13)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
12.9%
−60
–   Critter 0.90 32-bit2991+15
−15
(+10)3.5 − 10.5
(+1−8=5)
25.0%
3.5 / 14
22.2%
−160
–   Rodent III 0.275 64-bit2986+15
−15
(+5)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
34.8%
−9
–   Demolito 2018-10-29 64-bit2978+16
−15
(−3)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
58.9%
−21
–   Stockfish 1.7.1 32-bit2977+16
−16
(−4)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
61.4%
−80
–   Pirarucu 2.9.5 64-bit2966+19
−19
(−15)2 − 2
(+1−1=2)
50.0%
2.0 / 4
84.8%
−15
–   Alfil 15.8 64-bit2963+17
−17
(−18)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
90.3%
−130
–   Amoeba 3.0 64-bit2956+16
−16
(−25)9.5 − 10.5
(+4−5=11)
47.5%
9.5 / 20
96.9%
−40
–   Deuterium 2019.1.36.50 64-bit2953+17
−17
(−28)10.5 − 11.5
(+4−5=13)
47.7%
10.5 / 22
97.8%
−36
–   Pirarucu 2.7.4 64-bit2950+17
−18
(−31)11 − 8
(+6−3=10)
57.9%
11.0 / 19
98.8%
+15
–   Crafty 25.2 64-bit2931+11
−11
(−50)5 − 9
(+3−7=4)
35.7%
5.0 / 14
100.0%
−151
–   Naum 4 32-bit2930+14
−14
(−51)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
100.0%
−72
–   Amoeba 2.8 64-bit2927+13
−13
(−54)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
100.0%
+72
–   Cheng 4.39 64-bit2921+11
−11
(−60)13.5 − 4.5
(+10−1=7)
75.0%
13.5 / 18
100.0%
+101
–   Deep Junior Yokohama 64-bit2918+14
−14
(−63)8 − 6
(+6−4=4)
57.1%
8.0 / 14
100.0%
−14
–   Dirty CUCUMBER 64-bit2918+13
−13
(−63)9.5 − 8.5
(+5−4=9)
52.8%
9.5 / 18
100.0%
−47
–   Quazar 0.4 64-bit2905+10
−10
(−76)9 − 5
(+6−2=6)
64.3%
9.0 / 14
100.0%
+14
–   Toga II 4.0 64-bit2904+13
−13
(−77)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+150
–   Lc0 0.20.2 w32930 64-bit2904+33
−33
(−77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+8
–   Atlas 3.91 64-bit2899+13
−13
(−82)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
−14
–   EXchess 7.97b 64-bit2893+12
−12
(−88)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−25
–   Scorpio 2.8 64-bit2885+14
−14
(−96)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
+17
–   Godel 5.5.1 64-bit2876+17
−17
(−105)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+52
–   Lc0 0.19.1 w11248 64-bit2866+33
−33
(−115)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+166
–   The Baron 3.44 64-bit2866+13
−13
(−115)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+20
–   Gaviota 1.0 64-bit2860+11
−11
(−121)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
−10
–   Tucano 7.06 64-bit2852+20
−20
(−129)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+160
–   Tucano 7.07 64-bit2842+17
−17
(−139)32 − 8
(+26−2=12)
80.0%
32.0 / 40
100.0%
+75
–   Marvin 3.2.0 64-bit2837+16
−16
(−144)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−84
–   Winter 0.4a 64-bit2833+24
−24
(−148)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−88
–   Asymptote 0.6 64-bit2818+20
−20
(−163)27 − 7
(+24−4=6)
79.4%
27.0 / 34
100.0%
+68
–   Gogobello 2.0 64-bit2806+16
−16
(−175)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
+49

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Created in 2005-2013 by CCRL team
Last games added on June 27, 2020