CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Fizbo 1.5 64-bit (2955+21
−21
)Quote
Author: Youri Matiounine (USA) Link: Homepage
This is one of the 17 Fizbo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 7 64-bit3243+13
−13
(+288)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−1
= 0 0 0
–   Stockfish 6 64-bit3223+15
−15
(+268)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+110
= 0
–   Fire 4 64-bit3144+11
−10
(+189)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+38
= 0 = 0
–   Gull 3 64-bit3118+7
−7
(+163)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−120
0 0 = 0
–   Equinox 3.30 64-bit3084+13
−13
(+129)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−154
0 0 0 =
–   NirvanaChess 2.2 64-bit3062+14
−14
(+107)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+32
0 0 1 = = 1 0 0 0 = = = = 0 = =
–   Andscacs 0.85 64-bit3058+18
−18
(+103)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−127
0 0 0 0 0 = 0 1 = 0
–   Protector 1.9.0 64-bit3057+9
−9
(+102)4.5 − 11.5
(+0−7=9)
28.1%
4.5 / 16
0.0%
−26
= = = 0 0 0 = = 0 = = 0 = 0 0 =
–   BlackMamba 2.0 64-bit3055+9
−10
(+100)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−52
1 0 = 0 1 0 = 0 = = 0 0 0 0
–   iCE 3.0 64-bit3040+12
−11
(+85)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+227
1 =
–   Elektro 1.2 64-bit3039+17
−17
(+84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+84
= =
–   Hannibal 1.5 64-bit3038+13
−13
(+83)8.5 − 19.5
(+3−14=11)
30.4%
8.5 / 28
0.0%
−42
0 = = = 1 0 0 1 0 0 1 0 = 0 = 0 0 0 0 = 0 0 = 0 = = = =
–   Sting SF 5 64-bit3038+18
−18
(+83)7 − 7
(+3−3=8)
50.0%
7.0 / 14
0.0%
+80
0 = = 1 1 0 0 = = 1 = = = =
–   Andscacs 0.84 64-bit3037+25
−25
(+82)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−65
0 0 = = 0 =
–   Protector 1.8.0 64-bit3037+17
−17
(+82)8.5 − 13.5
(+2−7=13)
38.6%
8.5 / 22
0.0%
+21
0 0 = = = = = = 0 = = 0 1 = 0 = 0 = = = 1 0
–   Critter 0.90 64-bit3035+23
−23
(+80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−77
0 =
–   NirvanaChess 2.1c 64-bit3020+23
−23
(+65)10 − 12
(+4−6=12)
45.5%
10.0 / 22
0.0%
+38
= = = = 0 = 0 0 0 1 = 0 0 = = = = = 1 1 = 1
–   Andscacs 0.83 64-bit3014+29
−29
(+59)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.1%
+86
1 = 0 = = 1 0 = = 1
–   Chiron 2 64-bit3013+13
−13
(+58)10 − 14
(+4−8=12)
41.7%
10.0 / 24
0.0%
+12
1 1 = 0 = = 0 = 0 = 0 0 = 1 = 0 0 = 1 = = = 0 =
–   Gull 2.2 64-bit3010+19
−19
(+55)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
−4
= 1 = = 0 0 = 0 = =
–   Naum 4.6 64-bit3010+12
−12
(+55)11.5 − 16.5
(+3−8=17)
41.1%
11.5 / 28
0.0%
+7
= = = 0 = = = 1 0 1 = 0 1 = = = 0 = = = 0 0 0 = 0 = = =
–   Andscacs 0.82 64-bit3007+24
−24
(+52)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+23
= 0 0 1 0 0 = = = = = 1 1 = 0 = 0 = 1 = = = 0 1 1 0 0 1 0 0 = 1
–   Texel 1.05 64-bit3007+15
−15
(+52)8 − 16
(+2−10=12)
33.3%
8.0 / 24
0.0%
−49
0 = 0 = 0 = = = = 1 0 1 0 0 0 = 0 = = = = 0 = 0
–   Alfil 15.8 64-bit2962+16
−17
(+7)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
30.6%
+23
= 1 0 = = 0 1 = 1 = = = = = 0 1
–   Senpai 1.0 64-bit2960+12
−12
(+5)16 − 14
(+9−7=14)
53.3%
16.0 / 30
35.9%
+25
= = 0 1 = = 1 = 0 0 = 1 0 0 1 = 1 1 = 1 = = = = 0 0 1 1 = =
–   Hiarcs 142959+10
−10
(+4)13 − 13
(+7−7=12)
50.0%
13.0 / 26
35.8%
+5
1 1 = 0 0 = = = 0 0 1 = = = = = 0 1 1 = 1 1 0 0 = =
–   Hakkapeliitta 3.0 64-bit2953+12
−12
(−2)18.5 − 19.5
(+12−13=13)
48.7%
18.5 / 38
59.0%
−8
= 0 0 1 0 1 = 1 = 0 0 1 0 1 0 1 = 1 0 0 0 = = 1 = = 1 0 = 0 1 = 1 0 = = = 1
–   Deep Sjeng c't 20102939+10
−10
(−16)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
91.2%
−305
0 0 = 0
–   Deep Shredder 12 64-bit2938+9
−9
(−17)14 − 16
(+7−9=14)
46.7%
14.0 / 30
93.6%
−37
0 = = 0 1 0 0 = 0 = = = 1 0 0 0 1 = = = 1 = 1 = 1 = = 0 1 =
–   Stockfish 1.6.3 32-bit2932+17
−17
(−23)6 − 4
(+3−1=6)
60.0%
6.0 / 10
95.7%
+29
= = 0 1 = 1 = 1 = =
–   Critter 0.80 32-bit2923+15
−15
(−32)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.3%
+54
1 = = = 1 1 = 1 = 0
–   Deep Junior Yokohama 64-bit2918+14
−14
(−37)16 − 12
(+11−7=10)
57.1%
16.0 / 28
99.8%
+10
= = 1 1 1 1 = 0 = = 1 1 = 0 1 0 1 = = 0 1 1 0 = 0 1 0 =
–   Cheng 4.39 64-bit2918+10
−11
(−37)11.5 − 10.5
(+8−7=7)
52.3%
11.5 / 22
99.9%
−22
1 = = 0 0 1 1 = = 1 = 1 1 0 1 0 0 1 = 0 0 =
–   SmarThink 1.70 64-bit2916+16
−16
(−39)21 − 13
(+14−6=14)
61.8%
21.0 / 34
99.9%
+33
= = = 1 = 1 1 0 1 = 1 1 1 0 = = 0 0 = 1 0 1 1 = = 0 = = = 1 1 = 1 1
–   Vajolet2 2.0 64-bit2915+20
−20
(−40)13 − 9
(+8−4=10)
59.1%
13.0 / 22
99.8%
+16
= = 0 = 1 1 = 1 = = 1 0 = 0 0 1 1 = = = 1 1
–   Spike 1.4 Leiden2913+8
−8
(−42)7 − 8
(+2−3=10)
46.7%
7.0 / 15
100.0%
−60
= 0 0 1 = = = = 0 = = = = 1 =
–   Quazar 0.4 64-bit2904+10
−10
(−51)9 − 5
(+6−2=6)
64.3%
9.0 / 14
100.0%
+36
0 1 = 1 0 1 = = 1 = = 1 = 1
–   Rybka 1.1 64-bit2902+20
−20
(−53)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+72
1 = 0 1 1 1 1 0 0 1
–   DiscoCheck 5.2 64-bit2898+18
−17
(−57)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−1
0 1 = 1 = 0 = 1 = 1
–   DiscoCheck 5.2.1 64-bit2893+15
−15
(−62)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+89
= = 1 = 1 = 1 1 1 =
–   iCE 2.0 64-bit2891+17
−17
(−64)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
100.0%
−78
= 0 = 0 = = 0 1 = 0 = = = 1 = 1 = = = =
–   Deuterium 14.3.34.130 64-bit2890+12
−12
(−65)11.5 − 8.5
(+5−2=13)
57.5%
11.5 / 20
100.0%
−25
= = = = = 1 0 = 1 1 = = 1 0 = = = = 1 =
–   Arasan 18.0 64-bit2859+26
−26
(−96)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+40
0 1 = 1 = = 1 = 1 = 1 = 1 = 1 1
–   Gaviota 1.0 64-bit2858+11
−11
(−97)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−152
= 1 = 0 = 0 0 = = =
–   EXchess 7.71b 64-bit2851+21
−22
(−104)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rodent 1.7 64-bit2850+19
−19
(−105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+52
= 1
–   Toga II 3.02849+15
−16
(−106)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Atlas 3.80 64-bit2846+14
−14
(−109)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−26
= 1 1 0
–   Nemo 1.0.1 64-bit2846+12
−12
(−109)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pedone 1.3 64-bit2834+23
−23
(−121)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−30
1 = = 1 = 1 0 = = 1

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021