CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
BlackMamba 2.0 64-bit (3091+18
−18
)Quote
This is one of the 2 BlackMamba versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3482+9
−9
(+391)5.5 − 94.5
(+0−89=11)
5.5%
5.5 / 100
0.0%
−43
= 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 = 0 = 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Fire 6.1 64-bit3288+11
−11
(+197)5.5 − 23.5
(+0−18=11)
19.0%
5.5 / 29
0.0%
−10
= 0 0 0 = 0 0 0 0 0 = = 0 0 = 0 = = = 0 = = 0 0 0 = 0 0 0
–   Shredder 13 64-bit3270+7
−7
(+179)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
−31
0 0 1 0 0 0 0 0 = 0 1 = 1 0 0 0 = 0 0 0 0 = = 0 0 0 0 0 = =
–   Fizbo 2 64-bit3248+8
−8
(+157)9.5 − 19.5
(+4−14=11)
32.8%
9.5 / 29
0.0%
+44
0 0 0 = = 0 1 0 1 = 0 1 = = = 0 = 0 0 = 0 0 0 = 1 = 0 = 0
–   Andscacs 0.921 64-bit3201+13
−14
(+110)4.5 − 25.5
(+2−23=5)
15.0%
4.5 / 30
0.0%
−177
= 0 0 0 0 0 = 0 1 = 0 0 0 0 0 1 0 0 0 0 0 0 0 = = 0 0 0 0 0
–   Gull 3 64-bit3192+8
−8
(+101)13 − 17
(+7−11=12)
43.3%
13.0 / 30
0.0%
+57
0 0 0 = 0 0 = 1 1 = = 1 0 0 1 0 0 1 = 1 = = = = = 0 0 1 = =
–   Booot 6.2 64-bit3168+9
−9
(+77)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−56
0 0 0 0 = = 1 = = = 0 = 0 0 = 0 0 = 0 = = = 0 0 1 = 0 0 = 0
–   Chiron 4 64-bit3164+7
−7
(+73)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
+13
= 0 = = = 1 0 0 1 0 = = = = 0 = = = 0 = 0 0 = 0 1 1 = 0 = =
–   Critter 1.6a 64-bit3158+6
−7
(+67)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
−47
0 = = = = = = = 0 0 1 0 = 0 0 0 = 0 1 0 0 = 1 0 = 0 = 0 0 =
–   Fritz 16 64-bit3141+13
−13
(+50)10 − 18
(+4−12=12)
35.7%
10.0 / 28
0.0%
−41
= = 1 = = 0 = 0 = 0 0 = = 1 1 0 1 0 = 0 = 0 0 = = 0 0 0
–   Strelka 5.5 64-bit3141+9
−9
(+50)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
−58
= 0 0 0 0 1 = = 1 0 = 0 = = 1 0 1 0 = = = = = 0 = 0 0 0 0 0
–   NirvanaChess 2.4 64-bit3130+9
−9
(+39)15 − 15
(+5−5=20)
50.0%
15.0 / 30
0.0%
+40
= = 1 0 = 0 1 = = = = = 1 0 1 0 = = = = = = 1 = = = 0 = = =
–   Texel 1.07 64-bit3113+9
−9
(+22)12 − 17
(+5−10=14)
41.4%
12.0 / 29
1.6%
−31
= 0 = = = 0 1 0 = 1 = = 0 1 1 0 = = = 0 = 0 0 0 0 1 = = =
–   Hannibal 1.7 64-bit3110+8
−8
(+19)16 − 14
(+9−7=14)
53.3%
16.0 / 30
2.5%
+39
0 = 0 1 1 1 = 0 1 0 = = 1 = = = = 0 1 = = 1 = 0 1 = = = 1 0
–   Laser 1.5 64-bit3095+13
−13
(+4)18 − 11
(+15−8=6)
62.1%
18.0 / 29
36.2%
+92
1 1 0 1 0 = = 0 1 1 1 0 0 1 1 1 = 1 0 0 = = 1 1 1 = 0 1 1
–   Protector 1.9.0 64-bit3085+7
−7
(−6)13 − 16
(+7−10=12)
44.8%
13.0 / 29
72.5%
−39
0 1 0 = 1 = = = 1 0 1 0 = = = = 0 0 1 0 1 = = 0 1 0 0 = =
–   Senpai 2.0 64-bit3084+9
−9
(−7)17 − 13
(+12−8=10)
56.7%
17.0 / 30
74.9%
+34
1 0 = 0 = 1 1 0 1 = = 1 = 0 1 0 0 1 1 = = 0 = = = 1 1 1 0 1
–   iCE 3.0 64-bit3081+7
−7
(−10)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
84.9%
−22
= 1 1 1 = 0 = 0 1 1 = 0 0 1 = 0 = 0 0 = = = = = 0 = 1 = 0 1
–   Nemorino 4.00 64-bit3067+13
−13
(−24)16 − 12
(+10−6=12)
57.1%
16.0 / 28
98.4%
+23
= = = 1 0 0 1 = = = 1 0 1 0 1 = 0 = 1 1 = 0 1 = = = 1 1
–   Arasan 20.5 64-bit3059+13
−13
(−32)21.5 − 18.5
(+10−7=23)
53.8%
21.5 / 40
99.8%
−9
1 0 = 0 = = = = = 1 = 0 = 1 1 = = = = 1 1 1 = = 0 0 = = = = = = 0 = = 1 0 1 1 =
–   Sting SF 9 64-bit3049+52
−50
(−42)18 − 12
(+12−6=12)
60.0%
18.0 / 30
93.9%
+19
1 1 = 0 1 0 1 0 1 1 1 = = 0 = 1 1 1 = = 0 1 = = 1 = = = = 0
–   Defenchess 1.1f 64-bit3047+11
−11
(−44)21.5 − 8.5
(+18−5=7)
71.7%
21.5 / 30
100.0%
+115
1 1 1 = = 1 1 1 0 1 1 1 = 1 0 1 0 = = = 1 0 1 0 1 1 1 = 1 1
–   Arasan 20.4.1 64-bit3043+17
−17
(−48)18.5 − 9.5
(+15−6=7)
66.1%
18.5 / 28
100.0%
+65
1 = 1 = = 0 1 1 = 1 = 1 0 1 0 1 = 1 1 0 1 1 = 1 1 1 0 0
–   SmarThink 1.97 64-bit3031+11
−11
(−60)19 − 10
(+15−6=8)
65.5%
19.0 / 29
100.0%
+53
1 = 0 = 1 1 0 1 1 1 1 = 1 1 1 = 0 1 0 1 0 = = = 0 1 1 = 1
–   Hakkapeliitta TCEC v2 64-bit3020+10
−10
(−71)18 − 11
(+15−8=6)
62.1%
18.0 / 29
100.0%
+19
1 0 = 1 = 1 1 = 1 0 1 0 1 0 0 1 1 0 0 1 1 1 0 1 = 1 = 1 =
–   Vajolet2 2.4 64-bit2998+14
−14
(−93)22 − 7
(+17−2=10)
75.9%
22.0 / 29
100.0%
+81
1 1 = = 1 1 0 1 = = = = 1 1 1 1 1 1 = 1 = 1 1 1 = 1 1 = 0
–   Wasp 2.6 64-bit2978+14
−14
(−113)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
−49
1 0 = 1 = 0 1 0 1 = 1 = 1 = 1 0 1 1 1 = 1 = = 0 = 0 = = 1 =
–   Amoeba 3.0 64-bit2974+15
−15
(−117)26.5 − 13.5
(+18−5=17)
66.3%
26.5 / 40
100.0%
−14
= 0 = 1 = = 0 = 1 1 = 1 = = = 0 = 1 = 1 1 = 1 = = = 0 1 0 = 1 1 1 1 1 1 = 1 1 1
–   Amoeba 2.7 64-bit2938+14
−14
(−153)21.5 − 7.5
(+17−3=9)
74.1%
21.5 / 29
100.0%
+12
1 1 0 = 1 0 = = = 1 1 1 = 1 1 = 1 = 1 1 = 1 1 = 1 0 1 1 1
–   Crafty 25.2 64-bit2933+11
−10
(−158)23 − 6
(+19−2=8)
79.3%
23.0 / 29
100.0%
+51
= 1 1 1 1 1 1 1 1 1 1 1 = = = 1 = 1 0 = 1 1 1 1 0 1 1 = =
–   Spike 1.4 Leiden2921+7
−7
(−170)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
−68
1 = 1 = 1 0 1 0 0 1 0 1 1 1 1 1 1 = = = 1 = 0 1 = = = = 1 =
–   Toga II 4.0 64-bit2918+14
−14
(−173)24.5 − 5.5
(+21−2=7)
81.7%
24.5 / 30
100.0%
+65
1 0 1 1 1 1 = = 1 = 1 = = 1 1 1 1 1 1 0 1 = 1 1 = 1 1 1 1 1
–   Rodent III 0.232 64-bit2914+20
−20
(−177)17.5 − 10.5
(+11−4=13)
62.5%
17.5 / 28
100.0%
−101
1 1 = = 0 = 1 1 = 1 = 0 = = 1 = = 1 = = 1 1 = 0 1 1 = 0

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019