CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

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-bit3481+9
−9
(+390)5.5 − 94.5
(+0−89=11)
5.5%
5.5 / 100
0.0%
−44
–   Fire 6.1 64-bit3288+11
−11
(+197)5.5 − 23.5
(+0−18=11)
19.0%
5.5 / 29
0.0%
−10
–   Shredder 13 64-bit3271+7
−7
(+180)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
−30
–   Fizbo 2 64-bit3247+7
−7
(+156)9.5 − 19.5
(+4−14=11)
32.8%
9.5 / 29
0.0%
+43
–   Andscacs 0.921 64-bit3200+14
−14
(+109)4.5 − 25.5
(+2−23=5)
15.0%
4.5 / 30
0.0%
−178
–   Gull 3 64-bit3190+9
−9
(+99)13 − 17
(+7−11=12)
43.3%
13.0 / 30
0.0%
+55
–   Booot 6.2 64-bit3168+9
−9
(+77)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−56
–   Chiron 4 64-bit3164+7
−7
(+73)12 − 18
(+4−10=16)
40.0%
12.0 / 30
0.0%
+13
–   Critter 1.6a 64-bit3156+6
−6
(+65)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
−49
–   Fritz 16 64-bit3140+13
−13
(+49)10 − 18
(+4−12=12)
35.7%
10.0 / 28
0.0%
−42
–   Strelka 5.5 64-bit3140+8
−8
(+49)10 − 20
(+4−14=12)
33.3%
10.0 / 30
0.0%
−59
–   NirvanaChess 2.4 64-bit3130+9
−9
(+39)15 − 15
(+5−5=20)
50.0%
15.0 / 30
0.0%
+40
–   Texel 1.07 64-bit3113+8
−8
(+22)12 − 17
(+5−10=14)
41.4%
12.0 / 29
1.4%
−31
–   Hannibal 1.7 64-bit3109+7
−8
(+18)16 − 14
(+9−7=14)
53.3%
16.0 / 30
2.7%
+38
–   Laser 1.5 64-bit3095+12
−13
(+4)18 − 11
(+15−8=6)
62.1%
18.0 / 29
35.3%
+92
–   Protector 1.9.0 64-bit3086+6
−7
(−5)13 − 16
(+7−10=12)
44.8%
13.0 / 29
67.9%
−38
–   Senpai 2.0 64-bit3086+8
−8
(−5)17 − 13
(+12−8=10)
56.7%
17.0 / 30
66.2%
+36
–   iCE 3.0 64-bit3080+7
−7
(−11)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
85.6%
−23
–   Nemorino 4.00 64-bit3066+13
−13
(−25)16 − 12
(+10−6=12)
57.1%
16.0 / 28
98.6%
+22
–   Arasan 20.5 64-bit3059+13
−13
(−32)21.5 − 18.5
(+10−7=23)
53.8%
21.5 / 40
99.7%
−9
–   Sting SF 9 64-bit3049+52
−50
(−42)18 − 12
(+12−6=12)
60.0%
18.0 / 30
93.8%
+19
–   Defenchess 1.1f 64-bit3047+11
−11
(−44)21.5 − 8.5
(+18−5=7)
71.7%
21.5 / 30
100.0%
+115
–   Arasan 20.4.1 64-bit3043+17
−17
(−48)18.5 − 9.5
(+15−6=7)
66.1%
18.5 / 28
100.0%
+65
–   SmarThink 1.97 64-bit3030+11
−11
(−61)19 − 10
(+15−6=8)
65.5%
19.0 / 29
100.0%
+52
–   Hakkapeliitta TCEC v2 64-bit3019+8
−8
(−72)18 − 11
(+15−8=6)
62.1%
18.0 / 29
100.0%
+18
–   Vajolet2 2.4 64-bit2997+14
−14
(−94)22 − 7
(+17−2=10)
75.9%
22.0 / 29
100.0%
+80
–   Wasp 2.6 64-bit2977+14
−14
(−114)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
−50
–   Amoeba 3.0 64-bit2974+14
−14
(−117)26.5 − 13.5
(+18−5=17)
66.3%
26.5 / 40
100.0%
−14
–   Amoeba 2.7 64-bit2938+14
−14
(−153)21.5 − 7.5
(+17−3=9)
74.1%
21.5 / 29
100.0%
+12
–   Crafty 25.2 64-bit2933+10
−11
(−158)23 − 6
(+19−2=8)
79.3%
23.0 / 29
100.0%
+51
–   Toga II 4.0 64-bit2921+13
−13
(−170)24.5 − 5.5
(+21−2=7)
81.7%
24.5 / 30
100.0%
+68
–   Spike 1.4 Leiden2919+7
−6
(−172)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
−70
–   Rodent III 0.232 64-bit2914+20
−20
(−177)17.5 − 10.5
(+11−4=13)
62.5%
17.5 / 28
100.0%
−101

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020