CCRL Blitz
Downloads and Statistics
May 23, 2020
Testing summary:
Total: 2'287'484 games
played by 2'678 programs

White wins: 881'800 (38.5%)
Black wins: 709'870 (31.0%)
Draws: 695'814 (30.4%)
White score: 53.8%

Engine Details

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Senpai 2.0 64-bit 4CPU#40‑41  (3176+10
−10
)Quote
Author: Fabien Letouzey (France) Link: Homepage
This is one of the 4 Senpai versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 6.1 64-bit 4CPU3347+14
−15
(+171)6.5 − 33.5
(+0−27=13)
16.3%
6.5 / 40
0.0%
−68
–   Fizbo 2 64-bit 4CPU3344+10
−10
(+168)6.5 − 33.5
(+2−29=9)
16.3%
6.5 / 40
0.0%
−94
–   Andscacs 0.95 64-bit 4CPU3335+11
−11
(+159)10 − 28
(+3−21=14)
26.3%
10.0 / 38
0.0%
+3
–   Deep Shredder 13 64-bit 4CPU3322+11
−11
(+146)8 − 32
(+0−24=16)
20.0%
8.0 / 40
0.0%
−51
–   Xiphos 0.4 64-bit 4CPU3322+18
−18
(+146)8 − 38
(+2−32=12)
17.4%
8.0 / 46
0.0%
−96
–   Andscacs 0.921 64-bit 4CPU3301+19
−18
(+125)12 − 38
(+5−31=14)
24.0%
12.0 / 50
0.0%
−61
–   Andscacs 0.93 64-bit 4CPU3299+17
−17
(+123)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−21
–   Defenchess 2.1 64-bit 4CPU3287+19
−19
(+111)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−28
–   Laser 1.6 64-bit 4CPU3274+17
−17
(+98)20 − 30
(+4−14=32)
40.0%
20.0 / 50
0.0%
+40
–   Booot 6.2 64-bit 4CPU3255+13
−13
(+79)16.5 − 23.5
(+5−12=23)
41.3%
16.5 / 40
0.0%
+30
–   Pedone 2.0 64-bit 4CPU3254+14
−14
(+78)42 − 58
(+14−30=56)
42.0%
42.0 / 100
0.0%
+30
–   Arasan 21.3 64-bit 4CPU3244+24
−24
(+68)8 − 16
(+3−11=10)
33.3%
8.0 / 24
0.0%
−38
–   Chiron 4 64-bit 4CPU3242+9
−9
(+66)17.5 − 22.5
(+4−9=27)
43.8%
17.5 / 40
0.0%
+30
–   RofChade 2.0 64-bit 4CPU3234+17
−17
(+58)15 − 24
(+3−12=24)
38.5%
15.0 / 39
0.0%
−5
–   Fritz 16 64-bit 4CPU3226+16
−16
(+50)21 − 39
(+7−25=28)
35.0%
21.0 / 60
0.0%
−41
–   Hannibal 1.7 64-bit 4CPU3224+10
−9
(+48)18.5 − 21.5
(+7−10=23)
46.3%
18.5 / 40
0.0%
+24
–   NirvanaChess 2.4 64-bit 4CPU3222+10
−10
(+46)18.5 − 21.5
(+9−12=19)
46.3%
18.5 / 40
0.0%
+20
–   Gull 3.1 64-bit 4CPU3212+18
−18
(+36)18.5 − 21.5
(+6−9=25)
46.3%
18.5 / 40
0.0%
+16
–   Demolito 2020-01-11 64-bit 4CPU3209+17
−17
(+33)34.5 − 45.5
(+14−25=41)
43.1%
34.5 / 80
0.0%
−5
–   Arasan 21.2 64-bit 4CPU3204+17
−17
(+28)39.5 − 46.5
(+18−25=43)
45.9%
39.5 / 86
0.2%
+4
–   Pedone 1.9 64-bit 4CPU3196+17
−17
(+20)38 − 38
(+20−20=36)
50.0%
38.0 / 76
2.3%
+20
–   Texel 1.07 64-bit 4CPU3195+11
−10
(+19)16 − 24
(+6−14=20)
40.0%
16.0 / 40
0.5%
−39
–   Arasan 21.1 64-bit 4CPU3192+17
−17
(+16)21.5 − 21.5
(+12−12=19)
50.0%
21.5 / 43
6.3%
+16
–   Wasp 3.75 64-bit 4CPU3190+13
−13
(+14)30 − 38
(+14−22=32)
44.1%
30.0 / 68
5.4%
−24
–   Igel 2.4.0 64-bit 4CPU3186+22
−21
(+10)18.5 − 25.5
(+7−14=23)
42.0%
18.5 / 44
20.7%
−35
–   Vajolet2 2.6.1 64-bit 4CPU3183+15
−15
(+7)19 − 20
(+12−13=14)
48.7%
19.0 / 39
22.7%
0
–   chess22k 1.14 64-bit 4CPU3182+14
−14
(+6)54.5 − 52.5
(+30−28=49)
50.9%
54.5 / 107
25.8%
+11
–   Nemorino 5.00 64-bit 4CPU3176+11
−11
(0)23.5 − 28.5
(+10−15=27)
45.2%
23.5 / 52
52.5%
−30
–   iCE 4.0 64-bit 4CPU3171+13
−13
(−5)34.5 − 34.5
(+16−16=37)
50.0%
34.5 / 69
75.1%
−3
–   ChessBrainVB 3.74 4CPU3170+15
−15
(−6)37.5 − 40.5
(+19−22=37)
48.1%
37.5 / 78
75.2%
−18
–   Laser 1.5 64-bit 4CPU3169+19
−19
(−7)16.5 − 13.5
(+7−4=19)
55.0%
16.5 / 30
74.2%
+20
–   Pedone 1.8 64-bit 4CPU3158+18
−18
(−18)23 − 22
(+12−11=22)
51.1%
23.0 / 45
95.8%
−10
–   chess22k 1.13 64-bit 4CPU3157+14
−14
(−19)61.5 − 38.5
(+36−13=51)
61.5%
61.5 / 100
98.7%
+49
–   Wasp 3.60 64-bit 4CPU3155+18
−18
(−21)43.5 − 32.5
(+24−13=39)
57.2%
43.5 / 76
98.2%
+21
–   Sting SF 9 64-bit 4CPU3152+17
−17
(−24)20 − 20
(+11−11=18)
50.0%
20.0 / 40
99.3%
−27
–   Wasp 3.50 64-bit 4CPU3150+18
−18
(−26)27 − 13
(+16−2=22)
67.5%
27.0 / 40
99.4%
+76
–   Arasan 20.4.1 64-bit 4CPU3143+18
−18
(−33)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
99.9%
−63
–   Deep Fritz 14 64-bit 4CPU3142+14
−14
(−34)24 − 15
(+15−6=18)
61.5%
24.0 / 39
100.0%
+34
–   Strelka 5.5 64-bit3139+8
−8
(−37)26 − 14
(+19−7=14)
65.0%
26.0 / 40
100.0%
+62
–   Minic 2.0 64-bit 4CPU3136+13
−13
(−40)80.5 − 60.5
(+44−24=73)
57.1%
80.5 / 141
100.0%
+2
–   Pedone 1.7 64-bit 4CPU3135+18
−18
(−41)16 − 14
(+8−6=16)
53.3%
16.0 / 30
100.0%
−23
–   RubiChess 1.4 64-bit 4CPU3135+25
−25
(−41)14 − 12
(+6−4=16)
53.8%
14.0 / 26
99.9%
−19
–   Pirarucu 3.2.4 64-bit 4CPU3129+15
−15
(−47)33 − 28
(+19−14=28)
54.1%
33.0 / 61
100.0%
−21
–   Protector 1.9.0 64-bit 4CPU3128+9
−9
(−48)22 − 18
(+13−9=18)
55.0%
22.0 / 40
100.0%
−17
–   Vajolet2 2.5 64-bit 4CPU3124+20
−20
(−52)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+38
–   Arasan 20.3 64-bit 4CPU3119+18
−18
(−57)24.5 − 14.5
(+16−6=17)
62.8%
24.5 / 39
100.0%
+23
–   Defenchess 1.1f 64-bit 4CPU3118+14
−14
(−58)22.5 − 17.5
(+14−9=17)
56.3%
22.5 / 40
100.0%
−19
–   Ethereal 9.30 64-bit 4CPU3118+29
−29
(−58)22.5 − 16.5
(+13−7=19)
57.7%
22.5 / 39
100.0%
−11
–   Nemorino 4.00 64-bit 4CPU3111+23
−23
(−65)24.5 − 15.5
(+17−8=15)
61.3%
24.5 / 40
100.0%
+10
–   Demolito 2018-10-29 64-bit 4CPU3104+16
−16
(−72)28.5 − 16.5
(+21−9=15)
63.3%
28.5 / 45
100.0%
+18
–   RubiChess 1.3 64-bit 4CPU3103+23
−23
(−73)37.5 − 22.5
(+20−5=35)
62.5%
37.5 / 60
100.0%
−3
–   Rodent III 0.273 64-bit 4CPU3089+18
−18
(−87)34 − 16
(+19−1=30)
68.0%
34.0 / 50
100.0%
+14
–   Laser 1.4 64-bit 4CPU3089+19
−19
(−87)26.5 − 13.5
(+20−7=13)
66.3%
26.5 / 40
100.0%
+24
–   Ethereal 9.00 64-bit 4CPU3087+19
−19
(−89)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
−11
–   Vajolet2 2.4 64-bit 4CPU3080+17
−17
(−96)27 − 13
(+19−5=16)
67.5%
27.0 / 40
100.0%
+14
–   Marvin 3.5.0 64-bit 4CPU3080+19
−19
(−96)25 − 13
(+19−7=12)
65.8%
25.0 / 38
100.0%
+8
–   Xiphos 0.1 64-bit 4CPU3074+20
−20
(−102)26.5 − 13.5
(+18−5=17)
66.3%
26.5 / 40
100.0%
+1
–   Wasp 2.6 64-bit 4CPU3073+18
−18
(−103)27.5 − 12.5
(+20−5=15)
68.8%
27.5 / 40
100.0%
+18
–   Bobcat 8.0 64-bit 4CPU3054+11
−11
(−122)24.5 − 15.5
(+14−5=21)
61.3%
24.5 / 40
100.0%
−55
–   Rodent III 0.232 64-bit 4CPU3048+19
−19
(−128)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
0
–   Ethereal 8.81 64-bit 4CPU3029+22
−22
(−147)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
100.0%
−37
–   Alfil 15.8 64-bit 4CPU3022+20
−20
(−154)27.5 − 12.5
(+21−6=13)
68.8%
27.5 / 40
100.0%
−28
–   EXchess 7.97b 64-bit 4CPU3017+14
−15
(−159)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+27
–   Rodent III 0.210 64-bit 4CPU3004+32
−32
(−172)32 − 8
(+25−1=14)
80.0%
32.0 / 40
100.0%
+32
–   Demolito 2017-08-26 64-bit 4CPU3001+23
−24
(−175)30.5 − 9.5
(+23−2=15)
76.3%
30.5 / 40
100.0%
0
–   Tucano 7.00 64-bit 4CPU2989+18
−18
(−187)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+22
–   Toga II 4.0 64-bit 4CPU2962+20
−21
(−214)25.5 − 4.5
(+23−2=5)
85.0%
25.5 / 30
100.0%
+72

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Created in 2005-2013 by CCRL team
Last games added on May 23, 2020