CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Winter 0.7 64-bit (2978+15
−15
)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 14 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Igel 2.4.0 64-bit3090+20
−20
(+112)27.5 − 47.5
(+14−34=27)
36.7%
27.5 / 75
0.0%
+23
0 = 1 0 0 0 0 = 0 = 0 0 = 1 = 0 1 = 0 = 0 0 0 0 0 1 1 = 0 = = = = = 0 0 0 0 1 0 = 1 0 = = = 0 = 0 1 0 1 = = 0 0 = = 0 0 1 = = 0 = = 0 0 1 1 = 0 1 0 1
–   Senpai 2.0 64-bit3087+8
−8
(+109)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+15
0 1 1 0 0 0 1 = 0 1 = 1 = = 0 = 1 0 0 0 0 0 0 1 0 0 0 1 0 = 0 1
–   Protector 1.9.0 64-bit3087+7
−7
(+109)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−150
0 0 0 0 = 0 0 0 = 0 0 0 1 0 = 0 0 = 0 0 0 = = 0 0 = = 0 0 0 0 0
–   chess22k 1.13 64-bit3085+16
−16
(+107)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+27
= = 0 1 1 0 = = = 0 1 = 0 = = 0 = 0 = 0 0 = = 0 0 1 1 0 = 0 = 0
–   iCE 3.0 64-bit3081+7
−7
(+103)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+91
0 1 1 0 1 0 1 0 = 0 0 1 1 = = 0 = = 1 = 1 1 = 0 1 0 1 0 0 = = 0
–   SmarThink 1.98 64-bit3043+8
−8
(+65)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−70
1 = 0 = 0 = = = 1 0 = 1 = = 0 0 0 0 = 0 = 0 0 1 0 0 0 0 0 0 0 =
–   Naum 4.6 64-bit3032+7
−7
(+54)17 − 15
(+12−10=10)
53.1%
17.0 / 32
0.0%
+75
= 1 1 = 0 = = 1 0 0 1 = 1 0 0 1 1 0 = 0 0 = 1 1 1 0 = = 1 0 = 1
–   Bagatur 2.0 64-bit3032+16
−16
(+54)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+10
0 0 0 = 1 0 1 0 1 = = = 1 0 0 1 = 0 1 0 1 = = = = = 0 = 0 1 0 =
–   Minic 2.07 64-bit3028+17
−17
(+50)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+27
0 1 0 1 = = = = = 1 0 0 = = 1 0 1 = 0 1 1 = 0 = 0 0 1 1 0 0 0 1
–   SlowChess Blitz Classic 1.6 64-bit3024+18
−18
(+46)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
0.0%
+44
0 0 1 = 1 1 0 = 0 = 1 = = 1 0 0 = 0 0 = = 1 1 1 1 = = 0 = = =
–   Marvin 3.6.0 64-bit3021+19
−19
(+43)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+11
1 1 0 = 0 0 = 0 1 = = 1 1 = 0 1 0 1 = = = = 0 0 = = = 0 0 1 0 =
–   Deuterium 2019.2.37.73 64-bit3021+12
−12
(+43)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
−12
0 = = 1 1 0 1 = 0 = 0 = = = = 1 = 0 1 = = 0 = = 0 0 = = = 0 0 0
–   Combusken 1.1.0 64-bit3020+19
−19
(+42)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−99
0 0 = 0 0 = 0 0 0 0 = 0 0 0 1 = 1 1 = 0 0 1 = 0 1 = 0 = 0 0 0 =
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(+42)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−13
= = 0 = = 0 0 1 0 0 1 1 0 0 0 1 1 0 = = 0 = 1 1 0 1 0 0 = 1 = 0
–   Pirarucu 3.0.7 64-bit3020+15
−15
(+42)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+10
1 = = 1 0 0 0 = = 1 = = 1 1 = = 0 0 1 1 0 0 0 = 0 = = 0 1 = 0 =
–   Minic 1.51 64-bit3005+22
−22
(+27)36.5 − 38.5
(+23−25=27)
48.7%
36.5 / 75
1.8%
+17
0 0 1 1 0 = = 0 = 1 1 1 0 0 0 1 0 = 0 = = 1 1 0 = 1 = 1 1 = = = = = = 1 0 = 1 = 0 0 0 0 0 0 0 = 0 = 1 0 1 = 1 1 = = 1 0 0 0 = 1 = 1 1 = 0 = 0 = 1 = 1
–   Rodent III 0.287 64-bit3005+19
−19
(+27)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
1.1%
+38
1 0 = 0 = 1 1 0 = 0 0 1 1 0 0 0 1 = 1 = 0 0 1 1 0 1 1 1 0 1 1 0
–   Minic 1.44 64-bit3004+26
−26
(+26)14 − 18
(+6−10=16)
43.8%
14.0 / 32
4.0%
−9
0 = 0 = 0 1 = = = = = 1 = = = 1 = 0 = = = 0 1 = 0 1 0 1 = 0 0 0
–   ChessBrainVB 3.743003+17
−17
(+25)15 − 17
(+10−12=10)
46.9%
15.0 / 32
1.2%
+2
= = 0 0 0 1 0 0 = 0 1 = 1 1 0 = = 1 1 = 1 1 = 0 1 0 = 0 1 0 = 0
–   Rodent IV 022 64-bit2995+15
−15
(+17)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
4.9%
−58
0 1 0 1 = = 1 0 = = 0 0 0 1 = 1 0 1 0 1 0 = = 1 0 = 0 0 0 = 0 0
–   Lc0 0.24.0 w591226 64-bit2991+20
−20
(+13)14 − 18
(+9−13=10)
43.8%
14.0 / 32
15.5%
−29
0 0 0 1 0 0 = 1 0 = = 1 = 1 0 = = 0 1 = 0 1 1 0 1 = = 0 0 = 0 1
–   Marvin 3.5.0 64-bit2989+17
−17
(+11)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
17.5%
−23
0 0 1 0 1 = 1 0 0 = 0 1 = = 0 = 1 = 0 1 0 = 0 = = 1 = = 1 1 0 0
–   SlowChess Blitz Classic 1.5 64-bit2988+19
−19
(+10)19 − 13
(+15−9=8)
59.4%
19.0 / 32
20.8%
+77
0 1 = 1 = 1 1 = 0 = 1 0 0 1 = 0 0 1 = 1 1 1 0 0 1 1 1 1 = 0 1 =
–   Igel 2.2.2 64-bit2987+20
−20
(+9)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
23.7%
−34
0 1 = 1 0 0 = = 0 0 = = = = = = 0 0 0 = = 1 = 1 = 0 0 = = 1 = =
–   Monolith 2 64-bit2987+17
−16
(+9)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
21.9%
−18
0 = 0 1 0 = = 0 = = 0 = 1 = 0 1 1 0 = 0 = 1 0 = = 1 = = 1 = = 0
–   Hiarcs 142984+8
−8
(+6)16 − 16
(+9−9=14)
50.0%
16.0 / 32
22.1%
+6
= 1 = = = = = 0 0 = 1 1 1 0 1 0 = 1 1 = 1 0 0 = 0 0 = 0 1 = = =
–   Amoeba 3.1 64-bit2984+14
−15
(+6)15 − 17
(+4−6=22)
46.9%
15.0 / 32
28.2%
−11
= = 1 = 0 0 = = = 1 1 0 = 0 = = = 0 = = = = = 0 = = = = = = 1 =
–   Godel 7.0 64-bit2981+15
−15
(+3)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
40.1%
−63
0 1 1 0 = = = = 1 = 1 0 0 0 0 0 0 0 0 = 0 = 1 = = 0 = = = = 1 0
–   Amoeba 3.0 64-bit2974+15
−14
(−4)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
63.5%
+145
1 1 1 1 0 1 = 1 1 = 1 = 1 1 1 1 0 1 1 0 0 = = 1 = 0 1 1 = 1 1 0
–   Crafty 25.3 64-bit2966+24
−24
(−12)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
80.9%
−67
1 = = 0 1 1 = = 1 0 = 0 = 0 0 = 0 0 = 1 0 0 = 0 1 0 0 0 1 1 0 1
–   Bobcat 8.0 64-bit2960+9
−9
(−18)20 − 11
(+15−6=10)
64.5%
20.0 / 31
98.4%
+84
0 = 1 1 1 = 1 = 1 = 0 0 = 1 1 = 0 1 1 1 1 = 1 = 1 1 = 0 0 1 =
–   Marvin 3.4.0 64-bit2958+15
−15
(−20)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
97.0%
−31
0 1 = 0 0 0 0 = 1 = = 1 0 1 = 0 0 = 1 1 0 1 1 0 = = = 1 0 1 = =
–   Crafty 25.6 64-bit2955+19
−19
(−23)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
97.5%
−34
= 0 1 0 0 0 1 1 0 = 0 = = = 1 1 0 1 = 0 = 1 = = 0 1 1 = 0 0 1 =
–   Bagatur 1.9 64-bit2951+18
−18
(−27)21 − 11
(+15−5=12)
65.6%
21.0 / 32
99.1%
+74
= = 1 1 1 = = = 0 1 1 = = 0 = 1 1 1 0 1 1 0 1 1 1 1 = = = 1 0 =
–   Godel 6.0 64-bit2948+14
−15
(−30)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
99.8%
−40
1 0 = 1 = = 0 1 0 0 0 0 = 1 0 1 0 1 0 = = 1 1 0 1 1 1 0 0 = 0 1
–   Cheng 4.39 64-bit2943+8
−8
(−35)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−33
1 0 0 0 1 0 = 1 0 0 0 0 1 0 = 0 1 0 = 1 1 1 1 = 1 0 = = = = 1 1
–   Asymptote 0.8 64-bit2928+17
−17
(−50)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
100.0%
−63
1 0 1 0 1 0 0 = 1 1 1 = 0 1 0 = 1 = = = = = 0 = 0 1 0 = = = = 0
–   Spark 1.0 64-bit2927+7
−6
(−51)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+27
= = = 0 = = 0 1 1 1 0 0 0 1 = 1 1 1 = 1 1 0 = = 1 1 = = 1 1 = 1
–   Dirty CUCUMBER 64-bit2926+13
−14
(−52)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+58
= 1 1 0 = 1 1 1 = 1 = = = 1 1 0 = 1 1 1 = 0 = 0 1 = 1 0 1 1 1 =
–   Atlas 3.91 64-bit2925+10
−10
(−53)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−46
1 = 0 = 0 1 1 1 0 1 0 = 1 0 = = 1 = 0 0 0 = 1 1 = 1 1 = 0 0 = =
–   Igel 2.0.0 64-bit2925+21
−21
(−53)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−19
1 0 0 = 0 = 0 0 1 = = 0 1 0 = 1 = 0 0 1 1 1 1 1 1 0 1 0 1 1 = 1
–   Toga II 4.0 64-bit2922+13
−13
(−56)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+43
0 0 = = 1 = 1 1 = = = 1 1 = 0 0 1 = 1 = 1 1 1 1 1 = = 1 1 = = =
–   Spike 1.4 Leiden2920+6
−7
(−58)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−15
1 0 1 = 1 = 1 = 1 0 1 0 0 = = 0 1 1 0 0 = = = = 0 1 = = 1 = 1 1
–   EXchess 7.97b 64-bit2916+10
−11
(−62)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+9
0 = 1 1 = 1 0 0 1 1 1 0 1 1 1 = 1 = 1 0 1 1 1 = 0 1 = 1 0 0 0 0
–   Minic 1.14 64-bit2909+18
−18
(−69)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−17
1 1 = = = 0 = = 1 1 = 1 0 1 0 0 = 1 1 = 1 = 1 = 1 0 1 = 0 0 0 1
–   Tucano 8.00 64-bit2894+17
−17
(−84)18 − 12
(+16−10=4)
60.0%
18.0 / 30
100.0%
−4
= 1 0 = = 0 0 1 = 0 0 1 0 0 1 1 1 0 1 1 1 1 1 0 1 1 1 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020