CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

Engine Details

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Winter 0.7 64-bit (2983+16
−16
)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 12 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Igel 2.4.0 64-bit3091+20
−20
(+108)27.5 − 47.5
(+14−34=27)
36.7%
27.5 / 75
0.0%
+19
–   chess22k 1.13 64-bit3087+17
−17
(+104)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+24
–   Protector 1.9.0 64-bit3086+7
−7
(+103)5 − 27
(+1−23=8)
15.6%
5.0 / 32
0.0%
−156
–   Senpai 2.0 64-bit3086+9
−9
(+103)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+9
–   iCE 3.0 64-bit3081+7
−7
(+98)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.0%
+86
–   Bagatur 2.0 64-bit3048+26
−26
(+65)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+21
–   SmarThink 1.98 64-bit3043+9
−9
(+60)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−75
–   Naum 4.6 64-bit3032+7
−7
(+49)17 − 15
(+12−10=10)
53.1%
17.0 / 32
0.0%
+70
–   SlowChess Blitz Classic 1.6 64-bit3024+18
−18
(+41)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
0.0%
+39
–   Deuterium 2019.2.37.73 64-bit3023+14
−14
(+40)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
−15
–   Pirarucu 3.0.7 64-bit3020+15
−15
(+37)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+5
–   Hakkapeliitta TCEC v2 64-bit3020+9
−9
(+37)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−18
–   Minic 1.51 64-bit3007+22
−22
(+24)36.5 − 38.5
(+23−25=27)
48.7%
36.5 / 75
3.6%
+14
–   Minic 1.44 64-bit3007+27
−27
(+24)14 − 18
(+6−10=16)
43.8%
14.0 / 32
6.5%
−11
–   Rodent III 0.287 64-bit3005+19
−19
(+22)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
3.5%
+33
–   ChessBrainVB 3.742999+19
−19
(+16)15 − 17
(+10−12=10)
46.9%
15.0 / 32
9.7%
−6
–   Rodent IV 022 64-bit2997+17
−17
(+14)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
10.9%
−61
–   Marvin 3.5.0 64-bit2990+19
−19
(+7)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
28.3%
−27
–   SlowChess Blitz Classic 1.5 64-bit2988+19
−19
(+5)19 − 13
(+15−9=8)
59.4%
19.0 / 32
34.5%
+72
–   Lc0 0.24.0 w591226 64-bit2988+21
−20
(+5)14 − 18
(+9−13=10)
43.8%
14.0 / 32
34.1%
−37
–   Igel 2.2.2 64-bit2987+20
−20
(+4)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
36.7%
−39
–   Hiarcs 142986+8
−8
(+3)16 − 16
(+9−9=14)
50.0%
16.0 / 32
35.7%
+3
–   Amoeba 3.1 64-bit2985+16
−16
(+2)15 − 17
(+4−6=22)
46.9%
15.0 / 32
42.4%
−15
–   Godel 7.0 64-bit2983+17
−17
(0)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
50.1%
−66
–   Amoeba 3.0 64-bit2975+15
−14
(−8)22.5 − 9.5
(+19−6=7)
70.3%
22.5 / 32
78.0%
+141
–   Crafty 25.3 64-bit2968+27
−26
(−15)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
83.2%
−70
–   Bobcat 8.0 64-bit2961+9
−9
(−22)20 − 11
(+15−6=10)
64.5%
20.0 / 31
99.2%
+80
–   Marvin 3.4.0 64-bit2958+15
−15
(−25)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
98.8%
−36
–   Bagatur 1.9 64-bit2950+18
−18
(−33)21 − 11
(+15−5=12)
65.6%
21.0 / 32
99.7%
+68
–   Godel 6.0 64-bit2948+14
−15
(−35)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
99.9%
−45
–   Cheng 4.39 64-bit2944+8
−8
(−39)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−37
–   Spark 1.0 64-bit2927+7
−7
(−56)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+22
–   Igel 2.0.0 64-bit2926+21
−21
(−57)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−23
–   Dirty CUCUMBER 64-bit2925+14
−14
(−58)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+52
–   Atlas 3.91 64-bit2924+11
−11
(−59)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−52
–   Toga II 4.0 64-bit2920+14
−14
(−63)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
+36
–   Spike 1.4 Leiden2920+7
−7
(−63)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−20
–   EXchess 7.97b 64-bit2916+11
−11
(−67)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+4
–   Minic 1.14 64-bit2909+18
−18
(−74)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−22
–   Tucano 8.00 64-bit2894+18
−18
(−89)18 − 12
(+16−10=4)
60.0%
18.0 / 30
100.0%
−9

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Created in 2005-2013 by CCRL team
Last games added on March 28, 2020