CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Stockfish 11 64-bit 4CPU (3601+13
−13
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 72 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.25.1 t40-1541 RTX20803645+15
−15
(+44)21 − 26
(+6−11=30)
44.7%
21.0 / 47
0.0%
+14
1 = 0 = 0 = = = = = = = 0 1 = = = = = 1 0 = 0 = 0 1 = = = = = = = = = = = = 0 0 0 1 0 1 0 = =
–   Fat Fritz (in Lc0) w471 RTX20803632+11
−11
(+31)45 − 55
(+9−19=72)
45.0%
45.0 / 100
0.0%
+5
= = = = 0 = 0 = = = 0 1 = = = 1 = = = = = = 0 = 0 = 0 = = = = = = 0 = = = = 0 = = 1 = 0 0 = 0 = 0 0 = = = 1 = = = 1 = 1 = = 0 = = 0 = 0 = = = = = = 1 = = 1 = = = = 0 = = = = = = = = 0 0 = = = = = = 1
–   Stockfish+NNUE 150720 64-bit 4CPU3628+14
−14
(+27)81.5 − 100.5
(+10−29=143)
44.8%
81.5 / 182
0.1%
0
0 = = = = = = = = 1 = = 0 = 0 = = = = = 0 = = = 0 = 1 = = 1 = 0 = 0 = = = = = = = = = = = = = = = = = = = = = 0 1 0 0 = = = = 0 = = = 0 1 = 0 0 1 = = = = = 0 0 = = = = = 0 1 = = = = 0 = = = 0 = = = = = = = = = = 1 = = = = 0 0 0 = 0 = = = = = = = = 1 = = 0 = = = 0 = = = = = = = = = = = = 0 = = = = 0 = = = = = = = = = = = = = = = = = = = 0 = = 1 = = = 0 = = = = =
–   Leelenstein 11.1 RTX20803626+10
−10
(+25)41.5 − 49.5
(+8−16=67)
45.6%
41.5 / 91
0.1%
+1
= = 1 = 1 = 1 = = = = 1 = = 0 = = 1 = = = 0 = = = 0 1 = 0 = = = = = = 0 = = 0 0 = = = = = = 0 = = = = 0 = 0 = = = = = = = = = = 0 0 = = = 0 = = 1 0 1 = = = = = = 0 = 0 = = = = = = =
–   Lc0 0.23.1 w42850 RTX20803620+13
−13
(+19)40 − 51
(+6−17=68)
44.0%
40.0 / 91
1.6%
−12
= = = = = = 0 0 = = = 0 = = 0 0 = = = = = = = = = = = = = = 1 = = 0 = = 1 = = = 0 = = = = 0 = 0 = 1 = 0 1 = = 0 1 0 = = = = = = = = = 0 0 = = = = 0 = = = = = 0 = = = 1 = = 0 = = = =
–   Fat Fritz (in Lc0) w266 RTX20803608+14
−14
(+7)43.5 − 47.5
(+9−13=69)
47.8%
43.5 / 91
22.1%
−4
0 0 = = = 0 = = 0 = = 0 = = = = = = 1 = = = = = = = = = = = 1 = 0 = = 0 1 0 = = = = = = = = = = 1 0 1 = = = 1 = = 0 = 0 = 0 = = = = = 1 = = = 0 = = = = = = = = = 1 = = = = = = = = 1
–   Stoofvlees II a14 RTX20803568+12
−12
(−33)55 − 47
(+19−11=72)
53.9%
55.0 / 102
100.0%
−13
= = = = = = 0 = = = = 1 = = = 1 = = 1 = = 1 = = 1 = 1 = = = = = = = = = 0 = = 1 = = 0 = 0 = 1 1 = = = = = = = 0 1 = 1 = = = = = = = = 1 = = = 1 = 0 0 = = = 0 = = 1 1 = = 0 = = = 1 1 = 1 1 = = 0 = 0 = = =
–   Allie 0.5 nn49921 RTX20803560+10
−10
(−41)52 − 38
(+20−6=64)
57.8%
52.0 / 90
100.0%
0
= = = 0 = = = 1 1 = = = 0 0 = = 1 = = = = 1 = = 1 = = = = = 1 = = = = 0 = = = = = 1 = = = 1 1 = 1 = = 0 = = = = = = 1 1 = 1 = 0 = = 1 = 1 1 1 = = = = = = = = = 1 1 = = = = = = 1 =
–   Komodo 13.3 64-bit 4CPU3531+15
−15
(−70)49.5 − 23.5
(+29−3=41)
67.8%
49.5 / 73
100.0%
+33
1 1 = 1 1 = = 1 0 1 1 1 = 1 = = = = = = 1 = = 1 = = = = = = 1 1 = 0 = 1 1 1 1 = = 1 = 1 = = = = = 1 = 1 = 1 = = = = 1 1 = = 1 = 1 1 0 1 1 = = = =
–   Komodo 14 64-bit 4CPU3528+11
−11
(−73)125 − 74
(+59−8=132)
62.8%
125.0 / 199
100.0%
−2
= 1 = = = 1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 = = 0 = = 1 = = = = = 1 = = = = = 1 1 = = 1 0 = 1 = 1 = 1 1 1 = = = 1 1 = = = = 0 = = = = = = = = 1 = = = = = 1 = 1 = = = = = 1 1 1 = 1 = = = = = 1 = 1 = 1 1 = = = 1 1 = = = = = = = = = = 1 1 = 1 1 = = = = = = 0 0 = 0 = = = 1 = 1 1 1 = 1 = 1 = 1 = 1 = = = = = 1 = 1 = = = = = = 1 = = = 1 1 = = = 1 = 1 = = 1 = = = = = = 1 0 = = = = 1 = = 1 1 = = = = 0 = = 1
–   Komodo 13.2 64-bit 4CPU3527+15
−15
(−74)41 − 27
(+20−6=42)
60.3%
41.0 / 68
100.0%
−16
= 1 1 0 0 = = = 0 = 1 = = = = = 1 1 = = 1 1 = = = = 1 1 = 1 = = = = 1 = = = 1 = = = 1 1 1 0 1 1 = = = = = 0 1 = = = 1 = = 0 1 = = = = =
–   Houdini 6 64-bit 4CPU3516+7
−7
(−85)42 − 26
(+17−1=50)
61.8%
42.0 / 68
100.0%
−24
= = = = = = = = = 0 1 = 1 = = = = 1 1 = = = 1 1 1 = = = = = 1 1 1 = = 1 = = = 1 = = 1 = = = = = = 1 = = = = = = = = = 1 = = = = 1 = 1 =
–   Ethereal 12.25 64-bit 4CPU3468+21
−21
(−133)47.5 − 17.5
(+31−1=33)
73.1%
47.5 / 65
100.0%
+9
1 = = 1 = 1 = 1 = 1 = 1 = 1 1 1 = 1 = 1 = 1 0 1 = 1 = 1 = 1 = = 1 = = 1 = 1 = 1 = 1 = 1 = = = = = 1 = 1 = 1 = 1 = = 1 1 = 1 1 = 1
–   Xiphos 0.6 64-bit 4CPU3429+10
−10
(−172)51 − 17
(+35−1=32)
75.0%
51.0 / 68
100.0%
−16
= = 1 1 1 = 1 = 1 = 1 1 1 = 1 = 1 1 1 = 1 0 = 1 = = = = 1 1 1 = 1 = = 1 = = = = 1 = = = 1 = 1 = 1 = 1 = = 1 1 1 1 = = 1 1 1 1 = 1 1 1 =
–   Ethereal 11.75 64-bit 4CPU3427+18
−18
(−174)55 − 13
(+42−0=26)
80.9%
55.0 / 68
100.0%
+34
1 = 1 = 1 = 1 = 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 = = = 1 1 1 = 1 1 1 1 = = 1 = 1 = = = = 1 1 1 1 = 1 1 1 1 1 = 1 = 1 = 1 = = = 1 = 1 1 1 1
–   Fire 7.1 64-bit 4CPU3426+8
−8
(−175)52 − 16
(+37−1=30)
76.5%
52.0 / 68
100.0%
−6
= = 1 = 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 = = = = = 1 = = 1 1 1 = = = 1 1 = = 1 1 = 1 1 1 0 1 = 1 = 1 = 1 = 1 = = = 1 = = = 1 1 1 = = 1 1 1
–   Laser 1.7 64-bit 4CPU3363+9
−9
(−238)59 − 8
(+51−0=16)
88.1%
59.0 / 67
100.0%
+59
1 1 1 = 1 = 1 = 1 = 1 = 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 = = 1 1 1 = 1 = 1 1 1 1 = = 1
–   Defenchess 2.2 64-bit 4CPU3354+11
−11
(−247)56.5 − 10.5
(+46−0=21)
84.3%
56.5 / 67
100.0%
−2
1 1 1 = = = 1 = = 1 1 = 1 1 = 1 1 1 = 1 1 1 1 = = 1 1 1 1 1 1 = 1 = 1 1 1 = 1 1 1 1 = 1 1 = 1 = 1 = 1 1 1 = 1 = 1 1 1 1 = 1 1 1 = 1 1
–   RofChade 2.202 64-bit 4CPU3344+15
−15
(−257)57.5 − 9.5
(+48−0=19)
85.8%
57.5 / 67
100.0%
+7
1 = 1 = 1 1 1 1 1 1 1 = 1 = = 1 1 = 1 1 1 = 1 1 = 1 1 = 1 = 1 = 1 = 1 = 1 = 1 1 1 = 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = = 1 1
–   Fizbo 2 64-bit 4CPU3343+9
−9
(−258)55 − 12
(+45−2=20)
82.1%
55.0 / 67
100.0%
−26
1 = 1 1 0 = 1 = 1 = 1 = 1 = 1 1 = 1 1 1 1 = 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = = 1 1 = 1 0 1 1 1 1 1 = 1 1 = 1 1 = 1 = 1 = = = 1 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 17, 2021