CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

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Stoofvlees II a14 RTX2080 (3569+12
−12		)Quote
Author: Gian-Carlo Pascutto (Belgium)
Games played on an RTX2080 with a Leela ratio of 11.7 to Stockfish 8 on 1CPU and 3.0 to Stockfish 8 on 4CPU, on an Intel Core i7-6700K test machine.
This is one of the 8 Stoofvlees versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit 8CPU3697+13
−13		(+128)30 − 62
(+2−34=56)
32.6%
30.0 / 92
0.0%
+29
0 = 0 = = = 0 = 0 0 = = 0 = = 0 = = = = = 0 0 0 = = 0 = 0 = = = 0 = = = = = = 0 = 0 0 = 0 = = = 0 0 = = 0 0 = = 0 0 = = 0 = 0 1 0 = = = = = 0 = 0 = = = 0 = 0 = 0 1 = = 0 0 = = 0 = = =
–   Dragon by Komodo 64-bit 8CPU3679+12
−12		(+110)37.5 − 62.5
(+6−31=63)
37.5%
37.5 / 100
0.0%
+39
= = = 0 = 0 = = = = = 0 = 0 = = = 0 = = 1 = = = = = = 0 0 0 = = = 0 = 0 1 0 = = = = = = = 0 = = = = 1 = 0 = = 0 = 0 = = = 1 0 0 = 0 = = 1 = = = = 0 = 0 0 0 0 0 0 0 = 0 = = = 0 1 = = = = = 0 0 = 0 = =
–   Lc0 0.26.3 t40-1541 RTX20803652+16
−16		(+83)16 − 27
(+3−14=26)
37.2%
16.0 / 43
0.0%
+11
0 = = 0 0 = 1 = = 0 0 = 0 = 0 = 0 = = = = 1 = = = 0 = 0 = = = = 0 1 = = = = 0 = 0 = 0
–   Lc0 0.25.1 t40-1541 RTX20803646+15
−15		(+77)16 − 32
(+0−16=32)
33.3%
16.0 / 48
0.0%
−13
= = 0 = = = = 0 0 = 0 = = = = = 0 = 0 = 0 = = 0 = = = = 0 0 = = = 0 = = = = 0 = = = 0 = 0 0 = 0
–   Stockfish 12 64-bit3635+12
−12		(+66)18 − 24
(+5−11=26)
42.9%
18.0 / 42
0.0%
+27
= = = = = = = = = = 0 0 = 0 0 0 = = = 0 = = = = 0 1 1 = = = 0 1 0 1 1 0 = = = 0 = =
–   Fat Fritz (in Lc0) w471 RTX20803633+11
−11		(+64)68.5 − 111.5
(+8−51=121)
38.1%
68.5 / 180
0.0%
0
= = = = = = = = 0 0 = = = = = = = = = = 0 = 1 0 0 0 = = 0 = 0 0 = 0 = = = 0 = = 0 = 0 0 = = = 0 = = = = 0 = = = 1 0 0 0 = = 1 = = = = = = = = = = = = = = = 0 0 0 = 0 0 = = 0 = 0 = = = = = 0 = = 0 0 = = = = = = = 0 = = 1 0 = = = = = 0 = = = 0 = 0 = = = = 1 = = 0 0 0 = = 0 0 0 = 0 0 0 = 0 = = 1 0 = 0 = = = = = 0 = = = = = = = = 0 = = = 0 = = = 1 = = 0 = 1 = 0
–   Stockfish+NNUE 150720 64-bit 4CPU3628+14
−14		(+59)49 − 67
(+10−28=78)
42.2%
49.0 / 116
0.0%
+17
0 1 0 0 = 0 0 = = = 0 1 = 1 0 = = = 0 = = = = = = 1 = = 0 = = = = 1 0 = 0 = = = = = = 0 = = 0 = 0 0 0 = = = = 0 = = = 0 0 0 0 = = 1 = = = = = = 0 1 = = 0 0 1 = = = = 0 = = = = = = = 1 = 0 0 = = = 0 = = = = = = = = 1 = = = = = = = =
–   Leelenstein 11.1 RTX20803626+10
−10		(+57)37.5 − 62.5
(+1−26=73)
37.5%
37.5 / 100
0.0%
−9
= = = = = = = 0 = 0 = = = = = 0 = 0 0 = = = = = = = = 0 = = = 0 = = = = = = = = = 0 = = = 0 = = = = 0 = = = 0 = = = 0 = = = = 0 0 0 = 0 = = = = 0 1 = = 0 = 0 = 0 = = 0 = 0 0 0 = 0 = = = = 0 = = = = =
–   Lc0 0.23.1 w42850 RTX20803620+13
−13		(+51)37 − 64
(+1−28=72)
36.6%
37.0 / 101
0.0%
−19
0 = 0 = = 0 = = 0 = = = = = 0 = = = = = 0 0 = = = = 1 = = = = 0 = = 0 = 0 = = 0 0 = 0 0 = = = = = = = = = 0 0 = = = = = = = = = 0 = = = 0 = 0 = = = 0 = = = = = = = 0 = 0 = = = = = 0 = 0 = 0 = = 0 0 = 0
–   Fat Fritz (in Lc0) w266 RTX20803609+14
−14		(+40)40.5 − 59.5
(+10−29=61)
40.5%
40.5 / 100
0.0%
−14
1 0 = 0 0 = = 0 1 0 0 = = = 0 0 = 0 = 0 = = = = = = 0 = = = = 0 0 1 = 1 0 = 1 = = = 1 = = = = = 1 = = 0 0 = = = = = 0 = 0 = 0 1 0 = = = 0 = = = = 1 0 0 = = = 0 = 0 = = 0 = = = = = = 0 1 = = 0 = 0 = =
–   Stockfish 2019-10-09 64-bit 4CPU3602+11
−11		(+33)47.5 − 54.5
(+11−18=73)
46.6%
47.5 / 102
0.0%
+15
= 1 = 0 = = = = = = = = = = = = = = = = = = 0 = 1 = = = = = = = = = 0 = 1 = 1 1 = 0 = = = = = 1 1 0 1 0 = = 1 = = = = = = = = = = = = = 1 0 = 0 = = = = = 0 = 0 = 0 0 = 0 0 = = 0 = = 0 = = = = 0 = = 0 1 =
–   Stockfish 11 64-bit 4CPU3601+13
−13		(+32)47 − 55
(+11−19=72)
46.1%
47.0 / 102
0.0%
+12
= = = = = = 1 = = = = 0 = = = 0 = = 0 = = 0 = = 0 = 0 = = = = = = = = = 1 = = 0 = = 1 = 1 = 0 0 = = = = = = = 1 0 = 0 = = = = = = = = 0 = = = 0 = 1 1 = = = 1 = = 0 0 = = 1 = = = 0 0 = 0 0 = = 1 = 1 = = =
–   Allie 0.5 nn49921 RTX20803561+9
−10		(−8)51 − 50
(+11−10=80)
50.5%
51.0 / 101
86.0%
−5
1 = = = = = = = = = 0 = 1 = = = 1 = = = = 0 = = = = = = = 0 = = 0 = = = = = = = = = 1 = = = = = = = = = = = = = = 1 0 0 = = = = = 1 1 = = = 0 = = 1 = = = = = = 1 0 = = = 0 1 = = = = = = = 0 = = = = 1 =
–   Komodo 14 64-bit 8CPU3553+20
−20		(−16)31 − 22
(+18−9=26)
58.5%
31.0 / 53
91.2%
+37
= 1 = 1 1 1 = = = = 1 1 0 1 0 = = 1 = 0 = 1 = 1 1 = 0 1 = = = 1 = = 1 1 0 1 = = = 1 = 0 = = 0 1 = = = 0 0
–   Komodo 14.1 64-bit 8CPU3552+18
−18		(−17)52 − 38
(+32−18=40)
57.8%
52.0 / 90
94.3%
+31
1 = = = 0 1 0 1 = = = = = 1 0 1 = = = 1 0 = = 1 1 1 0 = = = 0 0 1 0 0 1 = 1 0 = 0 1 0 1 1 1 0 1 = = 0 1 = 1 = 1 1 1 = = 0 = 1 1 = 0 1 0 = 1 = 1 = = = = = = = = 1 1 = 1 = = 0 1 = 1
–   Ethereal 12.75 64-bit 8CPU3541+13
−13		(−28)34 − 22
(+21−9=26)
60.7%
34.0 / 56
99.9%
+36
= = 1 1 = = 0 1 1 = 0 1 1 1 = 1 1 0 0 1 = = = 1 = 1 0 = 1 1 = 1 1 = = = 0 = = 1 = = 0 = 0 0 1 1 = = = = 1 = = 1
–   Komodo 13.3 64-bit 4CPU3531+15
−15		(−38)40 − 33
(+19−12=42)
54.8%
40.0 / 73
100.0%
−10
1 = 0 1 = = 0 = = 1 0 = = 1 = 1 = 1 = 1 1 = = = 1 = 0 = 0 1 0 1 = = 0 = 1 = = = 0 1 = = = 1 0 = 1 = = 1 = = = = = 0 = 1 = 0 = 0 = = = = 1 1 = = =
–   Komodo 13.2 64-bit 4CPU3528+15
−15		(−41)52 − 49
(+28−25=48)
51.5%
52.0 / 101
100.0%
−32
= 1 = 1 1 0 = = 1 1 1 0 = = = = 0 1 = 1 1 0 = 0 = = = = 0 0 1 0 1 0 = = = = = = 0 0 = 1 = 0 = 1 0 0 = 0 = 0 = 1 0 = 0 1 0 = = 1 0 1 = = = = 0 1 = 1 1 1 0 = = = 0 = 1 = = = = 1 0 = 0 1 = 1 = = 1 1 = 1 =
–   Komodo 14 64-bit 4CPU3528+11
−11		(−41)58 − 41
(+33−16=50)
58.6%
58.0 / 99
100.0%
+10
= = 1 1 = = 1 = 0 1 1 1 1 1 1 1 = 1 = = 1 1 = 1 = 1 = = 0 0 = = = 1 1 0 0 = 0 = 0 1 0 1 = 0 = 0 1 1 = 0 = 1 = 1 = = 0 = 0 = = = = 1 0 = = 1 1 = = = = = = = = = = 1 1 = = = = = 1 1 = 0 = 1 = = 0 1 1
–   Houdini 6 64-bit 4CPU3517+7
−7		(−52)52.5 − 49.5
(+23−20=59)
51.5%
52.5 / 102
100.0%
−42
= = 1 = = = 1 = = 0 = 1 = 0 = 0 = = 1 = = = = 0 0 1 1 = = 0 1 = = 1 = = 0 = 0 = 1 = 0 = = = 1 1 1 = 1 0 0 = 1 = 1 = 1 = 0 0 0 1 1 = = = = 1 = = 0 = 1 = = 0 = = = = 0 0 = = 0 1 = = = 0 = = = = 1 = 1 = = =
–   Xiphos 0.6 64-bit 4CPU3429+10
−10		(−140)68.5 − 31.5
(+50−13=37)
68.5%
68.5 / 100
100.0%
−16
1 = 1 = 1 = 1 0 1 = 0 = 1 = = 1 1 = = 0 0 = 1 0 1 1 = = 1 = = = = 0 1 = 1 = 1 = 1 0 1 0 1 1 = = 1 1 = 1 1 1 1 0 = 0 = = 1 1 = 1 = 1 = 1 = 1 = 1 1 1 1 = 1 1 = 1 1 0 1 1 1 1 = 1 = 1 0 1 1 1 = 1 = = 0 1
–   Ethereal 11.75 64-bit 4CPU3427+18
−18		(−142)66.5 − 33.5
(+46−13=41)
66.5%
66.5 / 100
100.0%
−34
1 = 1 = 1 = 1 = = 0 = = 0 = 1 = 1 = = = 1 = = 0 0 1 0 = 1 1 1 = = 1 1 0 1 1 = = 1 1 0 = 1 = = 1 = 1 = 1 = 0 1 1 = 1 = = = 1 1 1 1 1 1 1 1 0 = 1 = 1 = 1 1 0 1 0 = = = 1 = 1 0 1 0 1 = 1 = 1 = = 1 = 1 1
–   Fire 7.1 64-bit 4CPU3426+8
−8		(−143)69 − 31
(+47−9=44)
69.0%
69.0 / 100
100.0%
−25
1 = 1 0 1 1 = = 1 = = = 0 = 1 0 1 = = = = 1 1 1 = 1 1 = 1 1 = 1 = 1 1 = 1 = = = 1 1 1 0 = = 1 = = 0 1 1 = = = = = 1 = 1 = 1 1 1 1 1 1 1 1 1 0 = = = 1 1 1 = 0 1 1 1 = = 1 = = 1 0 = = = = 1 1 = 1 1 = 0
–   Fritz 17 64-bit 4CPU3380+15
−15		(−189)74.5 − 26.5
(+61−13=27)
73.8%
74.5 / 101
100.0%
−19
1 1 = 0 0 0 1 1 1 0 1 = 1 1 = = = 1 = 1 1 1 = 0 1 = 1 = 1 0 1 = 1 1 1 0 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 0 1 0 1 = 1 = 1 1 0 1 1 1 = 0 1 1 1 = 1 1 = 0 1 = = = 1 = 1 =
2202 games: 457 wins, 472 losses, 1273 draws (57.8%), score: 49.7%

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021