CCRL 40/15
Downloads and Statistics
March 8, 2021
Testing summary:
Total: 1'223'546 games
played by 2'800 programs

White wins: 420'224 (34.3%)
Black wins: 308'992 (25.3%)
Draws: 494'330 (40.4%)
White score: 54.5%

Engine Details

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Spark 0.4 32-bit (2821+16
−16		)Quote
Author: Allard Siemelink (Netherlands) Link: Homepage
This is one of the 9 Spark versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 4 32-bit3017+14
−15		(+196)8 − 22
(+1−15=14)
26.7%
8.0 / 30
0.0%
+52
0 1 = = = 0 0 = = 0 0 = 0 = 0 0 = 0 0 = = = 0 = = 0 0 0 0 =
–   Stockfish 1.9.1 32-bit3000+16
−15		(+179)7 − 27
(+3−23=8)
20.6%
7.0 / 34
0.0%
−41
0 = 0 0 1 = 1 0 = 0 = 0 0 0 = 0 0 = = 0 0 0 0 0 1 0 = 0 0 0 0 0 0 0
–   Stockfish 1.8 32-bit2989+17
−17		(+168)8 − 30
(+0−22=16)
21.1%
8.0 / 38
0.0%
−19
0 = = = 0 = 0 = 0 = 0 0 0 0 0 = = = = 0 0 0 0 0 = 0 = 0 0 0 0 0 = = 0 0 = =
–   Critter 0.90 32-bit2989+15
−15		(+168)7 − 27
(+3−23=8)
20.6%
7.0 / 34
0.0%
−52
0 = 0 1 0 0 0 0 = = 0 = 0 0 0 0 0 0 0 = 0 0 0 = = 0 0 0 0 1 1 0 0 =
–   Stockfish 1.7.1 32-bit2976+16
−16		(+155)8 − 26
(+0−18=16)
23.5%
8.0 / 34
0.0%
−8
0 0 = = = 0 = = 0 0 0 = = 0 0 0 = = = 0 0 = 0 = = 0 0 0 0 = = = 0 0
–   Critter 0.80 32-bit2924+15
−15		(+103)15 − 26
(+4−15=22)
36.6%
15.0 / 41
0.0%
+21
1 0 1 = = = 0 = 0 0 0 = = = = = 0 = 0 = 0 0 0 = 1 = = 0 = = 0 0 1 0 = = = = = 0 =
–   Rybka 2.3.2a 32-bit2912+9
−9		(+91)8 − 22
(+0−14=16)
26.7%
8.0 / 30
0.0%
−46
0 = 0 0 = 0 0 0 = = = 0 = 0 0 = 0 = = 0 0 = = 0 = 0 = = = =
–   Komodo 1.2 32-bit2896+14
−14		(+75)17.5 − 28.5
(+6−17=23)
38.0%
17.5 / 46
0.0%
+1
1 0 0 1 = 1 = 0 = 0 0 = = 0 = 0 0 = 0 0 0 = 0 = = = 0 = = 1 0 0 1 = = 0 = 1 = = 0 = = = = =
–   Fritz 122886+10
−11		(+65)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
+4
= = = 0 0 = = 0 0 = 0 1 0 = = = = 0 = 1 0 = 0 = 1 0 = 0 1 1
–   Gull 1.0a 32-bit2885+12
−12		(+64)12 − 22
(+4−14=16)
35.3%
12.0 / 34
0.0%
−27
= 0 1 0 0 = 0 0 0 = = = 1 1 = = 0 = = = 1 = = = 0 0 0 0 0 = 0 = 0 =
–   Critter 0.70 32-bit2877+19
−19		(+56)13 − 21
(+3−11=20)
38.2%
13.0 / 34
0.0%
−12
= = 0 0 1 = = = = = 1 0 0 1 0 0 0 = = 0 = 0 = 0 = = = = = = = 0 = =
–   Gull 1.1 32-bit2876+17
−17		(+55)13 − 21
(+5−13=16)
38.2%
13.0 / 34
0.0%
−16
0 0 0 0 = = 1 = 1 0 1 1 = 0 = = = = = = 0 = 0 0 1 0 0 = = = 0 = = 0
–   Hiarcs 13.12874+14
−14		(+53)14 − 20
(+8−14=12)
41.2%
14.0 / 34
0.0%
−6
0 0 0 0 0 = 1 = = = 0 0 0 0 = 0 1 0 1 1 1 = 1 = = = = 0 = 0 0 = 1 1
–   Gull 0.12a 32-bit2870+21
−21		(+49)17 − 18
(+7−8=20)
48.6%
17.0 / 35
0.0%
+40
= = = 1 = = = = = 1 0 0 1 = = = 0 = = = 0 0 0 = = = 0 1 1 1 0 = = = 1
–   Thinker 5.4d Inert 32-bit2856+10
−10		(+35)21.5 − 24.5
(+8−11=27)
46.7%
21.5 / 46
0.0%
+18
1 0 1 0 = = = = 0 = = = = = 0 = = = 1 = = = = = 1 = = 0 0 1 = = = = 1 = 0 0 = 0 1 0 1 = = 0
–   Deep Junior 12 32-bit2856+18
−19		(+35)6 − 4
(+4−2=4)		60.0%
6.0 / 10
0.2%
+93
= 1 = = = 0 1 0 1 1
–   Gull 0.11a 32-bit2847+21
−21		(+26)18.5 − 17.5
(+8−7=21)
51.4%
18.5 / 36
2.2%
+33
= 0 1 1 = 0 1 0 1 0 = = = = = = = = = = 1 0 0 1 1 = 1 = = 0 = = = = = =
–   Protector 1.3.5 32-bit2828+15
−15		(+7)28.5 − 28.5
(+14−14=29)
50.0%
28.5 / 57
23.9%
+7
= = = = = = = = = 0 = 1 1 0 = = = = 1 = 0 0 1 1 = = = 0 0 0 0 1 = 0 1 = = = 0 = = 1 0 = 1 1 0 1 1 1 = = = 1 0 0 =
–   Grapefruit 1.0 32-bit2826+9
−9		(+5)20.5 − 17.5
(+11−8=19)
53.9%
20.5 / 38
30.3%
+29
0 1 = = 1 1 1 0 = = = = = 1 0 = = 1 = = 0 1 = 1 1 1 1 = 0 = = = = = = 0 0 0
–   Toga II 1.4.1SE2826+12
−12		(+5)3 − 1
(+2−0=2)		75.0%
3.0 / 4
30.3%
+162
1 = = 1
–   Deep Sjeng WC2008 32-bit2825+12
−12		(+4)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
34.3%
−55
0 = = =
–   Protector 1.3.4 32-bit2824+15
−15		(+3)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
38.1%
+33
0 = = = = = = = = 1 = 1 0 = = 1 = = 1 = 0 1 1 1 0 1 1 0 = 0
–   Booot 5.02824+15
−15		(+3)18 − 24
(+9−15=18)
42.9%
18.0 / 42
37.3%
−43
= 1 = 0 1 = = 0 = = 0 0 0 0 1 = = = = = 0 1 0 = 1 0 1 1 0 = 1 = 0 = = 0 1 0 = = 0 0
–   Cyclone xTreme2823+13
−13		(+2)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
40.5%
+11
1 = 0 1 1 = = 1 = = 0 1 = 0 1 = 1 = 0 0 = = 0 1 = = 0 0 = 1
–   Cyclone xTreme Rage2820+25
−25		(−1)2 − 2
(+0−0=4)		50.0%
2.0 / 4
52.0%
−1
= = = =
–   Deep Junior 11.2 32-bit2816+21
−21		(−5)21.5 − 16.5
(+13−8=17)
56.6%
21.5 / 38
62.9%
+34
= 0 = 0 1 = = = 0 1 = 0 1 1 = = 1 0 = = 1 = = 1 1 1 = 1 0 1 = 0 = = 0 1 = 1
–   Zappa Mexico II 32-bit2808+12
−12		(−13)5 − 3
(+2−0=6)		62.5%
5.0 / 8
88.7%
+46
= 1 = = = 1 = =
–   Hannibal 1.0a 32-bit2800+12
−12		(−21)21 − 25
(+10−14=22)
45.7%
21.0 / 46
98.1%
−47
= 0 = = 1 0 0 = 0 = 1 0 = = 1 = = 0 = = = 0 0 0 = = 1 = 1 1 1 0 = = 1 0 0 0 = = 1 = = 0 = 1
–   Onno 1.2.70 32-bit2786+18
−18		(−35)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
99.8%
−62
= = = = = 0 = =
–   Jonny 4.002778+11
−11		(−43)18.5 − 14.5
(+12−8=13)
56.1%
18.5 / 33
100.0%
−6
1 1 0 0 1 1 = 1 = = = = 1 0 1 0 0 = 1 = 0 = 1 = = = = 0 1 1 1 = 0
–   Bright 0.5c2778+12
−12		(−43)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
+44
= = 1 1 1 1 1 = = = 1 = 1 = 0 1 = = = = = 1 1 = 1 = = 0 = =
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10		(−48)16 − 14
(+9−7=14)
53.3%
16.0 / 30
100.0%
−30
= 1 1 = = 1 = = 1 0 0 1 1 = 0 0 = 1 1 0 = = = = = 0 = 1 = 0
–   Ktulu 92752+12
−12		(−69)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−136
= = 0 =
–   SmarThink 1.20 32-bit2746+16
−16		(−75)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−170
0 0 = 1
–   Spike 1.2 Turin2745+7
−7		(−76)18.5 − 11.5
(+12−5=13)
61.7%
18.5 / 30
100.0%
−3
1 = 0 = = = 1 = = 1 1 0 1 = 1 0 = 0 = 1 = 1 1 = 0 = 1 1 = 1
–   MinkoChess 1.0 32-bit2744+32
−32		(−77)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−49
= = 0 = = 1 1 = = =
–   MinkoChess 1.1 32-bit2740+27
−27		(−81)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−81
= = = =
–   Chronos 1.9.9 32-bit2740+17
−17		(−81)11 − 5
(+8−2=6)		68.8%
11.0 / 16
100.0%
+43
1 1 0 = 1 1 = 0 = = 1 1 = 1 = 1
–   Twisted Logic 20100131x 32-bit2736+18
−17		(−85)21.5 − 12.5
(+12−3=19)
63.2%
21.5 / 34
100.0%
−10
= 0 = = 1 = 1 = 1 1 1 1 = 1 1 = = = 1 = = = = 1 = = = 1 = 1 = = 0 0
–   Crafty 23.4 32-bit2732+19
−19		(−89)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−89
= = = =
–   Bison 9.11 32-bit2727+14
−14		(−94)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+7
= = 1 1 = = 1 =
–   BugChess2 1.7 32-bit2698+22
−22		(−123)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+34
= 1 = 1
–   Booot 4.15.12696+30
−30		(−125)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−125
0 = 0 1 0 = 1 1
–   Frenzee Feb08 32-bit2695+13
−13		(−126)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−30
0 = 1 1
–   Crafty 23.2 32-bit2695+32
−32		(−126)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+30
= 1 1 =
–   ECE 19.6.6.3 64-bit2694+21
−21		(−127)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+23
= = 1 1 1 1 0 1 1 0
–   Chessmaster 11 Aiglos II2693+18
−18		(−128)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Scorpio 2.6 32-bit2693+31
−31		(−128)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+160
1 1 = 1
–   MinkoChess 0.8 32-bit2674+33
−33		(−147)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
−12
= 1 = 1 0 1 = = 1 1 = 1
–   Daydreamer 1.75 32-bit2667+17
−17		(−154)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+129
1 1 1 =
–   Scorpio 2.5 32-bit2663+32
−32		(−158)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−8
= = 1 1
–   BugChess2 1.6.4 32-bit2657+22
−22		(−164)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Colossus 2008b2643+12
−12		(−178)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−27
1 1 = =
1159 games: 254 wins, 351 losses, 554 draws (47.8%), score: 45.8%

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Created in 2005-2013 by CCRL team
Last games added on March 8, 2021