CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Scorpio 1.9 (2641+13
−13		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 22 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 32-bit2922+16
−16		(+281)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+62
0 0 0 1
–   Rybka 2.3 LK 32-bit2896+24
−24		(+255)9 − 55
(+3−49=12)
14.1%
9.0 / 64
0.0%
−34
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 0 = 0 0 0 1 = = 0 0 0 0 0 = 0 0 = 0 0 0 = 0 0 0 = = 0 0 0 1 = 0
–   Rybka 2.3.1 32-bit2894+17
−17		(+253)13 − 51
(+4−42=18)
20.3%
13.0 / 64
0.0%
+40
0 0 = = 0 0 0 0 0 = 0 1 0 0 = 0 0 = 0 0 = 1 0 0 0 0 = 0 0 0 0 0 = = = 0 0 = 1 0 = 1 = = 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = 0 = 0 0 0
–   Rybka 2.2 32-bit2893+14
−14		(+252)22 − 90
(+8−76=28)
19.6%
22.0 / 112
0.0%
+27
= 1 = 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 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 = 0 0 0 0 0 1 0 0 0 0 = 0 1 0 1 0 = 0 1 0 = = = 0 = = 1 0 0 0 0 = 0 = 0 0 1 0 = 0 = 0 0 = 0
–   Rybka 2.3 32-bit2873+32
−31		(+232)17.5 − 62.5
(+7−52=21)
21.9%
17.5 / 80
0.0%
+28
0 0 1 0 0 0 0 1 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 1 0 0 0 0 = = 1 0 = = 0 0 0 0 = = 0 = 1 0 0 = 0 0 0 0 0 0 = 0 0 0 0 = 0
–   Rybka 2.1 32-bit2857+12
−12		(+216)24 − 104
(+9−89=30)
18.8%
24.0 / 128
0.0%
−18
0 0 0 0 = 1 1 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 0 = 0 0 0 0 = 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 1 = 0 = 0 0 1 0 0 0 = 1 0 = 0 1 0 = = 0 0 0 0 0 = 0 0 0 = 0 0 0 1 0 0 0 0 0 0 0 = 0 0 = 0 = 0
–   Rybka 1.0 64-bit2852+15
−14		(+211)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
+75
0 0 1 0 0 = 0 = = = = = = 0 = 0 0 1 0 0 0 0 1 0 0 0 1 0 = = = 0
–   Shredder 112847+13
−13		(+206)3.5 − 31.5
(+1−29=5)
10.0%
3.5 / 35
0.0%
−147
1 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 0 0 0 = 0
–   Hiarcs 11.22807+16
−16		(+166)10 − 25
(+5−20=10)
28.6%
10.0 / 35
0.0%
+12
0 = = 0 0 1 0 0 = 0 0 1 0 0 0 0 0 0 = = = 0 1 0 = = 1 0 0 0 0 0 = 1 =
–   Hiarcs 11.12803+11
−11		(+162)30.5 − 100.5
(+14−84=33)
23.3%
30.5 / 131
0.0%
−31
0 0 = 0 1 0 0 = 0 0 = 0 = 0 0 0 = = 0 0 0 0 = 1 0 0 1 1 0 = 0 0 0 = 0 0 0 = = 0 = 0 = 1 0 1 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 0 = 0 0 0 0 = 0 0 = = = 1 = 0 = = 0 = 1 0 = = 0 0 = = 0 1 0 0 = 0 0 0 0 0 0 1 = 0 0 0 0 1 0 0 0 = 0 0 1 0 0 0
–   Fritz 102799+18
−18		(+158)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−145
0 0 0 =
–   Fruit 05/11/032792+14
−14		(+151)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+165
0 1 =
–   Rybka 1.0 32-bit2791+13
−13		(+150)32 − 64
(+21−53=22)
33.3%
32.0 / 96
0.0%
+28
0 0 0 = 1 0 1 0 = 1 1 0 0 0 0 0 0 0 1 = = 0 0 0 = 1 0 0 = 1 0 0 1 = 0 0 0 0 = = 0 1 = 0 0 = = 0 0 0 1 0 0 0 1 = 0 0 1 0 = 1 = 0 0 = 1 0 0 0 1 1 = = 0 1 0 0 = 0 1 0 0 1 = 0 0 0 0 = 0 1 1 = 0 0
–   Hiarcs 112790+15
−14		(+149)23 − 58
(+14−49=18)
28.4%
23.0 / 81
0.0%
−10
0 1 = = 0 1 = 0 = 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 = = = 0 1 1 0 0 0 0 0 = 0 0 1 0 0 0 1 1 0 0 0 1 = 0 1 0 0 0 1 0 0 = = = = 0 0 0 0 0 0 0 = 0 0 = = 1 = 1 0 =
–   Fruit 2.3.12780+18
−18		(+139)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−97
0 = 0
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10		(+134)22 − 45
(+9−32=26)
32.8%
22.0 / 67
0.0%
+25
0 0 = = = 0 0 = 1 0 0 = 0 = 0 = 0 = 0 1 0 = = 0 = 1 0 = 0 0 = = = = 1 = 0 = 0 0 0 0 0 0 = 0 0 0 = 1 0 0 1 = 0 = 1 = = = 1 0 0 0 = 1 0
–   Toga II 1.3.12772+9
−10		(+131)22 − 64
(+13−55=18)
25.6%
22.0 / 86
0.0%
−50
= = = 0 1 0 0 0 0 0 0 0 0 = 1 0 0 0 0 1 0 0 0 0 = 0 = 0 0 0 0 0 0 = 0 1 0 0 0 0 0 0 0 = 0 0 0 0 1 0 0 0 0 = 1 1 0 = 0 0 = = 0 1 0 1 1 = 0 0 = 1 0 = 0 = 0 0 = 0 = 1 0 0 1 0
–   Naum 2.2 32-bit2770+15
−15		(+129)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+129
1 0
–   Toga II 1.2.1a 32-bit2762+9
−9		(+121)7 − 25
(+3−21=8)
21.9%
7.0 / 32
0.0%
−86
0 = 0 0 = = 0 0 0 0 0 0 1 0 = 0 = 0 0 0 0 = 0 1 0 0 1 0 = 0 = 0
–   Loop 13.5 32-bit2762+18
−18		(+121)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−97
0 0 =
–   Zappa Mexico 32-bit2760+21
−21		(+119)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+100
0 0 0 = = 0 1 1 = = = 0 0 = 1 0 1 0 1 1 = 0 1 = 1 = 0 1 0 = = =
–   Hiarcs X502756+16
−16		(+115)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−42
= 0
–   Fritz 92750+11
−11		(+109)18 − 32
(+10−24=16)
36.0%
18.0 / 50
0.0%
+14
0 0 1 0 = 0 = 0 = 0 0 0 1 = 0 0 1 1 0 = 0 0 1 1 1 0 0 0 0 0 = = = 0 = 1 = 0 0 0 = = = = 1 = 1 0 = 0
–   Hiarcs X54 32-bit2744+16
−16		(+103)9.5 − 24.5
(+3−18=13)
27.9%
9.5 / 34
0.0%
−39
0 0 = 0 0 0 = 0 0 = 1 0 = = = 1 0 = = 0 0 = = = 0 = 0 1 0 0 0 0 0 =
–   Naum 2.1 32-bit2738+14
−14		(+97)38.5 − 74.5
(+22−58=33)
34.1%
38.5 / 113
0.0%
−13
= 1 0 1 0 = 1 0 0 0 1 0 0 0 0 0 0 0 1 = = 0 1 1 0 0 = = = 0 0 0 = 0 0 0 0 0 1 = 0 1 1 1 0 = = 0 0 1 0 0 = 0 = 0 0 0 = 0 0 = = = 0 0 0 1 0 1 = = 1 0 0 = 1 0 0 0 0 = = = 0 = 0 = = 0 0 0 = = 0 = 1 0 0 1 1 = 0 1 = 0 0 = 1 1 0 0 =
–   Spike 1.2 Turin2731+6
−5		(+90)36 − 81
(+18−63=36)
30.8%
36.0 / 117
0.0%
−43
= 0 = = 0 = 1 = 0 0 0 = 0 = 0 = 0 1 0 0 1 0 0 = = = 0 = 0 1 = = 0 0 1 0 = 0 0 1 = 0 = = 0 0 = 0 0 1 0 0 0 1 0 0 = = = 0 0 0 1 = = 0 0 = 0 0 = 0 1 1 0 1 = 0 = = 0 1 0 0 1 0 0 0 0 0 = 0 0 0 = = = 0 0 0 1 = = 0 = 0 0 0 0 0 0 1 0 0 0 1 1
–   Chess Tiger 2007.12713+7
−7		(+72)36 − 49
(+24−37=24)
42.4%
36.0 / 85
0.0%
+20
1 1 0 = = 0 0 0 1 0 0 0 1 = 0 0 = 0 0 = = = 0 1 0 = 0 1 0 1 = 1 = 0 1 1 0 0 0 = 1 0 = 0 0 = = 0 = 1 0 = = 1 0 0 = 1 = 1 1 = 0 0 = 1 0 = 0 0 0 = 0 1 0 1 1 1 0 0 0 1 = 1 1
–   Chess Tiger 20072700+11
−10		(+59)14 − 20
(+9−15=10)
41.2%
14.0 / 34
0.0%
−1
1 1 = 0 = 0 0 0 1 0 = 0 1 0 = = = = 0 = 1 1 0 0 0 = 1 0 0 = 0 1 1 0
–   Naum 2.0 32-bit2699+8
−8		(+58)16 − 21
(+11−16=10)
43.2%
16.0 / 37
0.0%
+10
0 = 0 = 0 1 1 1 0 1 0 0 = 0 1 1 0 1 1 1 = = 0 0 0 = 1 0 = 0 = = 0 = 1 0 0
–   Naum 2.0 64-bit2693+11
−11		(+52)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
0.0%
+63
0 0 1 1 = 0 = = 0 0 1 = 1 1 0 1 = = = 1 0 0 1 0 = = 1 1 1 1 0 0
–   Bright 0.2c2687+13
−13		(+46)10.5 − 23.5
(+7−20=7)
30.9%
10.5 / 34
0.0%
−94
0 0 0 0 = 0 1 0 1 0 = 0 = 0 0 = 1 = 0 1 0 0 0 0 1 0 1 0 1 0 = 0 = 0
–   Alaric 7072663+7
−6		(+22)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+22
= 1 0 =
–   Glaurung 1.2.1 32-bit2657+10
−10		(+16)50.5 − 67.5
(+32−49=37)
42.8%
50.5 / 118
2.0%
−33
= = 0 0 = = 0 1 0 1 = 1 1 = 0 0 0 = 1 = = 0 1 1 0 = 1 = 0 0 = 1 1 = 0 = 0 1 0 0 0 = 1 = 1 1 = 1 0 0 0 0 = 0 = = = 0 = 1 0 0 = 0 0 1 0 = 0 1 0 0 = 0 0 = 1 0 0 1 0 0 1 0 1 1 1 0 0 = 1 = = 1 0 0 0 = 1 0 0 = 0 = = 0 1 1 = = = 0 0 0 = 1 1 1
–   Scorpio 2.0 32-bit2655+12
−12		(+14)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
5.4%
+3
= = =
–   Glaurung 1.2.1 64-bit2655+14
−15		(+14)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
6.9%
+132
0 = 1 1 1 1 1 = 1 1 1 1 = 1 1 = 0 = 0 0 = = = = 1 1 1 0 0 1 1 1
–   CM10th Paralyse2655+15
−15		(+14)2 − 1
(+1−0=2)		66.7%
2.0 / 3
8.4%
+96
1 = =
–   CM10th Xperience2638+14
−14		(−3)3 − 0
(+3−0=0)		100.0%
3.0 / 3
60.1%
+INF
1 1 1
–   Slow Chess Blitz WV2.12615+6
−6		(−26)20 − 16
(+12−8=16)
55.6%
20.0 / 36
100.0%
+9
1 = = 0 0 = = = = 1 = 1 0 1 1 = 1 = = 0 = 1 0 = 0 1 0 = = = 1 = 1 0 1 1
–   Colossus 2007d2610+12
−12		(−31)2 − 1
(+2−1=0)		66.7%
2.0 / 3
100.0%
+126
1 1 0
–   Delfi 5.22609+11
−11		(−32)1 − 2
(+0−1=2)		33.3%
1.0 / 3
100.0%
−128
= = 0
–   WildCat 72606+10
−10		(−35)27 − 24
(+19−16=16)
52.9%
27.0 / 51
100.0%
−12
1 1 = 0 = 0 0 0 = = 1 0 0 = 0 = 0 1 1 = 1 = = 0 1 0 1 = = 1 0 0 = = = 1 1 1 0 1 1 1 0 1 1 1 = 1 = 0 0
–   Zappa 1.1 64-bit2603+11
−11		(−38)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
+4
1 1 1 1 1 0 1 0 0 0 1 = 0 1 1 0 1 = = 1 0 1 = 1 = 0 0 1 = 0 = =
–   Pharaon 3.5.12602+7
−7		(−39)20.5 − 14.5
(+16−10=9)
58.6%
20.5 / 35
100.0%
+23
1 1 = 0 1 = 1 = = 1 1 1 1 1 0 1 0 0 1 0 0 = 1 0 1 0 = = 1 0 = 0 1 = 1
–   Movei 00.8.4232591+24
−24		(−50)19 − 11
(+15−7=8)
63.3%
19.0 / 30
100.0%
+42
1 1 1 = 1 = 0 1 = = = 1 0 1 0 1 0 1 0 1 0 = = 1 1 1 0 1 = 1
–   List 5.122591+11
−10		(−50)21.5 − 11.5
(+17−7=9)
65.2%
21.5 / 33
100.0%
+59
= 1 0 1 = 0 = 1 1 1 = 0 = 1 = 1 1 0 1 0 0 1 1 1 1 = 1 = = 1 1 1 0
–   Ruffian 1.0.52585+9
−9		(−56)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
+68
1 1 1 0 1 = 1 = 1 1 0 1 1 1 1 0 1 0 1 0 1 0 1 1 1 = 1 0 0 1 = 0
–   Delfi 5.02576+15
−15		(−65)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+47
= = 1 1 1 = 0 = = = 0 1 0 0 1 1 = 1 1 = 1 1 0 1 1 = 1 1 1 1 = =
–   Pseudo 0.7c2574+8
−8		(−67)16 − 16
(+11−11=10)
50.0%
16.0 / 32
100.0%
−65
= = 1 0 1 = 0 0 = 1 0 = 0 = 0 = 1 0 = 1 1 = 1 1 = 0 0 1 0 0 1 1
–   SOS 5.12572+7
−7		(−69)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
+49
= 1 1 0 1 1 = 1 = = = = 1 1 1 = = 1 = 1 1 1 0 0 1 = = = 1 1 = =
–   Movei 00.8.4212568+25
−25		(−73)18 − 12
(+14−8=8)
60.0%
18.0 / 30
100.0%
−1
1 1 = 1 1 1 0 1 0 1 1 = 1 0 1 0 = 1 0 0 1 = = 0 = 0 1 1 = =
–   Aristarch 4.502568+7
−7		(−73)14 − 18
(+9−13=10)
43.8%
14.0 / 32
100.0%
−116
1 0 0 = 0 0 = 0 1 1 = 0 = 0 0 0 1 = 0 1 1 0 1 0 = 0 = = = = 1 1
–   Movei 00.8.418 (10 10 10)2563+25
−25		(−78)21.5 − 8.5
(+15−2=13)
71.7%
21.5 / 30
100.0%
+57
1 1 = 1 = 1 1 = 0 1 = = 0 = 1 1 = 1 1 1 = = 1 1 = = = 1 1 =
–   Movei 00.8.403 (10 10 10)2551+25
−25		(−90)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
+26
1 1 0 = 1 1 1 0 1 = 1 = 1 0 1 1 = = 0 1 1 1 = 1 1 0 0 1 = =
–   Movei 00.8.4182551+24
−24		(−90)21.5 − 8.5
(+19−6=5)
71.7%
21.5 / 30
100.0%
+77
1 0 = 1 1 0 1 = 1 1 = 1 0 1 1 1 1 1 1 = 0 = 0 1 1 1 1 0 1 1
–   Movei 00.8.418 (3 7 10)2548+24
−24		(−93)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
100.0%
−37
= 0 0 1 = 1 = 1 1 0 1 1 0 1 0 1 = 1 0 1 0 = 1 = 1 = 1 = 0 =
–   Movei 00.8.418 (2 4 10)2541+27
−27		(−100)17 − 12
(+13−8=8)		58.6%
17.0 / 29
100.0%
−39
= = 1 1 1 1 1 0 = 1 1 0 1 1 = 1 0 = 1 0 0 = 1 0 0 = 1 0 =
2357 games: 552 wins, 1149 losses, 656 draws (27.8%), score: 37.3%

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Created in 2005-2013 by CCRL team
Last games added on January 23, 2021