CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Slow Chess Blitz WV2 (2616+16
−16
)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 2 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.1 64-bit2902+21
−21
(+286)4 − 26
(+1−23=6)
13.3%
4.0 / 30
0.0%
−7
0 0 0 1 0 0 0 0 0 0 0 0 0 = 0 = = = 0 0 0 0 0 = 0 0 = 0 0 0
–   Rybka 1.0 32-bit2787+15
−15
(+171)5.5 − 22.5
(+3−20=5)
19.6%
5.5 / 28
0.0%
−68
0 0 = 0 = 0 0 0 1 0 0 0 0 0 = 1 0 0 0 0 0 = 0 1 = 0 0 0
–   Shredder 102770+13
−13
(+154)8 − 32
(+1−25=14)
20.0%
8.0 / 40
0.0%
−49
= = 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
–   Fruit 2.2.12742+13
−13
(+126)10.5 − 19.5
(+6−15=9)
35.0%
10.5 / 30
0.0%
+24
1 0 = = 0 0 = 0 1 0 0 = 0 0 1 0 1 1 0 = = = 0 0 0 = = 0 1 0
–   Fritz 92742+14
−14
(+126)7 − 23
(+4−20=6)
23.3%
7.0 / 30
0.0%
−78
1 = = 0 0 = = 0 0 0 = 0 0 0 0 0 1 0 0 0 0 0 0 = 0 0 1 1 0 0
–   Hiarcs 102740+16
−16
(+124)5.5 − 23.5
(+1−19=9)
19.0%
5.5 / 29
0.0%
−98
0 0 = 0 0 = = 0 = 0 = = 0 = 0 0 0 0 0 = 0 0 0 = 0 0 0 0 1
–   Toga II 1.1a 32-bit2732+16
−16
(+116)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−25
0 = 0 0 0 = = 1 = = 1 0 0 0 = 0 0 0 0 = = 1 = = 0 0 0 = 0 0
–   Shredder 92726+17
−17
(+110)10 − 20
(+6−16=8)
33.3%
10.0 / 30
0.0%
−9
= 0 0 1 0 0 = 0 0 = 0 0 0 = = 0 = 1 = 0 0 0 1 0 1 0 1 1 0 =
–   Hiarcs 10 Hypermodern2718+20
−20
(+102)13 − 17
(+6−10=14)
43.3%
13.0 / 30
0.0%
+58
= 0 = = 0 = = 1 1 0 = 0 = 0 = = 1 0 1 0 1 = = 1 = 0 = 0 = 0
–   Critter 0.42 32-bit2705+25
−25
(+89)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−53
0 =
–   Chessmaster 11 Aiglos II2700+20
−20
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
1 0
–   Spike 1.12689+15
−15
(+73)10.5 − 19.5
(+8−17=5)
35.0%
10.5 / 30
0.0%
−44
= 0 1 0 = 1 0 0 0 1 1 1 0 1 0 1 0 = 0 0 = 0 1 0 0 0 0 0 = 0
–   Junior 92676+17
−17
(+60)9.5 − 20.5
(+5−16=9)
31.7%
9.5 / 30
0.0%
−70
0 0 0 0 0 = 0 = 0 = 1 = = 0 0 1 0 0 0 = 1 = 1 1 = 0 0 0 = 0
–   SmarThink 1.00 32-bit2665+15
−15
(+49)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
0.0%
+87
0 0 1 1 0 = 0 = 1 0 1 1 = 1 1 = 1 1 = = 1 0 0 = 0 0 1 0 1 1
–   Ktulu 7.52663+15
−16
(+47)25.5 − 23.5
(+17−15=17)
52.0%
25.5 / 49
0.0%
+56
1 1 0 = = 0 1 = = = = = = = 0 = 0 0 0 1 1 = 0 0 1 1 = = 0 = 0 1 0 = 1 1 1 0 0 = 1 1 0 1 0 1 1 = 1
–   CM10th Xperience2661+13
−13
(+45)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.0%
0
= 0 1 1 0 0 1 0 = = = 0 1 0 1 0 = 1 = = 1 = = 0 0 1 0 = 0 0
–   Spike 1.0a2649+18
−19
(+33)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
0.3%
−53
= 0 1 0 = = = 1 0 0 1 1 1 0 = 1 1 0 0 0 0 = 0 0 0 = 0 0 1 0
–   Cyrano 0.6b17 32-bit2648+14
−14
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−125
0 =
–   Rotor 0.7a2645+22
−22
(+29)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
1.8%
+60
= 1 = 0 = = 1 = 0 1
–   CM10th Magic II2644+16
−16
(+28)18 − 16
(+10−8=16)
52.9%
18.0 / 34
0.6%
+45
1 0 = 0 = = 0 = 1 1 1 1 = 0 = = 1 = 0 = = 1 1 0 0 0 1 = = = = = = 1
–   Ktulu 7.12638+18
−18
(+22)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
3.1%
+48
= = = 0 1 0 0 = 1 = = 1 = = = = 0 = 1 1 0 = 0 = 1 1 = = 1 1 1 0
–   RedQueen 1.0.0 32-bit2637+24
−24
(+21)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
7.2%
−14
1 0 0 1 = 1 0 = 0 =
–   Chess Tiger 152636+17
−17
(+20)17 − 13
(+11−7=12)
56.7%
17.0 / 30
4.0%
+62
= = 1 = = 0 = = = 1 1 0 1 1 = 0 0 1 0 = 0 1 1 0 = 1 1 = 1 =
–   Glaurung 1.0.2 32-bit2634+17
−17
(+18)18 − 17
(+14−13=8)
51.4%
18.0 / 35
5.2%
+30
0 1 1 = = 0 1 1 1 = 0 1 1 = = 0 0 = 1 = 1 1 0 0 0 0 1 0 0 = 0 0 1 1 1
–   Gandalf 62633+12
−12
(+17)12.5 − 21.5
(+6−15=13)
36.8%
12.5 / 34
3.7%
−68
= 0 = 1 = 0 = 0 1 1 = 0 0 = 1 1 0 = 0 0 = = 0 0 0 0 0 1 0 = = = 0 =
–   CM10th Default2632+15
−15
(+16)19.5 − 17.5
(+14−12=11)
52.7%
19.5 / 37
6.3%
+33
= = = 1 1 0 1 0 1 1 0 0 1 0 1 0 = 1 = 1 0 1 1 = = 0 1 1 0 = = 1 0 = 0 = 0
–   Rotor 0.82628+17
−17
(+12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
14.9%
+12
0 1
–   Hiarcs 92628+19
−20
(+12)12.5 − 15.5
(+9−12=7)
44.6%
12.5 / 28
15.7%
−26
1 = = 0 1 0 1 0 = 0 0 1 0 0 0 0 = 0 = 1 = 1 1 0 1 1 = 0
–   Alfil 13.1 64-bit2628+17
−17
(+12)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
14.8%
+154
1 =
–   NoraGrace 2.0 64-bit2625+15
−15
(+9)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
20.9%
+104
= 1 1 0
–   Nebula 2.0 64-bit2622+15
−15
(+6)1 − 1
(+1−1=0)
50.0%
1.0 / 2
28.0%
+6
0 1
–   Hamsters 0.72619+23
−23
(+3)1 − 3
(+0−2=2)
25.0%
1.0 / 4
41.9%
−147
0 = 0 =
–   Zappa 1.1 64-bit2615+18
−18
(−1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
53.2%
−1
1 0
–   Andscacs 0.62u 64-bit2615+32
−32
(−1)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
51.0%
+85
1 = = = = = 1 1 0 1
–   Naum 1.91 64-bit2609+15
−15
(−7)29.5 − 31.5
(+15−17=29)
48.4%
29.5 / 61
72.7%
−16
0 = 0 0 = = 0 = 0 = = 1 = 1 0 0 = 1 = 0 = = = = 0 0 = = = = 0 1 0 1 1 = 1 1 = = 1 0 1 = 1 = 1 1 1 0 = = = = 1 0 = 0 0 = =
–   Naum 1.91 32-bit2606+15
−15
(−10)17.5 − 20.5
(+8−11=19)
46.1%
17.5 / 38
81.1%
−35
= 1 = 1 = 0 1 = 1 0 = = 1 0 = = 1 1 = = = 0 = = 0 0 0 = = = 1 0 = 0 0 0 = =
–   Arminius 2015-08-06 64-bit2604+20
−19
(−12)5 − 5
(+4−4=2)
50.0%
5.0 / 10
82.5%
−7
0 1 = 0 0 1 = 1 0 1
–   Scorpio 1.72604+32
−32
(−12)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
74.3%
+18
=
–   Alfil 8.1.12600+14
−14
(−16)10 − 4
(+8−2=4)
71.4%
10.0 / 14
91.9%
+134
1 = 0 1 = = 1 1 1 1 0 = 1 1
–   Rodin 7.02600+17
−17
(−16)2 − 0
(+2−0=0)
100.0%
2.0 / 2
90.0%
+INF
1 1
–   Philou 3.7.1 32-bit2599+33
−33
(−17)6 − 4
(+5−3=2)
60.0%
6.0 / 10
81.4%
+56
1 0 0 1 1 1 = = 0 1
–   Glass 2.0 64-bit2597+13
−13
(−19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.9%
−19
0 1
–   Aristarch 4.502596+12
−12
(−20)16 − 15
(+8−7=16)
51.6%
16.0 / 31
97.6%
−11
= 1 1 = 1 1 = 0 0 0 1 = 0 = = = = 0 = = = 0 0 1 = = 1 = = 1 =
–   Chess Tiger 20042595+26
−26
(−21)14.5 − 10.5
(+8−4=13)
58.0%
14.5 / 25
91.1%
+28
= = = = 1 0 1 = = 0 0 1 1 = 1 = = 1 = = 0 = 1 = 1
–   The Baron 2.23 32-bit2594+17
−17
(−22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.5%
+135
= 1
–   Delfi 4.62594+31
−31
(−22)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.2%
−164
= 0
–   WildCat 62593+21
−22
(−23)1 − 0
(+1−0=0)
100.0%
1.0 / 1
94.7%
+INF
1
–   N2 0.4 64-bit2593+16
−16
(−23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.4%
−INF
0 0
–   Pseudo 0.7c2591+13
−13
(−25)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.0%
−107
= 1 0 0
–   Amyan 1.722590+12
−12
(−26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.4%
−183
= 0
–   ProDeo 1.12587+30
−31
(−29)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
94.8%
−171
0 =
–   GarboChess 3.0 64-bit2586+16
−16
(−30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.4%
−30
1 0
–   Quazar 0.3b 32-bit2582+21
−21
(−34)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.4%
+29
1 0 = = = 1 0 1 1 =
–   Crafty 22.4 32-bit2580+32
−32
(−36)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
97.3%
+63
1 1 = 1 0 = 0 1 1 =
–   Arasan 13.1 32-bit2580+32
−33
(−36)4 − 6
(+1−3=6)
40.0%
4.0 / 10
97.2%
−91
0 0 = 0 = = = = = 1
–   Petir 4.9999992579+16
−16
(−37)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+105
= 1
–   Cheng3 1.04 32-bit2579+33
−33
(−37)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
97.7%
−77
0 = 0 = 0 0 1 = 1 1
–   Frenzee 3.0 32-bit2577+22
−22
(−39)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.7%
−39
1 0 1 0
–   Pharaon 3.32577+32
−33
(−39)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.2%
−39
1 0
–   RedQueen 0.9.8 32-bit2576+22
−22
(−40)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.8%
−3
= 0 0 = 1 = 1 1 1 0
–   Jonny 2.83 32-bit2576+17
−17
(−40)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+117
1 =
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−46)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−46
= =
–   Bobcat 20110414 32-bit2569+32
−32
(−47)5 − 3
(+2−0=6)
62.5%
5.0 / 8
99.5%
+12
1 = = = 1 = = =
–   Scorpio 2.2 32-bit2569+28
−28
(−47)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.7%
+95
= 1
–   DanaSah 5.072569+17
−17
(−47)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−47
1 0
–   CuckooChess 1.11 32-bit2565+29
−29
(−51)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.9%
+94
1 1 = = 1 = 1 = 1 =
–   Arasan 12.3 32-bit2564+24
−24
(−52)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
100.0%
−2
0 = = 1 = 1 = 1 0 = 0 1 = 0 0 = 1 1 1 1
–   SOS 5.12563+13
−13
(−53)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−53
= =
–   Philou 3.5.12561+23
−23
(−55)10 − 10
(+7−7=6)
50.0%
10.0 / 20
100.0%
−50
= = = 1 0 1 0 1 = 1 0 1 0 1 = 1 0 0 = 0
–   Bobcat 20110220 32-bit2561+33
−33
(−55)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
99.8%
+45
1 = = = = = 1 1
–   Cheng3 1.05 32-bit2559+32
−32
(−57)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.9%
−25
0 0 1 1 = 1 0 = 1 =
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(−59)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Carballo 1.5 64-bit2556+24
−24
(−60)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+91
1 1 1 = = = = 1 = 1
–   Hamsters 0.52556+33
−33
(−60)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+96
1 =
–   BugChess2 1.6.22553+32
−32
(−63)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−63
= =
–   Tornado 3.21a 32-bit2547+33
−33
(−69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+73
= 1
–   The Baron 1.7.02547+33
−33
(−69)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Cheese 1.6.1 64-bit2544+22
−23
(−72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−229
0 =
–   Colossus 2008a2543+29
−29
(−73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−229
0 =
–   GreKo 12.0 64-bit2540+25
−25
(−76)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+81
1 =
–   DanaSah 4.602540+25
−25
(−76)11 − 9
(+7−5=8)
55.0%
11.0 / 20
100.0%
−46
0 = 1 0 = 0 1 0 = 1 = = 1 1 1 1 = = = 0
–   AnMon 5.752538+15
−15
(−78)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+64
= 1
–   Glass 1.8 32-bit2537+26
−26
(−79)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−5
0 1 1 1 = 1 1 0 0 =
–   GarboChess 3.0 32-bit2536+24
−24
(−80)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−150
0 = 0 = 1 1 0 = 0 =
–   Tornado 2.1.41a2527+24
−24
(−89)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+56
1 1 = 1 1 = 1 1 = 0 1 1 = = 1 1 = = 0 1
–   DanaSah 4.242526+17
−17
(−90)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gaviota 0.83 32-bit2524+27
−28
(−92)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+87
1 1 0 = = 1 1 1
–   Sjakk 2.1 64-bit2524+31
−31
(−92)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+57
1 0 = 1 1 = 1 1 0 1
–   GarboChess 2.20 32-bit2522+17
−17
(−94)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−94
= 1 = 0
–   Sloppy 0.1.02521+30
−30
(−95)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+54
1 1 = =
–   Arasan 10.0 32-bit2520+34
−34
(−96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−96
1 0
–   E.T. Chess 18.11.052519+28
−28
(−97)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−66
=
–   Booot 4.12.12516+34
−34
(−100)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−100
= =
–   AnMon 5.602515+15
−15
(−101)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+60
1 = = 1
–   GreKo 10.3.1 64-bit2515+33
−33
(−101)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+202
1 1 1 1 1 = 0 1 1 1
–   Colossus 2006d2514+32
−32
(−102)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Brutus 7.02b2514+19
−18
(−102)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−102
0 1
–   Glass 1.7 32-bit2514+28
−28
(−102)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−70
= = = 0 = = 0 1 1 1
–   CuckooChess 1.092508+33
−33
(−108)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−144
= = 1 = = = 0 0
–   Movei 00.8.2952507+29
−29
(−109)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Twisted Logic 0.0852507+28
−28
(−109)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−109
0 1 0 1
–   Hermann 2.5 32-bit2498+20
−20
(−118)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+39
1 =
–   Ufim 7.012489+32
−32
(−127)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   GreKo 8.2 32-bit2486+26
−26
(−130)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+65
1 1 = 1 1 = 1 1 = =
–   Ghost 2.0.2 64-bit2484+18
−18
(−132)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+18
= 1 1 =
–   Delphil 2.9a2481+29
−29
(−135)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−37
1 = 1 0 0 = 1 = 1 1
–   Chronos 1.9.42472+33
−33
(−144)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+48
1 1 1 1 1 = 1 = = =
–   Trace 1.37a2471+18
−18
(−145)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−2
1 =
–   Arasan 10.42470+20
−21
(−146)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−146
= =
–   nanoSzachy 3.82437+16
−16
(−179)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−179
1 0
–   Typhoon 1.00-3582434+17
−17
(−182)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−182
= =

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019