CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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Floyd 0.8 64-bit (2509+24
−24
)Quote
Author: Marcel van Kervinck (Netherlands) Link: Homepage
This is one of the 3 Floyd versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Carballo 1.6 64-bit2710+24
−25
(+201)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+58
= 0 = 0 = 0
–   chess22k 1.4 64-bit2674+23
−23
(+165)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+41
= = 0 0 0 0 = 1 = 0
–   Minic 0.47 64-bit2657+30
−30
(+148)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−82
0 1 1 0 0 0 0 0
–   Amoeba 1.2 64-bit2640+23
−23
(+131)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+31
0 1 = 1 0 0 0 = = 0
–   Counter 2.6 64-bit2634+25
−25
(+125)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−57
1 0 0 0 0 = = 0
–   Ethereal 8.02 64-bit2622+31
−31
(+113)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+35
1 1 0 0 0 = 0 1 0 =
–   Phalanx XXV2619+15
−15
(+110)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+110
1 0 = =
–   Ethereal 8.12 64-bit2611+26
−26
(+102)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+133
0 1 1 1 1 = 0 = = 0
–   DanaSah 6.502605+22
−22
(+96)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+17
0 = 1 1 0 = 1 0 0 0
–   Arminius 2015-08-06 64-bit2604+19
−19
(+95)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−188
= 0 0 0
–   Nawito 18122598+20
−20
(+89)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+37
1 1 0 0 0 = 0 1
–   Gogobello 1.2 64-bit2596+28
−28
(+87)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.0%
+146
= 1 = = = 0 1 = = 1
–   Muse 0.953 64-bit2596+16
−16
(+87)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−96
0 0 1 0 0 0 1 1 0 0
–   Schooner 1.83 64-bit2584+25
−25
(+75)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−40
0 0 0 = 1 0 = = 0 0 1 =
–   Ethereal 7.78 64-bit2584+24
−24
(+75)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−49
0 1 1 0 1 0 0 = 0 0
–   K2 0.872583+17
−18
(+74)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+117
0 0 1 1 1 0 = 0 1 1
–   Jellyfish 1.1 64-bit2580+15
−15
(+71)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+360
1 = 1 1
–   Counter 2.1.0 64-bit2574+24
−24
(+65)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−130
0 1 0 = 0 0
–   Minic 0.43 64-bit2569+29
−29
(+60)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+27
0 1 1 0 = = = 0 1 0
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(+53)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−34
0 1 0 = 0 1 = 0
–   Zurichess Glarus 64-bit2559+27
−27
(+50)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.3%
+108
0 = = 1 = 1 1 1 0 =
–   JikChess 0.02 64-bit2558+15
−15
(+49)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+49
1 0 0 1
–   Carballo 1.5 64-bit2557+24
−24
(+48)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.3%
+116
0 0 1 = 1 = 0 1 1 1
–   Dorky 4.8 64-bit2556+14
−14
(+47)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+47
0 1 0 = 1 1 = 1 0 = = 0
–   Gogobello 1.1 64-bit2552+28
−28
(+43)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
1.0%
−75
0 0 = 0 0 0 1 1 0 1
–   WyldChess 1.3 64-bit2550+29
−29
(+41)4 − 6
(+2−4=4)
40.0%
4.0 / 10
1.6%
−27
0 0 0 = 1 0 = = 1 =
–   Betsabe II 1.842545+14
−14
(+36)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.5%
−35
0 = 0 = 0 1 = = = = = 0
–   AnMon 5.752538+15
−15
(+29)2 − 2
(+2−2=0)
50.0%
2.0 / 4
2.1%
+29
0 1 0 1
–   Rodent 0.102538+33
−33
(+29)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
7.9%
−71
= = 0 0 1 1 0 0 0 =
–   Maverick 1.5 64-bit2537+14
−14
(+28)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
2.5%
+177
1 1 1 0 0 1 1 =
–   Carballo 1.4 64-bit2534+26
−26
(+25)4 − 0
(+4−0=0)
100.0%
4.0 / 4
8.8%
+INF
1 1 1 1
–   K2 0.832533+27
−26
(+24)6 − 6
(+5−5=2)
50.0%
6.0 / 12
9.1%
+28
= 1 1 = 0 0 1 1 0 0 0 1
–   nanoSzachy 4.1 64-bit2530+17
−17
(+21)3 − 5
(+2−4=2)
37.5%
3.0 / 8
8.3%
−61
= 0 0 0 1 = 0 1
–   Bagatur 1.5f 64-bit2526+18
−18
(+17)8 − 8
(+5−5=6)
50.0%
8.0 / 16
13.4%
+14
0 = = = 0 1 1 0 1 0 1 = = = 1 0
–   Twisted Logic 0.080b262522+34
−34
(+13)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
27.7%
+50
1 1 0 0 = 1 1 0 0 1
–   EXchess 6.10b 32-bit2518+32
−33
(+9)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
33.1%
−161
= = 0 0 1 = 0 0 0 0
–   DanaSah 5.062514+32
−32
(+5)5 − 5
(+4−4=2)
50.0%
5.0 / 10
41.0%
+5
1 0 1 = = 0 0 1 1 0
–   ECE X22513+28
−28
(+4)5 − 5
(+4−4=2)
50.0%
5.0 / 10
42.8%
+9
= 1 0 0 = 1 1 1 0 0
–   Frenzee 1.12512+32
−32
(+3)6 − 4
(+4−2=4)
60.0%
6.0 / 10
45.4%
+69
1 = 1 0 = = 1 0 1 =
–   Shield 1.3.1 64-bit2510+20
−20
(+1)4 − 4
(+3−3=2)
50.0%
4.0 / 8
48.3%
+1
0 1 0 0 = = 1 1
–   Crafty 20.11 32-bit2502+33
−33
(−7)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
64.7%
−43
= 1 0 0 0 1 = = 1 0
–   Pupsi2 0.092496+17
−17
(−13)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
82.3%
−184
0 0 1 = 0 0 = 0 0 =
–   Pepito 1.59.2 64-bit2495+17
−17
(−14)2 − 2
(+2−2=0)
50.0%
2.0 / 4
83.6%
−14
1 1 0 0
–   Delphil 3.2 64-bit2495+14
−15
(−14)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
85.0%
−130
= 0 = 0 0 = 1 0
–   Ghost 2.0.2 64-bit2485+18
−18
(−24)4 − 4
(+3−3=2)
50.0%
4.0 / 8
95.0%
−24
1 = 0 0 1 = 1 0
–   Zurichess Geneva 64-bit2483+26
−26
(−26)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
92.8%
+61
= = 1 = = 1 0 1 = 1
–   Arasan 10.2 32-bit2479+24
−24
(−30)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
96.1%
+7
0 1 = 1 0 0 1 1 1 0
–   Shield 1.2 64-bit2473+26
−26
(−36)10 − 8
(+8−6=4)
55.6%
10.0 / 18
98.1%
+6
1 1 0 1 = = 0 0 0 = 1 0 1 = 1 1 0 1
–   Betsabe II 1.662463+22
−22
(−46)8 − 6
(+6−4=4)
57.1%
8.0 / 14
99.8%
0
1 0 = 1 = = = 1 1 0 1 0 0 1
–   Counter 1.99 64-bit2463+32
−32
(−46)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.0%
+64
1 1 0 1 = =
–   Bumblebee 1.0 64-bit2461+23
−23
(−48)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.8%
−115
= 0 1 1 = = 0 0 = 0
–   Gaviota 0.74.41 32-bit2446+33
−33
(−63)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.9%
−63
0 1 1 0 = = = 0 1 =
–   Delphil 2.6b2436+33
−33
(−73)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−36
1 0 = 0 1 0 1 1 1 0
–   Matacz 1.12419+31
−31
(−90)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−90
1 0 = = 1 = = 0 = =
–   Ares 1.005.2 64-bit2411+17
−18
(−98)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+121
1 = = 1 1 = 1 1 0 1 1 1
–   Hermann 1.92407+34
−34
(−102)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−65
1 0 1 1 = = 0 = 0 1
–   Rhetoric 1.0 64-bit2400+33
−33
(−109)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
100.0%
−288
0 0 = 0 = 0 0 0 = 1
–   Lozza 1.16 64-bit2398+25
−25
(−111)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+35
0 0 = 1 = 1 1 1 1 1
–   Orion 0.3.0 64-bit2388+19
−19
(−121)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−121
1 0
–   Giraffe 20150828 64-bit2384+31
−31
(−125)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+54
1 1 1 0 1 1 1 0 0 1
–   Betsabe II 1.28 64-bit2376+33
−33
(−133)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+49
0 1 1 1 1 0 1 1 0 1
–   MadChess 2.0 64-bit2370+22
−22
(−139)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−76
= 0 1 0 1 = 1 = 1 1 0 =
–   GreKo 6.252368+33
−33
(−141)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+68
1 1 1 1 1 1 0 = 1 0
–   Waxman 20152356+24
−24
(−153)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   K2 0.672355+23
−23
(−154)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+153
1 1 1 1 1 1 1 0 1 =
–   Nemeton 1.32354+31
−31
(−155)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−52
1 = 1 0 1 1 = 0 1 =
–   CyberPagno 2.3 64-bit2343+27
−27
(−166)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Rodin 2.3a2339+25
−24
(−170)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−49
1 0 1 1 1 0 1 = 1 0
–   Jazz 840 64-bit2338+15
−15
(−171)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−28
1 =
–   Daydreamer 1.52336+22
−22
(−173)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+30
1 0 1 0 = 1 1 1 1 1
–   LittleThought 1.00 32-bit2327+33
−33
(−182)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+70
1 1 1 1 = = 1 1 1 =
–   Gibbon 2.69a 64-bit2320+18
−18
(−189)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Sjakk 1.1.82303+24
−24
(−206)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
0
1 0 1 = 1 1 1 1 1 0
–   Fischerle 0.9.70 SE 64-bit2296+24
−24
(−213)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   FireFly 2.7.0 64-bit2287+17
−17
(−222)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−79
= 1
–   Bearded N44.2 64-bit2286+27
−27
(−223)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−223
1 0
–   Protej 0.5.8c2257+19
−19
(−252)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−94
1 =
–   ChessKISS 1.7c 64-bit2215+19
−19
(−294)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−151
= 1
–   Napoleon 1.6.0b 64-bit2208+31
−31
(−301)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−158
1 =
–   NG-Play 9.86 64-bit2171+22
−22
(−338)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on June 27, 2020