CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Capivara LK 0.09b02c 64-bit (2555+21
−21
)Quote
Author: Lourenco Oliveira (Brazil) Link: Homepage
This is one of the 7 Capivara versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Carballo 1.6 64-bit2705+26
−25
(+150)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+142
0 = 1 0 1 =
–   Cheese 1.8 64-bit2683+20
−20
(+128)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+40
0 1 0 1 = 0 0 =
–   ProDeo 2.02681+21
−21
(+126)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+51
= = 0 1 = 0 0 =
–   Tucano 5.00 64-bit2678+18
−18
(+123)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−51
= = 0 1 0 0 0 = 0 0
–   Cheese 1.7 64-bit2676+21
−22
(+121)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+121
1 0 = = 1 0 = = = =
–   ChessBrainVB 2.052668+23
−23
(+113)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+113
= 1 0 1 0 =
–   RedQueen 1.1.98 64-bit2660+20
−20
(+105)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+14
= = 0 = = = 0 1 0 0
–   Laser 0.2.1 64-bit2644+24
−24
(+89)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
0.0%
+70
= = 1 1 = 0 1 0 0 = = = = 0 = =
–   CM9000 Default2638+31
−31
(+83)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−12
0 0 = 0 = = = = 0 1 = 0
–   CM10th Default2632+15
−15
(+77)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+77
= =
–   Sjakk 2.2 64-bit2631+16
−16
(+76)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+20
= = 0 = = 0 = 0 1 =
–   Rotor 0.82628+17
−17
(+73)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Rodin 8.02626+16
−16
(+71)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+10
= = = 0 = 0 1 0 1 0
–   Hamsters 0.72626+24
−24
(+71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−86
= 0
–   Alfil 13.1 64-bit2625+18
−18
(+70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−72
0 =
–   Nebula 2.0 64-bit2624+16
−16
(+69)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   NoraGrace 2.0 64-bit2624+17
−17
(+69)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−48
= 0 = 0 0 0 = 1 0 = 0 1
–   Pedone 0.5 64-bit2618+30
−30
(+63)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
0.0%
+187
1 0 1 1 0 0 1 1 = 1
–   Ethereal 8.02 64-bit2618+32
−32
(+63)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−41
0 = 0 0 = = 1 1 0 0
–   Slow Chess Blitz WV22615+16
−16
(+60)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Zappa 1.1 64-bit2614+18
−18
(+59)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
= 0
–   DanaSah 7.02611+28
−28
(+56)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.1%
−96
0 0 = = 0 =
–   Phalanx XXV2610+16
−16
(+55)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−8
= = 0 0 = = 1 0 0 1
–   GreKo 2015-ML 64-bit2609+25
−25
(+54)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−73
0 = = 0 0 0 0 1 = =
–   Naum 1.91 64-bit2608+15
−15
(+53)2.5 − 9.5
(+0−7=5)
20.8%
2.5 / 12
0.0%
−135
= 0 0 0 = 0 0 0 = = = 0
–   GreKo 2015 64-bit2607+22
−22
(+52)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+11
0 = 0 = 1 = = =
–   DanaSah 6.502604+22
−22
(+49)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.1%
−102
0 = 0 = = = 0 0 = 0
–   Donna 4.0 64-bit2603+16
−16
(+48)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+48
0 1 0 1 1 = = 0
–   Arminius 2015-08-06 64-bit2603+20
−20
(+48)9 − 9
(+6−6=6)
50.0%
9.0 / 18
0.1%
+53
1 0 = = 0 0 = 1 = 1 0 0 = 1 1 0 = 1
–   Rodin 7.02599+17
−17
(+44)7 − 11
(+1−5=12)
38.9%
7.0 / 18
0.1%
−16
= = = 0 1 = = 0 = 0 0 = = = = 0 = =
–   Glass 2.0 64-bit2595+16
−16
(+40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−117
0 =
–   N2 0.4 64-bit2591+16
−16
(+36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.5%
+36
1 0
–   GreKo 2016 64-bit2591+21
−22
(+36)4 − 6
(+0−2=8)
40.0%
4.0 / 10
1.0%
−16
= = = = 0 = = = 0 =
–   Muse 0.953 64-bit2591+17
−18
(+36)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.5%
−55
1 = 0 = = 0 0 = = 0
–   Pseudo 0.7c2590+13
−13
(+35)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+192
= 1
–   Amyan 1.722590+13
−13
(+35)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.3%
+35
0 1
–   GreKo 12.9 64-bit2589+31
−31
(+34)6 − 4
(+5−3=2)
60.0%
6.0 / 10
3.8%
+101
1 1 0 1 0 = 1 1 0 =
–   Ethereal 8.05 64-bit2588+29
−29
(+33)3 − 7
(+2−6=2)
30.0%
3.0 / 10
3.6%
−116
= 0 0 0 0 1 0 0 1 =
–   GarboChess 3.0 64-bit2585+17
−17
(+30)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.7%
+172
1 =
–   K2 0.872584+18
−18
(+29)5 − 5
(+4−4=2)
50.0%
5.0 / 10
2.1%
+29
0 0 0 1 0 1 1 = = 1
–   GreKo 12.1 64-bit2582+32
−32
(+27)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
8.7%
0
= 0 1 = = 0 = = 0 1
–   Petir 4.9999992578+16
−15
(+23)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.9%
+23
1 0
–   Jellyfish 1.1 64-bit2577+16
−16
(+22)7 − 9
(+4−6=6)
43.8%
7.0 / 16
5.6%
−13
= 0 0 1 1 1 = 0 1 0 = = = 0 = 0
–   Fridolin 2.0 64-bit 4CPU2573+38
−39
(+18)9 − 9
(+6−6=6)
50.0%
9.0 / 18
23.3%
+25
= 0 = 0 1 0 1 0 1 1 = = = 1 = 1 0 0
–   GNU Chess 5.07.153b 64-bit2568+23
−23
(+13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
20.5%
+170
= 1
–   DanaSah 5.072568+17
−17
(+13)6 − 10
(+3−7=6)
37.5%
6.0 / 16
18.3%
−72
= 0 1 0 0 = 0 0 0 1 0 = = = 1 =
–   GreKo 12.5 64-bit2567+33
−33
(+12)2 − 2
(+1−1=2)
50.0%
2.0 / 4
28.6%
+12
0 1 = =
–   Jellyfish 1.02565+22
−22
(+10)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
26.0%
+41
= 0 0 = 1 = 0 1 1 1
–   Zurichess Glarus 64-bit2557+27
−27
(+2)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
46.5%
−49
= = 0 = 0 1
–   Arasan 12.0 64-bit2554+23
−23
(−1)5 − 5
(+4−4=2)
50.0%
5.0 / 10
52.7%
+4
0 1 1 = 0 0 1 1 0 =
–   JikChess 0.02 64-bit2554+17
−17
(−1)3 − 5
(+2−4=2)
37.5%
3.0 / 8
53.1%
−84
1 = 0 0 0 1 0 =
–   Rodin 6.02549+24
−24
(−6)4 − 6
(+2−4=4)
40.0%
4.0 / 10
65.7%
−64
0 0 1 = 0 = 1 = = 0
–   Cheese 1.6.1 64-bit2544+23
−23
(−11)15 − 13
(+10−8=10)
53.6%
15.0 / 28
77.1%
+13
0 = = 1 = 1 0 1 1 1 = = 0 0 1 = 1 1 = 0 = = = 0 1 1 0 0
–   nanoSzachy 4.0 64-bit2543+18
−19
(−12)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
80.3%
+15
= = 1 = 1 = 1 0 = 0 1 0
–   GreKo 12.0 64-bit2540+25
−25
(−15)5 − 7
(+4−6=2)
41.7%
5.0 / 12
82.3%
−77
= = 1 0 1 0 0 0 1 1 0 0
–   Tucano 1.042539+30
−30
(−16)4 − 6
(+2−4=4)
40.0%
4.0 / 10
81.6%
−78
= = 0 0 1 = 1 0 = 0
–   Fridolin 2.0 64-bit2526+16
−16
(−29)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
98.6%
+148
= 1 = = 1 1 1 1 1 0
–   Maverick 1.5 64-bit2520+17
−18
(−35)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
99.5%
−77
1 = = = 0 0 0 1
–   Hakkapeliitta 1.0 64-bit2517+27
−27
(−38)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
98.7%
+168
1 = 1 = = 1 1 1
–   Cheese 1.5 64-bit2516+27
−27
(−39)10.5 − 9.5
(+7−6=7)
52.5%
10.5 / 20
98.9%
−21
1 1 = 1 = 1 0 = = 0 = 0 0 0 = 1 1 0 1 =
–   Donna 3.1 64-bit2515+28
−28
(−40)5 − 3
(+3−1=4)
62.5%
5.0 / 8
98.8%
+33
0 = = 1 1 = = 1
–   AnMon 5.602513+15
−15
(−42)5 − 7
(+2−4=6)
41.7%
5.0 / 12
99.9%
−91
0 1 1 = = = 0 = = 0 = 0
–   LittleThought 1.052 64-bit2506+18
−18
(−49)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
+6
= = 1 1 = 0 = = 1 =
–   Arminius 2014-01-18 64-bit2500+24
−24
(−55)2 − 4
(+1−3=2)
33.3%
2.0 / 6
100.0%
−173
0 1 = 0 0 =
–   Pepito 1.59 64-bit2493+18
−18
(−62)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−7
1 0 1 = = 0 1 = = 1 1 0
–   Pupsi2 0.092490+18
−18
(−65)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
100.0%
−40
0 1 1 = 0 0 0 1 1 1 1 = = 0
–   Arasan 10.2 32-bit2484+25
−26
(−71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−213
0 =
–   Pawny 0.3.1 64-bit2474+23
−23
(−81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−81
1 0
–   Delphil 3.1 64-bit2474+26
−26
(−81)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
100.0%
−99
0 = 1 = 1 = 0 0 0 0 1 1 = =
–   Eeyore 1.52 64-bit2446+18
−18
(−109)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+121
1 = 1 0 1 1 = 1 1 1
–   Hussar 0.42444+17
−17
(−111)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
+118
1 1 = = 1 1 = 1 1 1 = 1
–   Shallow r694 64-bit2442+20
−20
(−113)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−39
0 0 1 1 0 = = 1 1 1
–   Pedone 0.4 64-bit2424+29
−29
(−131)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+151
1 1 1 =
–   Betsabe II 1.30 64-bit2423+22
−22
(−132)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+229
1 1 = 1 1 1
–   Ares 1.005 64-bit2415+18
−19
(−140)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−72
= 1 = =
–   Shallow r688 64-bit2411+19
−19
(−144)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+46
= 1 1 1 1 0
–   Dragon 4.62408+18
−18
(−147)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Simplex 0.9.8 64-bit2402+19
−19
(−153)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−10
= 1
–   Sjakk 2.0 64-bit2401+24
−24
(−154)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Gaia 3.5 64-bit2399+24
−24
(−156)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tigran 2.4n 64-bit2392+18
−18
(−163)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
−15
= 1 1 1 = =
–   Alex 2.14a 64-bit2390+19
−19
(−165)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   OliThink 5.3.2 64-bit2375+18
−18
(−180)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   iCE 0.22370+19
−19
(−185)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Myrddin 0.86 64-bit2358+22
−22
(−197)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−46
1 = = 1
–   pikoSzachy 3.32356+33
−33
(−199)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Maverick 0.51 64-bit2336+22
−22
(−219)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Daydreamer 1.52333+22
−22
(−222)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−64
1 =
–   Bagatur 1.3a 64-bit2324+19
−19
(−231)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.672322+30
−30
(−233)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−76
1 =
–   EveAnn 1.71a2321+22
−22
(−234)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
−84
0 0 1 1 1 1
–   Dirty 0.99n2319+30
−29
(−236)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−93
= 1
–   Waxman 20132312+25
−25
(−243)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Pedone 0.3 64-bit2309+33
−33
(−246)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   NoraGrace 1.0 64-bit2308+29
−30
(−247)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−146
0 1 1 = 1 1 = 0 1 =
–   Sjakk 1.1.82300+24
−24
(−255)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Mediocre 0.52292+23
−23
(−263)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   FireFly 2.7.0 64-bit2288+17
−17
(−267)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−124
1 =
–   Butcher 1.64 64-bit2285+22
−22
(−270)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gibbon 2.57a 64-bit2272+23
−23
(−283)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−140
= 1
–   Exacto 0.e 64-bit2249+19
−19
(−306)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MadChess 1.4 64-bit2246+21
−21
(−309)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−151
1 =
–   Mango Paola Ajedrez 4.12243+20
−20
(−312)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Absolute Zero 2.4.0.0 64-bit2241+23
−23
(−314)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−171
= 1
–   ChessKISS 1.7 64-bit2209+20
−20
(−346)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Fischerle 0.9.30b 64-bit2185+29
−29
(−370)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−213
1 =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018