CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
GreKo 10.2 64-bit (2503+31
−32
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 33 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 1.0 64-bit2706+17
−17
(+203)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+122
= 1 0 0 = 0 = 0 0 = 1 =
–   Pawny 1.0 64-bit2660+17
−17
(+157)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−287
0 0 0 0 0 = 0 0 0 0
–   Atlas 3.50 64-bit2659+31
−31
(+156)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+156
1 0
–   CM10th Default2632+14
−15
(+129)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+129
1 0
–   Rotor 0.82628+17
−17
(+125)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−31
= 0
–   Alfil 13.1 64-bit2628+17
−17
(+125)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−106
0 0 0 0 = =
–   NoraGrace 2.0 64-bit2625+15
−15
(+122)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+26
0 = 1 0
–   Zappa 1.1 64-bit2615+18
−18
(+112)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Naum 1.91 64-bit2609+15
−15
(+106)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
−8
1 0 = 1 = 0 0 0 0 0 = =
–   Djinn 0.987 64-bit2601+26
−26
(+98)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Glass 2.0 64-bit2598+13
−13
(+95)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−49
1 0 = 0 0 0 0 1
–   Aristarch 4.502596+12
−12
(+93)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−49
= 0
–   GarboChess 3.0 64-bit2587+16
−16
(+84)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Tucano 2.00 64-bit2573+30
−31
(+70)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.1%
−18
0 1 = 0 1 = 0 0 = 0 1 0
–   DanaSah 5.072569+17
−17
(+66)5.5 − 12.5
(+1−8=9)
30.6%
5.5 / 18
0.0%
−49
0 0 = = = 1 0 = 0 0 0 = 0 = 0 = = =
–   Atlas 3.25 64-bit2569+27
−28
(+66)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.1%
−INF
0
–   Arminius 2013-08-10 64-bit2565+31
−31
(+62)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.3%
−163
1 0 0 0
–   Francesca MAD 0.192558+15
−15
(+55)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.1%
−12
= = = 0
–   Arasan 12.0 64-bit2555+23
−23
(+52)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.4%
+52
= = 1 1 = 0 1 0 0 =
–   Rodin 6.02551+24
−24
(+48)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.8%
+23
0 1 0 = = = 0 = 1 1 0 =
–   NirvanaChess 1.1 64-bit2549+26
−26
(+46)4.5 − 11.5
(+4−11=1)
28.1%
4.5 / 16
1.1%
−139
= 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0
–   nanoSzachy 4.0 64-bit2546+18
−18
(+43)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.9%
−317
0 0 = 0 0 0
–   Rhetoric 1.1 64-bit2545+31
−31
(+42)2 − 0
(+2−0=0)
100.0%
2.0 / 2
2.9%
+INF
1 1
–   Cheese 1.5 64-bit2519+27
−27
(+16)14.5 − 14.5
(+10−10=9)
50.0%
14.5 / 29
21.2%
+16
0 0 = 0 1 0 = 1 0 = 1 0 1 = = 1 1 0 = 1 0 = 1 1 1 0 = = 0
–   DanaSah 5.062516+33
−33
(+13)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
27.2%
+98
0 = 1 1 0 = 1 1 = 1 0 1
–   LittleThought 1.052 64-bit2500+16
−16
(−3)0 − 2
(+0−2=0)
0.0%
0.0 / 2
55.6%
−INF
0 0
–   Pupsi2 0.092497+17
−17
(−6)4 − 5
(+1−2=6)
44.4%
4.0 / 9
61.8%
−37
= 0 1 = 0 = = = =
–   Delphil 3.0 64-bit2494+33
−33
(−9)7.5 − 7.5
(+5−5=5)
50.0%
7.5 / 15
64.5%
−14
0 = = 0 1 1 1 0 0 = = 0 1 1 =
–   Pepito 1.59 64-bit2493+17
−17
(−10)12 − 8
(+8−4=8)
60.0%
12.0 / 20
71.0%
+53
0 = = 1 1 1 1 0 1 = 0 = 1 = 1 1 = = = 0
–   JikChess 0.01 64-bit2488+24
−24
(−15)2 − 6
(+2−6=0)
25.0%
2.0 / 8
76.1%
−245
0 0 0 0 0 1 1 0
–   Delphil 3.1 64-bit2477+26
−26
(−26)3 − 3
(+0−0=6)
50.0%
3.0 / 6
89.1%
−26
= = = = = =
–   Giraffe 20150908 64-bit2460+19
−19
(−43)4 − 4
(+2−2=4)
50.0%
4.0 / 8
98.8%
−37
= 0 = 1 = = 0 1
–   Taltos rev118 64-bit2436+19
−19
(−67)6 − 0
(+6−0=0)
100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   Betsabe II 1.30 64-bit2425+22
−22
(−78)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
+73
= 1 1 1 = 1 0 = 1 1 = = 1 1 1 0
–   Shallow r688 64-bit2413+19
−19
(−90)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−121
= 0 1 = = 0 = 1 0 =
–   Ifrit m1.8 64-bit2412+18
−18
(−91)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−91
1 0 = =
–   Sjakk 2.0 64-bit2403+24
−24
(−100)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+109
0 = 1 1 1 1 1 1 1 0
–   RomiChess P3L 64-bit2401+23
−23
(−102)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+304
1 1 = 1 1 1 1 1
–   Rhetoric 1.0 64-bit2400+33
−33
(−103)8.5 − 2.5
(+7−1=3)
77.3%
8.5 / 11
100.0%
+88
1 1 1 = 1 0 1 = = 1 1
–   Tigran 2.4n 64-bit2399+17
−17
(−104)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Myrddin 0.87 64-bit2396+14
−14
(−107)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+175
1 = 1 1
–   Carballo 1.1.12374+32
−32
(−129)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−24
= = = 1 1 1 0 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019