CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Engine Details

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GreKo 2018.08 64-bit (2716+20
−21
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Winter 0.6 64-bit 4CPU3015+32
−32
(+299)2.5 − 27.5
(+0−25=5)
8.3%
2.5 / 30
0.0%
−58
–   Demolito 2018-10-29 64-bit2977+15
−15
(+261)2 − 28
(+0−26=4)
6.7%
2.0 / 30
0.0%
−138
–   Hiarcs 13.22895+10
−11
(+179)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−21
–   Scorpio 2.8 64-bit2885+14
−14
(+169)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+21
–   Quazar 0.4 32-bit2879+12
−12
(+163)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+68
–   Gull 1.2 32-bit2876+12
−12
(+160)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−36
–   The Baron 3.44 64-bit2866+12
−12
(+150)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−34
–   MinkoChess 1.3 64-bit2852+14
−14
(+136)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+76
–   Booot 5.1.02844+10
−10
(+128)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−72
–   Spark 0.3 64-bit2835+18
−18
(+119)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+67
–   Zurichess Neuchatel 64-bit2830+12
−12
(+114)4 − 2
(+3−1=2)
66.7%
4.0 / 6
0.0%
+224
–   Deep Junior 11.2 64-bit2828+25
−25
(+112)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−88
–   Tucano 7.05 64-bit2824+29
−29
(+108)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+1
–   Protector 1.3.4 32-bit2824+15
−15
(+108)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+18
–   Hannibal 1.0a 32-bit2800+12
−12
(+84)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−58
–   The Baron 3.42 64-bit2797+14
−14
(+81)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−29
–   Igel 1.7.0 64-bit2796+29
−29
(+80)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−102
–   Monolith 1.0 64-bit2795+11
−11
(+79)12 − 18
(+6−12=12)
40.0%
12.0 / 30
0.0%
+14
–   tomitankChess 3.0 64-bit2786+16
−16
(+70)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+106
–   RuyDos 1.1.0 64-bit2786+24
−24
(+70)3 − 3
(+0−0=6)
50.0%
3.0 / 6
0.0%
+70
–   Onno 1.2.70 32-bit2785+18
−18
(+69)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
−15
–   RuyDos 1.1.10 64-bit2782+22
−22
(+66)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+33
–   Glaurung 2.2 64-bit2781+16
−16
(+65)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+65
–   Stockfish 1.2 Default2780+21
−21
(+64)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−48
–   Bright 0.4a2776+10
−10
(+60)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+66
–   Jonny 4.002776+11
−11
(+60)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+14
–   RofChade 1.0 64-bit2774+18
−19
(+58)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+62
–   RubiChess 1.1 64-bit2774+20
−20
(+58)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+25
–   Godel 4.0.7 64-bit2759+19
−19
(+43)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.1%
−61
–   Fruit 2.2.12744+13
−13
(+28)4 − 2
(+3−1=2)
66.7%
4.0 / 6
1.3%
+132
–   Tornado 4.4 32-bit2744+23
−23
(+28)3 − 3
(+2−2=2)
50.0%
3.0 / 6
4.0%
+28
–   Amoeba 2.3 64-bit2743+27
−27
(+27)4 − 2
(+3−1=2)
66.7%
4.0 / 6
5.9%
+131
–   Chronos 1.9.9 64-bit2740+12
−12
(+24)2 − 4
(+0−2=4)
33.3%
2.0 / 6
2.6%
−65
–   Carballo 1.7 64-bit2738+14
−14
(+22)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
4.2%
−130
–   Marvin 3.0.0 64-bit2732+23
−23
(+16)3 − 3
(+0−0=6)
50.0%
3.0 / 6
15.3%
+16
–   Counter 3.0 64-bit2731+28
−28
(+15)6 − 6
(+4−4=4)
50.0%
6.0 / 12
19.7%
+15
–   Toga II 1.1a 32-bit2731+16
−16
(+15)3 − 3
(+2−2=2)
50.0%
3.0 / 6
12.5%
+22
–   Shield 2.1 64-bit2727+13
−13
(+11)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
17.5%
+47
–   Devel 2.00002725+14
−14
(+9)4 − 6
(+2−4=4)
40.0%
4.0 / 10
24.3%
−58
–   Arasan 15.1 64-bit2720+32
−31
(+4)2 − 4
(+1−3=2)
33.3%
2.0 / 6
41.3%
−114
–   GreKo 2018.12 64-bit2720+23
−23
(+4)30 − 30
(+13−13=34)
50.0%
30.0 / 60
39.1%
+5
–   Counter 2.9 64-bit2714+24
−24
(−2)10.5 − 3.5
(+9−2=3)
75.0%
10.5 / 14
55.0%
+188
–   ProDeo 2.82706+16
−16
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
76.7%
−10
–   Cheese 1.9 64-bit2705+15
−15
(−11)3 − 7
(+2−6=2)
30.0%
3.0 / 10
79.8%
−166
–   Pirarucu 2.2.2 64-bit2698+19
−19
(−18)4 − 2
(+3−1=2)
66.7%
4.0 / 6
90.1%
+92
–   DanaSah 8.32697+19
−19
(−19)7 − 11
(+4−8=6)
38.9%
7.0 / 18
91.2%
−86
–   Chessmaster 11 Conqueror2695+18
−18
(−21)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
93.6%
+25
–   Gogobello 1.4 64-bit2688+16
−16
(−28)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
98.4%
−131
–   Ethereal 8.19 64-bit2685+23
−23
(−31)2 − 4
(+1−3=2)
33.3%
2.0 / 6
97.3%
−135
–   WyldChess 1.51 64-bit2683+15
−15
(−33)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.5%
−27
–   Daydreamer 1.75 64-bit2681+16
−16
(−35)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.6%
+34
–   Counter 2.7 64-bit2674+27
−27
(−42)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.3%
+3
–   RedQueen 1.1.3 64-bit2674+21
−21
(−42)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.8%
+189
–   chess22k 1.4 64-bit2674+23
−23
(−42)3 − 3
(+2−2=2)
50.0%
3.0 / 6
99.6%
−42
–   Arminius 2017-01-01 64-bit2673+16
−16
(−43)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.9%
+19
–   Djinn 1.021 64-bit2667+13
−13
(−49)1 − 5
(+0−4=2)
16.7%
1.0 / 6
100.0%
−280
–   LoopList 6.002665+25
−25
(−51)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.9%
−5
–   Alaric 7072661+11
−12
(−55)1 − 5
(+0−4=2)
16.7%
1.0 / 6
100.0%
−286
–   Floyd 0.9 64-bit2658+14
−14
(−58)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+48
–   tomitankChess 2.0 64-bit2657+18
−18
(−59)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−136
–   Winter 0.2 64-bit2655+16
−16
(−61)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+81
–   Dirty 24Apr2011 64-bit2654+21
−21
(−62)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−2
–   Philou 3.7.1 64-bit2651+13
−13
(−65)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+77
–   E.T. Chess 13.01.082650+13
−13
(−66)2 − 4
(+1−3=2)
33.3%
2.0 / 6
100.0%
−170
–   Colossus 2008b2643+12
−12
(−73)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+21
–   Weiss 0.9 64-bit2643+27
−27
(−73)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−38
–   DanaSah 7.32640+14
−14
(−76)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+13
–   tomitankChess 2.1 64-bit2637+22
−22
(−79)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+95
–   Sjakk 2.2 64-bit2632+15
−15
(−84)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−84
–   WildCat 82629+13
−13
(−87)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+109
–   Rodin 8.02628+15
−15
(−88)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−45
–   Igel 1.2 64-bit2627+19
−19
(−89)38 − 22
(+28−12=20)
63.3%
38.0 / 60
100.0%
+2
–   NoraGrace 2.0 64-bit2623+15
−15
(−93)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+269
–   Weiss 0.8 64-bit2621+30
−30
(−95)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+108
–   K2 0.912616+15
−15
(−100)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−100
–   Monolith 0.4 64-bit2609+19
−19
(−107)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+93
–   Donna 4.0 64-bit2607+15
−15
(−109)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+87
–   Galjoen 0.40 64-bit2590+20
−20
(−126)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−47
–   Donna 4.1 64-bit2585+14
−14
(−131)22 − 8
(+18−4=8)
73.3%
22.0 / 30
100.0%
+34

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021