CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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GreKo 2021.10 64-bit (2742+25
−25		)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 37 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Mantissa 3.0.0 64-bit3037+15
−15		(+295)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+244
–   Amoeba 3.3 64-bit3009+18
−18		(+267)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+100
–   Godel 7.0 64-bit3003+11
−11		(+261)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+148
–   Tucano 9.00 64-bit2968+14
−14		(+226)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−65
–   Francesca MAD 0.30a 64-bit2955+16
−16		(+213)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−76
–   tomitankChess 5.1 64-bit2940+12
−12		(+198)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−91
–   Asymptote 0.8 64-bit2940+11
−11		(+198)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+27
–   Crafty 25.6 64-bit2931+15
−15		(+189)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−62
–   Svart 3.1 64-bit2910+16
−16		(+168)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−1
–   Willow 2.8 64-bit2869+19
−19		(+127)5 − 15
(+2−12=6)		25.0%
5.0 / 20
0.0%
−63
–   OliThink 5.10.1 64-bit2859+13
−13		(+117)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+15
–   Cheese 2.2 64-bit2846+15
−15		(+104)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+104
–   Nalwald 14.0 64-bit2841+18
−18		(+99)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−12
–   Altair 2.0.0 64-bit2822+19
−19		(+80)9 − 15
(+5−11=8)		37.5%
9.0 / 24
0.0%
−17
–   Shallow 4.0 64-bit2793+15
−15		(+51)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−119
–   ProDeo 3.12792+18
−18		(+50)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+50
–   Colossus 2021b 64-bit2759+16
−16		(+17)15.5 − 18.5
(+11−14=9)
45.6%
15.5 / 34
12.9%
−19
–   Vengeance 2.0.0 64-bit2759+20
−20		(+17)9.5 − 4.5
(+6−1=7)		67.9%
9.5 / 14
15.3%
+138
–   Odonata 0.6.2 64-bit2757+13
−13		(+15)3 − 7
(+1−5=4)		30.0%
3.0 / 10
14.0%
−127
–   Protej 0.6.1 64-bit2754+15
−15		(+12)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
21.9%
−11
–   Fridolin 4.00 64-bit2753+12
−12		(+11)3 − 7
(+2−6=2)		30.0%
3.0 / 10
22.4%
−155
–   Viridithas 2.7.0 64-bit2738+21
−21		(−4)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
60.8%
+60
–   Devel 4.0.2.32726+14
−14		(−16)2 − 2
(+0−0=4)		50.0%
2.0 / 4
88.0%
−16
–   KnightX 3.7b 64-bit2726+18
−18		(−16)10.5 − 5.5
(+9−4=3)		65.6%
10.5 / 16
85.4%
+116
–   K2 0.992714+11
−11		(−28)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
98.1%
−122
–   Delocto 200419 64-bit2709+11
−11		(−33)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
99.2%
+61
–   KnightX 3.3 64-bit2706+20
−20		(−36)3 − 7
(+2−6=2)		30.0%
3.0 / 10
98.8%
−202
–   KnightX 3.4 64-bit2698+20
−20		(−44)11.5 − 6.5
(+9−4=5)		63.9%
11.5 / 18
99.7%
+62
–   Blunder 8.5.5 64-bit2695+11
−11		(−47)6 − 6
(+5−5=2)		50.0%
6.0 / 12
100.0%
−51
–   ECE 20.1 64-bit2691+12
−12		(−51)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−342
–   KnightX 3.1 64-bit2687+19
−19		(−55)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+16
–   Blunder 8.0.0 64-bit2685+21
−21		(−57)6 − 6
(+4−4=4)		50.0%
6.0 / 12
100.0%
−57
–   Ceibo 0.8 64-bit2683+16
−16		(−59)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−136
–   Lozza 2.4 64-bit2681+17
−17		(−61)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+51
–   Supernova 2.4 64-bit2677+11
−11		(−65)10.5 − 7.5
(+9−6=3)		58.3%
10.5 / 18
100.0%
+6
–   Lozza 2.2 64-bit2661+21
−21		(−81)12 − 4
(+10−2=4)		75.0%
12.0 / 16
100.0%
+116
–   Zevra 2.5 64-bit2649+10
−10		(−93)10.5 − 3.5
(+9−2=3)		75.0%
10.5 / 14
100.0%
+107
–   Polaris 1.4.1 64-bit2632+18
−18		(−110)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+53
–   Lozza 2.1 64-bit2622+23
−23		(−120)9.5 − 6.5
(+7−4=5)		59.4%
9.5 / 16
100.0%
−48
–   Lozza 2.0 64-bit2608+16
−16		(−134)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+157
–   Odonata 0.5.1 64-bit2518+18
−18		(−224)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−121
–   Eggnog 4.0 64-bit2413+19
−19		(−329)10 − 2
(+9−1=2)		83.3%
10.0 / 12
100.0%
−56
424 games: 147 wins, 144 losses, 133 draws (31.4%), score: 50.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024