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

Options
Show each game results
Orion 0.7 64-bit (2767+21
−21		)Quote
 Link: Homepage
David Carteau (France)
This is one of the 10 Orion versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Dirty CUCUMBER 64-bit2941+9
−9		(+174)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−59
–   Asymptote 0.8 64-bit2940+11
−11		(+173)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−116
–   Koivisto 3.0 64-bit2939+20
−20		(+172)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
+52
–   Stash 23.0 64-bit2903+21
−21		(+136)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+47
–   Gull 1.2 32-bit2896+10
−10		(+129)5 − 15
(+4−14=2)		25.0%
5.0 / 20
0.0%
−88
–   The Baron 3.44 64-bit2886+9
−9		(+119)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−132
–   Zappa Mexico II 64-bit2867+8
−8		(+100)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
+21
–   Nemo 1.0.1 64-bit2860+10
−10		(+93)8 − 12
(+6−10=4)		40.0%
8.0 / 20
0.0%
+4
–   Weiss 1.0 64-bit2847+21
−21		(+80)8.5 − 15.5
(+3−10=11)		35.4%
8.5 / 24
0.0%
−24
–   Cheese 2.2 64-bit2846+15
−15		(+79)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+150
–   Onno 1.2.70 64-bit2843+12
−12		(+76)4.5 − 15.5
(+0−11=9)		22.5%
4.5 / 20
0.0%
−112
–   Crafty 25.1 64-bit2837+19
−19		(+70)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
0.0%
+159
–   tomitankChess 4.0 64-bit2832+19
−19		(+65)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+176
–   tomitankChess 4.2 64-bit2830+21
−21		(+63)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+156
–   The Baron 3.42 64-bit2807+12
−12		(+40)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
0.1%
+56
–   RuyDos 1.1.11 64-bit2797+12
−12		(+30)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.9%
+30
–   Cheese 2.1 64-bit2789+16
−16		(+22)1 − 3
(+0−2=2)		25.0%
1.0 / 4
5.7%
−144
–   MinkoChess 1.2 32-bit2788+12
−12		(+21)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
4.5%
+186
–   Stash 21.2 64-bit2786+21
−21		(+19)2 − 2
(+1−1=2)		50.0%
2.0 / 4
10.7%
+19
–   Devel 3.2.92752+20
−20		(−15)15 − 13
(+10−8=10)		53.6%
15.0 / 28
86.1%
+11
–   Arminius 2018-12-23 64-bit2740+10
−10		(−27)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
98.9%
+14
–   Jonny 4.002734+8
−8		(−33)11 − 9
(+8−6=6)		55.0%
11.0 / 20
99.8%
+7
–   GreKo 2018.12 64-bit2725+20
−20		(−42)12 − 8
(+8−4=8)		60.0%
12.0 / 20
99.8%
+35
–   ProDeo 2.22722+14
−14		(−45)13.5 − 6.5
(+11−4=5)		67.5%
13.5 / 20
100.0%
+95
–   GreKo 2020.03 64-bit2719+18
−18		(−48)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−36
–   Chessmaster 11 Archangel2706+15
−15		(−61)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
100.0%
−77
–   Benjamin 1.02702+21
−21		(−65)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−76
–   DanaSah 8.32698+16
−16		(−69)15 − 13
(+8−6=14)		53.6%
15.0 / 28
100.0%
−40
–   ECE 20.1 64-bit2691+12
−12		(−76)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+36
–   Fridolin 3.10 64-bit2681+10
−10		(−86)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−163
–   WyldChess 1.51 64-bit2680+13
−13		(−87)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
100.0%
−3
–   Daydreamer 1.75 64-bit2678+14
−14		(−89)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
−18
–   Fridolin 3.00 64-bit2675+13
−13		(−92)11 − 9
(+8−6=6)		55.0%
11.0 / 20
100.0%
−52
–   Francesca MAD 0.21 64-bit2673+18
−18		(−94)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
100.0%
−1
–   RedQueen 1.1.3 64-bit2668+17
−17		(−99)10 − 10
(+5−5=10)		50.0%
10.0 / 20
100.0%
−99
–   Djinn 1.021 64-bit2663+11
−11		(−104)11.5 − 8.5
(+7−4=9)		57.5%
11.5 / 20
100.0%
−48
–   K2 0.952661+14
−14		(−106)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−28
–   Drosophila 1.6 64-bit2652+13
−13		(−115)13.5 − 6.5
(+10−3=7)		67.5%
13.5 / 20
100.0%
+15
526 games: 160 wins, 149 losses, 217 draws (41.3%), score: 51.0%

Rating changes by day

Rating changes with played games

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