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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Onno 1.0 64-bit (2831+14
−14		)Quote
Author: Dr. Onno Garms (Germany) Link: Homepage
This is one of the 7 Onno versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit3076+8
−8		(+245)7 − 50
(+2−45=10)
12.3%
7.0 / 57
0.0%
−69
–   Zappa Mexico II 64-bit 4CPU2993+9
−9		(+162)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+77
–   Naum 4 64-bit2977+10
−10		(+146)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−66
–   Stockfish 1.4 64-bit 4CPU2971+15
−15		(+140)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−61
–   Deep Sjeng WC2008 64-bit 4CPU2944+11
−11		(+113)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
−131
–   Thinker 5.4c Inert 64-bit 4CPU2943+13
−13		(+112)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−15
–   Deep Shredder 11 64-bit 4CPU2935+11
−11		(+104)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−62
–   Toga II 1.4.1SE 4CPU2922+11
−11		(+91)10.5 − 19.5
(+2−11=17)
35.0%
10.5 / 30
0.0%
−7
–   Hiarcs 12.1 4CPU2921+14
−14		(+90)10.5 − 21.5
(+2−13=17)
32.8%
10.5 / 32
0.0%
−24
–   Bright 0.4a 4CPU2914+13
−13		(+83)19 − 25
(+10−16=18)
43.2%
19.0 / 44
0.0%
+32
–   Glaurung 2.2 64-bit 4CPU2912+14
−14		(+81)10 − 24
(+3−17=14)
29.4%
10.0 / 34
0.0%
−62
–   iCE 2.0 64-bit2909+15
−15		(+78)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+248
–   Thinker 5.4c Inert 64-bit2875+12
−12		(+44)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
0.0%
+51
–   Fritz 112868+9
−9		(+37)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
−30
–   Zappa Mexico II 64-bit2867+8
−8		(+36)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
0.0%
+22
–   Stockfish 1.4 64-bit2866+17
−17		(+35)18 − 14
(+12−8=12)
56.3%
18.0 / 32
0.1%
+82
–   Loop M1-T 64-bit 4CPU2861+10
−10		(+30)12.5 − 18.5
(+4−10=17)
40.3%
12.5 / 31
0.0%
−32
–   Deep Shredder 11 64-bit2858+13
−13		(+27)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.3%
−5
–   Deep Sjeng WC2008 64-bit2847+12
−12		(+16)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
3.6%
−17
–   Grapefruit 1.0 32-bit2838+8
−8		(+7)14 − 18
(+8−12=12)
43.8%
14.0 / 32
18.5%
−42
–   Murka 3 64-bit2833+10
−10		(+2)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
43.1%
+118
–   Hiarcs 12.12828+9
−9		(−3)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
61.8%
−16
–   Hiarcs 12 Sharpen PV On2824+12
−12		(−7)17 − 15
(+9−7=16)
53.1%
17.0 / 32
79.1%
+11
–   Amoeba 2.4 64-bit2823+22
−22		(−8)4 − 6
(+2−4=4)		40.0%
4.0 / 10
73.6%
−79
–   Topple 0.5.0 64-bit2822+22
−22		(−9)7 − 5
(+5−3=4)		58.3%
7.0 / 12
75.2%
+53
–   Hiarcs 122820+12
−12		(−11)14 − 18
(+9−13=10)
43.8%
14.0 / 32
88.6%
−60
–   Scorpio 2.7.7 64-bit2814+14
−14		(−17)7 − 3
(+5−1=4)		70.0%
7.0 / 10
95.6%
+125
–   Hiarcs Paderborn 20072808+14
−14		(−23)20 − 12
(+15−7=10)
62.5%
20.0 / 32
98.9%
+74
–   Onno 1.0 32-bit2807+15
−15		(−24)36.5 − 24.5
(+15−3=43)
59.8%
36.5 / 61
99.2%
+37
–   Coiled 1.1 (no NNUE) 64-bit2796+14
−14		(−35)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
+7
–   Atlas 3.70em 64-bit2793+19
−19		(−38)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.9%
−38
–   Scorpio 2.7.6 64-bit2786+14
−14		(−45)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+57
–   Bright 0.4a2784+8
−8		(−47)38 − 24
(+25−11=26)
61.3%
38.0 / 62
100.0%
+34
–   EXchess 7.18b 64-bit2779+20
−20		(−52)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
+9
–   Octochess r5190 64-bit2775+13
−13		(−56)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+18
–   Crafty 23.0 64-bit 4CPU2766+16
−16		(−65)38 − 28
(+21−11=34)
57.6%
38.0 / 66
100.0%
−10
–   DiscoCheck 4.3 64-bit2762+23
−23		(−69)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+64
–   Counter 3.0 64-bit2747+23
−23		(−84)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+16
–   EXchess 7.11b 64-bit2746+26
−26		(−85)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−122
–   Leorik 2.3 64-bit2739+19
−19		(−92)18 − 8
(+14−4=8)		69.2%
18.0 / 26
100.0%
+53
–   Octochess r5132 64-bit2735+23
−23		(−96)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+48
–   Deuterium 13.1.31.113 64-bit2726+22
−22		(−105)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+11
–   ProDeo 2.22722+14
−14		(−109)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+60
–   Arasan 16.0 64-bit2713+24
−24		(−118)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+9
–   Zahak 5.0 64-bit2686+24
−24		(−145)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+19
–   K2 0.952661+14
−14		(−170)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
−27
–   Rodent 1.1 64-bit2661+27
−27		(−170)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
−4
–   Keele 1.0 64-bit2648+16
−16		(−183)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
100.0%
+46
–   Gandalf 7 64-bit2639+13
−13		(−192)16.5 − 3.5
(+13−0=7)		82.5%
16.5 / 20
100.0%
+42
1205 games: 324 wins, 390 losses, 491 draws (40.7%), score: 47.3%

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