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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Willow 2.9 64-bit (2982+19
−19		)Quote
Author: Adam Kulju Link: Homepage
This is one of the 7 Willow versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nalwald 17.1 64-bit3192+16
−16		(+210)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+47
–   Little Goliath Evolution 3.15 64-bit3164+17
−17		(+182)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
+81
–   Atlas 4.35 64-bit3118+12
−12		(+136)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+64
–   Viridithas 5.1.0 64-bit3116+19
−19		(+134)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
+29
–   Sting SF 4.8.4 64-bit3098+22
−22		(+116)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
+13
–   Lc0 0.23.2 wLD2 64-bit3097+23
−23		(+115)9 − 11
(+6−8=6)		45.0%
9.0 / 20
0.0%
+75
–   Minic 3.03 64-bit3085+21
−21		(+103)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
0.0%
+22
–   Vitruvius 1.11C 64-bit3082+12
−12		(+100)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−66
–   Altair 4.0.0 64-bit3080+17
−17		(+98)5 − 13
(+0−8=10)		27.8%
5.0 / 18
0.0%
−48
–   Andscacs 0.84 64-bit3076+21
−21		(+94)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
+3
–   Sting SF BlackHole 4 64-bit3050+19
−19		(+68)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+67
–   Amoeba 3.4 64-bit3043+12
−12		(+61)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+132
–   Combusken 1.2.0 64-bit3043+20
−20		(+61)9 − 11
(+4−6=10)		45.0%
9.0 / 20
0.0%
+23
–   Gull 2.2 64-bit3042+16
−16		(+60)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
−12
–   Altair 3.0.0 64-bit3039+18
−18		(+57)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−109
–   Bagatur 2.3 64-bit3036+22
−22		(+54)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
−42
–   Cheng 4.41 64-bit3033+10
−10		(+51)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−43
–   Polaris 1.8.1 64-bit3023+12
−12		(+41)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−125
–   BlackMamba 1.2b 64-bit3021+22
−22		(+39)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.4%
−20
–   Peacekeeper 1.60 64-bit3012+18
−18		(+30)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.2%
+30
–   Bagatur 3.7d 64-bit3003+21
−21		(+21)4 − 4
(+2−2=4)		50.0%
4.0 / 8
6.8%
+21
–   Fizbo 1.6 64-bit2989+21
−21		(+7)9 − 11
(+5−7=8)		45.0%
9.0 / 20
30.8%
−33
–   Francesca MAD 0.32 64-bit2983+12
−12		(+1)1 − 3
(+0−2=2)		25.0%
1.0 / 4
48.2%
−165
–   Vengeance 3.0.0 64-bit2981+10
−10		(−1)5.5 − 12.5
(+3−10=5)		30.6%
5.5 / 18
55.5%
−154
–   Naum 4.1 64-bit2976+16
−16		(−6)10 − 10
(+4−4=12)		50.0%
10.0 / 20
69.1%
−10
–   Nu-chess 1.0 64-bit2961+12
−12		(−21)1 − 3
(+0−2=2)		25.0%
1.0 / 4
96.6%
−183
–   Midnight 6 64-bit2956+18
−18		(−26)13.5 − 10.5
(+7−4=13)		56.3%
13.5 / 24
97.9%
+20
–   Polaris 1.7.0 64-bit2955+19
−19		(−27)14 − 10
(+9−5=10)		58.3%
14.0 / 24
97.6%
+36
–   Wasp 2.00 64-bit2951+21
−21		(−31)10.5 − 9.5
(+5−4=11)		52.5%
10.5 / 20
98.5%
−10
–   Protej 0.6.4 64-bit2949+16
−16		(−33)11.5 − 12.5
(+5−6=13)		47.9%
11.5 / 24
99.7%
−49
–   Cheese 3.1.1 64-bit2935+15
−15		(−47)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+30
–   Cheese 3.1.0 64-bit2931+18
−18		(−51)11 − 9
(+7−5=8)		55.0%
11.0 / 20
100.0%
−14
–   Rybka 1.2 64-bit2928+14
−14		(−54)9 − 11
(+4−6=10)		45.0%
9.0 / 20
100.0%
−91
–   Arasan 18.2 64-bit2920+21
−21		(−62)11 − 9
(+8−6=6)		55.0%
11.0 / 20
100.0%
−23
–   Svart 3.1 64-bit2910+16
−16		(−72)12.5 − 7.5
(+9−4=7)		62.5%
12.5 / 20
100.0%
+19
–   Stockfish 1.5.1 64-bit2908+22
−22		(−74)11.5 − 8.5
(+9−6=5)		57.5%
11.5 / 20
100.0%
−10
–   The Baron 3.45 64-bit2907+12
−12		(−75)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+26
–   Cadie 1.4 64-bit2889+18
−18		(−93)17 − 3
(+14−0=6)		85.0%
17.0 / 20
100.0%
+168
–   Wahoo 3.0.0 64-bit2882+19
−19		(−100)13 − 7
(+9−3=8)		65.0%
13.0 / 20
100.0%
+9
–   Clovis III 64-bit2867+12
−12		(−115)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+62
–   Avalanche 1.1.0 64-bit2850+21
−21		(−132)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
+2
–   DisasterArea 1.542841+22
−22		(−141)13.5 − 6.5
(+11−4=5)		67.5%
13.5 / 20
100.0%
−2
628 games: 167 wins, 178 losses, 283 draws (45.1%), score: 49.1%

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