CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Schooner 2.1 64-bit (3130+16
−16
)Quote
Author: Dennis Sceviour (US/Canada) Link: Homepage
This is one of the 10 Schooner versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 310719 64-bit3411+17
−17
(+281)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−2
0 = 0 0
–   SugaR NN 1.1 64-bit3390+18
−18
(+260)2.5 − 28.5
(+0−26=5)
8.1%
2.5 / 31
0.0%
−106
0 0 0 0 0 0 0 0 = 0 = 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = = 0
–   Stockfish 10 64-bit3386+9
−9
(+256)6 − 31
(+0−25=12)
16.2%
6.0 / 37
0.0%
+16
= 0 = = = 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 0 = = 0 = =
–   SugaR 1.6.1 64-bit3380+15
−15
(+250)5.5 − 27.5
(+1−23=9)
16.7%
5.5 / 33
0.0%
+3
0 0 0 0 0 0 = 0 = 0 0 0 0 0 = 0 0 0 = 0 0 0 = = = 0 0 = 0 = 0 1 0
–   ShashChess 8.0 64-bit3362+12
−12
(+232)6 − 30
(+0−24=12)
16.7%
6.0 / 36
0.0%
−2
0 0 0 0 = 0 = 0 0 0 0 = = 0 0 0 0 = = = 0 0 = 0 = 0 0 0 0 0 = 0 = 0 = 0
–   Houdini 6 64-bit3335+8
−8
(+205)4.5 − 15.5
(+0−11=9)
22.5%
4.5 / 20
0.0%
+30
= = = = = 0 0 0 = 0 0 = 0 0 = 0 0 0 = 0
–   Komodo 12.2.2 64-bit3322+14
−14
(+192)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
0
= 0 = 0 = 0 0 1 = 0 = 0 = 0 0 0 0 0 = 0
–   Komodo 13.01 MCTS 64-bit3275+17
−18
(+145)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.0%
+14
0 0 0 = = = = = = 0 0 0 = = = 0 0 = = 0
–   Komodo 10 64-bit3259+11
−10
(+129)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−14
0 0 0 = = 0 1 0 = 0 0 0 0 = = 0 1 = = 0 1 = 0 0 = 0 = = 0 0 = 0
–   Fire 7.1 64-bit3258+7
−8
(+128)12 − 24
(+2−14=20)
33.3%
12.0 / 36
0.0%
+33
= 0 0 = = 0 = = = = = 0 = 0 = = = = 0 0 0 0 0 = 0 = = = 1 = 0 0 = 1 = 0
–   Ethereal 11.53 64-bit3246+14
−14
(+116)17 − 39
(+1−23=32)
30.4%
17.0 / 56
0.0%
+2
= = = = 0 = = = 0 0 0 0 = = 0 = = = 0 0 = 0 0 = = = 0 = = = 0 0 0 0 0 = = = 0 = = 1 = 0 0 = 0 = = = 0 0 = = 0 =
–   Xiphos 0.5 64-bit3228+13
−13
(+98)12 − 23
(+1−12=22)
34.3%
12.0 / 35
0.0%
+12
0 1 0 = = = = = 0 0 = = = = 0 0 = 0 = = = 0 0 0 = = 0 = = = = = = 0 =
–   Laser 1.7 64-bit3206+9
−9
(+76)11.5 − 24.5
(+1−14=21)
31.9%
11.5 / 36
0.0%
−25
0 0 = = = = 0 0 0 = = = = 0 = 0 = 0 = 0 0 = 0 = 1 0 = = 0 = = 0 = = = =
–   RofChade 2.202 64-bit3204+12
−12
(+74)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+14
= 0 = =
–   Defenchess 2.2 64-bit3202+10
−9
(+72)24 − 36
(+5−17=38)
40.0%
24.0 / 60
0.0%
+16
0 = = = = = = 0 0 1 0 = 0 = = = = = = 0 = = = = = = = = = 0 = = 0 = 0 = 0 1 = = = = = = = 0 0 = = = = 0 1 0 0 1 0 = 0 1
–   Booot 6.3.1 64-bit3199+9
−9
(+69)10.5 − 25.5
(+1−16=19)
29.2%
10.5 / 36
0.0%
−53
= = 0 0 = 0 = = = = = = = 0 0 = = = 0 0 0 = 0 = = 0 0 = 0 0 0 0 = = 1 0
–   Shredder 13 64-bit3198+8
−8
(+68)6.5 − 13.5
(+0−7=13)
32.5%
6.5 / 20
0.0%
−28
= = = = = = = 0 = 0 0 0 = 0 0 = = = = 0
–   Fizbo 2 64-bit3196+8
−8
(+66)11.5 − 24.5
(+6−19=11)
31.9%
11.5 / 36
0.0%
−59
0 1 0 0 = 0 = 0 1 0 1 0 1 0 = = 0 = = 0 0 0 0 = 1 = 0 = = 0 0 0 = 0 1 0
–   Andscacs 0.95 64-bit3180+10
−9
(+50)13 − 23
(+2−12=22)
36.1%
13.0 / 36
0.0%
−25
= 0 0 = = 0 = = = = = 0 0 0 = = = 0 = = 1 = 0 = 0 = = = = = 0 0 = 0 1 =
–   RubiChess 1.6 64-bit3159+19
−19
(+29)10.5 − 17.5
(+3−10=15)
37.5%
10.5 / 28
1.2%
−42
= = 0 = = 0 = = 0 1 0 = = 0 = 0 = 1 0 = = = 0 0 = 0 = 1
–   RofChade 2.1 64-bit3154+15
−15
(+24)16 − 16
(+8−8=16)
50.0%
16.0 / 32
1.7%
+24
1 0 = 0 = 1 = = 0 = 0 = = = 0 = = = 1 = = 1 = 0 1 1 1 = = 0 1 0
–   Defenchess 2.1 64-bit3147+22
−22
(+17)10.5 − 9.5
(+4−3=13)
52.5%
10.5 / 20
11.0%
+29
1 = = = 0 = = = = = 0 1 0 1 = = = 1 = =
–   Roc 1.1 64-bit3129+30
−30
(−1)19 − 17
(+9−7=20)
52.8%
19.0 / 36
53.4%
+15
= 0 = = = 0 0 = 0 0 0 = = = = = 1 0 = = 1 1 = = = 1 = 1 = = = 1 1 = 1 1
–   Arasan 21.4 64-bit3125+16
−16
(−5)18 − 26
(+6−14=24)
40.9%
18.0 / 44
67.3%
−55
0 = = = 1 = 0 0 1 0 0 = 0 = 0 0 = 0 0 = = = = = 1 = 0 0 0 = = = = = = 1 = 0 = = 1 1 = =
–   Roc 1.3 64-bit3115+23
−23
(−15)19 − 15
(+6−2=26)
55.9%
19.0 / 34
87.1%
+13
1 = 0 = = = = = = = 0 = = = = = = = = 1 1 = = = = = = 1 = 1 = = 1 =
–   RubiChess 1.5 64-bit3109+20
−20
(−21)31 − 25
(+15−9=32)
55.4%
31.0 / 56
95.8%
+8
= 1 = 1 = = 1 = = = = = 1 = = 0 1 = = = 1 = 1 0 0 = = 1 = = = = = 1 1 1 = 0 1 = = 1 = 0 0 = = 1 = = 0 = 0 = 1 0
–   NirvanaChess 2.4 64-bit3099+9
−9
(−31)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
+5
= = 0 1 1 = = =
–   Vajolet2 2.8 64-bit3098+15
−15
(−32)12 − 12
(+7−7=10)
50.0%
12.0 / 24
99.9%
−33
= 0 0 1 1 0 = = = 0 = 0 = = = 0 1 1 = 0 1 1 1 =
–   Lc0 0.21.3 wLD2 64-bit3094+33
−33
(−36)2 − 2
(+0−0=4)
50.0%
2.0 / 4
97.5%
−36
= = = =
–   Vajolet2 2.7 64-bit3094+15
−15
(−36)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.9%
+114
1 1 = =
–   Nemorino 5.00 64-bit3085+13
−13
(−45)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+56
= 1 = 1 = = = 1
–   Pedone 1.9 64-bit3079+16
−16
(−51)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+238
1 1 = 1
–   Texel 1.07 64-bit3073+11
−11
(−57)3.5 − 4.5
(+0−1=7)
43.8%
3.5 / 8
100.0%
−88
= = = 0 = = = =
–   Weiss 1.3 64-bit3073+30
−30
(−57)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
99.9%
−92
0 1 = = 0 = = =
–   ChessBrainVB 3.743065+14
−14
(−65)23.5 − 10.5
(+15−2=17)
69.1%
23.5 / 34
100.0%
+51
1 1 = 1 1 = = 1 = 0 1 1 = 1 1 1 1 = 1 = = 1 = = 0 = = = 1 = = = = 1
–   chess22k 1.13 64-bit3062+17
−18
(−68)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+153
1 1 = = 1 1 1 = = 1 = 1 1 1
–   Wasp 3.75 64-bit3062+16
−16
(−68)16 − 8
(+10−2=12)
66.7%
16.0 / 24
100.0%
+33
1 = = 1 1 = = 1 0 = = 1 1 = 1 0 = 1 = = 1 = = 1
–   ChessBrainVB 3.723060+15
−15
(−70)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+80
1 = = 1
–   iCE 4.0 64-bit3059+15
−15
(−71)16.5 − 7.5
(+11−2=11)
68.8%
16.5 / 24
100.0%
+43
1 = 0 1 0 1 = = = 1 = 1 1 = 1 1 = = 1 = = = 1 1
–   Seer 1.2.1 64-bit3053+22
−22
(−77)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
100.0%
−98
= 0 = = 0 = = = 0 1 = 1
–   chess22k 1.12 64-bit3048+16
−16
(−82)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+68
1 1 = =
–   Wasp 3.60 64-bit3039+20
−20
(−91)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−91
= = = =
–   Demolito 2019-07-15 64-bit3034+23
−23
(−96)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+52
= = 1 = 1 1 1 = = 1
–   Pirarucu 3.3.5 64-bit3015+16
−16
(−115)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+6
= = 1 = 0 1 = 1 = 1 1 = 1 1 0 1
–   Pirarucu 3.0.7 64-bit3012+19
−19
(−118)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
100.0%
−38
1 = 1 = 1 = = = = = = = 1 = = 1
–   Combusken 1.2.0 64-bit3009+25
−25
(−121)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
+99
= 0 1 1 = 1 = 1 0 1 1 1 1 1 1 1
–   Sting SF 19 64-bit3007+24
−24
(−123)11 − 3
(+8−0=6)
78.6%
11.0 / 14
100.0%
+58
= = = = 1 = 1 1 1 1 = 1 1 1
–   Topple 0.8.0 64-bit3005+22
−22
(−125)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+26
1 = = 1 1 1 = = = = 1 1 = 1
–   Monolith 2 64-bit3003+16
−16
(−127)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+9
1 1 = 1 = 1 = 1 = = 0 = 1 1
–   Bagatur 2.2 64-bit2995+18
−18
(−135)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
+1
= = 1 1 1 1 = 0 = 1 = 1
–   Pirarucu 3.2.4 64-bit2994+22
−22
(−136)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+150
= 1 1 1 1 = 1 1
–   Rodent III 0.281 64-bit2992+20
−20
(−138)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Rodent IV 022 64-bit2988+21
−22
(−142)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+77
1 1 = = 1 1 1 1 = = 1 1 = 1
–   Igel 2.3.0 64-bit2986+27
−27
(−144)11.5 − 6.5
(+6−1=11)
63.9%
11.5 / 18
100.0%
−68
= = 0 = 1 1 = = = = = 1 1 = = 1 1 =
–   Deuterium 2019.2.37.73 64-bit2980+15
−15
(−150)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
−31
1 1 1 1 = 1 = = = 1 0 1 1 = 0 1 = 0 = 1
–   Minic 2.0 64-bit2978+23
−23
(−152)12 − 6
(+8−2=8)
66.7%
12.0 / 18
100.0%
−49
1 = 1 = 1 1 = 1 = = = = 0 1 0 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021