CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Schooner 2.1 64-bit (3131+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
(+280)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−3
= 0 0 0
–   SugaR NN 1.1 64-bit3390+18
−18
(+259)2.5 − 28.5
(+0−26=5)
8.1%
2.5 / 31
0.0%
−107
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-bit3385+9
−9
(+254)6 − 31
(+0−25=12)
16.2%
6.0 / 37
0.0%
+14
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-bit3379+15
−15
(+248)5.5 − 27.5
(+1−23=9)
16.7%
5.5 / 33
0.0%
+1
0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 0 = 0 = 0 = = 0 0 = 0 = 0 1 0 0 =
–   ShashChess 8.0 64-bit3362+12
−12
(+231)6 − 30
(+0−24=12)
16.7%
6.0 / 36
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 = 0 = 0
–   Houdini 6 64-bit3335+8
−8
(+204)4.5 − 15.5
(+0−11=9)
22.5%
4.5 / 20
0.0%
+29
= = = = = 0 0 0 0 = 0 0 = 0 0 0 = 0 = 0
–   Komodo 12.2.2 64-bit3322+14
−14
(+191)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+18
−18
(+144)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.0%
+13
0 0 0 = = = = = 0 0 = = = 0 0 = = 0 = 0
–   Komodo 10 64-bit3259+11
−10
(+128)9 − 23
(+3−17=12)
28.1%
9.0 / 32
0.0%
−15
0 0 0 = = 0 1 = = 0 0 0 0 = = 0 1 0 = 0 0 0 = 0 = = 0 0 = 0 1 =
–   Fire 7.1 64-bit3257+8
−8
(+126)12 − 24
(+2−14=20)
33.3%
12.0 / 36
0.0%
+31
= 0 = 0 = = = = 0 0 0 0 0 = 0 0 = = 0 = = = = = 0 0 = 1 = 0 = 0 = = = 1
–   Ethereal 11.53 64-bit3246+14
−14
(+115)17 − 39
(+1−23=32)
30.4%
17.0 / 56
0.0%
+1
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
(+97)12 − 23
(+1−12=22)
34.3%
12.0 / 35
0.0%
+11
= = = = = 0 0 = 0 = = 0 1 0 = = = = = 0 0 = 0 = = = = = = 0 = 0 0 0 =
–   Laser 1.7 64-bit3206+9
−9
(+75)11.5 − 24.5
(+1−14=21)
31.9%
11.5 / 36
0.0%
−26
= = = 0 = 0 = 0 = 0 0 = 0 0 = = = = 0 0 0 = = = 0 = = 0 = = = = 0 = 1 0
–   RofChade 2.202 64-bit3204+12
−12
(+73)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+13
= = = 0
–   Defenchess 2.2 64-bit3202+10
−10
(+71)24 − 36
(+5−17=38)
40.0%
24.0 / 60
0.0%
+15
0 = = = = = = 0 0 1 0 = 0 = 0 1 = 0 0 = 0 = = = = = = 0 = = 1 0 0 1 0 = 0 1 = = = = = = = 0 = = = = = = = = 0 0 = = = =
–   Booot 6.3.1 64-bit3199+9
−9
(+68)10.5 − 25.5
(+1−16=19)
29.2%
10.5 / 36
0.0%
−54
= = = 0 0 = = = 0 0 0 = = = 0 0 = 0 = = = = 0 0 0 0 = = 1 0 0 = = 0 0 =
–   Shredder 13 64-bit3198+8
−7
(+67)6.5 − 13.5
(+0−7=13)
32.5%
6.5 / 20
0.0%
−29
= = = = = = = 0 = 0 0 = = = = 0 = 0 0 0
–   Fizbo 2 64-bit3195+8
−8
(+64)11.5 − 24.5
(+6−19=11)
31.9%
11.5 / 36
0.0%
−61
1 0 1 0 = = 0 = = 0 0 0 0 1 0 0 = 0 = 0 1 0 = 0 0 0 = 0 1 0 0 = 1 = 0 =
–   Andscacs 0.95 64-bit3180+10
−9
(+49)13 − 23
(+2−12=22)
36.1%
13.0 / 36
0.0%
−26
0 = = = = 0 0 0 = = = 0 = 0 0 = = 0 = = = = = = = = 0 0 = 0 1 = 1 = 0 =
–   RubiChess 1.6 64-bit3159+19
−19
(+28)10.5 − 17.5
(+3−10=15)
37.5%
10.5 / 28
1.4%
−43
0 = = 0 = 0 = 1 = = 0 = = 0 = = 0 1 = 1 0 = = = 0 0 = 0
–   RofChade 2.1 64-bit3154+15
−15
(+23)16 − 16
(+8−8=16)
50.0%
16.0 / 32
2.1%
+23
= = 0 = = = 1 = 1 0 = 0 = 1 = = 0 = 0 = = 0 1 1 1 = = 0 1 0 = 1
–   Defenchess 2.1 64-bit3147+22
−22
(+16)10.5 − 9.5
(+4−3=13)
52.5%
10.5 / 20
12.3%
+28
0 1 = = = 1 = = 1 = = = 0 = = = = = 0 1
–   Roc 1.1 64-bit3132+29
−29
(+1)19 − 17
(+9−7=20)
52.8%
19.0 / 36
47.6%
+17
0 = = = = = 1 0 = = = 0 = = = 0 0 = 0 0 1 = 1 = = = 1 1 = 1 1 1 = = = 1
–   Arasan 21.4 64-bit3126+16
−16
(−5)18 − 26
(+6−14=24)
40.9%
18.0 / 44
70.1%
−55
= = = 0 = = = 0 = 0 0 = 0 0 = 0 = = = 1 = 0 0 1 0 = = 1 = 0 = = 1 1 = = = 0 0 0 = = 1 =
–   Roc 1.3 64-bit3115+23
−23
(−16)19 − 15
(+6−2=26)
55.9%
19.0 / 34
88.6%
+12
= = = = = 1 1 = = = = = = 1 = = 1 = 1 = 0 = = = = = = = 0 = = = 1 =
–   RubiChess 1.5 64-bit3109+20
−20
(−22)31 − 25
(+15−9=32)
55.4%
31.0 / 56
96.5%
+7
1 = = 0 1 = = = = 1 = 1 = = 1 = = = = = 1 = 0 0 = = 1 = = 0 = 0 = 1 0 = = = = 1 1 1 = 0 1 = = 1 = 1 0 0 = = 1 =
–   NirvanaChess 2.4 64-bit3099+9
−9
(−32)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
+4
= = = = = 1 1 0
–   Vajolet2 2.8 64-bit3098+15
−15
(−33)12 − 12
(+7−7=10)
50.0%
12.0 / 24
99.9%
−34
= 0 0 1 1 0 = = 0 1 1 = 0 1 1 1 = = = 0 = 0 = =
–   Vajolet2 2.7 64-bit3094+15
−15
(−37)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+113
= 1 = 1
–   Lc0 0.21.3 wLD2 64-bit3094+33
−33
(−37)2 − 2
(+0−0=4)
50.0%
2.0 / 4
97.8%
−37
= = = =
–   Nemorino 5.00 64-bit3085+13
−13
(−46)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+55
1 = = 1 = = = 1
–   Pedone 1.9 64-bit3079+16
−16
(−52)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+237
1 1 = 1
–   Texel 1.07 64-bit3073+11
−11
(−58)3.5 − 4.5
(+0−1=7)
43.8%
3.5 / 8
100.0%
−89
= = = = = 0 = =
–   Weiss 1.3 64-bit3066+24
−24
(−65)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
+29
0 1 = = 0 = = = 1 1 = 1 1 = 1 1
–   ChessBrainVB 3.743065+14
−14
(−66)23.5 − 10.5
(+15−2=17)
69.1%
23.5 / 34
100.0%
+50
1 1 1 = 1 = = 1 = = = = 1 1 1 = 1 = = 0 = = 1 1 = = 1 = 0 1 1 = 1 =
–   Wasp 3.75 64-bit3062+16
−16
(−69)16 − 8
(+10−2=12)
66.7%
16.0 / 24
100.0%
+32
1 = = 1 = 1 0 = = 1 1 = 1 = 1 0 = 1 = = 1 = = 1
–   chess22k 1.13 64-bit3062+18
−18
(−69)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+152
1 = = 1 1 1 1 = 1 = 1 1 1 =
–   ChessBrainVB 3.723060+15
−15
(−71)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+79
1 = = 1
–   iCE 4.0 64-bit3059+15
−15
(−72)16.5 − 7.5
(+11−2=11)
68.8%
16.5 / 24
100.0%
+42
0 1 = 1 1 = = 1 = = = 1 1 1 = 1 0 1 = = = 1 = 1
–   Seer 1.2.1 64-bit3053+22
−22
(−78)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
100.0%
−99
= = 0 1 = 1 = 0 = = 0 =
–   chess22k 1.12 64-bit3048+16
−16
(−83)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+67
= = 1 1
–   Wasp 3.60 64-bit3039+20
−20
(−92)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−92
= = = =
–   Demolito 2019-07-15 64-bit3034+23
−22
(−97)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+51
= = 1 = 1 1 1 = = 1
–   Pirarucu 3.0.7 64-bit3012+19
−19
(−119)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
100.0%
−39
1 = = = = = = = 1 = 1 = 1 = = 1
–   Pirarucu 3.3.5 64-bit3012+16
−16
(−119)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+2
1 = 1 1 0 1 0 1 = 1 = 1 = = 1 =
–   Combusken 1.2.0 64-bit3009+25
−25
(−122)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
+98
1 1 1 1 0 1 1 1 = 0 1 1 = 1 = 1
–   Sting SF 19 64-bit3007+24
−24
(−124)11 − 3
(+8−0=6)
78.6%
11.0 / 14
100.0%
+57
= = 1 = = = 1 1 1 1 = 1 1 1
–   Topple 0.8.0 64-bit3006+21
−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
(−128)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+8
= 1 = = 0 = 1 1 = 1 = 1 1 1
–   Bagatur 2.2 64-bit2995+18
−18
(−136)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
100.0%
0
= = 1 1 1 1 = 0 = 1 = 1
–   Pirarucu 3.2.4 64-bit2994+22
−22
(−137)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+149
= 1 1 1 1 = 1 1
–   Rodent III 0.281 64-bit2992+20
−20
(−139)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Rodent IV 022 64-bit2988+22
−22
(−143)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+76
1 1 = = 1 1 1 1 = = 1 1 = 1
–   Igel 2.3.0 64-bit2987+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-bit2979+15
−15
(−152)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
−33
1 1 1 1 = 1 0 1 = 0 = 1 = = = 1 0 1 1 =
–   Minic 2.0 64-bit2978+23
−23
(−153)12 − 6
(+8−2=8)
66.7%
12.0 / 18
100.0%
−50
= = 0 1 0 1 = 1 1 = 1 = 1 1 = 1 = =
–   Mr Bob 1.0.0 64-bit2961+29
−29
(−170)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−13
= 1 = 1 = 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021