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 2.2 64-bit (3201+10
−10
)Quote
Author: Dennis Sceviour (US/Canada) Link: Homepage
This is one of the 10 Schooner versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit3513+18
−17
(+312)6 − 46
(+0−40=12)
11.5%
6.0 / 52
0.0%
+8
–   ShashChess 15.0 64-bit3482+14
−14
(+281)9 − 51
(+0−42=18)
15.0%
9.0 / 60
0.0%
+27
–   Stockfish 12 64-bit3477+15
−14
(+276)10 − 49
(+0−39=20)
16.9%
10.0 / 59
0.0%
+46
–   Dragon by Komodo 64-bit3472+14
−14
(+271)8.5 − 43.5
(+0−35=17)
16.3%
8.5 / 52
0.0%
+31
–   Stockfish 2019-12-10 64-bit3441+16
−16
(+240)10 − 46
(+0−36=20)
17.9%
10.0 / 56
0.0%
+19
–   Stockfish 11 64-bit3433+15
−15
(+232)12 − 62
(+0−50=24)
16.2%
12.0 / 74
0.0%
−7
–   SugaR XPro NN 1.0 64-bit3416+14
−14
(+215)11.5 − 56.5
(+1−46=21)
16.9%
11.5 / 68
0.0%
−21
–   SugaR NN 310719 64-bit3411+17
−17
(+210)11 − 41
(+1−31=20)
21.2%
11.0 / 52
0.0%
+18
–   ShashChess 11.0 64-bit3403+16
−16
(+202)15 − 45
(+0−30=30)
25.0%
15.0 / 60
0.0%
+48
–   Stockfish 10 64-bit3385+9
−9
(+184)13.5 − 38.5
(+0−25=27)
26.0%
13.5 / 52
0.0%
+38
–   ShashChess 8.0 64-bit3362+12
−12
(+161)12.5 − 39.5
(+0−27=25)
24.0%
12.5 / 52
0.0%
0
–   Komodo 13.3 64-bit3344+13
−13
(+143)12.5 − 39.5
(+0−27=25)
24.0%
12.5 / 52
0.0%
−18
–   Nemorino 6.00 64-bit3343+12
−12
(+142)16.5 − 43.5
(+3−30=27)
27.5%
16.5 / 60
0.0%
+1
–   Komodo 14 64-bit3340+13
−13
(+139)30.5 − 59.5
(+4−33=53)
33.9%
30.5 / 90
0.0%
+47
–   Houdini 6 64-bit3335+8
−8
(+134)12 − 40
(+1−29=22)
23.1%
12.0 / 52
0.0%
−39
–   Komodo 13.1 64-bit3329+17
−17
(+128)14 − 38
(+2−26=24)
26.9%
14.0 / 52
0.0%
−18
–   Ethereal 12.75 64-bit3320+12
−12
(+119)17 − 43
(+1−27=32)
28.3%
17.0 / 60
0.0%
−7
–   SlowChess Blitz 2.4 64-bit3302+16
−16
(+101)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−56
–   Ethereal 12.50 64-bit3300+17
−17
(+99)19 − 33
(+2−16=34)
36.5%
19.0 / 52
0.0%
+27
–   Komodo 14 MCTS 64-bit3296+19
−19
(+95)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−75
–   Komodo 13.3 MCTS 64-bit3290+19
−19
(+89)16 − 36
(+1−21=30)
30.8%
16.0 / 52
0.0%
−21
–   Ethereal 12.25 64-bit3290+15
−15
(+89)16 − 34
(+3−21=26)
32.0%
16.0 / 50
0.0%
−18
–   SlowChess Blitz 2.3 64-bit3279+16
−16
(+78)22.5 − 33.5
(+5−16=35)
40.2%
22.5 / 56
0.0%
+25
–   Komodo 13.2.5 MCTS 64-bit3276+16
−16
(+75)20 − 32
(+3−15=34)
38.5%
20.0 / 52
0.0%
+11
–   Igel 2.8.0 64-bit3265+15
−15
(+64)20.5 − 39.5
(+4−23=33)
34.2%
20.5 / 60
0.0%
−27
–   Ethereal 12.00 64-bit3264+14
−14
(+63)23.5 − 36.5
(+3−16=41)
39.2%
23.5 / 60
0.0%
+5
–   RubiChess 1.9 64-bit3263+14
−14
(+62)20.5 − 35.5
(+2−17=37)
36.6%
20.5 / 56
0.0%
−10
–   SlowChess Blitz Classic 2.2 64-bit3262+16
−16
(+61)20.5 − 31.5
(+5−16=31)
39.4%
20.5 / 52
0.0%
−1
–   Ethereal 11.75 64-bit3260+15
−15
(+59)24.5 − 31.5
(+3−10=43)
43.8%
24.5 / 56
0.0%
+25
–   Komodo 10 64-bit3259+11
−10
(+58)21.5 − 30.5
(+2−11=39)
41.3%
21.5 / 52
0.0%
+13
–   Fire 7.1 64-bit3257+8
−8
(+56)24 − 36
(+5−17=38)
40.0%
24.0 / 60
0.0%
0
–   Xiphos 0.6 64-bit3252+9
−9
(+51)31.5 − 44.5
(+1−14=61)
41.4%
31.5 / 76
0.0%
+8
–   Pedone 3.0 64-bit3244+15
−15
(+43)11.5 − 12.5
(+5−6=13)
47.9%
11.5 / 24
0.0%
+30
–   RofChade 2.3 64-bit3240+11
−10
(+39)34 − 50
(+4−20=60)
40.5%
34.0 / 84
0.0%
−11
–   Igel 2.7.0 64-bit3240+16
−16
(+39)25 − 27
(+7−9=36)
48.1%
25.0 / 52
0.0%
+26
–   Booot 6.4 64-bit3238+11
−11
(+37)30 − 38
(+10−18=40)
44.1%
30.0 / 68
0.0%
+4
–   Halogen 10 64-bit 4CPU3226+26
−26
(+25)20.5 − 29.5
(+4−13=33)
41.0%
20.5 / 50
4.9%
−23
–   Laser 1.7 64-bit3206+9
−9
(+5)38 − 38
(+15−15=46)
50.0%
38.0 / 76
23.0%
+5
–   RofChade 2.202 64-bit3204+12
−12
(+3)40.5 − 34.5
(+15−9=51)
54.0%
40.5 / 75
36.9%
+23
–   SlowChess Blitz Classic 2.1 64-bit3203+18
−18
(+2)13.5 − 22.5
(+2−11=23)
37.5%
13.5 / 36
45.7%
−67
–   Defenchess 2.2 64-bit3202+10
−10
(+1)38.5 − 41.5
(+14−17=49)
48.1%
38.5 / 80
46.2%
−8
–   Booot 6.3.1 64-bit3199+9
−9
(−2)29.5 − 26.5
(+8−5=43)
52.7%
29.5 / 56
64.1%
+11
–   Shredder 13 64-bit3198+8
−7
(−3)35.5 − 32.5
(+15−12=41)
52.2%
35.5 / 68
71.4%
+9
–   Fizbo 2 64-bit3195+8
−8
(−6)28.5 − 27.5
(+14−13=29)
50.9%
28.5 / 56
83.7%
−1
–   Fritz 17 64-bit3191+16
−16
(−10)3 − 5
(+0−2=6)
37.5%
3.0 / 8
87.4%
−77
–   RubiChess 1.7.3 64-bit3190+17
−17
(−11)1 − 3
(+0−2=2)
25.0%
1.0 / 4
87.7%
−161
–   RubiChess 1.8 64-bit3187+20
−20
(−14)31.5 − 26.5
(+15−10=33)
54.3%
31.5 / 58
90.0%
+10
–   Andscacs 0.95 64-bit3180+10
−9
(−21)42 − 38
(+17−13=50)
52.5%
42.0 / 80
100.0%
−7
–   RubiChess 1.7.1 64-bit3171+22
−22
(−30)17.5 − 10.5
(+8−1=19)
62.5%
17.5 / 28
99.3%
+36
–   RubiChess 1.6.1 64-bit3168+23
−23
(−33)22 − 20
(+8−6=28)
52.4%
22.0 / 42
99.6%
−21
–   Arasan 22.2 64-bit3159+22
−22
(−42)21.5 − 10.5
(+14−3=15)
67.2%
21.5 / 32
100.0%
+64
–   RubiChess 1.6 64-bit3159+19
−19
(−42)13 − 11
(+4−2=18)
54.2%
13.0 / 24
100.0%
−20
–   Roc 1.6 64-bit3154+22
−22
(−47)16 − 14
(+5−3=22)
53.3%
16.0 / 30
100.0%
−29
–   Wasp 4.50 64-bit3154+21
−21
(−47)12 − 8
(+4−0=16)
60.0%
12.0 / 20
100.0%
+2
–   Halogen 10 64-bit3152+22
−22
(−49)21 − 11
(+12−2=18)
65.6%
21.0 / 32
100.0%
+39
–   Arasan 22.1 64-bit3145+20
−20
(−56)22.5 − 14.5
(+12−4=21)
60.8%
22.5 / 37
100.0%
+7
–   Lc0 0.24.0 w591226 64-bit3142+31
−31
(−59)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+41
–   Arasan 22.0 64-bit3140+18
−18
(−61)14 − 12
(+5−3=18)
53.8%
14.0 / 26
100.0%
−40
–   NirvanaChess 2.5 64-bit3131+18
−18
(−70)20.5 − 15.5
(+7−2=27)
56.9%
20.5 / 36
100.0%
−34
–   Pedone 2.1 64-bit3127+21
−21
(−74)17 − 11
(+8−2=18)
60.7%
17.0 / 28
100.0%
−14
–   Winter 0.9 64-bit3127+17
−17
(−74)27 − 15
(+15−3=24)
64.3%
27.0 / 42
100.0%
+7
–   Orion 0.8 64-bit3122+20
−20
(−79)20.5 − 13.5
(+13−6=15)
60.3%
20.5 / 34
100.0%
−15
–   Roc 1.7 64-bit3122+22
−22
(−79)14 − 10
(+5−1=18)
58.3%
14.0 / 24
100.0%
−34
–   Lc0 0.27.0 w703810 64-bit3121+49
−49
(−80)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.9%
−42
–   Lc0 0.26.2 w703810 64-bit3116+30
−30
(−85)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
100.0%
−60
–   Igel 2.6.0 64-bit3115+22
−21
(−86)14 − 10
(+6−2=16)
58.3%
14.0 / 24
100.0%
−40
–   Marvin 5.0.0 64-bit3113+22
−22
(−88)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−98
–   Halogen 9 64-bit3112+22
−22
(−89)13.5 − 10.5
(+7−4=13)
56.3%
13.5 / 24
100.0%
−55
–   Combusken 1.4.0 64-bit3110+19
−19
(−91)17.5 − 8.5
(+10−1=15)
67.3%
17.5 / 26
100.0%
+8
–   Houdini 1.5a 64-bit3108+10
−10
(−93)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+3
–   Pedone 2.0 64-bit3106+17
−17
(−95)16.5 − 7.5
(+10−1=13)
68.8%
16.5 / 24
100.0%
+18
–   SlowChess Blitz Classic 1.9 64-bit3103+23
−23
(−98)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
100.0%
−12
–   NirvanaChess 2.4 64-bit3099+9
−9
(−102)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
−39
–   Vajolet2 2.8 64-bit3098+15
−15
(−103)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+2
–   Beef 0.3.6 64-bit3097+27
−27
(−104)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
100.0%
−86
–   Toga III 0.2 64-bit3096+23
−23
(−105)12 − 8
(+8−4=8)
60.0%
12.0 / 20
100.0%
−41
–   Demolito 2020-05-14 64-bit3088+19
−19
(−113)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
−27
–   Nemorino 5.00 64-bit3085+13
−13
(−116)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+41
–   Winter 0.8 64-bit3080+21
−21
(−121)8 − 8
(+4−4=8)
50.0%
8.0 / 16
100.0%
−118
–   chess22k 1.14 64-bit3076+16
−16
(−125)15.5 − 4.5
(+12−1=7)
77.5%
15.5 / 20
100.0%
+60
–   Wasp 4.0 64-bit3076+19
−19
(−125)16.5 − 7.5
(+10−1=13)
68.8%
16.5 / 24
100.0%
−17
–   Koivisto 4.0 64-bit3073+19
−19
(−128)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+11
–   Texel 1.07 64-bit3073+11
−11
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Igel 2.4.0 64-bit3067+21
−21
(−134)12.5 − 1.5
(+11−0=3)
89.3%
12.5 / 14
100.0%
+183
–   ChessBrainVB 3.743065+14
−14
(−136)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+55
–   Stash 29.0 64-bit3064+22
−22
(−137)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−13
–   Wasp 3.75 64-bit3062+16
−16
(−139)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−139
–   chess22k 1.13 64-bit3062+18
−18
(−139)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+18
–   Minic 3.04 64-bit3061+35
−35
(−140)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−44
–   iCE 4.0 64-bit3059+15
−15
(−142)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−74
–   Igel 2.3.1 64-bit3056+23
−23
(−145)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+72
–   Marvin 4.0.0 64-bit3050+22
−22
(−151)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
−45
–   Minic 3.03 64-bit3049+26
−26
(−152)12 − 4
(+8−0=8)
75.0%
12.0 / 16
100.0%
0
–   Combusken 1.3.0 64-bit3047+23
−23
(−154)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
100.0%
−31
–   Combusken 1.3.1 64-bit3039+25
−25
(−162)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+26
–   Fat Fritz Junior w510 64-bit3029+26
−26
(−172)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Rating changes with played games


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