CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Engine Details

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Schooner 2.2 64-bit (3275+12
−12
)Quote
Author: Dennis Sceviour (US/Canada) Link: Homepage
This is one of the 10 Schooner versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit3644+14
−14
(+369)4 − 60
(+0−56=8)
6.3%
4.0 / 64
0.0%
−43
–   Stockfish+NNUE 150720 64-bit3583+21
−20
(+308)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
+121
–   Stockfish 11 64-bit3533+15
−14
(+258)11 − 53
(+0−42=22)
17.2%
11.0 / 64
0.0%
+31
–   Stockfish 10 64-bit3490+11
−11
(+215)8 − 42
(+0−34=16)
16.0%
8.0 / 50
0.0%
−25
–   Komodo 13.3 64-bit3445+19
−18
(+170)17.5 − 46.5
(+3−32=29)
27.3%
17.5 / 64
0.0%
+29
–   Houdini 6 64-bit3444+7
−7
(+169)13 − 36
(+2−25=22)
26.5%
13.0 / 49
0.0%
+20
–   Komodo 13.2.5 64-bit3435+21
−20
(+160)18.5 − 45.5
(+3−30=31)
28.9%
18.5 / 64
0.0%
+32
–   Ethereal 12.00 64-bit3371+18
−18
(+96)22.5 − 41.5
(+6−25=33)
35.2%
22.5 / 64
0.0%
+7
–   Ethereal 12.25 64-bit3370+15
−15
(+95)19 − 30
(+1−12=36)
38.8%
19.0 / 49
0.0%
+36
–   SlowChess Blitz 2.3 64-bit3362+18
−18
(+87)19.5 − 43.5
(+4−28=31)
31.0%
19.5 / 63
0.0%
−27
–   Komodo 14 MCTS 64-bit3361+14
−13
(+86)24.5 − 39.5
(+7−22=35)
38.3%
24.5 / 64
0.0%
+17
–   Komodo 13.2.5 MCTS 64-bit3354+16
−16
(+79)18 − 32
(+3−17=30)
36.0%
18.0 / 50
0.0%
0
–   Ethereal 11.75 64-bit3346+15
−15
(+71)21.5 − 28.5
(+2−9=39)
43.0%
21.5 / 50
0.0%
+35
–   SlowChess Blitz Classic 2.2 64-bit3345+16
−16
(+70)25.5 − 38.5
(+7−20=37)
39.8%
25.5 / 64
0.0%
+13
–   Xiphos 0.6 64-bit3335+12
−12
(+60)21.5 − 28.5
(+3−10=37)
43.0%
21.5 / 50
0.0%
+23
–   Fire 7.1 64-bit3334+8
−8
(+59)21.5 − 28.5
(+4−11=35)
43.0%
21.5 / 50
0.0%
+22
–   RofChade 2.3 64-bit3303+14
−14
(+28)28 − 36
(+8−16=40)
43.8%
28.0 / 64
0.1%
−5
–   Igel 2.7.0 64-bit3290+16
−16
(+15)26.5 − 23.5
(+12−9=29)
53.0%
26.5 / 50
6.6%
+30
–   Booot 6.4 64-bit3289+14
−14
(+14)27.5 − 35.5
(+9−17=37)
43.7%
27.5 / 63
5.7%
−18
–   Defenchess 2.3 64-bit3286+21
−21
(+11)30.5 − 33.5
(+7−10=47)
47.7%
30.5 / 64
18.7%
0
–   RofChade 2.202 64-bit3277+13
−13
(+2)22 − 28
(+6−12=32)
44.0%
22.0 / 50
43.5%
−29
–   Laser 1.7 64-bit3274+9
−9
(−1)29.5 − 20.5
(+17−8=25)
59.0%
29.5 / 50
55.4%
+52
–   Shredder 13 64-bit3271+7
−7
(−4)22.5 − 27.5
(+6−11=33)
45.0%
22.5 / 50
73.8%
−29
–   Fritz 17 64-bit3270+11
−12
(−5)24.5 − 25.5
(+7−8=35)
49.0%
24.5 / 50
73.4%
−9
–   Defenchess 2.2 64-bit3267+12
−12
(−8)26 − 23
(+9−6=34)
53.1%
26.0 / 49
84.2%
+8
–   SlowChess Blitz Classic 2.1 64-bit3260+16
−16
(−15)33 − 31
(+13−11=40)
51.6%
33.0 / 64
93.5%
−8
–   Booot 6.3.1 64-bit3254+10
−10
(−21)24.5 − 25.5
(+8−9=33)
49.0%
24.5 / 50
99.7%
−26
–   RubiChess 1.8 64-bit3250+16
−16
(−25)33.5 − 30.5
(+17−14=33)
52.3%
33.5 / 64
99.4%
−12
–   Fizbo 2 64-bit3247+7
−7
(−28)28.5 − 21.5
(+14−7=29)
57.0%
28.5 / 50
100.0%
+12
–   RubiChess 1.7.3 64-bit3244+20
−20
(−31)21.5 − 18.5
(+6−3=31)
53.8%
21.5 / 40
99.7%
−10
–   RubiChess 1.7.1 64-bit3241+18
−18
(−34)27.5 − 22.5
(+11−6=33)
55.0%
27.5 / 50
99.9%
−6
–   SlowChess Blitz Classic 2.0 64-bit3229+19
−19
(−46)29.5 − 20.5
(+18−9=23)
59.0%
29.5 / 50
100.0%
+7
–   Andscacs 0.95 64-bit3227+11
−11
(−48)29.5 − 20.5
(+16−7=27)
59.0%
29.5 / 50
100.0%
+3
–   RubiChess 1.6.1.1 64-bit3207+18
−18
(−68)26 − 22
(+14−10=24)
54.2%
26.0 / 48
100.0%
−45
–   RubiChess 1.6 64-bit3186+16
−16
(−89)30 − 20
(+17−7=26)
60.0%
30.0 / 50
100.0%
−29
–   Arasan 22.1 64-bit3181+17
−17
(−94)25.5 − 14.5
(+18−7=15)
63.8%
25.5 / 40
100.0%
−3
–   Arasan 22.0 64-bit3180+13
−13
(−95)33 − 17
(+21−5=24)
66.0%
33.0 / 50
100.0%
+1
–   Pedone 2.0 64-bit3174+13
−13
(−101)31 − 19
(+19−7=24)
62.0%
31.0 / 50
100.0%
−26
–   Chiron 4 64-bit3164+7
−7
(−111)34 − 16
(+20−2=28)
68.0%
34.0 / 50
100.0%
−9
–   Wasp 4.0 64-bit3160+16
−16
(−115)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+16
–   Critter 1.6a 64-bit3156+6
−6
(−119)31 − 19
(+18−6=26)
62.0%
31.0 / 50
100.0%
−47
–   SlowChess Blitz Classic 1.9 64-bit3150+18
−18
(−125)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
−41
–   Igel 2.5.0 64-bit3128+18
−18
(−147)21 − 11
(+11−1=20)
65.6%
21.0 / 32
100.0%
−59

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020