CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Xiphos 0.6 64-bit (3254+10
−10		)Quote
Author: Milos Tatarevic (USA) Link: Homepage
This is one of the 11 Xiphos versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit3527+22
−22		(+273)5 − 45
(+0−40=10)
10.0%
5.0 / 50
0.0%
−55
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 = 0 0 0 = 0 = 0 = 0 0 = 0 = 0 0 0 0 0 0 =
–   Fat Fritz 2 (in SF) 64-bit3509+17
−17		(+255)6.5 − 45.5
(+0−39=13)
12.5%
6.5 / 52
0.0%
−33
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 0 = 0 = 0 = 0 0 0 0 0 0 0 = 0 0 0 =
–   SugaR AI 1.00 64-bit3490+19
−19		(+236)11.5 − 44.5
(+0−33=23)
20.5%
11.5 / 56
0.0%
+42
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 0 0 0 = = 0 0 0 0
–   ShashChess 15.0 64-bit3484+16
−15		(+230)12 − 52
(+0−40=24)
18.8%
12.0 / 64
0.0%
+19
= 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 = 0 = 0 = 0 = 0 0 = 0 = 0 = = 0 = = 0 = 0 = 0 0 0 0
–   Stockfish 12 64-bit3478+15
−15		(+224)9 − 55
(+0−46=18)
14.1%
9.0 / 64
0.0%
−42
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 = 0 0 0 0 = = 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 = = = 0 0 0 =
–   Dragon by Komodo 64-bit3476+16
−16		(+222)10.5 − 41.5
(+1−32=19)
20.2%
10.5 / 52
0.0%
+18
0 = 0 = 1 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 0 0 = 0 0
–   Stockfish+NNUE 150720 64-bit3471+26
−25		(+217)9 − 45
(+0−36=18)
16.7%
9.0 / 54
0.0%
−17
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 0 = 0 0 0 0 0 0 = 0 0 = 0 =
–   Stockfish 2019-12-10 64-bit3442+16
−16		(+188)13 − 43
(+0−30=26)
23.2%
13.0 / 56
0.0%
+20
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 = 0 = = 0 = = 0 0
–   Stockfish 11 64-bit3434+15
−15		(+180)16 − 60
(+0−44=32)
21.1%
16.0 / 76
0.0%
−7
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 0 0 0 = 0 = 0 0 0 = = = 0 0 0 = 0 0 = = = 0 0 = = = 0 = 0 = 0 0 = = =
–   SugaR XPro NN 1.0 64-bit3416+14
−14		(+162)17 − 55
(+1−39=32)
23.6%
17.0 / 72
0.0%
−6
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 0 0 0 0 = 0 = = = = 0 0 0 0 = = = 1 0 0 0 0 =
–   SugaR NN 310719 64-bit3412+17
−16		(+158)16.5 − 39.5
(+0−23=33)
29.5%
16.5 / 56
0.0%
+40
0 = = 0 0 = = = 0 0 0 = = = = = = 0 0 = 0 = = 0 0 0 = = = 0 0 = 0 0 = 0 = = = = = 0 = 0 = = = = = 0 = = 0 0 = 0
–   ShashChess 11.0 64-bit3404+16
−16		(+150)17.5 − 42.5
(+0−25=35)
29.2%
17.5 / 60
0.0%
+30
= = = 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		(+132)18 − 38
(+0−20=36)
32.1%
18.0 / 56
0.0%
+33
= 0 = 0 = 0 = 0 = = = = = 0 = = = 0 = 0 = = = = 0 = = = = = 0 = 0 0 0 = 0 = = = = 0 = = = 0 = 0 0 = = = 0 0 = 0
–   ShashChess 8.0 64-bit3363+12
−12		(+109)17.5 − 38.5
(+0−21=35)
31.3%
17.5 / 56
0.0%
+2
0 0 = = = = = 0 = 0 = 0 = 0 = = = = = 0 = = = = = 0 0 = = 0 0 0 = = = 0 = 0 = = = = = 0 = 0 = 0 = = 0 0 = 0 = 0
–   Komodo 13.3 64-bit3344+14
−13		(+90)15.5 − 36.5
(+2−23=27)
29.8%
15.5 / 52
0.0%
−30
0 = 0 = 0 0 0 = 0 0 1 0 0 0 = = 0 1 0 = 0 = 0 0 = = = 0 = 0 = = = = 0 = = = 0 = = 0 0 = = = = 0 = = 0 =
–   Komodo 14 64-bit3340+13
−13		(+86)33 − 57
(+9−33=48)
36.7%
33.0 / 90
0.0%
+7
0 1 = = = = 0 = 0 0 0 = 0 = = 0 = = = = 0 = 0 = 0 1 = = = = = 0 0 1 = = 0 = = = = = 0 0 0 = 0 1 = = = = 0 = = 0 = = 0 0 = = 0 0 = 0 0 0 0 = 0 0 = 1 = 1 0 = 0 = = = 0 1 0 = 1 = = 1
–   Nemorino 6.00 64-bit3339+14
−14		(+85)21.5 − 42.5
(+5−26=33)
33.6%
21.5 / 64
0.0%
−12
= 0 = = 0 = 0 = 0 = = = = = = 0 = 0 = = 0 0 0 = = 0 = = 0 0 0 1 0 0 0 = 0 1 = 0 = 0 0 = 1 = = 0 0 = 0 1 0 0 = 1 0 = = = = = = =
–   Houdini 6 64-bit3336+8
−8		(+82)18 − 34
(+1−17=34)
34.6%
18.0 / 52
0.0%
0
= = 0 = = 0 = = 0 = = = 0 = = 0 = = 0 = 0 0 1 = = = = 0 = = 0 0 = = = = 0 = = = = = 0 0 = 0 0 = = = = 0
–   SlowChess Blitz 2.5 64-bit3330+31
−31		(+76)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
+11
= = 1 0 = 0 0 = 0 = = = 0 1
–   Komodo 13.1 64-bit3329+17
−17		(+75)20 − 32
(+1−13=38)
38.5%
20.0 / 52
0.0%
+13
= 0 = 0 0 = = 0 = = 0 = = = = 0 = = = = = 0 = = = = = 0 = = = 0 = = = 0 = = = = = 0 = = = = = 0 1 0 = =
–   Ethereal 12.75 64-bit3319+14
−14		(+65)21.5 − 42.5
(+2−23=39)
33.6%
21.5 / 64
0.0%
−27
0 = 0 0 0 = = = 0 = = = = 0 0 = 0 = = 1 0 = 0 = 0 = = = = = 0 = = = 0 0 = = = 0 0 0 = = 0 = 0 0 = = = = = = = = = 1 0 0 = = 0 =
–   SlowChess Blitz 2.4 64-bit3303+17
−17		(+49)25.5 − 30.5
(+6−11=39)
45.5%
25.5 / 56
0.0%
+23
= = 0 = = = = = 0 = = = = = = = = = = = 0 1 0 1 0 = = 1 0 = = = 0 1 0 = = = 0 = = = 0 = = = = = = = 1 0 = = = 1
–   Nemorino 6.05 64-bit3302+26
−26		(+48)11 − 17
(+1−7=20)		39.3%
11.0 / 28
0.0%
−8
0 = = 0 0 = = = = = 0 = 0 = 0 = = = = = = = = 1 = 0 = =
–   Ethereal 12.50 64-bit3301+17
−17		(+47)23.5 − 28.5
(+4−9=39)
45.2%
23.5 / 52
0.0%
+22
= = = = = 0 = = = = = = = = = = = 1 0 1 0 0 = = 0 = = = = = = = 0 1 = 0 1 = = = = 0 = = = = 0 = = = = =
–   Komodo 14 MCTS 64-bit3297+19
−19		(+43)9.5 − 11.5
(+2−4=15)		45.2%
9.5 / 21
0.0%
+21
= = = 0 = 0 = 1 = = = 0 = = 1 = = = = = 0
–   Ethereal 12.25 64-bit3291+15
−15		(+37)27 − 35
(+5−13=44)
43.5%
27.0 / 62
0.0%
+2
= = = = = = = = 0 = = = = = = = = = = 0 0 0 = 0 0 = 1 = = 1 = = 0 = 0 = = 1 = = 0 = = = = = 0 0 0 = = = 1 1 0 = = = = = = =
–   Komodo 13.3 MCTS 64-bit3291+19
−19		(+37)21 − 31
(+4−14=34)
40.4%
21.0 / 52
0.0%
−17
= = = 0 0 = = = 0 = = = = = 0 = = = = = 1 = 0 0 = = 0 1 = = 0 = = = = 1 0 = = = = = 0 1 0 = 0 = 0 = 0 =
–   RubiChess 2.0 NN-375bd 64-bit3282+24
−24		(+28)11 − 19
(+3−11=16)
36.7%
11.0 / 30
1.6%
−47
= = 0 1 0 = = = = 1 = 0 = 1 = 0 = 0 = = = 0 0 = 0 = 0 = 0 0
–   SlowChess Blitz 2.3 64-bit3280+15
−16		(+26)25 − 31
(+4−10=42)
44.6%
25.0 / 56
0.2%
−1
= = 0 = 0 1 = = 0 0 = = 0 = 0 = = = 0 = 0 = = = = = = 0 = 1 = = = = = = = = = = = = = 1 = = 0 = = = = = = = = 1
–   Komodo 13.2.5 MCTS 64-bit3276+16
−16		(+22)22 − 30
(+5−13=34)
42.3%
22.0 / 52
0.7%
−20
= = = = = = 1 = = = 0 = 0 = = 0 0 = = = = 1 0 = 0 = = = = 0 = = = = = = 1 = 0 1 = 1 = 0 = = 0 0 0 0 = =
–   Igel 2.9.0 64-bit3275+18
−18		(+21)25 − 31
(+6−12=38)
44.6%
25.0 / 56
1.9%
−9
1 1 = = = = 0 = 0 = 0 = = 1 = = = 0 = = = 0 0 1 = = = = = = 0 1 = = 1 = 0 = = = 0 = = = = = 0 = = = = = 0 = 0 =
–   Ethereal 12.00 64-bit3265+14
−14		(+11)29 − 31
(+8−10=42)
48.3%
29.0 / 60
9.6%
+1
= = = 0 = 1 = = 0 = = = = 1 = = = 0 = 0 1 = = = = = = = = = = = 0 0 1 = = = = = 0 1 = 0 = = 1 = = = = = = 0 1 0 = 1 = =
–   Igel 2.8.0 64-bit3265+15
−15		(+11)32.5 − 27.5
(+13−8=39)
54.2%
32.5 / 60
9.7%
+34
= = = = = = 1 1 = = 1 1 = = = 0 = = 0 = = = = 1 = 0 = 1 = = 1 1 1 = 1 = = = = 1 0 0 = = = = 1 0 = = 0 = 0 1 = = = = = =
–   SlowChess Blitz Classic 2.2 64-bit3263+16
−16		(+9)29 − 35
(+7−13=44)
45.3%
29.0 / 64
15.4%
−15
0 0 = = = = = = 0 1 = 0 = = = = = = = = = 1 = = = = = 0 1 = 0 = 1 0 = 0 = = = = = 0 = 0 = = = 1 0 = = 1 1 = = = = 0 = = 0 = = =
–   RubiChess 1.9 64-bit3262+14
−15		(+8)28.5 − 27.5
(+10−9=37)
50.9%
28.5 / 56
18.4%
+11
= = 0 = 1 = = 1 1 = 0 = = = = = = = = = 0 = = = 0 1 = = 0 = 1 = 0 = = = = 0 0 = 1 = = = 1 = 1 = 1 = = 0 = = = 1
–   Ethereal 11.75 64-bit3261+15
−15		(+7)29.5 − 30.5
(+6−7=47)
49.2%
29.5 / 60
20.1%
+2
= = = = = = = = = = = 0 = = 1 = = = = 1 = = = = 0 = = = = = = = = = = = 0 = 1 = = 0 = = = 0 = = 1 0 = = 1 0 = = = = 1 =
–   Komodo 10 64-bit3260+10
−10		(+6)23 − 29
(+7−13=32)
44.2%
23.0 / 52
19.7%
−28
= = = = 1 = = = = 0 0 = = = = 1 = 0 = = = 0 = 0 = 0 = 0 0 1 = = = 0 1 0 = 0 1 0 = = 1 0 = = = = = 1 = =
–   Fire 7.1 64-bit3258+7
−8		(+4)36.5 − 35.5
(+8−7=57)
50.7%
36.5 / 72
25.8%
+6
0 = = = = = = 1 = = 1 1 = = = = 0 = = 0 = = = = = = = = = = 1 = = 0 = = = = = = = = = 1 = = = = = = = = = = 1 = 0 = = 1 = = 0 1 = = = = 0 = = =
–   Pedone 3.0 64-bit3246+17
−17		(−8)32 − 24
(+15−7=34)
57.1%
32.0 / 56
79.9%
+33
= 1 1 = = = = = 0 1 0 1 = = = 1 = = = 1 0 1 0 = 1 = = 1 1 = = 1 = = = = = 0 = = 0 1 = 1 = = = 0 = = = = = = 1 1
–   RofChade 2.3 64-bit3240+11
−11		(−14)45 − 35
(+17−7=56)
56.3%
45.0 / 80
97.0%
+20
= 1 = = = = = = = = = 1 = = = = = 1 0 1 = = = 1 = = 0 = = 1 = = = = = = = = 0 = = 1 = = 1 0 1 = = 1 = = = 1 1 0 = = = = = = = = 0 1 = 0 = 1 = = = 1 1 = = = 1 =
–   Igel 2.7.0 64-bit3240+16
−16		(−14)27.5 − 24.5
(+10−7=35)
52.9%
27.5 / 52
92.3%
0
= 0 0 = 1 = = = 1 1 1 = = = 1 1 = = 0 = = = = 0 = = 1 = = 1 = = = = = = 1 = 0 = = = = 1 = = 0 = = = = 0
–   Booot 6.4 64-bit3238+11
−11		(−16)48.5 − 42.5
(+15−9=67)
53.3%
48.5 / 91
98.3%
+1
0 = = 1 = 1 = = = 1 0 1 = 1 1 1 = = = = = = = 1 = = = = = = = 1 = = = = 0 1 = = = = 0 = = = = 0 1 1 = = = = = = = 0 = = = 1 = = 0 = = 1 = = = = = = = = = = = = = = = = = = 0 0 1 = =
–   Laser 1.7 64-bit3207+8
−8		(−47)44.5 − 31.5
(+17−4=55)
58.6%
44.5 / 76
100.0%
−2
= = = = = = = 1 0 = 1 = 0 1 = = = = = = = = = = 1 0 = = = 1 = = 1 = = 1 1 = 1 = 1 1 1 = = = 1 = = = = = = = = 0 = = 1 = = = = 1 = = = = = = 1 = = = 1 =
–   RofChade 2.202 64-bit3205+12
−12		(−49)35.5 − 28.5
(+11−4=49)
55.5%
35.5 / 64
100.0%
−19
= = = = = = = = 1 = 0 = = = 1 = = = = 1 = = = = = = 1 = = = = = = = = = = = 1 = = = = = 1 = 1 = 1 0 = = = = = 1 0 = = = 1 = 0 1
–   SlowChess Blitz Classic 2.1 64-bit3203+18
−18		(−51)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
+8
= = 0 1 1 = 1 = = 1 0 1 1 = = = 1 = = = 0 = = = 1 = 1 = = = 1 =
–   Schooner 2.2 64-bit3203+10
−10		(−51)44.5 − 31.5
(+14−1=61)
58.6%
44.5 / 76
100.0%
−8
= = 1 = = = = = = = = = = = = = = = = 1 = = 1 = 0 = = = = = = = = = = = 1 = = = = = = = 1 = 1 1 = = = = = 1 = = 1 = = = 1 = 1 1 = = = = 1 = = = = 1 = =
–   Defenchess 2.2 64-bit3203+9
−10		(−51)46 − 34
(+18−6=56)
57.5%
46.0 / 80
100.0%
−13
= 0 1 = = = 1 = 0 = = = 1 = = = = 0 1 1 = = 1 = = 1 = 1 = 1 = = 1 = = 0 = 1 = = = = 1 = = 0 = = = 1 1 1 = = = = 1 = = = = = 1 = 1 = = = = = = = = = = 0 = = = =
–   Booot 6.3.1 64-bit3200+9
−9		(−54)36 − 24
(+17−5=38)
60.0%
36.0 / 60
100.0%
+1
1 0 = 1 = = 1 = 1 = = = 1 = = = 1 1 1 = 1 = 0 = 1 = = = 1 = = = 0 1 = = 1 1 = = = 1 = 0 = = = = = = = 0 = = 1 = = = = 1
–   Shredder 13 64-bit3199+8
−8		(−55)31.5 − 20.5
(+15−4=33)
60.6%
31.5 / 52
100.0%
0
1 = 1 = 1 1 = = = = = = = 0 = 0 = 1 = 1 = 0 = = 1 1 = = = = = 1 = 1 = 0 1 = = = = 1 1 1 = = = = = = 1 =
–   Fizbo 2 64-bit3196+8
−8		(−58)33 − 23
(+17−7=32)
58.9%
33.0 / 56
100.0%
−8
= 1 = 1 1 = = = 1 = 0 = 1 0 = = 1 1 1 = = 1 = 0 1 = = = = = 0 1 = = 1 = = = = = = 0 = 1 1 0 = 0 = 1 = = = = 1 1
–   RubiChess 1.7.3 64-bit3191+17
−17		(−63)27 − 17
(+14−4=26)
61.4%
27.0 / 44
100.0%
0
1 = = = 1 = = = 1 1 = 1 1 1 0 1 = = = 1 = = 1 = = = = = = = 1 = 0 = 0 1 1 1 = = = = 0 =
–   Fritz 17 64-bit3191+16
−16		(−63)29.5 − 26.5
(+11−8=37)
52.7%
29.5 / 56
100.0%
−49
= = = 0 = 0 = = = = = = 1 = 1 0 = = = 1 1 = = = = 0 0 = = = = = = 0 = = = = = 0 = = = 1 1 1 1 0 = 1 1 = 1 = = =
–   RubiChess 1.8 64-bit3188+20
−20		(−66)37 − 17
(+26−6=22)
68.5%
37.0 / 54
100.0%
+50
1 = 1 = 0 = 1 = = = 0 = = 1 = 1 1 1 = = 1 1 1 = = = 1 = 0 1 = 1 1 = 1 1 1 1 = 1 0 1 0 1 = 1 = 1 1 1 0 1 = =
–   Andscacs 0.95 64-bit3180+9
−9		(−74)39.5 − 24.5
(+19−4=41)
61.7%
39.5 / 64
100.0%
−10
1 = = 1 = 1 = = 0 0 = 1 1 0 = = = = = = = = 1 = 1 = = = = 1 0 = 1 = = = 1 1 = 1 1 = = 1 = 1 = = 1 = = = 1 = = = 1 1 = = = = = =
–   RubiChess 1.7.1 64-bit3172+22
−22		(−82)12.5 − 7.5
(+6−1=13)		62.5%
12.5 / 20
100.0%
−14
0 1 = = = 1 1 = 1 = = 1 = = = = = = = 1
–   RubiChess 1.6.1 64-bit3169+23
−23		(−85)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
−21
= = = = = 1 = 1
–   Wasp 4.50 64-bit3159+26
−26		(−95)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
−18
= = 1 = 1 = = = = 1
–   RubiChess 1.6 64-bit3159+19
−19		(−95)14.5 − 5.5
(+9−0=11)		72.5%
14.5 / 20
100.0%
+34
1 = = = = 1 = = 1 = = = 1 1 1 1 = = 1 1
–   Roc 1.6 64-bit3155+22
−22		(−99)13.5 − 6.5
(+8−1=11)		67.5%
13.5 / 20
100.0%
+2
= 1 = = = = 0 1 = 1 1 1 = = 1 = = = 1 1
–   Arasan 22.1 64-bit3146+20
−20		(−108)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+42
= 1 1 =
–   Arasan 22.0 64-bit3140+18
−18		(−114)11 − 5
(+7−1=8)		68.8%
11.0 / 16
100.0%
+1
= 1 = 1 1 1 = = = 1 0 1 = 1 = =
–   NirvanaChess 2.5 64-bit3131+20
−20		(−123)13 − 7
(+6−0=14)		65.0%
13.0 / 20
100.0%
−41
= = = = = = = 1 = 1 = 1 1 1 = = = = = 1
–   Roc 1.7 64-bit3125+24
−24		(−129)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−133
= 1 = = = = = 0
–   Lc0 0.26.2 w703810 64-bit3120+32
−32		(−134)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−74
1 = = =
–   Marvin 3.6.0 64-bit3012+21
−21		(−242)10 − 2
(+8−0=4)		83.3%
10.0 / 12
100.0%
−7
= 1 = 1 1 = 1 1 1 1 = 1
3236 games: 422 wins, 869 losses, 1945 draws (60.1%), score: 43.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 28, 2021