CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Laser 1.5 64-bit (3095+13
−13		)Quote
Authors: Jeffrey An, Michael An Link: Homepage
This is one of the 14 Laser versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3482+9
−9		(+387)9.5 − 92.5
(+2−85=15)
9.3%
9.5 / 102
0.0%
+28
= 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 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 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 =
–   Houdini 6 64-bit3443+7
−7		(+348)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Komodo 11.3.1 64-bit3419+19
−19		(+324)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Komodo 12 64-bit3410+11
−11		(+315)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fire 7.1 64-bit3334+8
−8		(+239)8 − 32
(+2−26=12)
20.0%
8.0 / 40
0.0%
+27
0 0 0 0 0 = = 1 = 0 0 = = = 0 = 0 0 0 = = 0 0 1 = 0 0 0 = 0 0 0 0 0 0 0 0 0 0 =
–   Fire 6.1 64-bit3288+11
−11		(+193)7 − 27
(+0−20=14)
20.6%
7.0 / 34
0.0%
+3
0 = 0 = 0 0 0 0 0 = 0 = 0 0 = 0 0 = 0 = = 0 = 0 = 0 = = = 0 0 = 0 0
–   Shredder 13 64-bit3270+7
−7		(+175)10 − 22
(+0−12=20)
31.3%
10.0 / 32
0.0%
+68
0 = 0 = = = 0 = 0 = = = = = 0 = 0 = 0 0 = 0 = = 0 = = = 0 = 0 =
–   Fizbo 2 64-bit3247+7
−7		(+152)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−4
= 0 0 0 0 = 1 0 1 = 0 = 0 0 = 0 0 0 = 0 = 0 = = 0 0 1 0 0 = 0 =
–   Andscacs 0.93 64-bit3203+12
−12		(+108)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+77
=
–   Andscacs 0.921 64-bit3200+14
−13		(+105)14 − 18
(+4−8=20)
43.8%
14.0 / 32
0.0%
+69
= 0 = 0 = = = = = = 0 1 = 0 0 = = = 1 0 = 0 = = 0 = = 1 1 = = =
–   Booot 6.2 64-bit3168+9
−9		(+73)19 − 32
(+7−20=24)
37.3%
19.0 / 51
0.0%
−4
= 1 = = 0 = = 0 = 0 0 = = 0 = 0 = = 0 1 = 0 1 = 0 = = 1 1 0 0 = 0 = = 0 0 = 0 = 0 1 0 = = 0 0 0 1 = =
–   Chiron 4 64-bit3164+6
−7		(+69)19.5 − 31.5
(+5−17=29)
38.2%
19.5 / 51
0.0%
+3
= = = = = 1 = 0 = 0 0 = 0 = = 1 0 0 = 0 = 1 0 1 = = 0 = 0 = = = 0 = 0 = 0 = = 0 = 0 = = 0 1 = = = = 0
–   Critter 1.6a 64-bit3157+6
−6		(+62)18.5 − 31.5
(+7−20=23)
37.0%
18.5 / 50
0.0%
−16
0 1 = = 0 = = = = = = = = = 0 0 0 1 0 0 = 0 = 1 0 = 1 0 0 = 0 0 = 0 = 0 0 = 0 1 = = = = 0 1 = 0 0 1
–   Ethereal 10.00 64-bit3144+13
−13		(+49)37.5 − 58.5
(+14−35=47)
39.1%
37.5 / 96
0.0%
−17
= = = 0 = = 1 = 1 0 = 0 = 0 0 0 = 0 1 = = 0 = = 0 0 = 0 = 0 = 0 0 0 = 1 0 = 0 0 1 0 = = 0 = = 0 = 1 = 0 = = 1 0 = 1 = 0 0 = = 0 1 = = 0 = 1 = = 1 0 = = = 0 0 0 = = = 1 = 0 = = 0 0 = 0 1 = 1 =
–   Xiphos 0.3 64-bit3137+14
−14		(+42)51 − 71
(+23−43=56)
41.8%
51.0 / 122
0.0%
−7
0 0 = 1 = = = 0 0 0 0 0 = 0 0 = = = = = 0 0 0 1 = = 0 = 0 0 = 0 0 = 0 0 0 0 = = 0 0 1 0 1 0 1 1 = = = 0 = = = 0 = 0 0 = 0 = 0 = 1 0 1 1 0 1 = 0 0 1 = 1 1 = 1 1 = 1 = = 1 1 = = = = = = = = 1 0 = 0 = 0 1 0 = = = = 1 = 0 0 = = 1 = = = = 0 1 = = 0
–   NirvanaChess 2.4 64-bit3132+8
−8		(+37)21.5 − 28.5
(+6−13=31)
43.0%
21.5 / 50
0.0%
0
= = 0 = = 0 0 0 = 0 1 = = 0 0 = 0 = 0 1 = = = = = = = = = 1 0 0 1 1 = = = 1 = = = = 0 = = = = = = 0
–   Texel 1.07 64-bit3113+8
−8		(+18)25.5 − 24.5
(+12−11=27)
51.0%
25.5 / 50
0.7%
+23
= 1 0 = 1 1 0 = 0 = = = 1 1 1 = = 1 = = 0 = = = 1 = 1 0 1 1 = 1 0 0 = = = = = = = 0 = = = 0 = 0 = 0
–   Hannibal 1.7 64-bit3110+7
−7		(+15)24 − 27
(+16−19=16)
47.1%
24.0 / 51
1.9%
−4
= 0 = 0 0 = = 0 = 0 = 0 = = 0 1 0 0 0 1 1 1 0 1 1 0 1 0 = 0 0 1 0 1 1 = = = 1 1 = 1 1 0 0 = = = 1 1 0
–   Rybka 4.1 64-bit3110+6
−6		(+15)25.5 − 24.5
(+14−13=23)
51.0%
25.5 / 50
1.4%
+23
= 1 0 1 0 1 = 1 = 1 = 1 = = 0 1 = 0 = = = 0 = = = = 0 0 = = 0 1 0 = 1 1 = 1 0 0 = = 0 0 1 = = 1 = 1
–   Komodo 12.1.1 MCTS 64-bit3095+18
−18		(0)26.5 − 23.5
(+19−16=15)
53.0%
26.5 / 50
50.5%
+21
1 1 0 0 0 0 1 0 = = 1 1 1 = 1 = 0 = = 0 0 1 1 0 = = 0 0 0 1 0 1 = 1 = 1 = 1 = 0 = 1 = 1 1 1 1 = 0 0
–   BlackMamba 2.0 64-bit3091+18
−18		(−4)11 − 18
(+8−15=6)		37.9%
11.0 / 29
65.1%
−92
0 0 1 0 1 = = 1 0 0 0 1 1 0 0 0 = 0 1 1 = = 0 0 0 = 1 0 0
–   Protector 1.9.0 64-bit3088+7
−6		(−7)27.5 − 23.5
(+14−10=27)
53.9%
27.5 / 51
87.2%
+17
= 1 = 1 = = = = = = 1 0 0 1 1 0 = = 1 = = 1 = 1 = 1 0 = 1 = 1 0 = = = 0 = = 0 = = 1 0 = 0 1 = = 0 1 =
–   Senpai 2.0 64-bit3086+8
−8		(−9)25 − 26
(+10−11=30)
49.0%
25.0 / 51
91.6%
−13
1 = 1 = = = = = = = 1 0 = 1 = = = = 0 = = 1 0 = 0 0 1 = = 1 = 0 = = 0 0 1 = = = 1 0 0 0 = = = = 1 = =
–   Vajolet2 2.6 64-bit3085+13
−13		(−10)72 − 69
(+40−37=64)
51.1%
72.0 / 141
89.1%
−2
0 = = 1 1 1 = 1 = 0 = = = = = = 0 0 1 0 0 = = 0 = 0 0 0 1 0 = = = = = 0 0 = 0 1 = 0 1 1 1 = = 1 = 0 0 1 1 1 = 1 = 1 0 = = 1 1 = 0 = 0 1 1 1 1 = 0 = = 0 = 1 = 0 1 = 0 = 0 1 0 1 = = 1 1 = = 0 1 = = 1 1 0 1 1 = 0 = = 1 = = = = = 0 = 0 = 0 1 = = 1 = = = = = = 0 1 0 1 = = = 0 0 = 1 0 1
–   chess22k 1.12 64-bit3081+16
−16		(−14)18 − 14
(+11−7=14)
56.3%
18.0 / 32
92.4%
+21
= = 1 0 = = = = 0 1 1 1 = = 1 = = 1 0 = 1 = 0 1 0 0 0 = 1 = 1 1
–   iCE 3.0 64-bit3081+7
−7		(−14)25.5 − 24.5
(+19−18=13)
51.0%
25.5 / 50
98.2%
−6
= 0 = = 0 = 0 1 = 1 1 = = 1 0 1 1 1 0 0 0 0 0 0 0 0 1 1 0 1 = = 0 = = 0 = 1 1 1 0 1 1 1 1 = 0 1 1 0
–   Ethereal 9.65 64-bit3074+16
−16		(−21)18 − 22
(+9−13=18)
45.0%
18.0 / 40
98.5%
−52
0 = = 1 = = 0 0 1 0 0 = = = 1 = = 0 1 1 1 0 1 0 1 1 = 0 = = = 0 0 0 = = = 0 = =
–   Nemorino 4.00 64-bit3067+13
−13		(−28)26.5 − 23.5
(+12−9=29)
53.0%
26.5 / 50
99.9%
−11
1 0 = = 1 = = = = 0 = 0 = = = 0 = 0 = = = = 0 1 = = 1 = = 1 1 = 1 0 1 = 0 = = 1 = 0 1 = 1 1 = = = =
–   Arasan 21.0 64-bit3066+14
−14		(−29)91.5 − 79.5
(+54−42=75)
53.5%
91.5 / 171
100.0%
−6
1 1 1 1 1 = 0 = = 1 = 1 = 1 0 0 1 = = 0 = 1 0 1 = 1 = = = 1 = = 0 0 0 = 1 = 0 = 0 0 = 1 0 = 1 0 = 0 0 = 1 1 = 1 1 1 0 = 1 1 = 0 0 0 = 1 1 = = 0 = 1 = = 0 = = = = 0 = = 1 0 0 0 = = 1 1 = = = 1 0 = 1 1 0 = 0 = = 0 = = 0 = 1 1 0 1 1 0 1 0 = 1 = 1 1 = = = = = 0 = = = 0 1 1 0 = 1 1 1 = 0 = 0 1 1 1 = = 0 = = 1 0 1 = = = = = 0 0 1 = 1 = = = 1 1 =
–   Xiphos 0.2 64-bit3063+13
−13		(−32)47.5 − 34.5
(+31−18=33)
57.9%
47.5 / 82
100.0%
+18
0 1 = = = 0 0 = 0 = = 1 1 1 1 = 1 1 = = = = = = 1 = 0 = = 1 1 0 1 1 = = 0 1 1 1 0 0 1 1 0 = 1 = 0 1 = 0 = = = 1 = 1 1 0 = 1 0 1 = 0 1 = = = = 1 0 1 = 1 = 0 1 1 0 1
–   Arasan 20.5 64-bit3060+13
−13		(−35)15 − 15
(+7−7=16)
50.0%
15.0 / 30
100.0%
−33
= 0 1 0 1 1 = 1 = 1 = = 0 = = 1 = 0 1 = = = 0 0 = = 0 = = =
–   Pedone 1.7 64-bit3054+13
−13		(−41)29.5 − 20.5
(+19−10=21)
59.0%
29.5 / 50
100.0%
+15
0 = = = = 0 1 = 1 1 1 1 0 0 = 1 = = 0 1 = 1 = 1 0 = = = 1 = = 1 1 1 = = 0 1 = = 1 0 0 0 1 1 = 1 1 =
–   Arasan 20.3 64-bit3053+14
−15		(−42)33.5 − 16.5
(+24−7=19)
67.0%
33.5 / 50
100.0%
+68
1 1 1 = = 1 1 0 1 0 1 1 1 1 1 = 1 0 = = = 1 = = = = = = = 1 1 1 0 0 0 1 = 1 = 1 1 = 1 = 1 0 1 = 1 =
–   Defenchess 1.1f 64-bit3047+11
−11		(−48)31.5 − 18.5
(+19−6=25)
63.0%
31.5 / 50
100.0%
+29
= = = 1 1 0 = 1 = = 1 1 = = = = 1 1 = 0 1 = = = = = 1 0 = 0 = = 1 = 1 = 1 1 1 = = 1 1 = 0 1 1 = 1 0
–   SmarThink 1.98 64-bit3045+8
−8		(−50)44.5 − 35.5
(+28−19=33)
55.6%
44.5 / 80
100.0%
−13
1 0 = = 1 0 1 1 = 1 1 = = 1 1 = 1 1 1 1 1 = = 1 = 0 = = = 0 = = 1 1 = = 1 = = = 0 0 1 = 0 1 0 = 1 0 0 = = 1 0 0 = 1 = 1 0 0 = = 0 0 1 0 = 1 1 = = = 1 = 0 0 = 1
–   Komodo 12 MCTS 64-bit3045+23
−23		(−50)8 − 10
(+3−5=10)		44.4%
8.0 / 18
100.0%
−77
= = 1 = 1 = 0 = 0 0 1 = = = = = 0 0
–   Vajolet2 2.5 64-bit3040+13
−13		(−55)17 − 12
(+7−2=20)		58.6%
17.0 / 29
100.0%
−7
= = = 1 = = 1 = = 1 = = = = 0 1 1 = 1 1 = = = 0 = = = = =
–   Xiphos 0.1 64-bit3034+19
−19		(−61)18 − 21
(+12−15=12)
46.2%
18.0 / 39
100.0%
−89
0 = 0 1 1 1 0 = 1 0 = = = 0 0 = 0 1 0 = 0 0 1 = 1 0 = 1 1 0 1 0 0 = 1 0 = 1 =
–   Pedone 1.6 64-bit3033+14
−14		(−62)20 − 11
(+14−5=12)
64.5%
20.0 / 31
100.0%
+27
= = 1 1 1 0 1 0 = 0 1 0 = 1 1 = 1 1 = 1 = = = = 1 1 = = 0 1 1
–   Naum 4.6 64-bit3031+7
−7		(−64)21 − 11
(+13−3=16)
65.6%
21.0 / 32
100.0%
+29
= 1 = = 1 1 = = = 0 0 1 1 1 0 1 1 1 1 = = = 1 1 = = = = = 1 = =
–   SmarThink 1.97 64-bit3031+11
−11		(−64)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+18
0 = 1 0 1 0 = 1 1 0 1 0 1 = = 1 1 0 = 1 = 1 1 0 = = 1 1 = = 1 1
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8		(−75)16 − 14
(+11−9=10)
53.3%
16.0 / 30
100.0%
−54
= 0 0 = 1 1 1 = 0 1 1 = = 0 1 0 1 1 = 1 0 = 0 1 = 1 0 = 0 =
–   ChessBrainVB 3.682985+29
−29		(−110)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Bobcat 8.0 64-bit2961+9
−9		(−134)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−164
=
–   Amoeba 2.8 64-bit2953+13
−13		(−142)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Deuterium 2018.1.35.514 64-bit2952+15
−15		(−143)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+36
= 1
–   Ethereal 8.81 64-bit2945+24
−24		(−150)17 − 3
(+14−0=6)		85.0%
17.0 / 20
100.0%
+100
1 = 1 1 1 = = 1 1 = 1 1 1 = 1 1 = 1 1 1
–   Crafty 25.2 64-bit2934+11
−10		(−161)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Spark 1.0 64-bit2927+7
−6		(−168)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−48
1 =
–   EXchess 7.97b 64-bit2916+10
−10		(−179)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Scorpio 2.8 64-bit2904+15
−15		(−191)34.5 − 15.5
(+27−8=15)
69.0%
34.5 / 50
100.0%
−57
= 0 1 = = 1 0 = 1 1 = 0 1 0 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 0 1 = = = 0 = 1 = = 1 1 0 0 = = 1 1 1 1
–   Daydreamer 2.0.0-pre2 64-bit2891+11
−11		(−204)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Octochess r5506 64-bit2819+12
−12		(−276)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Godel 4.0.7 64-bit2804+14
−14		(−291)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Jonny 4.002763+6
−6		(−332)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Alaric 7072663+7
−6		(−432)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   ECE X3 64-bit2656+15
−15		(−439)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Sjakk 2.2 64-bit2638+10
−10		(−457)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Rotor 0.82611+10
−10		(−484)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Floyd 0.9 64-bit2586+11
−11		(−509)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   K2 0.872586+17
−17		(−509)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Francesca MAD 0.192581+10
−10		(−514)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−483
=
–   Fridolin 2.00 64-bit2538+11
−11		(−557)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   CyberPagno 3.0 64-bit2496+11
−11		(−599)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Bruja 1.9.1 64-bit2491+9
−9		(−604)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Snitch 1.6.2 32-bit2418+10
−10		(−677)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Giraffe 20161023 64-bit2370+14
−14		(−725)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Sage 3.532325+8
−8		(−770)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
2161 games: 577 wins, 662 losses, 922 draws (42.7%), score: 48.0%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 20, 2021