CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Laser 1.7 64-bit (3274+9
−9
)Quote
Authors: Jeffrey An, Michael An Link: Homepage
This is one of the 14 Laser versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit3632+14
−13
(+358)5.5 − 58.5
(+0−53=11)
8.6%
5.5 / 64
0.0%
+1
–   Stockfish+NNUE 150720 64-bit3584+20
−20
(+310)3.5 − 28.5
(+0−25=7)
10.9%
3.5 / 32
0.0%
−3
–   Stockfish 11 64-bit3533+15
−14
(+259)12 − 52
(+2−42=20)
18.8%
12.0 / 64
0.0%
+36
–   Stockfish 10 64-bit3491+11
−11
(+217)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Komodo 13.3 64-bit3446+19
−18
(+172)15 − 49
(+0−34=30)
23.4%
15.0 / 64
0.0%
+8
–   Houdini 6 64-bit3444+7
−7
(+170)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Nemorino 6.00 64-bit3437+15
−15
(+163)12 − 51
(+1−40=22)
19.0%
12.0 / 63
0.0%
−47
–   Komodo 13.2.5 64-bit3435+21
−20
(+161)14.5 − 49.5
(+0−35=29)
22.7%
14.5 / 64
0.0%
−11
–   Komodo 13.1 64-bit3431+16
−16
(+157)28 − 72
(+1−45=54)
28.0%
28.0 / 100
0.0%
+29
–   Lc0 0.20.1 w36089 GTX980Ti3426+25
−24
(+152)12.5 − 42.5
(+2−32=21)
22.7%
12.5 / 55
0.0%
−29
–   Komodo 12.3 64-bit3414+24
−24
(+140)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ethereal 12.75 64-bit3391+14
−14
(+117)29 − 71
(+3−45=52)
29.0%
29.0 / 100
0.0%
−8
–   Ethereal 12.00 64-bit3372+18
−18
(+98)21.5 − 42.5
(+5−26=33)
33.6%
21.5 / 64
0.0%
+2
–   Ethereal 12.25 64-bit3370+15
−15
(+96)15.5 − 34.5
(+2−21=27)
31.0%
15.5 / 50
0.0%
−15
–   Komodo 14 MCTS 64-bit3362+14
−14
(+88)20 − 44
(+3−27=34)
31.3%
20.0 / 64
0.0%
−22
–   SlowChess Blitz 2.3 64-bit3361+18
−18
(+87)21.5 − 41.5
(+4−24=35)
34.1%
21.5 / 63
0.0%
−4
–   Komodo 13.01 MCTS 64-bit3358+17
−17
(+84)26 − 38
(+13−25=26)
40.6%
26.0 / 64
0.0%
+24
–   Komodo 13.2.5 MCTS 64-bit3354+16
−16
(+80)21.5 − 42.5
(+5−26=33)
33.6%
21.5 / 64
0.0%
−18
–   Stoofvlees II a11 GTX980Ti3350+26
−26
(+76)19.5 − 25.5
(+14−20=11)
43.3%
19.5 / 45
0.0%
+25
–   Ethereal 11.75 64-bit3347+15
−15
(+73)20 − 44
(+3−27=34)
31.3%
20.0 / 64
0.0%
−37
–   SlowChess Blitz Classic 2.2 64-bit3346+16
−16
(+72)26 − 37
(+5−16=42)
41.3%
26.0 / 63
0.0%
+24
–   Igel 2.8.0 64-bit3340+16
−16
(+66)27.5 − 44.5
(+10−27=35)
38.2%
27.5 / 72
0.0%
−4
–   Xiphos 0.6 64-bit3340+10
−11
(+66)21.5 − 42.5
(+6−27=31)
33.6%
21.5 / 64
0.0%
−31
–   RubiChess 1.9 64-bit3339+16
−16
(+65)21.5 − 41.5
(+6−26=31)
34.1%
21.5 / 63
0.0%
−30
–   Fire 7.1 64-bit3334+8
−8
(+60)49.5 − 85.5
(+14−50=71)
36.7%
49.5 / 135
0.0%
−18
–   Komodo 12.3 MCTS 64-bit3324+13
−13
(+50)24 − 40
(+10−26=28)
37.5%
24.0 / 64
0.0%
−28
–   Ethereal 11.50 64-bit3322+14
−14
(+48)21.5 − 28.5
(+5−12=33)
43.0%
21.5 / 50
0.0%
+11
–   Lc0 0.20.1 w36089 OpenCL GTX980Ti3318+26
−26
(+44)22.5 − 27.5
(+9−14=27)
45.0%
22.5 / 50
0.1%
+15
–   Stoofvlees II a10 GTX980Ti3317+18
−18
(+43)18 − 24
(+11−17=14)
42.9%
18.0 / 42
0.0%
−3
–   RofChade 2.3 64-bit3307+12
−12
(+33)29.5 − 34.5
(+11−16=37)
46.1%
29.5 / 64
0.0%
+10
–   Ethereal 11.25 64-bit3305+18
−18
(+31)64.5 − 69.5
(+25−30=79)
48.1%
64.5 / 134
0.1%
+20
–   Xiphos 0.5 64-bit3305+13
−13
(+31)42 − 48
(+15−21=54)
46.7%
42.0 / 90
0.0%
+12
–   Booot 6.4 64-bit3295+12
−12
(+21)31.5 − 32.5
(+12−13=39)
49.2%
31.5 / 64
0.2%
+15
–   Igel 2.7.0 64-bit3287+17
−17
(+13)28.5 − 20.5
(+16−8=25)
58.2%
28.5 / 49
8.6%
+64
–   Defenchess 2.3 64-bit3285+15
−15
(+11)27.5 − 36.5
(+8−17=39)
43.0%
27.5 / 64
11.0%
−27
–   RofChade 2.202 64-bit3278+13
−13
(+4)20 − 30
(+3−13=34)
40.0%
20.0 / 50
31.4%
−50
–   Schooner 2.2 64-bit3274+11
−11
(0)20.5 − 29.5
(+8−17=25)
41.0%
20.5 / 50
46.8%
−53
–   Shredder 13 64-bit3271+6
−7
(−3)33.5 − 29.5
(+18−14=31)
53.2%
33.5 / 63
69.4%
+14
–   Fritz 17 64-bit3270+11
−11
(−4)32 − 32
(+12−12=40)
50.0%
32.0 / 64
70.6%
−4
–   Defenchess 2.2 64-bit3268+12
−12
(−6)36.5 − 27.5
(+16−7=41)
57.0%
36.5 / 64
79.2%
+32
–   SlowChess Blitz Classic 2.1 64-bit3262+16
−16
(−12)35.5 − 28.5
(+12−5=47)
55.5%
35.5 / 64
91.2%
+17
–   Booot 6.3.1 64-bit3255+10
−10
(−19)33.5 − 29.5
(+16−12=35)
53.2%
33.5 / 63
99.8%
0
–   RubiChess 1.8 64-bit3253+16
−16
(−21)34.5 − 29.5
(+17−12=35)
53.9%
34.5 / 64
98.9%
0
–   Fizbo 2 64-bit3248+7
−7
(−26)37 − 27
(+24−14=26)
57.8%
37.0 / 64
100.0%
+25
–   RubiChess 1.7.3 64-bit3244+20
−20
(−30)25.5 − 14.5
(+14−3=23)
63.8%
25.5 / 40
99.7%
+48
–   Xiphos 0.4.18 64-bit3243+18
−18
(−31)33.5 − 30.5
(+16−13=35)
52.3%
33.5 / 64
99.9%
−17
–   RubiChess 1.7.1 64-bit3242+18
−18
(−32)32.5 − 17.5
(+18−3=29)
65.0%
32.5 / 50
99.9%
+52
–   SlowChess Blitz Classic 2.0 64-bit3230+19
−18
(−44)30 − 19
(+14−3=32)
61.2%
30.0 / 49
100.0%
+19
–   Andscacs 0.95 64-bit3229+10
−10
(−45)36.5 − 27.5
(+18−9=37)
57.0%
36.5 / 64
100.0%
−5
–   Defenchess 2.1 64-bit3223+16
−16
(−51)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−19
–   Wasp 4.50 64-bit3219+18
−18
(−55)29 − 21
(+14−6=30)
58.0%
29.0 / 50
100.0%
−9
–   RofChade 2.1 64-bit3215+16
−16
(−59)29.5 − 20.5
(+16−7=27)
59.0%
29.5 / 50
100.0%
−4
–   RubiChess 1.6.1.1 64-bit3208+18
−18
(−66)30.5 − 19.5
(+17−6=27)
61.0%
30.5 / 50
100.0%
−2
–   Schooner 2.1 64-bit3201+16
−16
(−73)37 − 27
(+18−8=38)
57.8%
37.0 / 64
100.0%
−29
–   Pedone 2.1 64-bit3199+16
−16
(−75)35 − 15
(+24−4=22)
70.0%
35.0 / 50
100.0%
+48
–   Schooner 2.0.34 64-bit3192+14
−14
(−82)75.5 − 58.5
(+43−26=65)
56.3%
75.5 / 134
100.0%
−43
–   RubiChess 1.6 64-bit3186+16
−16
(−88)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+2
–   Arasan 22.1 64-bit3183+15
−15
(−91)25.5 − 14.5
(+15−4=21)
63.8%
25.5 / 40
100.0%
−8
–   Arasan 22.0 64-bit3180+13
−13
(−94)30.5 − 19.5
(+17−6=27)
61.0%
30.5 / 50
100.0%
−30
–   Pedone 2.0 64-bit3174+13
−13
(−100)35 − 15
(+25−5=20)
70.0%
35.0 / 50
100.0%
+29
–   Combusken 1.4.0 64-bit3166+17
−17
(−108)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+31
–   Chiron 4 64-bit3164+7
−6
(−110)93.5 − 40.5
(+65−12=57)
69.8%
93.5 / 134
100.0%
+14
–   NirvanaChess 2.5 64-bit3163+17
−17
(−111)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
+8
–   Equinox 3.30 64-bit3161+9
−9
(−113)43.5 − 26.5
(+27−10=33)
62.1%
43.5 / 70
100.0%
−38
–   Demolito 2020-10-10 64-bit3160+17
−17
(−114)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+18
–   Winter 0.9 64-bit3159+16
−16
(−115)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−6
–   Critter 1.6a 64-bit3157+6
−6
(−117)48 − 16
(+35−3=26)
75.0%
48.0 / 64
100.0%
+42
–   Wasp 4.0 64-bit3156+14
−14
(−118)22.5 − 9.5
(+14−1=17)
70.3%
22.5 / 32
100.0%
+2
–   Halogen 9 64-bit3155+17
−18
(−119)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
+4
–   SlowChess Blitz Classic 1.9 64-bit3150+18
−18
(−124)20.5 − 11.5
(+11−2=19)
64.1%
20.5 / 32
100.0%
−45
–   Pedone 1.9 64-bit3134+13
−13
(−140)37.5 − 12.5
(+30−5=15)
75.0%
37.5 / 50
100.0%
+35
–   Arasan 21.3 64-bit3132+16
−16
(−142)38 − 12
(+28−2=20)
76.0%
38.0 / 50
100.0%
+26
–   NirvanaChess 2.4 64-bit3132+8
−8
(−142)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−172
–   Vajolet2 2.7 64-bit3128+15
−14
(−146)6.5 − 4.5
(+3−1=7)
59.1%
6.5 / 11
100.0%
−89
–   Igel 2.5.0 64-bit3128+18
−18
(−146)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+48
–   RubiChess 1.5 64-bit3126+17
−17
(−148)23 − 9
(+15−1=16)
71.9%
23.0 / 32
100.0%
−17
–   Nemorino 5.00 64-bit3116+10
−10
(−158)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   SlowChess Blitz Classic 1.8 64-bit3115+19
−19
(−159)25 − 6
(+20−1=10)
80.6%
25.0 / 31
100.0%
+55
–   Rybka 4.1 64-bit3110+6
−6
(−164)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Hannibal 1.7 64-bit3110+7
−7
(−164)51.5 − 19.5
(+36−4=31)
72.5%
51.5 / 71
100.0%
−22
–   Pedone 1.8 64-bit3107+14
−14
(−167)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−136
–   Demolito 2019-05-05 64-bit3092+17
−17
(−182)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
+17
–   Protector 1.9.0 64-bit3088+7
−7
(−186)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−155
–   Senpai 2.0 64-bit3085+8
−8
(−189)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−158
–   Vajolet2 2.6 64-bit3085+13
−13
(−189)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   iCE 3.0 64-bit3081+7
−7
(−193)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Wasp 3.60 64-bit3079+17
−17
(−195)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−164
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(−254)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Amoeba 3.0 64-bit2974+14
−15
(−300)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pirarucu 2.7.4 64-bit2974+16
−15
(−300)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Spark 1.0 64-bit2926+7
−6
(−348)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Marvin 3.3.2 64-bit2855+18
−18
(−419)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Marvin 3.2.0 64-bit2828+16
−16
(−446)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gandalf 7 64-bit2665+11
−11
(−609)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on January 23, 2021