CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Grizzly 1.40.1b#520‑521  (1785+13
−13
)Quote
Author: Michael Lawatsch (Germany) Link: Homepage
This is one of the 2 Grizzly versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   EnginMax 5.24 64-bit2385+168
−121
(+600)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Betsabe II 1.092262+39
−37
(+477)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   KMTChess 1.2.1 64-bit2258+17
−17
(+473)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Chesley r323 64-bit2147+16
−16
(+362)2 − 1
(+2−1=0)
66.7%
2.0 / 3
0.0%
+528
–   King's Out 0.2.422053+18
−17
(+268)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   PLP 16615712031+17
−17
(+246)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+473
–   ProChess 101CN2029+17
−17
(+244)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
0
–   FoxSEE 2.12.0 64-bit2026+19
−18
(+241)5 − 25
(+4−24=2)
16.7%
5.0 / 30
0.0%
−62
–   Freyr 1.068 64-bit2012+18
−18
(+227)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Matant 5.042002+13
−13
(+217)7 − 27
(+6−26=2)
20.6%
7.0 / 34
0.0%
−46
–   AdroitChess 0.31998+20
−20
(+213)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Gullydeckel 2.16pl11993+10
−10
(+208)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
+41
–   FrankWalter 1.081990+16
−16
(+205)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Bubble 1.51987+14
−13
(+202)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Faile 1.4.41980+8
−8
(+195)5 − 28
(+2−25=6)
15.2%
5.0 / 33
0.0%
−86
–   La Dame Blanche 2.0c1969+12
−12
(+184)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−43
–   SSEChessII 2.05 DC1967+9
−9
(+182)8.5 − 25.5
(+6−23=5)
25.0%
8.5 / 34
0.0%
−15
–   Mustang 4.971965+12
−12
(+180)13 − 21
(+9−17=8)
38.2%
13.0 / 34
0.0%
+90
–   Marvin 1.3.01965+10
−10
(+180)4.5 − 29.5
(+3−28=3)
13.2%
4.5 / 34
0.0%
−155
–   Zeta Dva 0204 64-bit1963+32
−31
(+178)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Protej 0.5.71963+20
−20
(+178)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
+11
–   Micro-Max 4.81953+9
−9
(+168)14 − 20
(+13−19=2)
41.2%
14.0 / 34
0.0%
+96
–   Rival 1.181952+11
−11
(+167)6.5 − 27.5
(+4−25=5)
19.1%
6.5 / 34
0.0%
−85
–   Sharper 0.171940+12
−13
(+155)7.5 − 26.5
(+7−26=1)
22.1%
7.5 / 34
0.0%
−100
–   BibiChess 0.51929+11
−11
(+144)8.5 − 27.5
(+7−26=3)
23.6%
8.5 / 36
0.0%
−82
–   Smash 1.0.31924+10
−10
(+139)4.5 − 29.5
(+4−29=1)
13.2%
4.5 / 34
0.0%
−222
–   Heracles 0.6.161924+9
−9
(+139)8.5 − 25.5
(+8−25=1)
25.0%
8.5 / 34
0.0%
−86
–   SamChess1921+12
−12
(+136)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+39
–   IACH 0.56z1916+10
−10
(+131)10.5 − 23.5
(+8−21=5)
30.9%
10.5 / 34
0.0%
−19
–   Eagle 0.7.51910+11
−11
(+125)10 − 24
(+10−24=0)
29.4%
10.0 / 34
0.0%
−61
–   Warrior 1.0.31908+9
−9
(+123)9 − 25
(+7−23=4)
26.5%
9.0 / 34
0.0%
−68
–   Morphy 3.221904+12
−12
(+119)7.5 − 26.5
(+2−21=11)
22.1%
7.5 / 34
0.0%
−72
–   Tyrell 1.021902+18
−18
(+117)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+34
–   Clueless 1.41900+9
−9
(+115)7.5 − 26.5
(+6−25=3)
22.1%
7.5 / 34
0.0%
−123
–   SnailChess 4.0131892+10
−10
(+107)10 − 24
(+9−23=2)
29.4%
10.0 / 34
0.0%
−70
–   Surprise 4.3b131887+17
−17
(+102)11.5 − 11.5
(+11−11=1)
50.0%
11.5 / 23
0.0%
+99
–   MrChess 2.11886+16
−16
(+101)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+18
–   FreeChessII 2.171880+24
−23
(+95)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
0.0%
+331
–   Simontacchi 1.811866+14
−14
(+81)11.5 − 22.5
(+11−22=1)
33.8%
11.5 / 34
0.0%
−60
–   Arabian Knight 1.511866+26
−25
(+81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+81
–   Ranita 2.41840+11
−10
(+55)14 − 22
(+9−17=10)
38.9%
14.0 / 36
0.0%
−20
–   HeavyChess 0.13 beta1837+17
−17
(+52)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
0.0%
+279
–   MatMoi 7.15.0-cct 32-bit1835+19
−19
(+50)7 − 20
(+5−18=4)
25.9%
7.0 / 27
0.0%
−140
–   Celes 0.77c1823+12
−12
(+38)11.5 − 25.5
(+10−24=3)
31.1%
11.5 / 37
0.0%
−120
–   JARS 1.75a1822+14
−14
(+37)15.5 − 18.5
(+14−17=3)
45.6%
15.5 / 34
0.0%
0
–   RataAeroespacial 0.2.11817+13
−13
(+32)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
0.0%
+69
–   ChessterfieldCL i5a1816+14
−14
(+31)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.1%
−205
–   NoonianChess 3.2.06P21806+19
−19
(+21)2 − 2
(+2−2=0)
50.0%
2.0 / 4
4.3%
+21
–   Milady 3.041803+23
−23
(+18)12 − 16
(+8−12=8)
42.9%
12.0 / 28
9.7%
−25
–   Soldat 0.25b1796+12
−12
(+11)19.5 − 14.5
(+15−10=9)
57.4%
19.5 / 34
11.2%
+63
–   Chareth 2020-06-28 64-bit1795+20
−20
(+10)14 − 18
(+11−15=6)
43.8%
14.0 / 32
21.1%
−33
–   Enigma 1.1.41789+11
−11
(+4)16.5 − 21.5
(+14−19=5)
43.4%
16.5 / 38
32.2%
−49
–   Embracer 1.121784+14
−14
(−1)13.5 − 9.5
(+11−7=5)
58.7%
13.5 / 23
54.5%
+62
–   FAUCE 0.41c1780+15
−15
(−5)16.5 − 17.5
(+11−12=11)
48.5%
16.5 / 34
69.4%
−14
–   Cecir 3.51780+12
−12
(−5)14 − 20
(+14−20=0)
41.2%
14.0 / 34
73.2%
−85
–   Bremboce 0.6.21779+17
−18
(−6)1 − 1
(+1−1=0)
50.0%
1.0 / 2
71.5%
−6
–   Laurifer 1.01771+10
−10
(−14)23 − 11
(+19−7=8)
67.6%
23.0 / 34
95.8%
+112
–   Bit-Genie 1.0.0 64-bit1771+19
−19
(−14)14 − 18
(+12−16=4)
43.8%
14.0 / 32
88.2%
−63
–   Pulsar 2009-9b1767+14
−14
(−18)1 − 3
(+1−3=0)
25.0%
1.0 / 4
97.4%
−245
–   Robin 0.9831761+10
−10
(−24)19 − 14
(+17−12=4)
57.6%
19.0 / 33
99.9%
+37
–   Mint 2.31759+14
−15
(−26)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.6%
−183
–   Lodocase 2402081749+17
−17
(−36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−36
–   Elf 1.3.01740+9
−9
(−45)19.5 − 14.5
(+16−11=7)
57.4%
19.5 / 34
100.0%
+9
–   Vicki 0.041a1739+12
−12
(−46)19.5 − 15.5
(+18−14=3)
55.7%
19.5 / 35
100.0%
0
–   Kanguruh 1.931732+10
−10
(−53)31 − 28
(+28−25=6)
52.5%
31.0 / 59
100.0%
−33
–   Adamant 1.71732+9
−9
(−53)23 − 11
(+20−8=6)
67.6%
23.0 / 34
100.0%
+85
–   SEE 0.6.91726+12
−12
(−59)20 − 14
(+19−13=2)
58.8%
20.0 / 34
100.0%
+16
–   FoxSEE 0.2.3 64-bit1725+20
−20
(−60)20.5 − 11.5
(+20−11=1)
64.1%
20.5 / 32
100.0%
+61
–   Tinman 0.1.2 64-bit1720+22
−22
(−65)19 − 12
(+18−11=2)
61.3%
19.0 / 31
100.0%
+29
–   Zoidberg 0.11718+15
−15
(−67)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+160
–   Aldebaran 0.7.01708+10
−10
(−77)20.5 − 13.5
(+15−8=11)
60.3%
20.5 / 34
100.0%
−7
–   JaksaH 1.15 64-bit1706+17
−17
(−79)12.5 − 11.5
(+11−10=3)
52.1%
12.5 / 24
100.0%
−61
–   Jester 0.841694+16
−16
(−91)19 − 9
(+18−8=2)
67.9%
19.0 / 28
100.0%
+57
–   Gargamella 0.5.01684+14
−14
(−101)19.5 − 11.5
(+18−10=3)
62.9%
19.5 / 31
100.0%
+1
–   Mizar 3.01682+10
−10
(−103)24.5 − 9.5
(+24−9=1)
72.1%
24.5 / 34
100.0%
+93
–   RumbleMinze 1.0.301680+22
−22
(−105)18 − 5
(+18−5=0)
78.3%
18.0 / 23
100.0%
+162
–   PolarChess 1.31676+12
−12
(−109)19 − 6
(+18−5=2)
76.0%
19.0 / 25
100.0%
+110
–   BACE 0.451675+11
−11
(−110)20 − 8
(+19−7=2)
71.4%
20.0 / 28
100.0%
+77
–   JaksaH 1.11 64-bit1675+15
−14
(−110)19 − 4
(+18−3=2)
82.6%
19.0 / 23
100.0%
+179
–   Tom Thumb 0.2 64-bit1672+18
−18
(−113)26 − 12
(+25−11=2)
68.4%
26.0 / 38
100.0%
+44
–   Golem 0.4411671+21
−21
(−114)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−114
–   Tristram 3.361666+20
−20
(−119)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
+23
–   Belzebub 0.671662+10
−10
(−123)22.5 − 11.5
(+19−8=7)
66.2%
22.5 / 34
100.0%
−3
–   ALChess 1.5b1657+14
−13
(−128)22.5 − 11.5
(+20−9=5)
66.2%
22.5 / 34
100.0%
0
–   Cmcchess 2.51657+16
−16
(−128)16 − 12
(+13−9=6)
57.1%
16.0 / 28
100.0%
−72
–   Pooky 2.71653+14
−14
(−132)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   DChess 1.0.21652+11
−11
(−133)23.5 − 6.5
(+22−5=3)
78.3%
23.5 / 30
100.0%
+109
–   Simon 1.2 64-bit1646+16
−16
(−139)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   IQ23.0031640+10
−10
(−145)25.5 − 12.5
(+21−8=9)
67.1%
25.5 / 38
100.0%
−21
–   Vapor 0.01r121638+13
−12
(−147)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−326
–   MSCP 1.441632+12
−12
(−153)13.5 − 3.5
(+12−2=3)
79.4%
13.5 / 17
100.0%
+81
–   ChessRikus 1.4661628+13
−13
(−157)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−187
–   Storm 0.61627+10
−10
(−158)46.5 − 10.5
(+45−9=3)
81.6%
46.5 / 57
100.0%
+126
–   Tom Thumb 0.1 64-bit1614+20
−20
(−171)29.5 − 8.5
(+27−6=5)
77.6%
29.5 / 38
100.0%
+54
–   Philemon C1606+15
−15
(−179)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+48
–   Rainman 0.7.51602+13
−13
(−183)22.5 − 11.5
(+19−8=7)
66.2%
22.5 / 34
100.0%
−62
–   Zotron 4.4.61592+10
−10
(−193)29 − 5
(+27−3=4)
85.3%
29.0 / 34
100.0%
+112
–   Damas 91583+14
−14
(−202)2 − 1
(+2−1=0)
66.7%
2.0 / 3
100.0%
−59
–   Needle 0.5311579+9
−9
(−206)51.5 − 11.5
(+46−6=11)
81.7%
51.5 / 63
100.0%
+48
–   SdBC 0.41.401577+16
−16
(−208)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−50
–   Rocinante 1.01 64-bit1571+14
−14
(−214)16 − 7
(+16−7=0)
69.6%
16.0 / 23
100.0%
−39
–   VanillaChess 2.6g1571+17
−17
(−214)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+69
–   Hokus-Pokus 0.6.31551+17
−18
(−234)2 − 1
(+1−0=2)
66.7%
2.0 / 3
100.0%
−151
–   Larsen VB 0.05.00011541+14
−13
(−244)28 − 0
(+28−0=0)
100.0%
28.0 / 28
100.0%
+INF
–   SharpChess2 2.61541+16
−16
(−244)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Vajolet 0.4.11512+16
−16
(−273)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−500
–   Exacto 0.d1506+13
−13
(−279)31 − 5
(+28−2=6)
86.1%
31.0 / 36
100.0%
+19
–   Yawce 0.161501+21
−20
(−284)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−314
–   Piranha 0.51499+10
−10
(−286)29.5 − 4.5
(+28−3=3)
86.8%
29.5 / 34
100.0%
+47
–   Alibaba 1.381499+23
−23
(−286)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Tarrasch Toy Engine 0.9061491+13
−13
(−294)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Butterfly 0.41485+15
−15
(−300)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−63
–   St Andersen 1.31 64-bit1485+15
−15
(−300)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   APILChess 1.05r1b1481+16
−16
(−304)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Roque 1.11466+16
−16
(−319)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Blikskottel 0.81458+12
−12
(−327)1 − 2
(+1−2=0)
33.3%
1.0 / 3
100.0%
−470
–   Nero 6.11446+14
−14
(−339)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Braincrack alpha1429+67
−74
(−356)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−76
–   Suff 0.3.a1423+21
−21
(−362)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Goyaz 0.0071423+14
−14
(−362)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Tony's Chess 0.021409+14
−14
(−376)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   JChess 1.01408+18
−18
(−377)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Eden 0.0.131403+15
−14
(−382)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Nanook 0.171392+13
−13
(−393)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Numpty Omega1380+16
−16
(−405)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   MiniChessAI 1.191362+15
−15
(−423)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Ozwald 0.431348+13
−13
(−437)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Joanna 2002 1.031344+21
−21
(−441)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Fimbulwinter 5.001317+26
−26
(−468)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   KillerQueen 2.0b31284+14
−14
(−501)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−216
–   T.rex 1.91281+18
−18
(−504)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Tikov 0.6.31239+16
−16
(−546)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Pierre 1.71229+19
−19
(−556)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Raffaela 0.1.41228+18
−18
(−557)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Gringo 1.4.9b1228+17
−17
(−557)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−266
–   Toledo Nanochess Jan/11/20101221+13
−13
(−564)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   GrayMatter SVN16041159+35
−22
(−626)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Strategic Deep 1.251070+73
−64
(−715)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Safrad 2.1.35.2101021+118
−112
(−764)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Chad's Chess 0.15935+204
−198
(−850)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   EasyPeasy 1.0653+486
−480
(−1132)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021