CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Winter 0.9 64-bit (3158+15
−15		)Quote
Author: Jonathan Rosenthal (Switzerland) Link: Homepage
This is one of the 16 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.3 64-bit3306+11
−11		(+148)6.5 − 25.5
(+2−21=9)
20.3%
6.5 / 32
0.0%
−65
= 0 0 0 0 = 0 0 = = 1 0 1 0 = = 0 0 = 0 0 0 0 = 0 0 = 0 0 0 0 0
–   Booot 6.4 64-bit3296+12
−11		(+138)11 − 20
(+3−12=16)
35.5%
11.0 / 31
0.0%
+53
= = = 0 1 0 = = 0 0 = 0 1 = 0 = 0 = 0 = = 0 1 0 = = 0 = = = 0
–   Defenchess 2.3 64-bit3283+14
−14		(+125)11 − 21
(+3−13=16)
34.4%
11.0 / 32
0.0%
+30
= 0 = = = = 0 = 1 0 0 = 0 = = 1 = 0 = = 0 = 1 0 0 0 0 = 0 0 = =
–   Laser 1.7 64-bit3274+9
−9		(+116)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
+7
= = 0 0 0 0 0 = 0 0 = 0 0 = = 1 0 = = = 0 = 0 1 1 0 = 0 = = 1 0
–   Schooner 2.2 64-bit3272+11
−10		(+114)16 − 16
(+8−8=16)
50.0%
16.0 / 32
0.0%
+111
= = 1 = = 0 = 1 = = = 1 = 1 = 0 = 0 0 0 1 0 = = 1 = 0 = 0 1 = 1
–   Shredder 13 64-bit3270+7
−7		(+112)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
+22
0 = = 1 1 0 0 = = = = = = 1 0 = 0 0 = 1 = = 0 0 0 0 0 = 0 0 0 1
–   Fritz 17 64-bit3269+11
−11		(+111)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−22
= 0 = 0 = 0 = 1 1 = 0 0 0 0 = = 0 = = 1 = 0 0 1 0 0 0 0 0 = 0 0
–   RubiChess 1.8 64-bit3253+16
−16		(+95)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−60
= = 0 0 = 0 = 0 = = 0 = 0 = 0 0 0 0 = 1 0 0 0 = = 0 0 0 = 0 = =
–   Fizbo 2 64-bit3247+7
−7		(+89)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−18
0 = 1 0 = 0 1 = = 0 = = 1 = 1 = = 0 0 0 0 0 0 = = 0 0 = = 0 0 0
–   Andscacs 0.95 64-bit3229+10
−10		(+71)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−16
0 1 0 0 = = 0 0 0 1 0 1 0 = 0 0 = = 0 0 = = = = 1 = = 0 0 = 1 =
–   Wasp 4.50 64-bit3220+17
−17		(+62)20.5 − 29.5
(+11−20=19)
41.0%
20.5 / 50
0.0%
+4
= 1 1 0 = 1 = = 0 0 = 0 = = 1 0 = 0 0 = 0 = 0 = 1 1 0 = 0 1 = 1 = 0 0 1 0 0 0 = 0 1 0 0 = = 0 = = 1
–   Minic 3.04 64-bit3219+19
−19		(+61)19 − 31
(+10−22=18)
38.0%
19.0 / 50
0.0%
−20
1 = 0 0 = = 0 = 1 = 0 0 = = 0 = 1 1 = = 0 0 = 0 0 1 1 = 0 0 0 = 0 0 0 1 1 = = = 0 1 0 1 0 0 0 = 0 =
–   Pedone 2.1 64-bit3199+16
−16		(+41)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
−9
1 = 0 0 0 0 0 1 1 = = 0 = 1 0 = 0 = = = 0 1 0 = = = = 1 0 = 0 1
–   Arasan 22.1 64-bit3183+15
−15		(+25)17 − 15
(+8−6=18)
53.1%
17.0 / 32
0.9%
+40
= 0 1 = = = = 1 = = 0 1 0 = 1 1 = 0 = = 1 = 1 = 0 = = = 0 = 1 =
–   Combusken 1.4.0 64-bit3166+16
−16		(+8)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
23.2%
−107
0 0 = = = 1 = = = 0 1 0 0 = = 0 1 0 0 0 1 0 0 = 0 = 0 0 0 = 0 1
–   NirvanaChess 2.5 64-bit3164+17
−17		(+6)17 − 13
(+12−8=10)
56.7%
17.0 / 30
29.2%
+51
1 = 1 1 1 = = 1 1 = 1 = 1 0 0 0 = 0 1 0 0 0 0 1 1 1 = = = =
–   Chiron 4 64-bit3164+6
−7		(+6)14 − 17
(+7−10=14)
45.2%
14.0 / 31
25.0%
−23
= = = = 1 = = 0 0 = 0 1 1 0 1 0 0 = 1 0 = 0 = 1 = = 1 = 0 0 =
–   Demolito 2020-10-10 64-bit3161+16
−16		(+3)22.5 − 27.5
(+13−18=19)
45.0%
22.5 / 50
40.0%
−26
= = 1 0 1 0 0 = = = 0 0 1 0 0 1 1 = 1 0 1 0 1 = 1 1 1 = 1 0 0 = 0 = = = = = 0 0 = 0 = 0 0 = = = 1 0
–   Critter 1.6a 64-bit3157+6
−6		(−1)16 − 16
(+11−11=10)
50.0%
16.0 / 32
56.9%
0
= 0 0 = 0 = 0 0 1 0 1 = 1 1 1 1 = 1 0 = 1 0 0 = = 0 1 0 = = 1 1
–   Minic 3.02 64-bit3155+17
−17		(−3)23 − 27
(+11−15=24)
46.0%
23.0 / 50
62.2%
−23
= 0 = 1 = 0 = 1 = 1 = = 0 = = 1 0 = 1 = 0 1 = = 0 0 = 1 = = = = 1 = = 0 0 0 1 0 = 0 = 0 1 0 = 0 = 1
–   Wasp 4.0 64-bit3155+14
−14		(−3)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
60.4%
+65
1 1 1 0 0 1 1 0 0 0 0 = = 1 1 1 1 1 0 = 1 = 0 = 0 1 = 1 1 = 1
–   Halogen 9 64-bit3154+17
−17		(−4)16 − 16
(+9−9=14)
50.0%
16.0 / 32
64.7%
−4
= 1 0 = 1 0 1 = 1 1 1 0 = = = 1 = = = = 1 0 0 = = = 0 0 0 0 = 1
–   Marvin 5.0.0 64-bit3144+19
−19		(−14)18 − 14
(+12−8=12)
56.3%
18.0 / 32
86.7%
+27
= = = 1 = = 1 0 0 1 0 = 0 1 = 1 1 = 0 = 1 1 1 1 0 0 = 1 = 1 = 0
–   Orion 0.8 64-bit3137+16
−16		(−21)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
97.0%
−31
0 = 0 1 0 0 0 1 1 1 1 0 0 1 = 1 1 = 1 = = = 0 0 = 0 0 = = = = 1
–   Koivisto 4.0 64-bit3120+18
−18		(−38)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
99.9%
−28
1 = 0 = 1 0 1 1 0 1 = 0 1 = = = 0 = 0 1 0 1 1 = = 1 = 1 = 0 0 0
–   Weiss 1.3 64-bit3120+19
−19		(−38)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
99.9%
+7
1 1 1 0 0 0 1 = 0 1 0 0 = = = = = 1 0 0 = 1 = 1 = 1 1 1 0 1 1
–   Minic 2.53 64-bit3117+20
−20		(−41)34 − 16
(+26−8=16)
68.0%
34.0 / 50
100.0%
+80
= 1 1 1 1 1 1 1 1 1 1 1 1 = 1 0 = 0 1 0 1 = = 1 = 0 = = 1 0 0 = 0 = 1 1 1 1 = 1 1 = = 1 = 1 0 = = 1
–   Minic 2.43 64-bit3116+18
−19		(−42)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
+11
= 1 1 = = 0 0 = = 0 1 1 0 = 1 = 0 = 0 1 0 1 1 1 1 0 0 1 1 1 = 1
–   Texel 1.07 64-bit3113+8
−8		(−45)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+35
1 1 = 0 = 1 0 0 1 1 1 = = = 1 = 0 1 1 1 1 0 = = = = 1 = = 1 1 0
–   Hannibal 1.7 64-bit3110+7
−7		(−48)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
100.0%
+9
1 = 1 1 = = = 0 1 1 0 0 1 1 1 0 1 0 1 1 0 1 0 = = 1 1 1 0 0 0 =
–   Rybka 4.1 64-bit3110+6
−6		(−48)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
+12
1 = 0 = = = = 1 = 1 0 = 1 0 1 1 0 = = 1 1 = 0 1 0 0 = 1 = 1 1 1
–   iCE 4.0 64-bit3109+12
−12		(−49)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
100.0%
−3
= = 0 = 0 = 1 = 0 = 0 1 0 = 1 1 1 0 = 1 = = 1 1 1 = 1 = = 0 1 1
–   Combusken 1.3.0 64-bit3104+18
−18		(−54)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+51
1 = 1 0 = 1 0 1 1 1 1 1 1 1 1 = 0 0 1 0 = 0 1 1 = 1 = 0 0 1 = 1
–   chess22k 1.14 64-bit3096+15
−15		(−62)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−35
= 1 0 = 0 = = 0 = 1 = 1 = = 1 1 = 1 = 1 1 0 0 = = = 0 1 0 = = 1
–   Seer 1.2.1 64-bit3091+17
−17		(−67)19 − 13
(+12−6=14)
59.4%
19.0 / 32
100.0%
−11
= 1 = = = 1 = 0 1 = 1 = 1 0 1 1 = 1 0 1 = 1 = = = 1 = 1 0 = 0 0
–   Protector 1.9.0 64-bit3088+7
−6		(−70)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−39
= 1 0 = = 1 = 0 1 0 1 = 0 0 1 1 = 1 1 = 1 = 1 = = = 0 1 0 0 = =
–   Senpai 2.0 64-bit3086+8
−8		(−72)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+24
= 1 = 1 1 0 1 = = 1 1 0 0 = 0 0 1 1 1 0 1 1 0 1 = 1 1 1 = = = 1
–   Marvin 4.0.0 64-bit3071+17
−17		(−87)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−39
1 0 1 1 1 1 = 1 0 = 0 = 1 = 1 0 = 1 = 1 = = = 0 1 = = = 0 = = =
–   Pirarucu 3.3.5 64-bit3062+14
−14		(−96)19 − 12
(+12−5=14)
61.3%
19.0 / 31
100.0%
−28
= 1 = = 1 = 1 = = = 1 = 1 = 1 = 0 1 = 0 1 = = 1 0 = 1 1 0 1 0
–   SmarThink 1.98 64-bit3045+8
−8		(−113)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−35
0 0 1 1 = = = 0 1 1 1 1 1 = = 1 1 1 = 0 0 = 0 1 1 0 1 = 1 0 = 1
–   Monolith 2.01 64-bit3037+15
−15		(−121)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+8
0 1 1 0 1 1 = = = 1 = = 1 1 1 0 1 = = 1 1 1 0 1 0 = 1 = 1 = 1 1
1395 games: 419 wins, 447 losses, 529 draws (37.9%), score: 49.0%

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021