CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
K2 0.91 (2590+14
−14		)Quote
Author: Sergey Meus (Russia) Link: Download
This is one of the 9 K2 versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   The Baron 3.43 64-bit2874+17
−17		(+284)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Gaviota 1.0 64-bit2872+8
−8		(+282)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+312
=
–   Pirarucu 2.3.8 64-bit2866+19
−19		(+276)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   RuyDos 1.1.6 64-bit2798+14
−14		(+208)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Shield 2.1 64-bit2738+12
−12		(+148)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cheese 1.9 64-bit2731+12
−12		(+141)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Devel 2.00002713+12
−12		(+123)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+242
= 1
–   Chessmaster 11 Paralyse2686+27
−26		(+96)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+96
1 0
–   RedQueen 1.1.98 64-bit2667+12
−12		(+77)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Gandalf 7 64-bit2665+11
−12		(+75)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+105
=
–   Fridolin 3.00 64-bit2658+18
−17		(+68)18 − 14
(+13−9=10)
56.3%
18.0 / 32
0.0%
+111
1 = = 1 0 0 = 1 1 1 0 0 0 1 1 0 = = = = = 1 0 1 1 1 0 1 0 1 = =
–   Phalanx XXV2655+12
−12		(+65)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+34
=
–   Nebula 2.0 64-bit2653+9
−9		(+63)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Donna 4.0 64-bit2651+13
−13		(+61)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+91
=
–   Counter 2.7 64-bit2634+53
−52		(+44)11 − 21
(+9−19=4)
34.4%
11.0 / 32
5.4%
−76
1 0 = 0 0 0 0 0 1 1 0 0 1 = 1 0 0 0 1 0 0 = 0 = 1 0 0 0 0 0 1 1
–   WyldChess 1.51 64-bit2629+12
−12		(+39)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Francesca MAD 0.20 64-bit2629+18
−18		(+39)12 − 19
(+9−16=6)
38.7%
12.0 / 31
0.0%
−45
= 1 = = 0 0 0 0 1 = 0 1 0 = 1 0 0 0 1 0 1 1 1 = 0 1 0 0 0 0 0
–   WildCat 82624+7
−7		(+34)22.5 − 38.5
(+15−31=15)
36.9%
22.5 / 61
0.0%
−61
0 0 0 = 1 0 0 0 = 0 1 1 1 = 1 1 0 1 0 0 0 = 1 0 1 0 0 0 = 0 0 0 = 0 1 = 0 0 0 = 0 0 0 = 0 0 0 = 1 0 1 1 = 1 0 1 = = 0 = =
–   Movei 00.8.438 (10 10 10)2622+7
−7		(+32)26.5 − 33.5
(+15−22=23)
44.2%
26.5 / 60
0.0%
−5
0 0 = 1 0 1 = 0 1 0 1 = = = 1 = 0 0 0 0 1 1 0 1 1 = 0 1 = 1 0 = 0 = = = = 0 = 0 = = 1 0 = 0 = 0 1 1 1 = = = 0 = 0 = 0 0
–   Philou 3.7.1 64-bit2619+10
−9		(+29)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.0%
+1
1 = = 0 1 0 1 0 = = = 0 1 = 1 0 1 = = = 0 = 1 1 0 = 0 = 0 0 = 0
–   Zarkov 6.552619+12
−12		(+29)30.5 − 29.5
(+23−22=15)
50.8%
30.5 / 60
0.1%
+32
= 0 1 1 0 0 1 0 = 1 0 1 0 = 1 0 1 1 0 0 = 0 0 = 0 0 = 0 = = = 1 1 0 1 1 0 1 1 = = 1 1 0 1 1 0 0 = 1 = 1 = 0 0 = 1 1 1 0
–   DanaSah 7.32618+15
−15		(+28)27.5 − 32.5
(+15−20=25)
45.8%
27.5 / 60
0.3%
0
0 1 = = 1 0 1 0 1 0 = 1 = = 0 = 1 0 = = 0 = 1 0 = = = 0 1 = = = = 1 = 0 0 0 = 0 0 1 1 0 0 0 1 = = = = = 0 0 = 1 1 1 = 0
–   tomitankChess 2.0 64-bit2616+17
−17		(+26)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.9%
−5
= = = = = 0 1 0 = = = 1 1 1 0 0 1 = 0 0 1 1 = = 0 0 = 1 0 0 = 0
–   Sloppy 0.2.2 64-bit2616+7
−8		(+26)20 − 13
(+16−9=8)
60.6%
20.0 / 33
0.0%
+100
1 0 = 0 1 = 1 = 0 1 0 1 1 1 1 1 = 0 0 0 1 = = 1 1 = 1 0 = 1 1 0 1
–   Slow Chess Blitz WV2.12615+6
−6		(+25)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.1%
−43
0 = = 0 1 1 1 0 = 0 = 0 0 0 = = 0 0 0 1 0 0 1 1 0 1 0 1 = = 1 0
–   Delocto 0.6 64-bit2612+16
−16		(+22)24.5 − 36.5
(+15−27=19)
40.2%
24.5 / 61
1.8%
−42
0 0 = = = 0 = 0 = = = = 0 = 0 = 0 1 1 1 0 1 1 0 = = 0 1 0 1 = 1 0 0 1 0 = 1 = 1 1 = 0 0 0 1 0 = 1 1 0 0 0 0 0 0 = 0 0 0 =
–   Rotor 0.82612+10
−10		(+22)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.4%
−20
= 1 = 0 0 = = = 0 1 1 0 1 1 0 0 1 0 1 0 1 0 0 = 1 = = = = 0 0 0
–   Glass 2.0 64-bit2612+9
−9		(+22)43.5 − 49.5
(+29−35=29)
46.8%
43.5 / 93
0.3%
0
0 0 1 = 1 = = 1 0 0 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 = 1 1 = 1 = 0 0 1 = = = 0 = 1 0 = 1 0 = = = = = = 1 1 1 0 0 0 0 0 0 = = 0 0 1 0 0 = = = 0 1 1 = 1 1 0 0 = 0 = 0 1 1 1 0 = = = =
–   Coiled 0.5 64-bit2611+18
−17		(+21)15 − 17
(+9−11=12)
46.9%
15.0 / 32
2.8%
0
1 1 1 = 0 = 1 0 0 0 0 1 0 0 = = = 0 = = 0 1 = 1 = = = 0 0 1 1 =
–   NoraGrace 2.0 64-bit2611+12
−12		(+21)18 − 15
(+14−11=8)
54.5%
18.0 / 33
1.0%
+51
= 1 0 = 1 1 0 = 0 0 0 = 1 0 1 1 0 0 1 = = 1 0 1 1 = 1 = 1 1 0 0 1
–   Jellyfish 1.1 64-bit2610+10
−10		(+20)19 − 13
(+14−8=10)
59.4%
19.0 / 32
1.0%
+84
1 0 = = 0 1 1 0 1 1 0 = 1 1 0 = 1 0 0 1 1 = = 1 = = 1 = 1 0 = 1
–   Ruffian 2.1.02609+9
−9		(+19)17 − 15
(+14−12=6)
53.1%
17.0 / 32
1.0%
+43
0 1 = 0 1 1 1 1 1 0 1 1 = = 0 0 1 0 0 = 0 = 1 0 1 1 1 1 0 0 0 =
–   GarboChess 2.20 64-bit2607+11
−11		(+17)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
2.7%
−14
0 1 = = 0 = 1 1 = 0 0 = = 1 0 = = 0 0 0 0 1 1 1 = 0 0 0 1 = = 1
–   Leela Chess 0.10 w483 64-bit2607+22
−22		(+17)17 − 15
(+13−11=8)
53.1%
17.0 / 32
9.1%
+35
1 = 1 0 = 1 0 1 = 1 1 0 1 1 = 1 0 0 = 0 1 1 0 = = 0 1 0 = 0 1 0
–   Amyan 1.722604+7
−7		(+14)44 − 48
(+30−34=28)
47.8%
44.0 / 92
3.0%
0
1 = = = = 0 1 1 1 0 1 0 1 1 = = 0 0 1 = 1 1 1 1 = 0 1 0 = = 1 0 0 0 = 0 0 0 1 0 1 = 1 = = = 0 = 0 0 1 0 0 0 0 0 1 = = = 1 1 = = = 0 0 1 = 0 1 0 0 0 = = 1 0 = 1 = = 1 1 1 0 0 0 1 0 1 0
–   Pharaon 3.5.12603+7
−7		(+13)12 − 20
(+6−14=12)
37.5%
12.0 / 32
4.2%
−65
0 = 1 0 1 1 1 0 0 0 1 = 1 = = 0 0 0 0 = 0 = = 0 = = = = 0 0 0 =
–   Monolith 0.4 64-bit2601+15
−15		(+11)37.5 − 53.5
(+22−38=31)
41.2%
37.5 / 91
11.9%
−47
0 0 1 = 0 0 = 0 0 0 = 0 0 = 1 1 = = = = 0 1 = = = = = = 0 = = 0 0 = 1 = 0 0 0 0 1 = 1 0 0 1 1 = = 0 0 0 0 0 1 1 1 0 0 = = = = = = = 1 0 0 = 0 1 0 = 0 0 1 0 0 0 1 1 0 1 1 0 1 1 0 = 1
–   DanaSah 7.02598+16
−16		(+8)15 − 17
(+8−10=14)
46.9%
15.0 / 32
21.6%
−12
1 = = = = 0 1 = = 0 0 1 = = 0 1 0 = = 1 1 1 1 0 = 0 = 0 = 0 0 =
–   Nawito 18122589+17
−17		(−1)19 − 12
(+14−7=10)
61.3%
19.0 / 31
52.5%
+74
0 = 1 0 0 0 1 = 0 = 1 1 = = = 0 1 0 1 = 1 1 = 1 = 1 1 1 = 1 1
–   Floyd 0.9 64-bit2585+11
−11		(−5)15 − 18
(+10−13=10)
45.5%
15.0 / 33
70.7%
−35
1 1 0 1 = 0 0 = = 1 1 = 0 = = 1 = 1 1 0 0 = 1 = 0 0 0 0 0 0 0 1 =
–   Francesca MAD 0.192581+10
−10		(−9)19 − 12
(+15−8=8)
61.3%
19.0 / 31
84.5%
+68
1 0 = 1 0 1 0 0 = 0 = 1 1 0 0 1 1 = 1 = = 0 1 1 1 = = 1 1 1 1
–   Hamsters 0.7.12579+8
−8		(−11)16 − 16
(+10−10=12)
50.0%
16.0 / 32
90.2%
−9
= = 0 = = 1 = 1 1 = 0 0 0 0 1 = = 1 0 0 = 0 1 0 1 = 1 1 0 = 1 =
–   Muse 0.953 64-bit2577+11
−11		(−13)15.5 − 17.5
(+11−13=9)
47.0%
15.5 / 33
92.1%
−35
1 = 0 1 0 1 0 = = 0 0 0 0 1 0 0 0 1 1 1 0 1 1 0 = = = 1 = = 0 = 1
–   SOS 5.12572+7
−7		(−18)15 − 16
(+10−11=10)
48.4%
15.0 / 31
98.8%
−28
0 1 = 1 1 = = 1 1 1 = = 1 0 1 0 1 = 0 0 0 = = 0 0 = 1 0 = 0 0
–   Maverick 1.5 64-bit2570+11
−11		(−20)18 − 13
(+13−8=10)
58.1%
18.0 / 31
98.8%
+33
= 1 1 0 1 1 = 0 0 = 1 = 1 = 1 1 1 = = 0 1 1 0 0 0 = 1 = = 1 0
–   Aristarch 4.502568+7
−7		(−22)19 − 13
(+14−8=10)
59.4%
19.0 / 32
99.7%
+38
= 0 = 1 0 1 1 0 1 = 0 = = 0 1 0 = 0 1 1 = 1 1 = 1 1 = 0 1 1 = 1
–   Petir 4.392567+10
−9		(−23)17.5 − 13.5
(+12−8=11)
56.5%
17.5 / 31
99.6%
+19
1 0 = 1 = 0 = 1 1 1 1 = 0 0 0 = = = 1 1 1 = = 1 0 = 1 = 0 1 0
–   nanoSzachy 4.1 64-bit2562+12
−12		(−28)21 − 11
(+17−7=8)
65.6%
21.0 / 32
99.9%
+82
1 1 1 1 = 0 = 0 1 1 1 = = 0 0 = 0 1 1 = 1 1 = 1 1 1 = 1 1 1 0 0
–   Brutus 8.05 64-bit2560+9
−9		(−30)17 − 16
(+13−12=8)
51.5%
17.0 / 33
100.0%
−24
1 0 = 1 = 1 0 1 1 0 = 0 = 1 = 0 1 = 1 1 1 1 0 0 0 0 = 0 0 1 1 0 =
–   Dimitri 4.902557+18
−18		(−33)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
99.7%
−90
0 0 1 0 1 1 0 1 1 1 0 = 0 0 1 = 0 0 0 1 = = = 0 0 1 = 1 0 0 0 =
–   Ghost 3.1 64-bit2548+12
−12		(−42)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+102
= 0 0 1 1 1 1 1 1 1 1 = 1 = 1 0 1 = 1 0 = = 1 = 1 1 1 = 1 = 1 0
–   Dorky 4.8 64-bit2547+15
−15		(−43)17.5 − 15.5
(+11−9=13)
53.0%
17.5 / 33
100.0%
−27
= = 0 1 = = 1 1 = 0 0 1 0 0 1 0 1 = 1 0 = = = 1 = 1 = 1 1 0 = 0 =
–   FrankWalter 2.4.0 64-bit2542+16
−16		(−48)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   AnMon 5.752538+7
−7		(−52)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Capivara LK 0.09b02g 64-bit2538+16
−16		(−52)19 − 14
(+10−5=18)
57.6%
19.0 / 33
100.0%
−9
1 0 = = 0 = 0 = = = = = = 1 1 1 0 1 1 1 = = = = 1 0 = = = 1 = = 1
–   Hayabusa 0.11.7 64-bit2535+63
−63		(−55)1 − 0
(+1−0=0)		100.0%
1.0 / 1
95.2%
+INF
1
–   Hermann 2.8 64-bit2532+9
−9		(−58)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Topple 0.3.1 64-bit 4CPU2532+32
−32		(−58)18 − 16
(+13−11=10)
52.9%
18.0 / 34
99.9%
−36
0 = 1 1 0 1 0 = = 1 1 0 = 0 1 1 = 1 0 = 1 0 0 1 = 0 = 1 1 = = 1 0 0
–   Orion 0.5 64-bit2514+12
−12		(−76)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−106
=
–   Green Light Chess 3.01.2.22505+8
−8		(−85)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Yace 0.99.872504+7
−7		(−86)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Little Goliath Evolution 3.122504+6
−7		(−86)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Trace 1.37a2500+7
−7		(−90)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   CyberPagno 3.0 64-bit2492+11
−11		(−98)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Jumbo 0.6.96 64-bit2489+16
−16		(−101)23 − 17
(+18−12=10)
57.5%
23.0 / 40
100.0%
−45
= 0 = 1 1 1 = 0 1 0 1 0 0 1 0 0 1 1 1 0 1 1 = 0 = 1 = 0 = 1 1 = 0 1 1 = 0 = 1 1
–   Tao 5.62487+9
−9		(−103)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Gothmog 1.0b102483+16
−16		(−107)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−107
= =
–   Jumbo 0.6.66 64-bit2463+16
−16		(−127)29.5 − 10.5
(+24−5=11)
73.8%
29.5 / 40
100.0%
+43
1 1 = 1 1 1 = 1 1 1 1 1 0 1 = 0 1 1 0 = = 0 1 1 1 1 = = 1 1 = = = 1 1 1 1 0 1 =
–   MadChess 2.2 64-bit2437+13
−13		(−153)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Bumblebee 1.0 64-bit2435+18
−18		(−155)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−124
=
–   LambChop 10.992433+8
−8		(−157)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−126
=
–   Snitch 1.6.2 32-bit2418+10
−10		(−172)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Simplex 0.9.8 64-bit2407+10
−10		(−183)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−152
=
–   Typhoon 1.00-358 64-bit2371+25
−25		(−219)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Gibbon 2.69a 64-bit2322+13
−13		(−268)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1721 games: 588 wins, 600 losses, 533 draws (31.0%), score: 49.7%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on September 19, 2020