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

Options
Show each game results
Numpty Omega (1380+16
−16		)Quote
Author: Chris Tatham (Great Britain) Link: Homepage
This is one of the 4 Numpty versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SMIRF 178eBC1924+30
−30		(+544)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Robocide1904+24
−24		(+524)0 − 6
(+0−6=0)		0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Dabbaba 2.621818+16
−16		(+438)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Predateur 2.1 64-bit1810+15
−15		(+430)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Beaches 2.321797+10
−11		(+417)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+189
1 0 0 0
–   Soldat 0.25b1796+12
−12		(+416)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Grizzly 1.40.1b1785+13
−13		(+405)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Embracer 1.121784+14
−14		(+404)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Chenard 2010.08.23 64-bit1776+15
−15		(+396)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Laurifer 1.01771+10
−10		(+391)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+100
= 0 0 0
–   Robin 0.9831761+10
−10		(+381)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+96
0 = 0 0
–   Elf 1.3.01740+9
−9		(+360)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Adamant 1.71732+9
−9		(+352)3.5 − 32.5
(+2−31=3)
9.7%
3.5 / 36
0.0%
−30
0 0 0 0 0 0 1 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
–   GChess IV 0.2.01731+12
−12		(+351)6 − 30
(+2−26=8)
16.7%
6.0 / 36
0.0%
+95
= = = 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 = 0 0 0 = 0 0 0 0 0 = = 0 = 0 0 0
–   SEE 0.6.91726+12
−12		(+346)5.5 − 30.5
(+3−28=5)
15.3%
5.5 / 36
0.0%
+52
0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 = 0 0 = 0 0 0 0 0 0 1 0 0 0 = 0 0 0 = =
–   TSCP 1.811724+10
−10		(+344)5 − 31
(+4−30=2)
13.9%
5.0 / 36
0.0%
+6
0 = 0 0 0 0 0 0 0 = 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0
–   Aldebaran 0.7.01708+10
−10		(+328)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+235
= 0 0 1
–   Mizar 3.01682+10
−10		(+302)5.5 − 28.5
(+3−26=5)
16.2%
5.5 / 34
0.0%
+19
0 0 = 1 = 0 0 0 0 0 0 = 1 0 0 0 0 0 0 0 0 0 = 0 0 0 = 0 0 1 0 0 0 0
–   PolarChess 1.31676+12
−12		(+296)5 − 29
(+0−24=10)
14.7%
5.0 / 34
0.0%
+38
0 0 = = 0 0 0 = = 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 = = = 0 =
–   BACE 0.451675+11
−11		(+295)4 − 32
(+2−30=4)
11.1%
4.0 / 36
0.0%
−55
0 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 1 0 = 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 =
–   JaksaH 1.11 64-bit1675+15
−14		(+295)4.5 − 27.5
(+2−25=5)
14.1%
4.5 / 32
0.0%
−4
0 0 0 0 0 = 1 0 0 1 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = = 0 =
–   Belzebub 0.671662+10
−10		(+282)8 − 27
(+6−25=4)
22.9%
8.0 / 35
0.0%
+58
0 0 1 = 0 = 0 0 0 0 = 1 1 0 0 0 0 = 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0
–   ALChess 1.5b1657+14
−13		(+277)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Cmcchess 2.51657+16
−16		(+277)7.5 − 24.5
(+3−20=9)
23.4%
7.5 / 32
0.0%
+87
0 0 0 0 0 1 0 = = 0 0 1 0 0 = 0 0 = 0 0 0 = = = 0 0 1 0 = 0 0 =
–   DChess 1.0.21652+11
−11		(+272)6 − 30
(+4−28=4)
16.7%
6.0 / 36
0.0%
−14
= 0 0 1 0 = 0 0 0 = 1 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
–   MSCP 1.441632+12
−12		(+252)6.5 − 29.5
(+4−27=5)
18.1%
6.5 / 36
0.0%
−9
0 0 0 = 0 = = 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 = 1 0 0 = 0 0 0 0 1 0 1 0
–   Storm 0.61627+10
−10		(+247)6.5 − 25.5
(+4−23=5)
20.3%
6.5 / 32
0.0%
+6
1 0 0 = = 0 = 0 1 = 0 0 0 0 = 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
–   Butterfly 0.5 64-bit1613+26
−26		(+233)7 − 15
(+2−10=10)		31.8%
7.0 / 22
0.0%
+124
0 0 0 0 = 0 = = = 1 0 = = 0 1 = 0 = 0 = 0 =
–   Zotron 4.4.61592+10
−10		(+212)10.5 − 25.5
(+5−20=11)
29.2%
10.5 / 36
0.0%
+68
0 = 0 0 1 1 0 0 0 1 0 = = 0 0 = = = 0 = 0 = 0 0 0 1 0 0 0 0 = 1 = 0 0 =
–   Damas 91583+14
−14		(+203)6 − 26
(+4−24=4)
18.8%
6.0 / 32
0.0%
−58
0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 = = 0 0 0 = = 0 1 0 0
–   Needle 0.5311579+9
−9		(+199)10.5 − 25.5
(+8−23=5)
29.2%
10.5 / 36
0.0%
+32
0 0 0 0 1 0 0 0 0 0 0 1 = 0 = = 0 0 1 0 = 0 0 0 0 1 0 1 = 0 1 0 1 0 1 0
–   Rocinante 1.01 64-bit1571+14
−14		(+191)8.5 − 26.5
(+7−25=3)
24.3%
8.5 / 35
0.0%
−28
0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 = 1 = 0 1 0 0 0 0 0 = 1 0 0 0 0 0
–   Violet 1.1 64-bit1544+42
−41		(+164)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.0%
−45
0 0 0 1 1 0 0 = 0 0
–   Larsen VB 0.05.00011541+14
−13		(+161)10.5 − 25.5
(+8−23=5)
29.2%
10.5 / 36
0.0%
−1
0 0 1 = 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 = 1 0 1 0 0 1 0 = 0 0 = = 1 0 0 1
–   SharpChess2 2.61541+16
−16		(+161)7.5 − 23.5
(+6−22=3)
24.2%
7.5 / 31
0.0%
−55
0 0 0 0 1 = 0 0 0 0 0 0 0 1 0 0 0 0 = 1 0 0 1 0 0 0 1 0 1 0 =
–   mACE 0.2.2.6161540+18
−18		(+160)10 − 19
(+9−18=2)		34.5%
10.0 / 29
0.0%
+30
1 0 = = 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 1 0 0 1 0 1 0 0 0
–   Exacto 0.d1506+13
−13		(+126)17 − 44
(+10−37=14)
27.9%
17.0 / 61
0.0%
−37
0 0 0 = 0 1 1 0 = = 0 0 0 1 0 0 1 = 0 = 1 0 1 0 = = 0 0 0 = 0 0 0 1 1 0 0 0 0 0 0 = 0 0 1 = = = 0 0 0 0 = 0 1 0 = 0 0 0 0
–   Purple Haze 2.01505+14
−14		(+125)15 − 21
(+10−16=10)
41.7%
15.0 / 36
0.0%
+68
1 0 0 0 1 = = = 0 0 = 1 0 0 0 = 1 0 1 0 = = 0 0 0 = 1 1 1 0 1 0 = = 1 0
–   Piranha 0.51499+10
−10		(+119)8.5 − 27.5
(+5−24=7)
23.6%
8.5 / 36
0.0%
−81
0 = 0 0 1 1 0 0 0 0 0 0 0 = 0 1 0 = 0 0 = 0 1 0 0 = 0 0 0 0 1 = 0 0 0 =
–   Tarrasch Toy Engine 0.9061491+13
−13		(+111)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+14
= 0 1 0 0 0 1 0 0 1 = = 0 1 = 1 0 0 = 0 1 0 1 0 = 0 0 0 0 0 1 1
–   Pentagon 1.21486+16
−16		(+106)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
+50
1 0 = = 0 = 1 0 0 0 = 0 = 0 0 = 0 = = = = 1 = = = = = = 1 1 0 0
–   Butterfly 0.41485+15
−15		(+105)9.5 − 19.5
(+4−14=11)		32.8%
9.5 / 29
0.0%
−6
= = 0 = 0 = 1 0 0 0 = 0 1 = 1 0 = = = 0 0 = 0 0 0 0 = 0 1
–   St Andersen 1.31 64-bit1485+15
−15		(+105)11.5 − 19.5
(+8−16=7)
37.1%
11.5 / 31
0.0%
+9
1 1 0 = 0 1 0 = 0 1 0 0 = = 0 0 0 = 1 1 0 0 1 0 = 0 0 0 = 0 1
–   Pwned 1.2 64-bit1483+32
−32		(+103)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−30
0 0 0 0 0 = 0 = 0 0 0 0 0 1 0 0 = 0 0 1 = 1 0 1 0 = = 0 = = 1 1
–   APILChess 1.05r1b1481+16
−16		(+101)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−34
0 0 = 0 0 0 = 0 0 1 = = 1 1 0 0 0 0 0 0 1 = 0 0 1 1 0 = 0 = 0 =
–   Gedeone 16201479+28
−28		(+99)7 − 18
(+4−15=6)		28.0%
7.0 / 25
0.0%
−58
= 0 = = 0 0 1 0 0 0 0 = 0 = 0 1 0 0 0 1 0 0 = 0 1
–   Roque 1.11466+16
−16		(+86)23 − 39
(+15−31=16)
37.1%
23.0 / 62
0.0%
−8
0 = 0 0 1 1 0 0 0 0 0 0 0 = 0 1 = = = 0 0 0 0 1 1 0 0 = 0 0 1 1 1 0 = 1 = 1 = 0 0 = 1 1 0 = 0 0 1 = 0 0 0 = 0 = = 0 1 0 1 =
–   Blikskottel 0.81458+12
−12		(+78)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−103
= 1 = 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 = 1 0 = 0 0 0 0 = 0 0 0
–   Nero 6.11446+14
−14		(+66)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−14
0 = 1 0 0 = 1 0 0 0 1 = = = 1 0 0 0 1 0 0 1 1 = 0 0 1 = = = 0 0
–   MiniMardi 1.31413+11
−10		(+33)27.5 − 38.5
(+19−30=17)
41.7%
27.5 / 66
0.0%
−22
0 = = 0 = 0 1 = 0 = 1 1 0 1 0 0 1 0 0 1 = = = = = 0 1 0 0 0 0 0 1 0 1 1 = 0 0 0 0 0 0 = 1 0 1 1 0 1 1 0 1 0 = 1 = = 1 = 0 0 1 0 = 0
–   Tony's Chess 0.021409+14
−14		(+29)34.5 − 59.5
(+30−55=9)
36.7%
34.5 / 94
0.3%
−79
1 0 0 0 0 = 1 0 1 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 = 1 1 1 1 0 0 1 0 0 0 1 = 1 1 0 0 1 0 1 0 1 0 = 0 0 0 0 0 0 0 1 0 1 0 = 0 1 1 0 0 0 1 0 1 1 0 1 0 1 0 = 0 1 = 0 0 0 1 0 1 0 0 0 = 1 = 0 0
–   JChess 1.01408+18
−18		(+28)29 − 35
(+22−28=14)
45.3%
29.0 / 64
0.7%
−5
0 0 = 0 = 1 0 = = 1 1 1 0 1 0 0 0 0 0 1 0 0 = 1 = 0 0 1 = 1 0 = 0 0 = 1 1 1 1 0 = 0 1 = 0 = 1 1 0 = 0 0 1 1 0 1 1 0 0 1 = 0 0 1
–   Eden 0.0.131403+15
−14		(+23)12.5 − 16.5
(+11−15=3)		43.1%
12.5 / 29
1.4%
−35
= 0 1 0 1 0 0 0 0 0 1 1 0 0 1 1 0 0 1 0 = = 1 1 0 1 1 0 0
–   Nanook 0.171392+13
−13		(+12)23 − 18
(+9−4=28)
56.1%
23.0 / 41
11.8%
+48
0 = = = 1 = 0 = = = 1 = 1 = = = = = = = = = = = 1 = = 1 0 = 1 = = = = = 0 1 1 1 =
–   Virutor Chess 1.11362+18
−18		(−18)31.5 − 21.5
(+27−17=9)
59.4%
31.5 / 53
92.6%
+54
0 0 0 1 = 0 1 1 0 1 1 0 0 1 = 1 0 1 1 = 1 0 1 0 1 0 0 0 = 0 = 1 0 = 1 1 1 1 = 1 1 1 1 1 0 1 1 1 1 0 = = 1
–   Joanna 2002 1.031344+21
−21		(−36)21.5 − 21.5
(+15−15=13)
50.0%
21.5 / 43
99.7%
−38
0 = 0 1 0 1 = 1 = 1 0 0 = = 1 = 0 = = = 1 1 1 1 = 0 0 = = 1 0 1 1 = 0 0 1 0 0 1 0 0 1
–   Supra 12.01321+39
−40		(−59)18.5 − 7.5
(+17−6=3)		71.2%
18.5 / 26
99.7%
+122
1 0 0 1 1 1 0 = 0 = 1 1 1 1 0 0 1 1 1 1 1 1 = 1 1 1
–   Fimbulwinter 5.001317+26
−26		(−63)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
+62
1 1 0 1 1 1 0 1 1 0 0 1 1 1 1 0 1 = 1 1 1 = 0 1 = 0 1 0 1 0 1 =
–   Cmcchess 2.271137+25
−3		(−243)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+31
1 1 0 = 1 1 0 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 = =
–   Luzhin 0.1919+220
−215		(−461)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
−224
1 = 1
–   Chess4j 0.1742+397
−392		(−638)11.5 − 0.5
(+11−0=1)		95.8%
11.5 / 12
100.0%
−159
1 1 1 1 1 1 1 1 = 1 1 1
1742 games: 394 wins, 1001 losses, 347 draws (19.9%), score: 32.6%

Rating changes by day

Rating changes with played games

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