CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

Options
Show each game results
Numpty DD (1410+24
−24		)Quote
Author: Chris Tatham (Great Britain) Link: Homepage
This is one of the 4 Numpty versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Cinnamon 1.2b 64-bit1994+19
−19		(+584)0 − 18
(+0−18=0)		0.0%
0.0 / 18
0.0%
−INF
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Barbarossa 0.1.01831+37
−36		(+421)0.5 − 18.5
(+0−18=1)		2.6%
0.5 / 19
0.0%
−128
= 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Chenard 2013.02.27 64-bit1803+35
−35		(+393)3 − 37
(+3−37=0)
7.5%
3.0 / 40
0.0%
−87
0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Rocinante 2.0 64-bit (mcts)1738+17
−17		(+328)2.5 − 15.5
(+1−14=3)		13.9%
2.5 / 18
0.0%
+28
= = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 1 0
–   Zurichess 1501161734+31
−31		(+324)5.5 − 22.5
(+1−18=9)		19.6%
5.5 / 28
0.0%
+116
0 0 = 0 0 = 0 0 = 0 = 1 0 0 = 0 0 0 0 = 0 0 = 0 = = 0 0
–   Kitteneitor 0.22.11714+18
−18		(+304)6 − 29
(+0−23=12)
17.1%
6.0 / 35
0.0%
+77
0 = = 0 0 0 0 0 = 0 0 = 0 = 0 = 0 = 0 = 0 0 = 0 = = = 0 0 0 0 0 0 0 0
–   Pulse 1.4.01706+42
−42		(+296)3.5 − 36.5
(+2−35=3)
8.8%
3.5 / 40
0.0%
−100
0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 1 0 = 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
–   Coiled 0.1a1692+19
−19		(+282)3.5 − 15.5
(+0−12=7)		18.4%
3.5 / 19
0.0%
+67
= 0 = 0 = 0 0 0 0 0 0 0 0 = 0 = = = 0
–   Violet 2.0 64-bit1677+40
−39		(+267)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
+38
0 = 0 1 = 0 0 0 0 0
–   Belzebub 0.671663+10
−10		(+253)8 − 24
(+4−20=8)
25.0%
8.0 / 32
0.0%
+67
0 0 = 0 0 0 0 0 = 0 = 0 = = 0 0 1 1 0 0 = 0 0 0 = 1 0 1 0 0 = 0
–   ALChess 1.5b1657+14
−14		(+247)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
+2
0 0 1 0 = 0 0 0 0 0 0 0 1 0 = 0 0 0 1 0 = 0 0 = 0 0 0 = 0 = 0 0
–   Storm 0.61628+10
−10		(+218)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
+5
0 1 0 0 0 0 0 0 0 = 0 0 1 0 0 0 0 1 0 1 0 0 0 = = = 0 1 = 0 0 0
–   Sayuri 2014.06.16 64-bit1623+52
−51		(+213)1 − 4
(+1−4=0)		20.0%
1.0 / 5
0.0%
−58
0 1 0 0 0
–   SdBC 0.5.15.11621+37
−38		(+211)1.5 − 13.5
(+1−13=1)		10.0%
1.5 / 15
0.0%
−182
1 0 = 0 0 0 0 0 0 0 0 0 0 0 0
–   Chess4j 2.01613+36
−37		(+203)4.5 − 14.5
(+2−12=5)		23.7%
4.5 / 19
0.0%
+14
0 = 0 0 0 = = 0 0 = = 0 1 0 0 0 1 0 0
–   AdaChess 2.01612+19
−19		(+202)3.5 − 28.5
(+3−28=1)
10.9%
3.5 / 32
0.0%
−192
0 0 0 0 0 0 0 0 0 1 0 = 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Rainman 0.7.51603+13
−13		(+193)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
+78
0 = 0 1 0 = = = = 0 0 0 1 1 = 0 0 0 1 0 1 = = 0 = 0 0 = 0 0 = 0
–   Zotron 4.4.61592+10
−10		(+182)10.5 − 20.5
(+5−15=11)
33.9%
10.5 / 31
0.0%
+74
= = = 0 0 = 0 0 0 1 1 0 = = = = 0 0 1 0 0 0 0 = 0 1 0 1 0 = =
–   Needle 0.5311580+9
−9		(+170)8.5 − 33.5
(+2−27=13)
20.2%
8.5 / 42
0.0%
−39
= = 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
–   SdBC 0.41.401577+17
−17		(+167)6 − 4
(+5−3=2)		60.0%
6.0 / 10
0.0%
+240
1 1 = 0 1 1 0 0 1 =
–   Larsen VB 0.05.00011541+14
−14		(+131)6.5 − 2.5
(+6−2=1)		72.2%
6.5 / 9
0.0%
+311
1 1 1 1 1 0 0 1 =
–   Yawce 0.161509+21
−21		(+99)0 − 9
(+0−9=0)		0.0%
0.0 / 9
0.0%
−INF
0 0 0 0 0 0 0 0 0
–   Piranha 0.51499+10
−10		(+89)17 − 25
(+13−21=8)
40.5%
17.0 / 42
0.0%
+16
1 = 0 1 0 1 1 0 1 1 = 0 = 0 0 = 0 0 1 0 = 0 0 1 = 1 0 0 0 0 1 1 1 0 = 0 1 0 0 = 0 0
–   Alibaba 1.381499+23
−23		(+89)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.0%
−120
0 0 = 1 1 0 0 0 0 0
–   APILChess 1.05r1b1482+16
−16		(+72)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−29
0 1 0 0 0 0 = = 1 =
–   Apep 1.011474+23
−24		(+64)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−126
0 = 1 0 0 0
–   Roque 1.11466+16
−16		(+56)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
0.0%
+98
1 0 1 1 1 1 0 = 0 0
–   Blikskottel 0.81459+12
−12		(+49)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.0%
+43
= 0 0 1 0 1 = 1 1 0
–   Suff 0.3.a1425+21
−21		(+15)4 − 6
(+2−4=4)		40.0%
4.0 / 10
17.4%
−49
= 0 0 = 0 1 = 1 0 =
–   Abulafia 0.611415+38
−39		(+5)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
41.6%
−408
0 0 0 0 0 0 0 =
–   MiniMardi 1.31413+11
−11		(+3)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
40.0%
+34
= = 1 1 0 0 0 = 1 0 0 1 0 1 0 1 1 0 1 1 0 1 = = = 1 1 1 = 1 0 0
–   Tony's Chess 0.021409+14
−14		(−1)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
51.7%
+41
1 0 1 1 0 0 0 1 1 =
–   Eden 0.0.131404+15
−14		(−6)3 − 7
(+3−7=0)		30.0%
3.0 / 10
65.2%
−189
0 0 1 0 0 0 0 1 0 1
–   Nanook 0.171390+14
−14		(−20)3 − 7
(+2−6=2)		30.0%
3.0 / 10
92.2%
−170
0 0 0 0 0 = = 1 1 0
–   Skaki 1.231385+21
−21		(−25)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
93.5%
−67
= 1 1 0 0 1 0 0 1 0
–   MiniChessAI 1.191363+15
−15		(−47)5 − 4
(+4−3=2)		55.6%
5.0 / 9
99.9%
−3
1 0 0 1 1 = = 0 1
–   Virutor Chess 1.11363+18
−18		(−47)4 − 6
(+4−6=0)		40.0%
4.0 / 10
99.9%
−136
0 0 1 1 0 1 0 0 1 0
–   Ozwald 0.431348+13
−13		(−62)8 − 2
(+8−2=0)		80.0%
8.0 / 10
100.0%
+228
0 1 1 1 1 1 1 1 0 1
–   Joanna 2002 1.031344+21
−21		(−66)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+33
1 0 = 1 = 0 1 1 1 =
–   KillerQueen 2.0b31289+14
−14		(−121)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
100.0%
−173
0 1 = 1 0 0 1 0
–   QuTeChess 1.0.1t r31274+22
−22		(−136)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−136
1 0 = = 0 1 = 1 0 =
–   Tikov 0.6.31244+17
−17		(−166)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
−18
= 1 1 1 1 0 1 0 1 =
–   Pierre 1.71236+19
−19		(−174)8 − 2
(+8−2=0)		80.0%
8.0 / 10
100.0%
+112
1 1 1 1 1 1 0 0 1 1
–   Project Invincible 2.041181+26
−26		(−229)9.5 − 0.5
(+9−0=1)		95.0%
9.5 / 10
100.0%
+219
1 1 1 1 1 = 1 1 1 1
–   Minnow1065+78
−70		(−345)10 − 0
(+10−0=0)		100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
802 games: 167 wins, 489 losses, 146 draws (18.2%), score: 29.9%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 20, 2021