CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

Options
Show each game results
Alfil 13.1 64-bit (2641+14
−14		)Quote
Author: Enrique Sanchez Acosta (Spain) Link: Homepage
This is one of the 6 Alfil versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nemorino 2.00 64-bit2984+12
−12		(+343)2.5 − 26.5
(+1−25=3)		8.6%
2.5 / 29
0.0%
−45
0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 = 0 1 0 0
–   MinkoChess 1.3 64-bit2868+8
−8		(+227)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−24
0 1 0 0 0 = 0 = = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 = 0 0 = 0 1
–   Gaviota 0.86 64-bit2798+10
−10		(+157)14.5 − 25.5
(+10−21=9)
36.3%
14.5 / 40
0.0%
+57
1 = 0 = 0 0 0 0 0 0 1 1 0 0 = 0 1 = = 0 = 1 0 1 0 0 = 1 0 1 1 0 0 1 0 0 = 0 0 =
–   tomitankChess 3.0 64-bit2765+14
−14		(+124)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−45
0 0 0 0 = = = 0 0 = 1 0 1 0 0 0 1 = 1 1 0 0 0 0 0 0 0 0 1 = 0 0
–   Hakkapeliitta 2.0 64-bit2747+18
−18		(+106)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
−11
0 0 0 1 1 0 1 = 1 1 = 0 1 1 0 0 0 0 0 = 0 0 0 0 0 0 = 0 1 0 = =
–   Godel 3.4.9 64-bit2741+12
−12		(+100)10.5 − 17.5
(+5−12=11)		37.5%
10.5 / 28
0.0%
+17
= = 0 = 1 = 0 1 1 = 0 = 0 0 = = = 1 0 = 0 = 0 0 0 0 1 0
–   Arasan 16.2 64-bit2726+15
−15		(+85)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−87
0 1 0 = 0 0 0 0 = 0 = 0 0 0 0 0 0 = = 1 0 0 0 0 0 = 0 0 1 1 = 1
–   Deuterium 13.1.31.113 64-bit2720+14
−14		(+79)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+15
0 1 = 1 0 = 1 = 0 0 1 0 = 0 1 = = 0 = = 0 0 1 0 = 1 0 1 0 = 0 0
–   iCE 1.0 64-bit2720+13
−13		(+79)14 − 17
(+10−13=8)
45.2%
14.0 / 31
0.0%
+44
0 = 0 = = 0 0 = 1 0 = 0 1 1 1 0 1 1 = 1 1 0 = 0 0 0 0 = 0 1 1
–   Rhetoric 1.4 64-bit2718+18
−18		(+77)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+77
= 0 0 = 0 1 1 = 1 1 1 1 = 0 0 0 1 0 0 0 0 0 1 1 1 = = = 1 0 = 1
–   Rodent 1.2 64-bit2716+30
−30		(+75)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+22
1 0 1 0 1 1 = 0 0 0 = 0 1 0 = = 0 0 1 0 = = = = = 0 1 1 = 0 0 =
–   Chess Tiger 2007.12713+7
−7		(+72)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−18
= = 0 0 1 0 0 0 = = 1 = = 0 0 0 1 = 0 0 0 = = 1 0 0 = = = 1 0 =
–   Bobcat 3.25 64-bit2712+10
−10		(+71)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−154
0 = 1 0 0 0 = 0 0 1 0 0 0 = 0 = = 0 0 0 0 0 0 1 0 = 0 0 = 0 0 0
–   Cheng4 0.35a 64-bit2710+17
−17		(+69)14 − 18
(+4−8=20)
43.8%
14.0 / 32
0.0%
+34
1 = = 0 = = 1 1 = = 0 0 = 0 = = = = 0 = = 1 = = = 0 0 = = = 0 =
–   Atlas 3.60 64-bit2702+14
−14		(+61)16 − 16
(+9−9=14)
50.0%
16.0 / 32
0.0%
+62
1 = 1 1 = 0 1 = = = = = 1 = = 1 0 0 0 = = 1 0 0 = 0 0 = 1 = 1 0
–   Tucano 5.00 64-bit2701+16
−16		(+60)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.0%
+25
0 1 0 = = 1 0 0 1 = 1 0 0 = = 0 1 0 = 0 0 = 0 = 1 1 1 = = =
–   Donna 4.1 64-bit2696+12
−12		(+55)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−42
= = = 1 0 0 1 0 = = = 1 0 0 0 0 0 0 0 0 1 = 0 1 0 = 1 0 0 1 = 0
–   Rhetoric 1.2 64-bit2696+17
−17		(+55)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
0
0 = = 1 = 0 1 = 0 1 0 1 1 0 1 1 0 0 1 = = 0 0 0 0 1 0 0 = 1 0 0
–   RedQueen 1.1.4 64-bit2689+13
−13		(+48)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+9
= = = 1 0 0 = = 1 1 0 0 = = = 0 1 0 = = 1 = 0 0 0 1 = = 0 0 1 =
–   Delfi 5.42682+7
−7		(+41)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−45
0 1 0 = = 1 = 1 0 0 0 0 0 0 0 1 = = = 0 0 1 = = 0 1 0 1 0 0 0 1
–   Djinn 1.021 64-bit2674+11
−10		(+33)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
0.0%
+61
1 1 = 0 = 0 0 1 1 = 0 1 0 = 1 = 0 0 0 0 = = 1 = 1 1 1 1 = = 1 =
–   Pawny 1.1 64-bit2673+15
−16		(+32)11 − 20
(+6−15=10)
35.5%
11.0 / 31
0.1%
−66
1 0 0 0 0 0 1 0 = = 0 1 = 1 = = 0 = 0 0 0 = = 1 0 0 1 0 0 = =
–   Drosophila 1.6 64-bit2671+16
−16		(+30)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.3%
−17
= = = 0 1 0 = = 1 = = 0 0 1 0 0 0 = = 0 0 = 1 0 1 0 = 0 = 1 = 1
–   Topple 0.3.4 64-bit2668+18
−18		(+27)14 − 18
(+10−14=8)
43.8%
14.0 / 32
1.0%
−15
= 1 = = 0 0 = 0 = 0 1 1 0 0 1 = 1 0 0 = 0 0 0 0 0 1 1 1 = 1 0 1
–   Vajolet 2.482666+17
−17		(+25)18 − 14
(+15−11=6)
56.3%
18.0 / 32
1.1%
+73
1 1 1 1 1 0 0 1 = 1 0 = 0 0 = 0 1 0 = = 1 1 = 0 1 1 0 0 1 1 0 1
–   Alaric 7072662+7
−6		(+21)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.4%
+1
= = 0 0 = 0 1 = = = 1 = 1 0 1 = 1 0 0 0 1 1 = 0 1 1 = 0 0 = = 0
–   Weiss 0.9 64-bit2661+20
−20		(+20)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
6.0%
−62
0 1 0 0 1 1 0 0 1 0 0 = 1 0 = 0 0 0 1 = 0 1 0 = 0 = = 1 = 0
–   Tucano 4.00 64-bit2661+18
−18		(+20)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
4.2%
+30
= 1 0 = 1 = = = = 0 0 = = 0 = = 1 0 1 = 1 1 1 0 = 1 1 1 0 0 0 =
–   Cheese 1.7 64-bit2655+16
−16		(+14)15 − 17
(+10−12=10)
46.9%
15.0 / 32
10.2%
−5
= 1 0 0 0 0 = 1 = 1 1 = = 1 0 1 1 = 0 0 0 0 1 0 0 1 1 = = 0 = =
–   Bagatur 1.7a 64-bit2655+17
−17		(+14)22.5 − 17.5
(+18−13=9)
56.3%
22.5 / 40
10.5%
+59
0 0 1 0 0 1 = 1 1 = = 0 0 0 1 = 1 1 1 1 0 = = 1 0 1 1 1 1 = 1 0 = 0 = 1 1 0 0 1
–   Asymptote 0.5 64-bit2654+17
−17		(+13)17 − 15
(+13−11=8)
53.1%
17.0 / 32
12.1%
+33
0 0 1 1 1 0 0 0 = 1 1 1 1 = = 0 1 0 0 1 = 1 = 0 0 = = = 1 1 0 1
–   Nebula 2.0 64-bit2653+10
−10		(+12)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
9.0%
−36
0 1 = = = 0 = 0 0 0 = = 0 1 0 0 0 = 1 0 1 = 1 0 = = 0 = = = 1 1
–   Djinn 1.010 64-bit2651+17
−17		(+10)17 − 15
(+13−11=8)
53.1%
17.0 / 32
19.3%
+32
0 1 0 = 1 = 0 1 1 1 = 1 = 0 = = 1 0 1 1 0 1 1 0 = 0 0 0 1 1 0 =
–   RubiChess 1.0 64-bit2650+17
−17		(+9)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
21.8%
0
0 1 0 1 = 1 1 = 0 1 1 0 = 1 1 1 1 0 = 0 0 0 = 0 0 0 1 0 1 = = 0
–   Pawny 1.0 64-bit2647+14
−13		(+6)17 − 15
(+12−10=10)
53.1%
17.0 / 32
29.0%
+28
= 0 = 0 0 0 = 0 = 1 0 = = 1 0 = 1 = 1 1 1 0 1 = 1 1 0 0 1 1 = 1
–   Colossus 2008b2641+6
−7		(0)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
53.4%
+14
1 0 1 1 = = 0 1 0 1 1 = 0 1 0 = 0 = 1 = 1 = 1 0 0 = = 0 0 0 1 1
–   Sjakk 2.2 64-bit2637+10
−11		(−4)18 − 14
(+11−7=14)
56.3%
18.0 / 32
69.7%
+35
1 1 = = 0 1 0 = 0 1 = 1 = 1 0 = = = 0 1 = = = 1 = = = 1 1 0 0 1
–   Halogen 7 64-bit2633+20
−20		(−8)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
75.6%
−22
1 1 0 0 0 0 0 1 0 0 0 = 0 1 = = 0 1 0 1 1 1 1 1 0 = 1 1 0 1 0 =
–   E.T. Chess 13.01.082633+7
−7		(−8)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
85.3%
+45
0 0 = = 1 = 1 0 1 0 1 = 1 1 1 0 = = 0 0 1 0 1 = 1 1 = = 1 = = 1
–   Francesca MAD 0.20 64-bit2628+18
−18		(−13)3 − 11
(+1−9=4)		21.4%
3.0 / 14
88.0%
−217
= 1 0 0 0 = 0 0 0 0 0 = 0 =
–   Gandalf 62627+9
−10		(−14)14 − 18
(+8−12=12)
43.8%
14.0 / 32
96.2%
−54
1 0 = = = 1 0 = 0 = 1 = 0 0 0 1 = 0 = = 0 0 1 1 0 = 0 1 = 1 = 0
–   WildCat 82623+7
−7		(−18)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
99.1%
+25
0 0 = = 1 0 = = 0 1 0 1 1 1 0 0 1 = 1 0 1 0 1 = = 1 1 = = 1 1
–   Movei 00.8.438 (10 10 10)2622+7
−7		(−19)18 − 14
(+12−8=12)
56.3%
18.0 / 32
99.5%
+19
0 1 1 1 = 1 1 = = = 0 = = 0 0 1 0 1 = 1 1 1 1 = = = 0 = 0 0 1 =
–   Weiss 0.8 64-bit2622+18
−18		(−19)18 − 14
(+17−13=2)
56.3%
18.0 / 32
95.4%
+33
0 1 1 = 1 1 0 0 0 0 1 1 0 1 = 1 0 1 0 0 1 1 1 0 1 1 1 1 1 0 0 0
–   Djinn 1.008 64-bit2620+20
−20		(−21)15 − 17
(+7−9=16)
46.9%
15.0 / 32
95.9%
−39
1 1 0 = 1 = 1 0 = 0 = = = 1 = = 0 0 = = 0 0 0 1 = = = = 0 = = 1
–   Philou 3.7.1 64-bit2619+9
−10		(−22)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
99.7%
−30
1 1 = 0 1 = 0 = 1 0 = 0 0 0 1 0 1 1 0 = = = = = 0 = 0 1 0 = 1 1
–   Godel 2.3.7 64-bit2617+13
−13		(−24)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
99.5%
−34
1 = 0 1 = 1 1 1 = 0 0 0 0 = 1 0 1 1 1 = 0 0 0 1 = 1 = 1 0 0 0 0
–   Sloppy 0.2.2 64-bit2616+8
−7		(−25)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−21
0 = 0 1 0 1 0 1 1 1 = = 1 1 0 = 0 1 1 = 1 = 0 0 = = 1 0 0 0 1 0
–   Slow Chess Blitz WV2.12614+6
−6		(−27)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−3
1 0 0 1 = = 1 0 1 = 1 1 1 0 1 1 0 1 1 0 = 1 = 0 0 0 0 = 0 0 1 1
–   Rodin 7.02612+15
−15		(−29)16 − 16
(+14−14=4)
50.0%
16.0 / 32
99.8%
−25
1 1 = 0 = 1 0 0 0 0 0 0 1 1 1 1 1 1 = 1 1 0 0 0 = 1 1 0 1 0 0 0
–   Rotor 0.82611+10
−10		(−30)14 − 18
(+11−15=6)
43.8%
14.0 / 32
100.0%
−75
0 0 0 0 1 0 0 1 = 0 1 1 0 1 0 1 0 0 = = 0 0 1 0 1 = 1 = 1 = 0 1
–   NoraGrace 2.0 64-bit2611+12
−12		(−30)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−8
= 1 1 1 0 1 0 0 1 = 1 0 = = 0 1 0 0 1 1 = 1 1 0 0 0 0 0 = 1 1 1
–   Jellyfish 1.1 64-bit2609+10
−10		(−32)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+128
1 = 1 1 1 0 0 = = 1 0 1 1 1 1 = 1 1 1 1 1 = 0 = = 1 1 1 0 1 = 1
–   Ruffian 2.1.02608+8
−8		(−33)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−3
0 1 = = = 1 = 0 0 1 0 1 = 0 1 0 = = = = 0 0 1 = = 1 0 1 1 1 1 1
–   Leela Chess 0.10 w483 64-bit2606+22
−22		(−35)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
99.7%
0
1 0 = = = 0 1 = 1 1 1 = 1 = 0 = 0 0 1 1 = 0 0 1 1 = 1 = 1 = 0 0
–   Asymptote 0.4.2 64-bit2598+16
−16		(−43)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+66
= 1 = = 1 1 = 1 = 1 1 1 1 0 1 = = 0 1 1 0 1 0 0 1 1 = 1 = 0 1 =
–   Phalanx XXIV2588+16
−16		(−53)14 − 18
(+12−16=4)
43.8%
14.0 / 32
100.0%
−102
0 0 0 1 1 1 0 0 0 = 1 1 1 0 0 0 0 0 1 0 = 1 = 1 0 = 1 1 0 1 0 0
–   Pupsi2 0.09 64-bit2539+21
−21		(−102)22 − 8
(+19−5=6)
73.3%
22.0 / 30
100.0%
+74
1 1 1 = 0 1 = = 1 0 1 0 1 1 = 1 1 = 1 1 1 1 1 0 = 1 0 1 1 1
1838 games: 582 wins, 730 losses, 526 draws (28.6%), score: 46.0%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on October 17, 2020