CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Alfil 13.1 64-bit (2643+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-bit2985+12
−12		(+342)2.5 − 26.5
(+1−25=3)		8.6%
2.5 / 29
0.0%
−46
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-bit2869+8
−8		(+226)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−25
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-bit2799+10
−10		(+156)14.5 − 25.5
(+10−21=9)
36.3%
14.5 / 40
0.0%
+56
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-bit2766+14
−14		(+123)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−46
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		(+104)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
−13
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		(+98)10.5 − 17.5
(+5−12=11)		37.5%
10.5 / 28
0.0%
+15
= = 0 = 1 = 0 1 1 = 0 = 0 0 = = = 1 0 = 0 = 0 0 0 0 1 0
–   Arasan 16.2 64-bit2727+15
−15		(+84)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−88
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-bit2721+14
−14		(+78)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+14
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-bit2721+13
−13		(+78)14 − 17
(+10−13=8)
45.2%
14.0 / 31
0.0%
+43
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-bit2719+18
−18		(+76)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+76
= 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-bit2717+30
−30		(+74)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+21
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		(+70)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−20
= = 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		(+69)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−156
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-bit2711+17
−17		(+68)14 − 18
(+4−8=20)
43.8%
14.0 / 32
0.0%
+33
1 = = 0 = = 1 1 = = 0 0 = 0 = = = = 0 = = 1 = = = 0 0 = = = 0 =
–   Atlas 3.60 64-bit2703+14
−14		(+60)16 − 16
(+9−9=14)
50.0%
16.0 / 32
0.0%
+61
1 = 1 1 = 0 1 = = = = = 1 = = 1 0 0 0 = = 1 0 0 = 0 0 = 1 = 1 0
–   Tucano 5.00 64-bit2702+16
−16		(+59)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.0%
+24
0 1 0 = = 1 0 0 1 = 1 0 0 = = 0 1 0 = 0 0 = 0 = 1 1 1 = = =
–   Donna 4.1 64-bit2699+12
−12		(+56)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−41
= = = 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		(+53)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−2
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		(+46)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+7
= = = 1 0 0 = = 1 1 0 0 = = = 0 1 0 = = 1 = 0 0 0 1 = = 0 0 1 =
–   Delfi 5.42683+7
−7		(+40)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−46
0 1 0 = = 1 = 1 0 0 0 0 0 0 0 1 = = = 0 0 1 = = 0 1 0 1 0 0 0 1
–   Pawny 1.1 64-bit2674+15
−16		(+31)11 − 20
(+6−15=10)
35.5%
11.0 / 31
0.1%
−67
1 0 0 0 0 0 1 0 = = 0 1 = 1 = = 0 = 0 0 0 = = 1 0 0 1 0 0 = =
–   Djinn 1.021 64-bit2674+10
−10		(+31)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
0.0%
+59
1 1 = 0 = 0 0 1 1 = 0 1 0 = 1 = 0 0 0 0 = = 1 = 1 1 1 1 = = 1 =
–   Topple 0.3.4 64-bit2669+18
−18		(+26)14 − 18
(+10−14=8)
43.8%
14.0 / 32
1.0%
−16
= 1 = = 0 0 = 0 = 0 1 1 0 0 1 = 1 0 0 = 0 0 0 0 0 1 1 1 = 1 0 1
–   Drosophila 1.6 64-bit2667+16
−16		(+24)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.8%
−23
= = = 0 1 0 = = 1 = = 0 0 1 0 0 0 = = 0 0 = 1 0 1 0 = 0 = 1 = 1
–   Vajolet 2.482667+17
−17		(+24)18 − 14
(+15−11=6)
56.3%
18.0 / 32
1.2%
+72
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 7072663+7
−6		(+20)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.4%
0
= = 0 0 = 0 1 = = = 1 = 1 0 1 = 1 0 0 0 1 1 = 0 1 1 = 0 0 = = 0
–   Tucano 4.00 64-bit2662+18
−18		(+19)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
4.5%
+29
= 1 0 = 1 = = = = 0 0 = = 0 = = 1 0 1 = 1 1 1 0 = 1 1 1 0 0 0 =
–   Weiss 0.9 64-bit2661+20
−20		(+18)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
6.2%
−64
0 1 0 0 1 1 0 0 1 0 0 = 1 0 = 0 0 0 1 = 0 1 0 = 0 = = 1 = 0
–   Cheese 1.7 64-bit2656+16
−16		(+13)15 − 17
(+10−12=10)
46.9%
15.0 / 32
10.9%
−6
= 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-bit2656+17
−17		(+13)22.5 − 17.5
(+18−13=9)
56.3%
22.5 / 40
11.3%
+58
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-bit2655+17
−17		(+12)17 − 15
(+13−11=8)
53.1%
17.0 / 32
12.4%
+32
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-bit2654+10
−9		(+11)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
9.1%
−37
0 1 = = = 0 = 0 0 0 = = 0 1 0 0 0 = 1 0 1 = 1 0 = = 0 = = = 1 1
–   Djinn 1.010 64-bit2652+17
−17		(+9)17 − 15
(+13−11=8)
53.1%
17.0 / 32
20.3%
+31
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-bit2651+17
−17		(+8)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
22.1%
−1
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		(+4)17 − 15
(+12−10=10)
53.1%
17.0 / 32
30.6%
+26
= 0 = 0 0 0 = 0 = 1 0 = = 1 0 = 1 = 1 1 1 0 1 = 1 1 0 0 1 1 = 1
–   Colossus 2008b2642+6
−7		(−1)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
55.0%
+13
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-bit2638+10
−11		(−5)18 − 14
(+11−7=14)
56.3%
18.0 / 32
70.6%
+34
1 1 = = 0 1 0 = 0 1 = 1 = 1 0 = = = 0 1 = = = 1 = = = 1 1 0 0 1
–   E.T. Chess 13.01.082634+7
−7		(−9)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
87.1%
+44
0 0 = = 1 = 1 0 1 0 1 = 1 1 1 0 = = 0 0 1 0 1 = 1 1 = = 1 = = 1
–   Halogen 7 64-bit2634+20
−20		(−9)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
76.4%
−23
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 =
–   Francesca MAD 0.20 64-bit2629+18
−18		(−14)3 − 11
(+1−9=4)		21.4%
3.0 / 14
88.2%
−218
= 1 0 0 0 = 0 0 0 0 0 = 0 =
–   Gandalf 62627+9
−9		(−16)14 − 18
(+8−12=12)
43.8%
14.0 / 32
96.7%
−56
1 0 = = = 1 0 = 0 = 1 = 0 0 0 1 = 0 = = 0 0 1 1 0 = 0 1 = 1 = 0
–   WildCat 82624+7
−7		(−19)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
99.2%
+24
0 0 = = 1 0 = = 0 1 0 1 1 1 0 0 1 = 1 0 1 0 1 = = 1 1 = = 1 1
–   Weiss 0.8 64-bit2623+18
−18		(−20)18 − 14
(+17−13=2)
56.3%
18.0 / 32
95.8%
+32
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
–   Movei 00.8.438 (10 10 10)2621+7
−7		(−22)18 − 14
(+12−8=12)
56.3%
18.0 / 32
99.7%
+16
0 1 1 1 = 1 1 = = = 0 = = 0 0 1 0 1 = 1 1 1 1 = = = 0 = 0 0 1 =
–   Djinn 1.008 64-bit2621+20
−20		(−22)15 − 17
(+7−9=16)
46.9%
15.0 / 32
96.2%
−40
1 1 0 = 1 = 1 0 = 0 = = = 1 = = 0 0 = = 0 0 0 1 = = = = 0 = = 1
–   Philou 3.7.1 64-bit2619+9
−9		(−24)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
99.8%
−32
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-bit2618+13
−13		(−25)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
99.6%
−35
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		(−27)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−23
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 WV2.12615+6
−6		(−28)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−4
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 7.02613+15
−15		(−30)16 − 16
(+14−14=4)
50.0%
16.0 / 32
99.8%
−26
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
–   NoraGrace 2.0 64-bit2611+11
−11		(−32)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−10
= 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-bit2611+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 2.1.02611+8
−8		(−32)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−2
0 1 = = = 1 = 0 0 1 0 1 = 0 1 0 = = = = 0 0 1 = = 1 0 1 1 1 1 1
–   Rotor 0.82611+9
−10		(−32)14 − 18
(+11−15=6)
43.8%
14.0 / 32
100.0%
−77
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
–   Leela Chess 0.10 w483 64-bit2607+22
−22		(−36)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
99.7%
−1
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-bit2599+16
−16		(−44)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+65
= 1 = = 1 1 = 1 = 1 1 1 1 0 1 = = 0 1 1 0 1 0 0 1 1 = 1 = 0 1 =
–   Phalanx XXIV2589+16
−16		(−54)14 − 18
(+12−16=4)
43.8%
14.0 / 32
100.0%
−103
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
–   Betsabe II 20202589+19
−19		(−54)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
+26
0 0 = 1 1 0 0 = = 1 1 1 1 1 1 = 1 1 = 1 0 = 0 1 = 1 0 0 1 1 1 0
–   Pupsi2 0.09 64-bit2536+20
−20		(−107)22 − 8
(+19−5=6)
73.3%
22.0 / 30
100.0%
+69
1 1 1 = 0 1 = = 1 0 1 0 1 1 = 1 1 = 1 1 1 1 1 0 = 1 0 1 1 1
1870 games: 598 wins, 739 losses, 533 draws (28.5%), score: 46.2%

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Created in 2005-2013 by CCRL team
Last games added on January 23, 2021