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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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+13
−13
(+342)2.5 − 26.5
(+1−25=3)
8.6%
2.5 / 29
0.0%
−46
–   MinkoChess 1.3 64-bit2869+8
−8
(+226)5.5 − 26.5
(+2−23=7)
17.2%
5.5 / 32
0.0%
−25
–   Gaviota 0.86 64-bit2799+10
−10
(+156)14.5 − 25.5
(+10−21=9)
36.3%
14.5 / 40
0.0%
+56
–   tomitankChess 3.0 64-bit2766+13
−14
(+123)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−46
–   Hakkapeliitta 2.0 64-bit2747+18
−18
(+104)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
−13
–   Godel 3.4.9 64-bit2741+12
−12
(+98)10.5 − 17.5
(+5−12=11)
37.5%
10.5 / 28
0.0%
+15
–   Arasan 16.2 64-bit2727+15
−15
(+84)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−88
–   iCE 1.0 64-bit2721+13
−13
(+78)14 − 17
(+10−13=8)
45.2%
14.0 / 31
0.0%
+43
–   Deuterium 13.1.31.113 64-bit2721+14
−14
(+78)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+14
–   Rhetoric 1.4 64-bit2719+18
−18
(+76)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+76
–   Rodent 1.2 64-bit2717+30
−30
(+74)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+21
–   Chess Tiger 2007.12713+7
−7
(+70)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−20
–   Bobcat 3.25 64-bit2713+10
−10
(+70)6.5 − 25.5
(+3−22=7)
20.3%
6.5 / 32
0.0%
−155
–   Cheng4 0.35a 64-bit2711+17
−17
(+68)14 − 18
(+4−8=20)
43.8%
14.0 / 32
0.0%
+33
–   Atlas 3.60 64-bit2703+14
−14
(+60)16 − 16
(+9−9=14)
50.0%
16.0 / 32
0.0%
+61
–   Tucano 5.00 64-bit2702+16
−16
(+59)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.0%
+24
–   Rhetoric 1.2 64-bit2697+17
−17
(+54)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−1
–   Donna 4.1 64-bit2697+13
−12
(+54)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−43
–   RedQueen 1.1.4 64-bit2690+13
−13
(+47)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+8
–   Delfi 5.42683+7
−7
(+40)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
−46
–   Djinn 1.021 64-bit2675+10
−11
(+32)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
0.0%
+60
–   Pawny 1.1 64-bit2674+16
−16
(+31)11 − 20
(+6−15=10)
35.5%
11.0 / 31
0.1%
−67
–   Drosophila 1.6 64-bit2672+16
−16
(+29)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.3%
−18
–   Topple 0.3.4 64-bit2669+18
−18
(+26)14 − 18
(+10−14=8)
43.8%
14.0 / 32
1.0%
−16
–   Vajolet 2.482667+17
−17
(+24)18 − 14
(+15−11=6)
56.3%
18.0 / 32
1.3%
+72
–   Alaric 7072663+6
−7
(+20)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.4%
0
–   Tucano 4.00 64-bit2662+18
−18
(+19)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
4.5%
+29
–   Weiss 0.9 64-bit2661+20
−20
(+18)11.5 − 18.5
(+8−15=7)
38.3%
11.5 / 30
6.6%
−64
–   Cheese 1.7 64-bit2656+16
−16
(+13)15 − 17
(+10−12=10)
46.9%
15.0 / 32
11.0%
−6
–   Bagatur 1.7a 64-bit2656+17
−18
(+13)22.5 − 17.5
(+18−13=9)
56.3%
22.5 / 40
10.9%
+58
–   Asymptote 0.5 64-bit2655+17
−17
(+12)17 − 15
(+13−11=8)
53.1%
17.0 / 32
12.8%
+32
–   Nebula 2.0 64-bit2653+9
−9
(+10)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
9.7%
−38
–   Djinn 1.010 64-bit2652+17
−17
(+9)17 − 15
(+13−11=8)
53.1%
17.0 / 32
20.2%
+31
–   RubiChess 1.0 64-bit2651+17
−17
(+8)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
22.5%
−1
–   Pawny 1.0 64-bit2648+14
−14
(+5)17 − 15
(+12−10=10)
53.1%
17.0 / 32
30.4%
+27
–   Colossus 2008b2641+7
−6
(−2)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
56.3%
+12
–   Sjakk 2.2 64-bit2639+10
−11
(−4)18 − 14
(+11−7=14)
56.3%
18.0 / 32
67.2%
+35
–   E.T. Chess 13.01.082634+7
−7
(−9)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
86.3%
+44
–   Francesca MAD 0.20 64-bit2629+18
−18
(−14)3 − 11
(+1−9=4)
21.4%
3.0 / 14
88.5%
−218
–   Gandalf 62627+10
−9
(−16)14 − 18
(+8−12=12)
43.8%
14.0 / 32
96.5%
−56
–   WildCat 82624+7
−7
(−19)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
99.2%
+24
–   Weiss 0.8 64-bit2623+18
−18
(−20)18 − 14
(+17−13=2)
56.3%
18.0 / 32
95.7%
+32
–   Movei 00.8.438 (10 10 10)2622+7
−7
(−21)18 − 14
(+12−8=12)
56.3%
18.0 / 32
99.6%
+17
–   Djinn 1.008 64-bit2621+20
−20
(−22)15 − 17
(+7−9=16)
46.9%
15.0 / 32
96.1%
−40
–   Philou 3.7.1 64-bit2619+10
−9
(−24)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
99.7%
−32
–   Godel 2.3.7 64-bit2618+13
−13
(−25)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
99.5%
−35
–   Sloppy 0.2.2 64-bit2616+7
−8
(−27)16 − 16
(+12−12=8)
50.0%
16.0 / 32
100.0%
−23
–   Slow Chess Blitz WV2.12615+6
−6
(−28)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−4
–   Rodin 7.02613+15
−15
(−30)16 − 16
(+14−14=4)
50.0%
16.0 / 32
99.8%
−26
–   Rotor 0.82612+10
−10
(−31)14 − 18
(+11−15=6)
43.8%
14.0 / 32
100.0%
−76
–   NoraGrace 2.0 64-bit2611+12
−12
(−32)17 − 15
(+14−12=6)
53.1%
17.0 / 32
100.0%
−10
–   Jellyfish 1.1 64-bit2610+10
−10
(−33)23 − 9
(+19−5=8)
71.9%
23.0 / 32
100.0%
+127
–   Ruffian 2.1.02609+9
−9
(−34)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−4
–   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
–   Asymptote 0.4.2 64-bit2599+16
−16
(−44)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+65
–   Phalanx XXIV2589+16
−16
(−54)14 − 18
(+12−16=4)
43.8%
14.0 / 32
100.0%
−103
–   Pupsi2 0.09 64-bit2536+21
−21
(−107)22 − 8
(+19−5=6)
73.3%
22.0 / 30
100.0%
+69

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