CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Show each game results
Alfil 13.1 64-bit (2628+17
−17
)Quote
Author: Enrique Sanchez Acosta (Spain) Link: Homepage
This is one of the 11 Alfil versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 2.0 64-bit2891+17
−17
(+263)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+270
–   GNU Chess 5.60 64-bit2812+16
−16
(+184)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Crafty 23.6 64-bit2787+25
−25
(+159)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+1
–   Atlas 3.70em 64-bit2786+22
−22
(+158)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+90
–   Gaviota 0.86 64-bit2780+21
−21
(+152)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−123
–   Scorpio 2.7.6 64-bit2780+17
−17
(+152)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−5
–   Rhetoric 1.4.1 64-bit2775+17
−18
(+147)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+79
–   Dirty 20Apr2013 64-bit2768+16
−16
(+140)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Glaurung 2.1 64-bit2768+19
−19
(+140)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+140
–   Igel 1.6.0 64-bit2765+20
−20
(+137)9.5 − 24.5
(+7−22=5)
27.9%
9.5 / 34
0.0%
−34
–   DiscoCheck 4.3 64-bit2757+27
−27
(+129)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   GNU Chess 5.50 64-bit2756+19
−19
(+128)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−107
–   Dirty 05Sep2012 64-bit2753+23
−23
(+125)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−25
–   Andscacs 0.64 64-bit2750+24
−24
(+122)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−167
–   Crafty 23.5 64-bit2746+28
−28
(+118)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   EXchess 7.11b 64-bit2742+31
−31
(+114)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−42
–   Rodent 1.3 64-bit2739+29
−29
(+111)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+55
–   Arasan 16.2 64-bit2737+32
−32
(+109)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Andscacs 0.63 64-bit2732+31
−31
(+104)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.0%
+24
–   DiscoCheck 3.7.1 64-bit2729+30
−30
(+101)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+86
–   Arasan 15.6 64-bit2728+30
−30
(+100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+100
–   Octochess r5132 64-bit2728+31
−31
(+100)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Godel 3.4.9 64-bit2726+14
−14
(+98)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+103
–   Bobcat 3.25 64-bit2724+17
−17
(+96)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−100
–   Arasan 15.1 64-bit2719+31
−31
(+91)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+8
–   Cheng4 0.35a 64-bit2717+30
−30
(+89)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+41
–   iCE 1.0 64-bit2705+17
−17
(+77)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+49
–   Chess Tiger 2007.12703+10
−10
(+75)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Dirty 23Mar2012 64-bit2702+31
−31
(+74)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
−54
–   NirvanaChess 1.2 64-bit2701+30
−30
(+73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
–   Scorpio 2.7 64-bit2701+27
−27
(+73)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+14
–   Pawny 1.1 64-bit2701+21
−21
(+73)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−13
–   Gaviota 0.85.1 64-bit2697+23
−23
(+69)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+69
–   Octochess r4741 64-bit2696+32
−32
(+68)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+68
–   Vajolet 2.482691+31
−31
(+63)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+27
–   Rodent 1.2 64-bit2689+32
−32
(+61)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−81
–   Delfi 5.42689+12
−12
(+61)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+61
–   Atlas 3.60 64-bit2687+22
−23
(+59)9 − 9
(+6−6=6)
50.0%
9.0 / 18
0.0%
+56
–   EXchess 6.71b 64-bit2682+32
−32
(+54)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.1%
−145
–   Daydreamer 1.75 64-bit2680+16
−16
(+52)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−37
–   Tucano 5.00 64-bit2678+18
−18
(+50)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+50
–   Rodent 1.0 64-bit2677+27
−27
(+49)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+49
–   Deuterium 12.01.30.1070 64-bit2676+27
−27
(+48)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.1%
−11
–   ProDeo 1.852674+28
−28
(+46)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.3%
+46
–   RedQueen 1.1.3 64-bit2674+21
−21
(+46)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+51
–   Andscacs 0.62w 64-bit2673+32
−32
(+45)8 − 6
(+6−4=4)
57.1%
8.0 / 14
0.6%
+94
–   Djinn 1.021 64-bit2667+13
−13
(+39)16.5 − 17.5
(+11−12=11)
48.5%
16.5 / 34
0.0%
+27
–   Tucano 4.00 64-bit2664+25
−25
(+36)9 − 9
(+5−5=8)
50.0%
9.0 / 18
0.7%
+36
–   ProDeo 1.872662+25
−25
(+34)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
1.2%
−88
–   CM10th Lazarus2660+23
−23
(+32)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.1%
−60
–   Vajolet 2.032660+24
−24
(+32)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
1.6%
0
–   RedQueen 1.1.97 64-bit2659+17
−17
(+31)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
0.5%
+111
–   Pawny 1.0 64-bit2659+17
−17
(+31)11 − 23
(+6−18=10)
32.4%
11.0 / 34
0.4%
−91
–   Atlas 3.50 64-bit2658+31
−31
(+30)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
4.3%
−16
–   Godel 2.3.7 64-bit2657+23
−23
(+29)4 − 8
(+2−6=4)
33.3%
4.0 / 12
2.1%
−82
–   CM9000 Enforcer2657+20
−20
(+29)0 − 6
(+0−6=0)
0.0%
0.0 / 6
1.3%
−INF
–   The Baron 2.23 64-bit2655+23
−23
(+27)3 − 3
(+1−1=4)
50.0%
3.0 / 6
3.1%
+20
–   CM10th Paralyse2653+15
−15
(+25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.2%
−132
–   RedQueen 1.1.4 64-bit2652+28
−28
(+24)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
7.0%
−68
–   Djinn 1.010 64-bit2652+29
−29
(+24)3 − 1
(+3−1=0)
75.0%
3.0 / 4
7.6%
+259
–   Philou 3.7.1 64-bit2650+13
−13
(+22)9 − 15
(+4−10=10)
37.5%
9.0 / 24
1.8%
−57
–   ProDeo 1.83c2649+30
−30
(+21)1 − 3
(+1−3=0)
25.0%
1.0 / 4
11.1%
−205
–   E.T. Chess 13.01.082649+13
−13
(+21)4 − 2
(+3−1=2)
66.7%
4.0 / 6
2.6%
+140
–   Cyrano 0.6b17 64-bit2648+21
−21
(+20)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
6.5%
+167
–   Cyrano 0.6b17 32-bit2647+14
−14
(+19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
4.0%
+19
–   CM10th Pestilence2643+23
−24
(+15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
15.4%
+15
–   Slow Chess Blitz WV2.12636+11
−12
(+8)3 − 3
(+2−2=2)
50.0%
3.0 / 6
19.8%
0
–   DanaSah 7.92635+19
−19
(+7)20 − 20
(+15−15=10)
50.0%
20.0 / 40
28.8%
+9
–   Gandalf 62634+11
−11
(+6)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
27.2%
−98
–   Cheng3 1.07 64-bit2634+21
−21
(+6)5 − 7
(+4−6=2)
41.7%
5.0 / 12
30.7%
−61
–   Sjakk 2.2 64-bit2632+15
−15
(+4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
35.7%
+4
–   CM10th Default2630+14
−15
(+2)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
40.8%
−140
–   CM9000 Assassin2630+23
−23
(+2)1 − 5
(+0−4=2)
16.7%
1.0 / 6
42.3%
−211
–   Rotor 0.82628+17
−17
(0)19 − 21
(+14−16=10)
47.5%
19.0 / 40
50.2%
−18
–   Chess Tiger 2007 Gambit2628+29
−29
(0)1 − 1
(+0−0=2)
50.0%
1.0 / 2
49.5%
0
–   WildCat 82628+13
−13
(0)3 − 3
(+2−2=2)
50.0%
3.0 / 6
47.9%
0
–   Pedone 0.5 64-bit2626+29
−30
(−2)4 − 4
(+2−2=4)
50.0%
4.0 / 8
54.3%
−2
–   RedQueen 1.1.1 64-bit2624+27
−27
(−4)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
59.6%
−86
–   Ruffian 2.1.02623+13
−13
(−5)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
67.4%
−162
–   Nebula 2.0 64-bit2620+14
−14
(−8)17 − 21
(+12−16=10)
44.7%
17.0 / 38
74.4%
−46
–   Tucano 3.00 64-bit2619+24
−24
(−9)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
71.7%
+22
–   Hamsters 0.72617+21
−21
(−11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
77.9%
−11
–   Hamsters 0.7.12617+14
−13
(−11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
83.0%
−11
–   Topple 0.3.3 64-bit2615+19
−19
(−13)20 − 20
(+12−12=16)
50.0%
20.0 / 40
83.4%
−9
–   Zappa 1.1 64-bit2615+18
−18
(−13)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
85.0%
+46
–   Slow Chess Blitz WV22615+16
−16
(−13)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
85.0%
−155
–   Sloppy 0.2.2 64-bit2610+16
−16
(−18)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
92.7%
+74
–   Naum 1.91 64-bit2609+15
−15
(−19)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
94.6%
−209
–   Rodent 0.16 64-bit2602+30
−30
(−26)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
93.1%
+32
–   Djinn 0.987 64-bit2600+26
−26
(−28)4 − 6
(+2−4=4)
40.0%
4.0 / 10
95.8%
−91
–   Rodin 7.02600+17
−17
(−28)11.5 − 10.5
(+9−8=5)
52.3%
11.5 / 22
98.9%
−10
–   Glass 2.0 64-bit2597+13
−13
(−31)23.5 − 16.5
(+19−12=9)
58.8%
23.5 / 40
99.8%
+35
–   Aristarch 4.502596+12
−12
(−32)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−32
–   N2 0.4 64-bit2594+16
−16
(−34)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.8%
+70
–   Glass 1.9 64-bit2593+31
−31
(−35)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
97.1%
+247
–   Pseudo 0.7c2590+13
−13
(−38)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+57
–   Amyan 1.722589+12
−12
(−39)2 − 4
(+0−2=4)
33.3%
2.0 / 6
100.0%
−128
–   Djinn 0.992 64-bit2588+30
−30
(−40)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.8%
−40
–   GreKo 12.1 64-bit2587+30
−30
(−41)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.9%
+63
–   GarboChess 3.0 64-bit2585+16
−16
(−43)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
+28
–   Jellyfish 1.1 64-bit2580+15
−15
(−48)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−4
–   GreKo 12.9 64-bit2578+28
−29
(−50)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.8%
−8
–   Petir 4.9999992578+16
−16
(−50)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−60
–   Tucano 2.00 64-bit2572+31
−31
(−56)4 − 6
(+1−3=6)
40.0%
4.0 / 10
99.9%
−111
–   GNU Chess 5.07.153b 64-bit2570+23
−23
(−58)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
100.0%
−27
–   DanaSah 5.072569+17
−17
(−59)10 − 7
(+6−3=8)
58.8%
10.0 / 17
100.0%
−4
–   Atlas 3.25 64-bit2569+28
−28
(−59)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−16
–   Jellyfish 1.02566+22
−22
(−62)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+173
–   Arminius 2013-08-10 64-bit2565+31
−31
(−63)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−109
–   SOS 5.12563+13
−13
(−65)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+77
–   Francesca MAD 0.192558+15
−15
(−70)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+110
–   Capivara LK 0.09b02c 64-bit2555+20
−20
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+69
–   Capivara LK 0.09b02d 64-bit2552+30
−30
(−76)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+206
–   DanaSah 5.002551+29
−29
(−77)9 − 3
(+6−0=6)
75.0%
9.0 / 12
100.0%
+72
–   Rodin 6.02550+24
−24
(−78)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
+38
–   Cheese 1.6.1 64-bit2544+23
−23
(−84)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−19
–   nanoSzachy 4.0 64-bit2544+17
−18
(−84)22 − 8
(+17−3=10)
73.3%
22.0 / 30
100.0%
+73
–   Rhetoric 1.1 64-bit2544+31
−31
(−84)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+65
–   GreKo 9.7 64-bit2543+31
−31
(−85)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+64
–   Ufim 8.022543+12
−12
(−85)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−85
–   FrankWalter 2.4.0 64-bit2540+16
−16
(−88)25.5 − 8.5
(+22−5=7)
75.0%
25.5 / 34
100.0%
+99
–   GreKo 12.0 64-bit2540+25
−25
(−88)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+273
–   Tucano 1.042540+30
−30
(−88)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+94
–   AnMon 5.752538+15
−15
(−90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−232
–   Hermann 2.8 64-bit2528+16
−16
(−100)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+127
–   Cheese 1.5 64-bit2518+27
−27
(−110)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−155
–   GreKo 10.0 64-bit2517+32
−32
(−111)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+38
–   GreKo 10.2 64-bit2502+31
−31
(−126)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+105
–   Arminius 2014-01-18 64-bit2502+24
−24
(−126)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Pupsi2 0.092499+17
−17
(−129)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+88
–   Delphil 3.1 64-bit2477+26
−26
(−151)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−193
–   Trace 1.37a2471+18
−18
(−157)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Delphil 2.9g 64-bit2433+33
−33
(−195)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−52
–   Betsabe II 1.30 64-bit2425+23
−23
(−203)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−110
–   Ares 1.005 64-bit2418+18
−18
(−210)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−117
–   Ifrit m1.8 64-bit2413+18
−18
(−215)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−215
–   Sjakk 2.0 64-bit2402+24
−24
(−226)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
−42
–   Tigran 2.4n 64-bit2401+17
−17
(−227)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−69
–   Rhetoric 1.0 64-bit2400+33
−33
(−228)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RomiChess P3L 64-bit2400+23
−23
(−228)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+55

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021