CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

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Petir 4.39#163‑165  (2589+19
−19
)Quote
Author: Peter Alloysius (Indonesia) Link: Homepage
This is one of the 4 Petir versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fruit 2.3.12786+14
−14
(+197)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+125
–   Strelka 1.8 32-bit2769+19
−19
(+180)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+180
–   Toga II 1.3.42767+28
−28
(+178)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Hiarcs X54 64-bit2759+34
−35
(+170)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+139
–   Strelka 1.0b 32-bit2750+28
−28
(+161)4.5 − 17.5
(+0−13=9)
20.5%
4.5 / 22
0.0%
−29
–   Spike 1.2 Turin2745+7
−7
(+156)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−134
–   Hiarcs X54 32-bit2731+32
−32
(+142)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Topple 0.4.0 64-bit2710+25
−25
(+121)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−110
–   Pirarucu 2.2.2 64-bit2698+19
−19
(+109)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+21
–   Glaurung 2 epsilon/5 32-bit2697+27
−27
(+108)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+22
–   Fruit 2.12695+25
−25
(+106)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−36
–   Spike 1.12689+15
−15
(+100)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+69
–   Counter 2.7 64-bit2674+27
−27
(+85)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−26
–   Counter 2.8 64-bit2672+25
−25
(+83)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−70
–   Scorpio 1.92669+31
−31
(+80)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+49
–   Igel 1.4.2 64-bit2668+27
−27
(+79)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+23
–   Glaurung 1.2.1 Avalanche 32-bit2668+32
−32
(+79)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+79
–   CM10th Lazarus2661+22
−23
(+72)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+72
–   Scorpio 1.912661+14
−13
(+72)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−23
–   Alaric 7072661+12
−12
(+72)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+72
–   Igel 1.4.1 64-bit2660+27
−27
(+71)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+11
–   The Baron 2.23 64-bit2656+23
−23
(+67)14.5 − 16.5
(+10−12=9)
46.8%
14.5 / 31
0.0%
+43
–   GreKo 2018.01 64-bit2646+27
−27
(+57)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.0%
+61
–   Movei 00.8.4382646+18
−18
(+57)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Alaric 7042644+32
−32
(+55)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.2%
+8
–   CM10th Guardian2639+26
−26
(+50)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−73
–   Slow Chess Blitz WV2.12637+11
−11
(+48)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−179
–   tomitankChess 2.1 64-bit2637+22
−22
(+48)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.1%
−120
–   Counter 2.6 64-bit2634+25
−25
(+45)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.3%
−134
–   CM10th Warrior2633+25
−25
(+44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−98
–   Nawito 19062629+22
−22
(+40)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.4%
−166
–   Delfi 5.12629+25
−25
(+40)12 − 24
(+5−17=14)
33.3%
12.0 / 36
0.7%
−65
–   Orion 0.6 64-bit2629+19
−19
(+40)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.2%
−91
–   Igel 1.2 64-bit2628+19
−19
(+39)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.3%
+44
–   Igel 1.1 64-bit2628+26
−26
(+39)4 − 2
(+3−1=2)
66.7%
4.0 / 6
1.0%
+157
–   Chess Tiger 2007 Gambit2628+29
−29
(+39)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
1.4%
+53
–   WildCat 72626+14
−14
(+37)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+26
–   ProDeo 1.22620+17
−18
(+31)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.3%
+41
–   BugChess2 1.6.3 32-bit2620+19
−19
(+31)13 − 17
(+6−10=14)
43.3%
13.0 / 30
1.3%
−7
–   DanaSah 7.02618+26
−26
(+29)2 − 4
(+1−3=2)
33.3%
2.0 / 6
4.4%
−83
–   Sloppy 0.2.2 64-bit2611+16
−16
(+22)13.5 − 10.5
(+11−8=5)
56.3%
13.5 / 24
4.5%
+66
–   Philou 3.602607+20
−20
(+18)11.5 − 12.5
(+9−10=5)
47.9%
11.5 / 24
10.6%
+7
–   The Baron 1.8.12592+23
−23
(+3)1 − 4
(+0−3=2)
20.0%
1.0 / 5
44.4%
−187
–   Pseudo 0.7c2591+13
−13
(+2)2 − 0
(+2−0=0)
100.0%
2.0 / 2
46.4%
+INF
–   Amyan 1.722590+12
−12
(+1)5 − 5
(+3−3=4)
50.0%
5.0 / 10
47.7%
+1
–   Rotor 0.62589+16
−16
(0)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
50.8%
+35
–   Betsabe II 1.962589+22
−21
(0)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
50.5%
+36
–   Hamsters 0.62589+20
−20
(0)20 − 12
(+14−6=12)
62.5%
20.0 / 32
50.2%
+78
–   Booot 4.13.12587+28
−28
(−2)15.5 − 16.5
(+5−6=21)
48.4%
15.5 / 32
55.3%
−8
–   Galjoen 0.40 64-bit2587+23
−23
(−2)4 − 6
(+2−4=4)
40.0%
4.0 / 10
56.6%
−65
–   Nawito 1.1d2585+28
−28
(−4)4 − 6
(+2−4=4)
40.0%
4.0 / 10
60.3%
−67
–   Asymptote 0.4.2 64-bit2585+18
−18
(−4)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
63.7%
−31
–   Chronos 1.9.62584+26
−26
(−5)15 − 17
(+8−10=14)
46.9%
15.0 / 32
64.0%
−22
–   Colossus 2007a2581+32
−32
(−8)14 − 16
(+7−9=14)
46.7%
14.0 / 30
67.1%
−23
–   Frenzee 3.0 32-bit2577+22
−22
(−12)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
79.5%
−26
–   Dirty 6J-222577+23
−23
(−12)11 − 13
(+5−7=12)
45.8%
11.0 / 24
80.1%
−36
–   Jonny 2.83 32-bit2576+16
−17
(−13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
84.2%
+144
–   SOS 5.12564+13
−13
(−25)3 − 1
(+2−0=2)
75.0%
3.0 / 4
98.3%
+125
–   Jumbo 0.7.0 64-bit2559+22
−22
(−30)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
97.9%
−57
–   Francesca MAD 0.192558+15
−15
(−31)12 − 12
(+8−8=8)
50.0%
12.0 / 24
99.4%
−27
–   ProDeo 1.2 Mx42557+35
−35
(−32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
94.1%
−188
–   Arasan 12.1 64-bit2551+35
−35
(−38)13 − 11
(+9−7=8)
54.2%
13.0 / 24
97.2%
−8
–   Pirarucu 2.1.1 64-bit2550+27
−27
(−39)6 − 2
(+4−0=4)
75.0%
6.0 / 8
98.9%
+114
–   Ufim 8.022544+12
−12
(−45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−45
–   KnightX 1.98 64-bit2544+29
−29
(−45)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
99.5%
−13
–   Crafty 21.5 32-bit2542+32
−32
(−47)27 − 14
(+20−7=14)
65.9%
27.0 / 41
99.5%
+57
–   AnMon 5.662530+20
−20
(−59)23 − 9
(+21−7=4)
71.9%
23.0 / 32
100.0%
+115
–   Movei 00.8.4032526+32
−32
(−63)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−63
–   Twisted Logic 0.099x2524+33
−33
(−65)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+77
–   E.T. Chess 18.11.052520+28
−28
(−69)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−69
–   Colossus 2007b2519+33
−33
(−70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−70
–   FrankWalter 2.3.5 64-bit2513+24
−24
(−76)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+103
–   Little Goliath Evolution 3.122507+18
−18
(−82)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Asymptote 0.3 64-bit2505+17
−17
(−84)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+18
–   Arasan 9.52446+35
−36
(−143)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+109
–   Gosu 0.162401+18
−18
(−188)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−150

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020