CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Petir 4.39#172  (2592+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
(+194)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+122
–   Strelka 1.8 32-bit2769+19
−19
(+177)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+177
–   Toga II 1.3.42767+28
−28
(+175)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Hiarcs X54 64-bit2759+34
−34
(+167)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+136
–   Strelka 1.0b 32-bit2750+28
−28
(+158)4.5 − 17.5
(+0−13=9)
20.5%
4.5 / 22
0.0%
−32
–   Spike 1.2 Turin2745+7
−7
(+153)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−137
–   Hiarcs X54 32-bit2731+32
−32
(+139)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Topple 0.4.0 64-bit2710+25
−25
(+118)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−113
–   Pirarucu 2.2.2 64-bit2698+19
−19
(+106)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+18
–   Glaurung 2 epsilon/5 32-bit2697+27
−27
(+105)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+19
–   Fruit 2.12695+25
−25
(+103)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−39
–   Spike 1.12689+15
−15
(+97)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+66
–   Counter 2.7 64-bit2674+27
−27
(+82)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−29
–   Counter 2.8 64-bit2672+25
−25
(+80)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−73
–   Scorpio 1.92669+30
−30
(+77)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+46
–   Glaurung 1.2.1 Avalanche 32-bit2668+32
−32
(+76)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+76
–   Igel 1.4.2 64-bit2667+27
−27
(+75)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+19
–   Scorpio 1.912662+13
−14
(+70)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−25
–   Alaric 7072661+12
−11
(+69)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+69
–   CM10th Lazarus2661+23
−23
(+69)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+69
–   Igel 1.4.1 64-bit2660+27
−27
(+68)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+8
–   The Baron 2.23 64-bit2656+23
−23
(+64)14.5 − 16.5
(+10−12=9)
46.8%
14.5 / 31
0.0%
+40
–   Movei 00.8.4382646+18
−18
(+54)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   GreKo 2018.01 64-bit2645+27
−27
(+53)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.1%
+57
–   Alaric 7042644+32
−32
(+52)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.2%
+5
–   CM10th Guardian2639+26
−26
(+47)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.2%
−76
–   Slow Chess Blitz WV2.12637+12
−12
(+45)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−182
–   tomitankChess 2.1 64-bit2637+22
−22
(+45)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.1%
−123
–   CM10th Warrior2636+24
−24
(+44)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−98
–   KnightX 2.61 64-bit2635+36
−36
(+43)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
1.9%
+232
–   Counter 2.6 64-bit2634+25
−25
(+42)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.5%
−138
–   Delfi 5.12629+25
−26
(+37)12 − 24
(+5−17=14)
33.3%
12.0 / 36
1.0%
−68
–   Nawito 19062629+20
−20
(+37)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.4%
−169
–   Chess Tiger 2007 Gambit2629+29
−29
(+37)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
1.9%
+51
–   Igel 1.1 64-bit2628+26
−26
(+36)4 − 2
(+3−1=2)
66.7%
4.0 / 6
1.4%
+154
–   WildCat 72628+14
−14
(+36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+25
–   Orion 0.6 64-bit2628+19
−19
(+36)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.4%
−95
–   Igel 1.2 64-bit2626+19
−19
(+34)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.7%
+39
–   ProDeo 1.22620+18
−18
(+28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
1.9%
+38
–   BugChess2 1.6.3 32-bit2620+19
−19
(+28)13 − 17
(+6−10=14)
43.3%
13.0 / 30
1.9%
−10
–   DanaSah 7.02618+26
−26
(+26)2 − 4
(+1−3=2)
33.3%
2.0 / 6
6.2%
−86
–   Sloppy 0.2.2 64-bit2612+16
−16
(+20)13.5 − 10.5
(+11−8=5)
56.3%
13.5 / 24
6.4%
+64
–   Philou 3.602607+20
−20
(+15)11.5 − 12.5
(+9−10=5)
47.9%
11.5 / 24
14.7%
+4
–   Betsabe II 1.962593+21
−21
(+1)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
48.9%
+37
–   The Baron 1.8.12592+23
−23
(0)1 − 4
(+0−3=2)
20.0%
1.0 / 5
51.9%
−190
–   Pseudo 0.7c2591+13
−13
(−1)2 − 0
(+2−0=0)
100.0%
2.0 / 2
56.1%
+INF
–   Amyan 1.722590+12
−12
(−2)5 − 5
(+3−3=4)
50.0%
5.0 / 10
58.6%
−2
–   Hamsters 0.62590+20
−20
(−2)20 − 12
(+14−6=12)
62.5%
20.0 / 32
58.0%
+76
–   Rotor 0.62589+16
−16
(−3)16.5 − 13.5
(+13−10=7)
55.0%
16.5 / 30
60.1%
+32
–   Galjoen 0.40 64-bit2589+20
−20
(−3)4 − 6
(+2−4=4)
40.0%
4.0 / 10
59.9%
−66
–   Booot 4.13.12588+28
−28
(−4)15.5 − 16.5
(+5−6=21)
48.4%
15.5 / 32
61.3%
−10
–   Asymptote 0.4.2 64-bit2585+18
−18
(−7)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
71.2%
−34
–   Nawito 1.1d2585+28
−28
(−7)4 − 6
(+2−4=4)
40.0%
4.0 / 10
66.7%
−70
–   Chronos 1.9.62584+26
−26
(−8)15 − 17
(+8−10=14)
46.9%
15.0 / 32
70.3%
−25
–   Colossus 2007a2581+32
−32
(−11)14 − 16
(+7−9=14)
46.7%
14.0 / 30
72.2%
−26
–   Frenzee 3.0 32-bit2578+22
−22
(−14)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
84.5%
−28
–   Dirty 6J-222577+23
−23
(−15)11 − 13
(+5−7=12)
45.8%
11.0 / 24
85.4%
−39
–   Jonny 2.83 32-bit2576+17
−17
(−16)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
89.1%
+141
–   SOS 5.12564+13
−13
(−28)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.3%
+122
–   Jumbo 0.7.0 64-bit2559+18
−19
(−33)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.3%
−60
–   Francesca MAD 0.192558+15
−15
(−34)12 − 12
(+8−8=8)
50.0%
12.0 / 24
99.7%
−30
–   ProDeo 1.2 Mx42557+35
−35
(−35)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.6%
−191
–   Raven 1.0 64-bit2552+23
−23
(−40)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
99.6%
+5
–   Arasan 12.1 64-bit2551+35
−35
(−41)13 − 11
(+9−7=8)
54.2%
13.0 / 24
98.0%
−11
–   Pirarucu 2.1.1 64-bit2550+27
−27
(−42)6 − 2
(+4−0=4)
75.0%
6.0 / 8
99.4%
+111
–   Crafty 21.5 32-bit2543+32
−32
(−49)27 − 14
(+20−7=14)
65.9%
27.0 / 41
99.7%
+55
–   Ufim 8.022543+12
−12
(−49)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−49
–   KnightX 1.98 64-bit2542+27
−27
(−50)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
99.9%
−18
–   Supernova 2.2.1 64-bit2540+29
−29
(−52)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
99.9%
+48
–   AnMon 5.662530+21
−21
(−62)23 − 9
(+21−7=4)
71.9%
23.0 / 32
100.0%
+112
–   Movei 00.8.4032526+32
−32
(−66)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−66
–   KnightX 2.3 64-bit2525+26
−26
(−67)11 − 7
(+10−6=2)
61.1%
11.0 / 18
100.0%
+18
–   Twisted Logic 0.099x2524+33
−33
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
–   E.T. Chess 18.11.052520+28
−28
(−72)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−72
–   Colossus 2007b2519+33
−33
(−73)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−73
–   FrankWalter 2.3.5 64-bit2513+24
−24
(−79)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+100
–   Little Goliath Evolution 3.122507+18
−18
(−85)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Asymptote 0.3 64-bit2505+17
−17
(−87)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+15
–   Arasan 9.52447+36
−36
(−145)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+107
–   Gosu 0.162403+18
−18
(−189)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−151

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Created in 2005-2013 by CCRL team
Last games added on April 12, 2021