CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Petir 3.95 (2545+31
−31
)Quote
Author: Peter Alloysius (Indonesia) Link: Homepage
This is one of the 4 Petir versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Loop 12.322762+22
−22
(+217)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+60
–   Hiarcs X54 Hypermodern 32-bit2755+29
−28
(+210)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Spike 1.2 Turin2745+7
−7
(+200)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Toga II 1.2 32-bit2735+25
−25
(+190)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Hiarcs X54 32-bit2731+32
−32
(+186)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fruit 2.12695+25
−25
(+150)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+40
–   Cheese 1.7 64-bit2678+21
−21
(+133)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−96
–   Scorpio 1.92669+30
−30
(+124)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+56
–   Glaurung 1.2.1 32-bit2655+16
−16
(+110)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−32
–   CM10th Paralyse2654+15
−15
(+109)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+119
–   CM10th Magic II2644+16
−16
(+99)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+241
–   Scorpio 1.82641+20
−20
(+96)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
0
–   Slow Chess Blitz WV2.12637+12
−12
(+92)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   CM10th Default2631+15
−14
(+86)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+33
–   Chess Tiger 2007 Gambit2629+29
−29
(+84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+84
–   Glaurung 1.1 32-bit2627+33
−33
(+82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+82
–   Ruffian 2.1.02624+13
−13
(+79)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+79
–   Donna 4.0 64-bit2606+15
−15
(+61)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−117
–   Alaric 0702b2606+26
−26
(+61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.2%
+203
–   Scorpio 1.72605+32
−32
(+60)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.5%
−INF
–   Sloppy 0.2.2 32-bit2599+14
−14
(+54)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+22
–   Pseudo 0.7c2592+13
−13
(+47)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.4%
−58
–   ProDeo 1.12588+30
−31
(+43)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
2.8%
+73
–   Zappa 1.1 32-bit2582+29
−29
(+37)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.7%
+37
–   Jonny 2.83 32-bit2577+17
−17
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.3%
−110
–   Pharaon 3.32575+32
−32
(+30)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
9.8%
+15
–   ProDeo 1.1 Silver2575+32
−32
(+30)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
9.9%
+72
–   Frenzee 2.02567+33
−33
(+22)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
17.5%
+163
–   SOS 5.12564+13
−13
(+19)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
14.2%
−11
–   Cheng3 1.06 32-bit2564+30
−30
(+19)4 − 6
(+2−4=4)
40.0%
4.0 / 10
20.0%
−46
–   Zurichess Glarus 64-bit2559+27
−27
(+14)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
25.5%
−31
–   SmarThink 0.17a2558+33
−33
(+13)2 − 2
(+2−2=0)
50.0%
2.0 / 4
28.7%
+13
–   The Baron 1.7.02550+33
−33
(+5)7 − 6
(+6−5=2)
53.8%
7.0 / 13
42.4%
+32
–   Thinker 4.7a2546+30
−30
(+1)8.5 − 10.5
(+3−5=11)
44.7%
8.5 / 19
48.8%
−28
–   Axolotl 1.9 64-bit2530+18
−18
(−15)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
79.4%
+240
–   Booot 4.13.02528+32
−32
(−17)1 − 1
(+1−1=0)
50.0%
1.0 / 2
77.4%
−17
–   Twisted Logic 0.065e352521+34
−34
(−24)2 − 2
(+1−1=2)
50.0%
2.0 / 4
85.2%
−34
–   E.T. Chess 18.11.052520+28
−28
(−25)3 − 1
(+3−1=0)
75.0%
3.0 / 4
88.5%
+200
–   Ufim 8.002520+32
−32
(−25)3 − 5
(+1−3=4)
37.5%
3.0 / 8
86.5%
−98
–   Colossus 2006d2518+31
−32
(−27)12.5 − 13.5
(+7−8=11)
48.1%
12.5 / 26
89.3%
−38
–   Crafty 20.14 32-bit2517+27
−27
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
90.8%
+114
–   Frenzee 1.12513+32
−32
(−32)5 − 1
(+4−0=2)
83.3%
5.0 / 6
92.6%
+198
–   Crafty 20.13 32-bit2511+33
−33
(−34)4 − 4
(+2−2=4)
50.0%
4.0 / 8
93.6%
−34
–   Little Goliath Evolution 3.122508+18
−18
(−37)3 − 3
(+1−1=4)
50.0%
3.0 / 6
97.9%
−37
–   Movei 00.8.2952508+29
−29
(−37)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
95.7%
−89
–   Twisted Logic 0.0852508+28
−28
(−37)1 − 1
(+0−0=2)
50.0%
1.0 / 2
95.8%
−37
–   Movei 00.8.3582490+32
−32
(−55)9 − 9
(+6−6=6)
50.0%
9.0 / 18
99.4%
−55
–   Trace 1.362485+20
−20
(−60)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.9%
−155
–   Booot 4.12.02485+33
−33
(−60)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.5%
−60
–   Booot 4.10.12480+32
−32
(−65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.8%
−156
–   Amyan 1.5972474+21
−21
(−71)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
+8
–   Quark 2.352469+18
−18
(−76)11 − 4
(+9−2=4)
73.3%
11.0 / 15
100.0%
+91
–   Booot 4.11.12464+33
−33
(−81)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−81
–   Trace 1.352464+30
−30
(−81)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−70
–   Snitch 1.6.2 32-bit2438+22
−22
(−107)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−24
–   Arasan 9.22427+34
−34
(−118)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+99
–   Muse 0.899b2417+21
−21
(−128)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−97
–   Googleplex Starthinker 1.6 64-bit2387+18
−18
(−158)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+94

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021