CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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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
= 0
–   Hiarcs X54 Hypermodern 32-bit2755+29
−28		(+210)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Spike 1.2 Turin2745+7
−7		(+200)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Toga II 1.2 32-bit2735+25
−25		(+190)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hiarcs X54 32-bit2731+32
−32		(+186)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fruit 2.12695+25
−25		(+150)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+40
= 0 0 1 = 0
–   Cheese 1.7 64-bit2678+21
−21		(+133)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−96
0 = 0 0 = 0 0 1 0 0
–   Scorpio 1.92669+30
−30		(+124)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+56
0 = = =
–   Glaurung 1.2.1 32-bit2655+16
−16		(+110)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−32
0 =
–   CM10th Paralyse2654+15
−15		(+109)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+119
= = 0 1
–   CM10th Magic II2644+16
−16		(+99)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+241
= 1
–   Scorpio 1.82640+20
−20		(+95)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
0
0 = =
–   Slow Chess Blitz WV2.12637+12
−12		(+92)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   CM10th Default2631+15
−14		(+86)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+33
= = 0 1 = 0
–   Chess Tiger 2007 Gambit2628+29
−29		(+83)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+83
0 1
–   Glaurung 1.1 32-bit2626+33
−33		(+81)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+81
1 0
–   Ruffian 2.1.02623+13
−13		(+78)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+78
= =
–   Donna 4.0 64-bit2606+15
−15		(+61)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−117
= 0 0 0 = 0 1 0
–   Alaric 0702b2606+26
−26		(+61)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.2%
+203
= 1
–   Scorpio 1.72604+32
−32		(+59)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.5%
−INF
0 0
–   Sloppy 0.2.2 32-bit2599+14
−14		(+54)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.1%
+22
= 0 0 = 0 0 = 1 1 1
–   Pseudo 0.7c2590+13
−13		(+45)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.5%
−60
= = 0
–   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-bit2581+29
−29		(+36)1 − 1
(+1−1=0)		50.0%
1.0 / 2
4.7%
+36
1 0
–   Jonny 2.83 32-bit2576+17
−17		(+31)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
4.4%
−111
0 =
–   Pharaon 3.32575+32
−32		(+30)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
9.7%
+15
= 0 1
–   ProDeo 1.1 Silver2574+32
−32		(+29)3.5 − 2.5
(+1−0=5)		58.3%
3.5 / 6
9.9%
+71
= 1 = = = =
–   Frenzee 2.02566+33
−33		(+21)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
17.8%
+162
1 =
–   Cheng3 1.06 32-bit2564+30
−30		(+19)4 − 6
(+2−4=4)		40.0%
4.0 / 10
19.6%
−46
= = = 0 1 0 = 0 1 0
–   SOS 5.12564+13
−13		(+19)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
14.0%
−11
=
–   Zurichess Glarus 64-bit2559+27
−27		(+14)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
25.1%
−31
= = = 0 0 1
–   SmarThink 0.17a2558+33
−33		(+13)2 − 2
(+2−2=0)		50.0%
2.0 / 4
28.9%
+13
1 0 1 0
–   The Baron 1.7.02549+33
−33		(+4)7 − 6
(+6−5=2)		53.8%
7.0 / 13
42.6%
+31
1 1 = 0 0 = 1 0 0 1 1 0 1
–   Thinker 4.7a2546+30
−30		(+1)8.5 − 10.5
(+3−5=11)		44.7%
8.5 / 19
48.7%
−28
1 = = 0 = 1 0 = = = 1 0 = = = 0 = = 0
–   Booot 4.13.02528+32
−32		(−17)1 − 1
(+1−1=0)		50.0%
1.0 / 2
77.3%
−17
1 0
–   Axolotl 1.9 64-bit2527+19
−19		(−18)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
83.2%
+237
1 1 = 1 = 1 = 1 1 1
–   Twisted Logic 0.065e352520+34
−34		(−25)2 − 2
(+1−1=2)		50.0%
2.0 / 4
85.1%
−35
= 0 1 =
–   Ufim 8.002520+32
−32		(−25)3 − 5
(+1−3=4)		37.5%
3.0 / 8
86.4%
−98
0 = 0 0 = = = 1
–   E.T. Chess 18.11.052519+28
−28		(−26)3 − 1
(+3−1=0)		75.0%
3.0 / 4
88.5%
+199
1 0 1 1
–   Colossus 2006d2518+31
−32		(−27)12.5 − 13.5
(+7−8=11)		48.1%
12.5 / 26
89.2%
−38
0 0 = 1 1 = 0 0 = 0 = 1 = 0 1 1 0 = 1 = = = 1 = 0 =
–   Crafty 20.14 32-bit2517+27
−27		(−28)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
90.7%
+114
1 =
–   Frenzee 1.12512+32
−32		(−33)5 − 1
(+4−0=2)		83.3%
5.0 / 6
92.5%
+197
1 1 = = 1 1
–   Crafty 20.13 32-bit2510+33
−33		(−35)4 − 4
(+2−2=4)		50.0%
4.0 / 8
93.5%
−35
0 = = 0 1 = = 1
–   Twisted Logic 0.0852508+28
−28		(−37)1 − 1
(+0−0=2)		50.0%
1.0 / 2
95.8%
−37
= =
–   Movei 00.8.2952508+29
−29		(−37)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
95.7%
−89
1 = = 0 0 =
–   Little Goliath Evolution 3.122507+18
−18		(−38)3 − 3
(+1−1=4)		50.0%
3.0 / 6
97.9%
−38
= 0 = = 1 =
–   Movei 00.8.3582489+32
−32		(−56)9 − 9
(+6−6=6)		50.0%
9.0 / 18
99.4%
−56
= = 1 = = = 0 1 0 1 = 0 1 0 1 0 1 0
–   Trace 1.362485+20
−20		(−60)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.9%
−155
1 0 = 0
–   Booot 4.12.02485+33
−33		(−60)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.5%
−60
1 0
–   Booot 4.10.12480+32
−32		(−65)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.8%
−156
1 0 0 =
–   Amyan 1.5972473+21
−21		(−72)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
+7
= 1 0 1 1 = = 0 = 1 = 1
–   Quark 2.352469+18
−18		(−76)11 − 4
(+9−2=4)		73.3%
11.0 / 15
100.0%
+91
= = 1 1 = 1 1 1 = 1 0 0 1 1 1
–   Booot 4.11.12464+33
−33		(−81)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−81
= =
–   Trace 1.352463+30
−30		(−82)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−71
= 1 0 =
–   Snitch 1.6.2 32-bit2437+22
−22		(−108)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−25
= 0 1 1
–   Arasan 9.22427+34
−34		(−118)11.5 − 2.5
(+9−0=5)		82.1%
11.5 / 14
100.0%
+99
1 1 1 = 1 = = = 1 = 1 1 1 1
–   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-bit2386+18
−18		(−159)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+93
= 1 1 1 1 1 = = 1 1
322 games: 101 wins, 97 losses, 124 draws (38.5%), score: 50.6%

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021