CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Snitch 1.6.2 32-bit#215  (2436+23
−23		)Quote
Author: Klaus Friedel (Germany) Link: Homepage
This is one of the 2 Snitch versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Octochess r5506 64-bit2782+16
−16		(+346)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Alaric 7042644+32
−32		(+208)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Pestilence2639+25
−25		(+203)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+53
0 0 = =
–   Pharaon 3.5.12613+13
−13		(+177)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alaric 0702b2605+26
−26		(+169)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+325
= 1
–   Scorpio 1.72604+32
−32		(+168)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−57
0 0 0 1
–   Alfil 8.1.12601+14
−14		(+165)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Delfi 4.62594+31
−31		(+158)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−130
0 0 = 0
–   The Baron 1.8.12591+23
−23		(+155)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−171
0 0 0 0 0 0 = 0 0 =
–   Hamsters 0.62589+20
−20		(+153)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.13.12587+28
−28		(+151)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Zappa 1.1 32-bit2581+29
−29		(+145)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−4
0 = 0 =
–   Frenzee 3.0 32-bit2577+22
−22		(+141)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−9
0 = 0 =
–   Frenzee 2.02564+33
−33		(+128)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+158
=
–   Colossus 2006f2555+23
−23		(+119)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+119
1 0
–   Anaconda 2.0.12555+27
−27		(+119)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   The Baron 1.7.02547+33
−33		(+111)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Thinker 4.7a2545+30
−30		(+109)9 − 5
(+7−3=4)		64.3%
9.0 / 14
0.0%
+207
0 1 0 1 1 1 1 = 1 0 = = = 1
–   Ufim 8.022543+12
−12		(+107)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+114
= 1 = 1 0 0
–   Crafty 21.5 32-bit2542+32
−32		(+106)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Petir 3.952535+32
−32		(+99)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+17
1 0 = 0
–   DanaSah 4.242527+17
−17		(+91)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+91
1 0
–   Booot 4.13.02527+32
−32		(+91)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+91
= =
–   BugChess2 1.5.12527+33
−33		(+91)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+91
0 1
–   Orion 0.5 64-bit2526+14
−14		(+90)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−90
= 0 0 = 0 0 0 1
–   Twisted Logic 0.080b262521+34
−34		(+85)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   E.T. Chess 18.11.052519+28
−28		(+83)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+51
= 0 0 0 = = 1 1 = =
–   Ufim 8.002519+32
−32		(+83)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.0%
+83
0 = 1 1 0 0 = 1
–   Arasan 10.0 32-bit2519+34
−34		(+83)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.12.12516+34
−34		(+80)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+8
= = 0
–   Crafty 20.14 32-bit2516+27
−27		(+80)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−202
= 0 0 0
–   AnMon 5.602515+15
−15		(+79)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+146
= = 1 =
–   Colossus 2006d2514+32
−32		(+78)8.5 − 13.5
(+5−10=7)		38.6%
8.5 / 22
0.0%
+3
0 0 = = 0 1 1 = 1 0 0 = 0 1 = 0 1 0 = 0 0 =
–   Twisted Logic 0.065e372514+35
−35		(+78)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−165
= 0 0
–   Frenzee 1.12510+33
−33		(+74)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−21
0 1 0 =
–   Crafty 20.13 32-bit2507+33
−33		(+71)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+71
0 1 1 0
–   Little Goliath Evolution 3.122507+18
−18		(+71)4 − 10
(+1−7=6)		28.6%
4.0 / 14
0.0%
−62
0 = 0 0 0 = 0 = = 0 = 0 = 1
–   Movei 00.8.2952507+29
−29		(+71)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−24
1 0 = 0
–   Tao 5.62503+16
−16		(+67)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−90
0 =
–   Hermann 2.4 32-bit2501+23
−23		(+65)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+65
0 1
–   Crafty 20.11 32-bit2500+34
−34		(+64)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.1%
−78
= 0 = 0
–   Arasan 10.32497+24
−24		(+61)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+61
0 1
–   Movei 00.8.3582492+32
−32		(+56)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.3%
−187
= 0 0
–   Ufim 7.012489+32
−32		(+53)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.4%
−14
= 0 = =
–   Yace 0.99.872488+17
−17		(+52)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
−43
0 = =
–   Booot 4.10.12486+33
−33		(+50)4 − 4
(+3−3=2)		50.0%
4.0 / 8
0.7%
+44
= 1 = 0 0 1 0 1
–   Booot 4.12.02483+34
−34		(+47)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
1.1%
+203
= 1
–   Arasan 10.2 32-bit2482+25
−25		(+46)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.4%
−111
= 0
–   Trace 1.362482+20
−20		(+46)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.2%
−INF
0
–   Cerebro 3.03d2481+17
−17		(+45)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.1%
−INF
0 0
–   Pepito 1.59 32-bit2481+24
−24		(+45)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.4%
+45
1 0
–   Rotor 0.42480+18
−18		(+44)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.2%
+201
= 1
–   SpiderChess 0706032479+21
−21		(+43)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.4%
+138
0 1 = 1
–   Matacz 1.42478+16
−17		(+42)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.2%
+199
= 1
–   Matacz 1.32477+25
−25		(+41)1 − 1
(+1−1=0)		50.0%
1.0 / 2
1.0%
+41
0 1
–   Anatoli 0.35k2475+16
−16		(+39)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.3%
+39
= =
–   Amyan 1.5972473+21
−21		(+37)10.5 − 7.5
(+8−5=5)		58.3%
10.5 / 18
1.0%
+99
1 1 1 0 0 = 0 1 0 = 1 1 1 = 1 = 0 =
–   Pupsi2 0.082472+18
−17		(+36)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.7%
−56
0 = 0 1
–   BBChess 1.3a2472+25
−25		(+36)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
2.0%
+88
= = 1 1 = 0
–   Trace 1.37a2471+18
−18		(+35)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.9%
−43
0 = 0 0 0 1 0 1 = 1
–   Arasan 10.42470+20
−20		(+34)2 − 0
(+2−0=0)		100.0%
2.0 / 2
1.5%
+INF
1 1
–   Delphil 2.72469+27
−27		(+33)1 − 0
(+1−0=0)		100.0%
1.0 / 1
3.7%
+INF
1
–   Quark 2.352468+17
−18		(+32)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
1.4%
−13
0 1 = 0 = =
–   LittleThought 1.052 32-bit2467+18
−19		(+31)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
2.0%
−36
= 0 = =
–   Gaviota 0.80 32-bit2466+29
−29		(+30)2 − 2
(+2−2=0)		50.0%
2.0 / 4
5.5%
+30
0 1 1 0
–   Trace 1.352463+30
−30		(+27)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
8.5%
−16
0 0 1 1 = = = 0
–   Booot 4.11.12458+33
−33		(+22)1 − 1
(+1−1=0)		50.0%
1.0 / 2
14.9%
+22
1 0
–   Twisted Logic 20071202x2457+26
−27		(+21)0 − 2
(+0−2=0)		0.0%
0.0 / 2
11.8%
−INF
0 0
–   Counter 1.12456+23
−23		(+20)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
11.7%
−137
0 =
–   Cyrano 0.32450+34
−34		(+14)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
25.6%
−67
0 0 = 1
–   Arasan 9.52450+36
−36		(+14)2 − 8
(+1−7=2)		20.0%
2.0 / 10
26.0%
−217
0 = 1 0 0 = 0 0 0 0
–   Hermann 2.3 32-bit2445+32
−32		(+9)2 − 0
(+2−0=0)		100.0%
2.0 / 2
33.1%
+INF
1 1
–   Bruja 1.9.1 32-bit2444+24
−24		(+8)0 − 2
(+0−2=0)		0.0%
0.0 / 2
31.7%
−INF
0 0
–   Hussar 0.42443+17
−17		(+7)1 − 0
(+1−0=0)		100.0%
1.0 / 1
31.6%
+INF
1
–   Typhoon 1.00-3482442+33
−33		(+6)3 − 1
(+3−1=0)		75.0%
3.0 / 4
38.5%
+232
1 0 1 1
–   nanoSzachy 3.82437+17
−17		(+1)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
47.2%
−29
=
–   Twisted Logic 200709152437+36
−36		(+1)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
49.1%
−141
0 =
–   Delphil 2.6b2435+33
−33		(−1)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
52.9%
+141
1 =
–   Typhoon 1.00-3582434+17
−17		(−2)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
56.9%
−159
= 0
–   Homer 2.012429+20
−21		(−7)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
67.5%
−38
0 = 1 = 0 0 0 1 1 =
–   DanaSah 3.632428+27
−27		(−8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
68.9%
+148
1 =
–   Glass 1.62427+20
−20		(−9)3 − 1
(+2−0=2)		75.0%
3.0 / 4
72.0%
+141
1 1 = =
–   Arasan 9.22425+34
−34		(−11)6 − 2
(+6−2=0)		75.0%
6.0 / 8
70.7%
+219
1 0 1 1 1 0 1 1
–   Pupsi2 0.062420+33
−33		(−16)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
79.3%
−158
0 =
–   PostModernist 10162419+19
−19		(−17)5 − 10
(+2−7=6)		33.3%
5.0 / 15
87.8%
−127
= = 0 1 1 0 = = 0 0 = 0 = 0 0
–   Matacz 1.12419+31
−31		(−17)2 − 4
(+2−4=0)		33.3%
2.0 / 6
82.1%
−166
0 0 1 1 0 0
–   Muse 0.899b2416+21
−21		(−20)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
89.8%
+37
0 1 0 = 1 1
–   Diablo 0.5.12410+18
−18		(−26)2.5 − 6.5
(+2−6=1)		27.8%
2.5 / 9
96.6%
−209
0 0 0 0 0 = 0 1 1
–   Jonesy 1.0 64-bit2409+21
−21		(−27)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
95.7%
+9
0 1 = = = = = 1
–   Gaia 3.5 32-bit2409+21
−21		(−27)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
96.2%
−3
1 = 1 1 = = 0 0 = 0 0 1 0 = 1 = 1 =
–   Hermann 2.02409+29
−29		(−27)0 − 2
(+0−2=0)		0.0%
0.0 / 2
93.0%
−INF
0 0
–   Queen 4.032408+18
−18		(−28)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
97.3%
−153
1 = 0 = 0 = 0 0
–   nanoSzachy 3.42407+23
−23		(−29)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
96.3%
+113
= 1
–   RomiChess P3k 32-bit2407+19
−19		(−29)1 − 1
(+0−0=2)		50.0%
1.0 / 2
97.5%
−29
= =
–   Hermann 1.92406+34
−34		(−30)18 − 12
(+13−7=10)
60.0%
18.0 / 30
93.5%
+37
= = 0 1 1 = 0 0 1 1 = 1 1 1 = 0 1 = 1 = 1 1 1 = = 0 0 = 1 0
–   Dragon 4.62405+17
−18		(−31)3 − 1
(+2−0=2)		75.0%
3.0 / 4
98.5%
+126
1 = = 1
–   Eeyore 1.52 32-bit2405+23
−23		(−31)3 − 4
(+2−3=2)		42.9%
3.0 / 7
97.5%
−83
= 1 0 1 = 0 0
–   Pawny 0.2.1 32-bit2402+31
−31		(−34)2 − 1
(+2−1=0)		66.7%
2.0 / 3
96.1%
+99
1 0 1
–   Patzer 3.802402+20
−20		(−34)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
98.9%
+161
0 1 1 = 1 1
–   Rodin 3.02402+18
−18		(−34)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
98.9%
−19
= 0 1
–   Djinn 0.925x2402+23
−23		(−34)9.5 − 4.5
(+8−3=3)		67.9%
9.5 / 14
98.3%
+95
1 1 1 = 0 1 0 1 = 1 = 1 1 0
–   Pawny 0.2 32-bit2400+29
−29		(−36)4 − 0
(+4−0=0)		100.0%
4.0 / 4
97.3%
+INF
1 1 1 1
–   Delphil 1.82398+28
−28		(−38)2 − 4
(+1−3=2)		33.3%
2.0 / 6
98.3%
−150
0 0 = 1 0 =
–   Gosu 0.162395+18
−18		(−41)3 − 7
(+1−5=4)		30.0%
3.0 / 10
99.7%
−173
0 = = = 0 1 = 0 0 0
–   Phalanx XXII2393+25
−25		(−43)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.5%
−43
1 0
–   Amateur 2.822389+20
−20		(−47)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.9%
+76
= = 1 = 1 1 0 1
–   Sorgenkind 0.42388+14
−15		(−48)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+70
1 1 = 1 = 0
–   DanaSah 2.732387+32
−32		(−49)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.3%
+INF
1 1
–   Sage 3.532386+18
−18		(−50)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+32
0 1 = 1
–   Horizon 4.42385+17
−17		(−51)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+44
1 1 0 =
–   Comet B682384+19
−19		(−52)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−52
= 0 0 = 1 1
–   Thor's Hammer 2.28 32-bit2379+23
−23		(−57)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−57
1 0
–   Alfil 7.62376+33
−33		(−60)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.8%
+INF
1 1
–   Ares 1.0042372+16
−16		(−64)15.5 − 10.5
(+12−7=7)		59.6%
15.5 / 26
100.0%
0
1 1 0 = 0 1 = = 1 = 0 = 1 0 1 1 0 1 1 0 = 1 0 = 1 1
–   DanaSah 2.442371+32
−32		(−65)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.9%
−65
= =
–   TJchess 1.012370+24
−24		(−66)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Alfil 6.102358+33
−33		(−78)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Flux 2.2.12357+21
−20		(−79)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+63
1 =
–   KnightX 1.94 64-bit2350+22
−22		(−86)21.5 − 12.5
(+20−11=3)
63.2%
21.5 / 34
100.0%
+22
= 0 1 0 1 1 1 1 0 0 0 0 1 0 1 1 1 1 0 = 0 1 1 1 1 1 0 1 1 1 = 1 0 1
–   Arion 1.72342+19
−19		(−94)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−94
1 0 = = 0 1
–   LittleThought 1.03 32-bit2339+21
−21		(−97)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−97
1 0
–   Aice 0.99.22337+17
−17		(−99)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Asterisk 0.62330+18
−18		(−106)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−106
0 1
–   nanoSzachy 3.12330+33
−33		(−106)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+50
= 1
–   Alex 2.132325+32
−33		(−111)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−111
1 0
–   Der Bringer 1.92323+23
−23		(−113)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Simplex 0.9.7 32-bit2323+31
−31		(−113)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   KnightX 1.93 64-bit2319+20
−20		(−117)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+32
= 1 1 1 1 1 0 0 1 =
–   KnightX 1.922316+19
−18		(−120)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
0 0
–   Asymptote 0.2.0 64-bit2313+25
−25		(−123)6 − 0
(+6−0=0)		100.0%
6.0 / 6
100.0%
+INF
1 1 1 1 1 1
–   Averno 0.812312+18
−19		(−124)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−266
0 =
–   GreKo 5.52311+33
−33		(−125)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−125
1 0
–   Ant 2006-F2303+20
−20		(−133)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+150
= 1 1 1
–   Popochin 3.12302+34
−34		(−134)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Natwarlal 0.142302+19
−19		(−134)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+16
= = 1 1
–   Cheese 1.1b2302+33
−33		(−134)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Anechka 0.082299+19
−19		(−137)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+152
1 1 = 1
–   AliChess 4.252284+20
−20		(−152)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Chispa 4.0.32272+17
−17		(−164)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Popochin 2.72267+33
−33		(−169)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   Atak 6.82236+16
−16		(−200)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+89
= 1 1 1
684 games: 241 wins, 255 losses, 188 draws (27.5%), score: 49.0%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on August 17, 2019