CCRL 40/40
Downloads and Statistics
March 16, 2019
Testing summary:
Total: 1'004'662 games
played by 2'384 programs
138170 CPU days (X2 4600+)

White wins: 348'320 (34.7%)
Black wins: 258'847 (25.8%)
Draws: 397'495 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
SpiderChess 070603#190  (2481+22
−22		)Quote
Author: Martin Giepmans (Netherlands) Link: WBEC
This is the only SpiderChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.8 64-bit2930+20
−21		(+449)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Naum 2.2 32-bit2793+16
−16		(+312)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 2.3.12786+14
−14		(+305)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 05/11/032773+20
−20		(+292)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Toga II 1.1a 32-bit2731+16
−16		(+250)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+92
= 0
–   Glaurung 2 epsilon/5 32-bit2696+27
−27		(+215)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chess Tiger 20072681+12
−12		(+200)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+230
=
–   Alaric 7072660+12
−12		(+179)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Paralyse2652+15
−15		(+171)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.4382646+18
−18		(+165)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+307
= 1 1 =
–   CM10th Guardian2639+26
−26		(+158)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−124
= 0 0 0
–   CM10th Default2632+15
−15		(+151)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+55
0 0 1 =
–   Chess Tiger 2007 Gambit2628+29
−29		(+147)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Glaurung 1.1 32-bit2626+33
−33		(+145)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−11
0 =
–   List 5.122618+18
−18		(+137)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pharaon 3.5.12613+12
−12		(+132)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−226
0 0 0 0 0 =
–   Alaric 0702b2606+26
−26		(+125)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+78
0 = 0 = = 1
–   Alfil 8.1.12601+14
−14		(+120)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+120
= =
–   Colossus 2007c2596+33
−33		(+115)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+77
= = = = = 0
–   The Baron 1.8.12591+23
−23		(+110)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pseudo 0.7c2591+13
−13		(+110)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−47
0 =
–   Hamsters 0.62589+20
−20		(+108)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.13.12587+28
−28		(+106)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+10
1 0 0 =
–   Zappa 1.1 32-bit2581+29
−29		(+100)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−188
= 0 0 0
–   Petir 4.9999992579+15
−15		(+98)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−44
= 0
–   Jonny 2.83 32-bit2576+16
−17		(+95)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+95
0 1
–   ProDeo 1.1 Silver2573+32
−32		(+92)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+92
1 0
–   Schooner 1.8 64-bit2567+20
−20		(+86)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   SOS 5.12564+13
−13		(+83)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+51
0 0 1 = 0 = = = = 1
–   ProDeo 1.2 Mx42557+35
−35		(+76)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+30
= 1 0 = 0 =
–   Glass 1.7 64-bit2548+32
−32		(+67)10.5 − 13.5
(+8−11=5)		43.8%
10.5 / 24
0.0%
+20
1 = 0 0 = 0 1 1 0 1 0 0 0 = 0 1 1 1 1 = 0 0 = 0
–   Thinker 4.7a2545+30
−30		(+64)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+64
= =
–   Crafty 21.5 32-bit2543+32
−32		(+62)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+62
= = 1 0
–   GarboChess 3.0 32-bit2537+24
−24		(+56)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−86
= 0
–   BugChess2 1.5.12528+33
−33		(+47)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
1.0%
+92
1 = 0 1 = =
–   Booot 4.13.02527+32
−32		(+46)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
1.0%
+127
1 = 1 0
–   Movei 00.8.4032526+32
−32		(+45)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
1.1%
+187
1 =
–   Rodin 4.02525+19
−18		(+44)6 − 17
(+2−13=8)		26.1%
6.0 / 23
0.1%
−118
0 0 = = 0 0 0 = 1 = 0 = = 0 0 0 0 0 0 0 = = 1
–   Twisted Logic 0.099x2524+33
−33		(+43)2 − 4
(+1−3=2)		33.3%
2.0 / 6
1.7%
−72
= 0 = 0 1 0
–   Twisted Logic 0.080b262522+34
−34		(+41)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.4%
+41
= =
–   E.T. Chess 18.11.052521+28
−28		(+40)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.4%
+29
1 0 = =
–   Ufim 8.002520+32
−32		(+39)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
2.5%
−117
0 =
–   Colossus 2007b2515+34
−34		(+34)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
4.7%
−17
= = 1 = 0 0
–   AnMon 5.602514+15
−15		(+33)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.8%
−77
1 0 0 0 = =
–   Nimzo 82513+28
−28		(+32)1 − 3
(+0−2=2)		25.0%
1.0 / 4
3.6%
−117
0 = 0 =
–   Frenzee 1.12511+33
−33		(+30)2 − 0
(+2−0=0)		100.0%
2.0 / 2
6.8%
+INF
1 1
–   Hermann 2.8 32-bit2509+26
−26		(+28)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.2%
+170
= 1
–   Crafty 20.13 32-bit2508+33
−33		(+27)3 − 1
(+2−0=2)		75.0%
3.0 / 4
9.3%
+183
= 1 1 =
–   Hamsters 0.42508+31
−31		(+27)0 − 2
(+0−2=0)		0.0%
0.0 / 2
8.4%
−INF
0 0
–   Betsabe II 1.752508+22
−22		(+27)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
4.3%
−64
1 0 = = 0 = 0 0 = =
–   Tao 5.62506+16
−16		(+25)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
3.8%
+182
= 1
–   Asymptote 0.3 64-bit2503+18
−18		(+22)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
6.4%
+41
1 = 0 = 1 = 1 = 0 =
–   DanaSah 4.372502+33
−33		(+21)1 − 1
(+1−1=0)		50.0%
1.0 / 2
14.1%
+21
0 1
–   Crafty 20.11 32-bit2500+34
−34		(+19)2 − 0
(+2−0=0)		100.0%
2.0 / 2
17.3%
+INF
1 1
–   Hermann 2.5 32-bit2497+20
−20		(+16)1 − 1
(+1−1=0)		50.0%
1.0 / 2
13.9%
+16
0 1
–   Delphil 2.82494+23
−23		(+13)15 − 11
(+9−5=12)		57.7%
15.0 / 26
20.6%
+61
= = 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = = 0 0 = = 1 = = 1
–   Jumbo 0.6.51 64-bit2493+28
−28		(+12)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
25.4%
−19
0 1 0 = = 0 0 1 = 1
–   Yace 0.99.872492+17
−17		(+11)1 − 3
(+1−3=0)		25.0%
1.0 / 4
21.4%
−216
0 0 0 1
–   nanoSzachy 3.92492+23
−23		(+11)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
24.1%
+26
0 0 = = 0 = 1 0 = 1 0 = 0 0 1 = 1 1 0 1 1 1 1 =
–   Pawny 0.3 64-bit2491+33
−33		(+10)12 − 12
(+9−9=6)		50.0%
12.0 / 24
30.6%
+12
= 1 1 0 0 1 = 1 0 0 = 0 0 0 1 = 0 1 = 1 1 0 1 =
–   Green Light Chess 3.01.2.22488+25
−25		(+7)1 − 0
(+1−0=0)		100.0%
1.0 / 1
34.9%
+INF
1
–   GreKo 8.2 32-bit2487+26
−25		(+6)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
35.3%
+148
= 1
–   Xpdnt 0910072486+15
−15		(+5)1 − 1
(+1−1=0)		50.0%
1.0 / 2
35.7%
+5
0 1
–   GreKo 8.1.1 64-bit2485+36
−36		(+4)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
43.2%
−9
= = 1 = 1 = 0 0 1 1 0 1 0 = 0 = = 1 = 0 = = = 0
–   Booot 4.12.02484+34
−33		(+3)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
43.6%
+82
= = 0 1 = = 1 0 1 1 = 1
–   Pepito 1.59 32-bit2482+24
−24		(+1)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
47.0%
+83
0 = 1 1
–   Cerebro 3.03d2482+18
−18		(+1)4 − 0
(+4−0=0)		100.0%
4.0 / 4
48.3%
+INF
1 1 1 1
–   Trace 1.362482+20
−20		(+1)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
45.8%
+158
= 1
–   Matacz 1.42480+17
−17		(−1)2 − 0
(+2−0=0)		100.0%
2.0 / 2
52.8%
+INF
1 1
–   Anatoli 0.35k2479+16
−16		(−2)2 − 1
(+1−0=2)		66.7%
2.0 / 3
54.4%
+80
1 = =
–   Matacz 1.32478+25
−25		(−3)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
57.5%
−159
= 0
–   Pupsi2 0.082473+18
−18		(−8)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
70.3%
+84
1 0 = 1
–   BBChess 1.3a2473+25
−25		(−8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
67.8%
+148
1 =
–   Amyan 1.5972473+21
−21		(−8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
68.6%
+149
1 =
–   Trace 1.37a2472+18
−18		(−9)4 − 4
(+2−2=4)		50.0%
4.0 / 8
72.6%
−9
= 1 = 0 1 = 0 =
–   Counter 1.22470+17
−17		(−11)19.5 − 15.5
(+9−5=21)
55.7%
19.5 / 35
79.2%
+20
0 = = = = 0 = 1 = = = 1 = 1 0 = = = = = 0 1 1 1 = = 0 = = = = 1 = 1 1
–   Delphil 2.72470+27
−27		(−11)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
73.0%
−1
= = 0 1 1 = 0 = 0 = 1 1 0 1 = = 1 1 = 0 = = 0 =
–   Quark 2.352468+18
−18		(−13)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
82.7%
−29
1 = 0 0 = 1 = 0 = 1 1 1 0 0 = 0
–   Dirty 14M-222468+33
−33		(−13)0 − 2
(+0−2=0)		0.0%
0.0 / 2
73.2%
−INF
0 0
–   LittleThought 1.052 32-bit2468+18
−19		(−13)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
81.0%
−170
= 0
–   Twisted Logic 20071202x2458+26
−27		(−23)2 − 0
(+2−0=0)		100.0%
2.0 / 2
90.1%
+INF
1 1
–   Cyrano 0.32451+34
−34		(−30)1 − 1
(+0−0=2)		50.0%
1.0 / 2
92.7%
−30
= =
–   Gaviota 0.74.41 32-bit2447+33
−33		(−34)1 − 1
(+0−0=2)		50.0%
1.0 / 2
95.5%
−34
= =
–   Bruja 1.9.1 32-bit2446+24
−24		(−35)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.4%
−35
= =
–   Hussar 0.42444+17
−17		(−37)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.5%
−37
= =
–   nanoSzachy 3.82438+17
−17		(−43)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.9%
−INF
0 0
–   Snitch 1.6.2 32-bit2436+23
−23		(−45)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.7%
−140
1 0 = 0
–   Taltos rev118 64-bit2436+20
−20		(−45)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.9%
+73
= 0 = 1 1 1
–   Homer 2.012430+20
−20		(−51)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−51
= =
–   DanaSah 3.632428+27
−27		(−53)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.9%
+69
1 1 = 0 = 1 1 =
–   RomiChess P3n 64-bit2422+15
−15		(−59)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+45
1 1 0 = 1 =
–   Kiwi 0.6d 32-bit2421+19
−19		(−60)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+97
1 =
–   Ares 1.005.2.1 64-bit2421+21
−21		(−60)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−32
= = 0 = 1 = 1 =
–   PostModernist 10162420+19
−19		(−61)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+91
1 1 = 1 = =
–   Muse 0.899b2418+21
−21		(−63)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−63
= =
–   Delphil 2.6a2416+27
−27		(−65)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−65
0 1
–   Diablo 0.5.12411+18
−18		(−70)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+82
= 1 = = 1 1
–   Hermann 2.02410+29
−29		(−71)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+71
1 =
–   Gaia 3.5 32-bit2410+21
−21		(−71)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−354
0 = 0 0
–   Queen 4.032409+18
−18		(−72)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−72
= = = =
–   Dragon 4.62407+18
−18		(−74)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−4
1 0 1 1 = 1 0 0 = 1
–   Homer 2.02406+40
−40		(−75)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−75
1 0
–   Djinn 0.925x2403+23
−23		(−78)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−78
1 = = 0 0 1
–   Patzer 3.802402+20
−20		(−79)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+73
= = 1 = 1 1
–   Delphil 1.82399+28
−28		(−82)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+16
1 = = = = = 1 1 0 1 = 1
–   Gosu 0.162396+18
−18		(−85)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+19
1 1 = 0 = 1
–   Amateur 2.822391+20
−20		(−90)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−247
= 0
–   Thor's Hammer 2.28 32-bit2384+24
−24		(−97)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−97
= =
–   Comet B682384+19
−19		(−97)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−97
1 0 = = = =
–   Dirty 0.99 OW52383+24
−24		(−98)16.5 − 11.5
(+11−6=11)		58.9%
16.5 / 28
100.0%
−41
= 0 = 1 = = = = = = 1 = 1 0 0 1 = 1 1 1 0 1 = 1 1 1 0 0
–   Alfil 7.62378+33
−33		(−103)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−103
= =
–   Jumbo 0.5.3 64-bit2369+28
−28		(−112)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−23
= 1 = = 1 =
–   Flux 2.2.12354+21
−21		(−127)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+30
1 =
–   Tytan 9.32 32-bit2347+28
−28		(−134)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−134
= 1 = 0
–   Glass 1.52341+28
−28		(−140)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
+1
= = 1 1 = 0 0 = 1 1 = = 1 1 0 1 1 1 = 1 1 1 = 1
–   LittleThought 1.03 32-bit2339+21
−21		(−142)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+15
1 =
–   Jazz 840 64-bit2338+15
−15		(−143)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−112
=
–   Asymptote 0.2.0 64-bit2314+25
−25		(−167)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−48
= 1 1 1 = 0
–   Natwarlal 0.142303+19
−19		(−178)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 64-bit2118+21
−21		(−363)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 1.0.2 64-bit2111+26
−26		(−370)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
673 games: 205 wins, 200 losses, 268 draws (39.8%), score: 50.4%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on March 16, 2019