CCRL 40/40
Downloads and Statistics
July 7, 2018
Testing summary:
Total: 860'187 games
played by 2'216 programs
120427 CPU days (X2 4600+)

White wins: 295'917 (34.4%)
Black wins: 218'884 (25.4%)
Draws: 345'386 (40.2%)
White score: 54.5%

Engine Details

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Show each game results
SpiderChess 070603#178‑179  (2481+22
−22		)Quote
Author: Martin Giepmans (Netherlands) Link: WBEC
This is the only SpiderChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.8 64-bit2931+21
−20		(+450)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 05/11/032774+20
−20		(+293)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Toga II 1.1a 32-bit2732+17
−17		(+251)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+93
= 0
–   Glaurung 2 epsilon/5 32-bit2697+27
−27		(+216)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chess Tiger 20072682+12
−12		(+201)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+231
=
–   Alaric 7072660+12
−12		(+179)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Paralyse2651+15
−15		(+170)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 Guardian2640+26
−26		(+159)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−123
= 0 0 0
–   CM10th Default2632+14
−15		(+151)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+55
0 1 0 =
–   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+32
−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+13
−13		(+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 2007c2595+33
−33		(+114)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+76
= = = = = 0
–   Pseudo 0.7c2591+13
−13		(+110)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−47
0 =
–   The Baron 1.8.12591+23
−23		(+110)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 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
0 1 = 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+16
−15		(+98)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−44
= 0
–   Jonny 2.83 32-bit2576+17
−17		(+95)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+95
0 1
–   ProDeo 1.1 Silver2572+32
−32		(+91)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+91
1 0
–   SOS 5.12563+14
−13		(+82)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+50
0 0 1 = 0 = = = = 1
–   Schooner 1.8 64-bit2558+23
−23		(+77)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   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
−31		(+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 4.7a2544+30
−30		(+63)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+63
= =
–   Crafty 21.5 32-bit2542+32
−32		(+61)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+61
= = 0 1
–   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 1.5.12527+33
−33		(+46)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
1.2%
+91
= 1 = 0 1 =
–   Booot 4.13.02526+32
−32		(+45)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
1.2%
+126
1 1 0 =
–   Rodin 4.02525+19
−19		(+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
–   Movei 00.8.4032525+32
−32		(+44)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
1.3%
+186
= 1
–   Twisted Logic 0.099x2523+33
−33		(+42)2 − 4
(+1−3=2)		33.3%
2.0 / 6
2.0%
−73
= = 0 1 0 0
–   Twisted Logic 0.080b262521+34
−34		(+40)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.7%
+40
= =
–   E.T. Chess 18.11.052519+28
−28		(+38)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.7%
+27
= 1 0 =
–   Ufim 8.002519+32
−32		(+38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
2.9%
−118
= 0
–   Colossus 2007b2514+34
−34		(+33)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
5.3%
−18
= = = 0 0 1
–   AnMon 5.602513+15
−15		(+32)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.9%
−78
= = 1 0 0 0
–   Nimzo 82513+28
−28		(+32)1 − 3
(+0−2=2)		25.0%
1.0 / 4
3.8%
−117
0 = = 0
–   Frenzee 1.12510+33
−33		(+29)2 − 0
(+2−0=0)		100.0%
2.0 / 2
7.6%
+INF
1 1
–   Hermann 2.8 32-bit2509+26
−26		(+28)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.5%
+170
= 1
–   Hamsters 0.42507+31
−31		(+26)0 − 2
(+0−2=0)		0.0%
0.0 / 2
9.1%
−INF
0 0
–   Crafty 20.13 32-bit2507+33
−33		(+26)3 − 1
(+2−0=2)		75.0%
3.0 / 4
10.1%
+182
1 = = 1
–   Betsabe II 1.752506+23
−22		(+25)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
5.7%
−66
0 = 0 0 1 0 = = = =
–   Tao 5.62504+17
−17		(+23)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.4%
+180
1 =
–   DanaSah 4.372502+33
−33		(+21)1 − 1
(+1−1=0)		50.0%
1.0 / 2
14.7%
+21
1 0
–   Crafty 20.11 32-bit2501+35
−35		(+20)2 − 0
(+2−0=0)		100.0%
2.0 / 2
16.9%
+INF
1 1
–   Hermann 2.5 32-bit2497+20
−20		(+16)1 − 1
(+1−1=0)		50.0%
1.0 / 2
15.0%
+16
1 0
–   Delphil 2.82494+23
−23		(+13)15 − 11
(+9−5=12)		57.7%
15.0 / 26
21.2%
+61
= 1 = = 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = = 0 0 = = 1 =
–   Yace 0.99.872492+17
−17		(+11)1 − 3
(+1−3=0)		25.0%
1.0 / 4
22.3%
−216
0 0 1 0
–   nanoSzachy 3.92492+23
−23		(+11)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
24.8%
+26
0 0 = = 0 = 1 0 = 1 0 = 0 0 1 = 1 1 0 1 1 1 1 =
–   Pawny 0.3 64-bit2490+33
−33		(+9)12 − 12
(+9−9=6)		50.0%
12.0 / 24
32.4%
+11
= 1 1 0 0 1 = 1 0 0 = 0 0 0 1 = 0 1 = 1 1 0 1 =
–   Xpdnt 0910072487+16
−16		(+6)1 − 1
(+1−1=0)		50.0%
1.0 / 2
32.4%
+6
0 1
–   GreKo 8.2 32-bit2487+26
−26		(+6)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
36.4%
+148
1 =
–   Green Light Chess 3.01.2.22485+35
−35		(+4)1 − 0
(+1−0=0)		100.0%
1.0 / 1
41.7%
+INF
1
–   GreKo 8.1.1 64-bit2484+36
−36		(+3)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
43.8%
−10
= = 1 = 1 = 0 0 1 1 0 1 0 = 0 = = 1 = 0 = = = 0
–   Booot 4.12.02483+34
−33		(+2)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
45.3%
+81
= 1 = 0 1 = = 1 0 1 1 =
–   Trace 1.362481+21
−21		(0)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
49.1%
+157
= 1
–   Pepito 1.59 32-bit2481+24
−24		(0)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
48.7%
+82
0 = 1 1
–   Cerebro 3.03d2480+18
−18		(−1)4 − 0
(+4−0=0)		100.0%
4.0 / 4
51.3%
+INF
1 1 1 1
–   Matacz 1.42480+17
−17		(−1)2 − 0
(+2−0=0)		100.0%
2.0 / 2
51.8%
+INF
1 1
–   Anatoli 0.35k2479+16
−16		(−2)2 − 1
(+1−0=2)		66.7%
2.0 / 3
54.6%
+80
1 = =
–   Matacz 1.32476+26
−26		(−5)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
60.2%
−161
0 =
–   Amyan 1.5972473+21
−21		(−8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
69.9%
+149
1 =
–   Pupsi2 0.082473+18
−17		(−8)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
70.8%
+84
0 1 1 =
–   BBChess 1.3a2472+25
−25		(−9)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
69.0%
+147
= 1
–   Delphil 2.72470+27
−27		(−11)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
73.7%
−1
= = 0 1 1 = 0 = 0 = 1 1 0 1 = = 1 1 = 0 = = 0 =
–   Trace 1.37a2470+18
−18		(−11)4 − 4
(+2−2=4)		50.0%
4.0 / 8
76.2%
−11
0 1 = = = 1 0 =
–   Counter 1.22469+17
−17		(−12)19.5 − 15.5
(+9−5=21)
55.7%
19.5 / 35
79.8%
+19
0 = = 1 = = 0 = 1 = = = 1 = 1 0 = = = = = 0 1 1 1 = = 0 = = = = 1 = 1
–   LittleThought 1.052 32-bit2468+18
−18		(−13)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
81.0%
−170
= 0
–   Dirty 14M-222467+33
−33		(−14)0 − 2
(+0−2=0)		0.0%
0.0 / 2
74.5%
−INF
0 0
–   Quark 2.352465+18
−18		(−16)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
86.0%
−32
= 1 = 0 0 0 = 1 1 1 0 0 = 1 0 =
–   Twisted Logic 20071202x2458+26
−27		(−23)2 − 0
(+2−0=0)		100.0%
2.0 / 2
89.9%
+INF
1 1
–   Cyrano 0.32450+34
−34		(−31)1 − 1
(+0−0=2)		50.0%
1.0 / 2
92.9%
−31
= =
–   Gaviota 0.74.41 32-bit2446+33
−33		(−35)1 − 1
(+0−0=2)		50.0%
1.0 / 2
95.7%
−35
= =
–   Hussar 0.42445+17
−17		(−36)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.4%
−36
= =
–   Bruja 1.9.1 32-bit2445+24
−24		(−36)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.5%
−36
= =
–   nanoSzachy 3.82438+17
−16		(−43)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.9%
−INF
0 0
–   Snitch 1.6.2 32-bit2432+23
−24		(−49)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.8%
−144
0 = 0 1
–   Homer 2.012430+20
−21		(−51)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−51
= =
–   DanaSah 3.632427+27
−27		(−54)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.9%
+68
1 = 1 = 0 1 = 1
–   Taltos rev118 64-bit2423+32
−32		(−58)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.8%
+230
= 1 1 1
–   RomiChess P3n 64-bit2423+20
−20		(−58)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+46
0 = 1 1 1 =
–   PostModernist 10162421+19
−19		(−60)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+92
= 1 1 = = 1
–   Ares 1.005.2.1 64-bit2419+26
−26		(−62)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−34
= = 0 = 1 = 1 =
–   Muse 0.899b2417+21
−21		(−64)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−64
= =
–   Delphil 2.6a2416+27
−27		(−65)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−65
0 1
–   Kiwi 0.6d 32-bit2416+20
−20		(−65)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+92
= 1
–   Queen 4.032410+18
−18		(−71)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−71
= = = =
–   Hermann 2.02409+29
−29		(−72)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+70
= 1
–   Gaia 3.5 32-bit2409+22
−22		(−72)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−354
0 0 = 0
–   Dragon 4.62409+18
−18		(−72)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−2
0 1 1 0 0 = 1 1 = 1
–   Diablo 0.5.12409+18
−18		(−72)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+80
= = 1 = 1 1
–   Homer 2.02405+40
−40		(−76)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−76
0 1
–   Patzer 3.802405+21
−21		(−76)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+76
= 1 1 1 = =
–   Djinn 0.925x2402+23
−23		(−79)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−79
1 0 0 1 = =
–   Delphil 1.82398+28
−28		(−83)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+15
1 1 = 0 = = 1 1 1 = = =
–   Gosu 0.162394+19
−18		(−87)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+17
1 0 = = 1 1
–   Amateur 2.822390+20
−20		(−91)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−248
0 =
–   Thor's Hammer 2.28 32-bit2385+25
−25		(−96)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−96
= =
–   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
–   Comet B682381+21
−21		(−100)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−100
1 0 = = = =
–   Alfil 7.62376+33
−33		(−105)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−105
= =
–   Jumbo 0.5.3 64-bit2372+30
−30		(−109)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−20
= 1 = = 1 =
–   Flux 2.2.12351+22
−22		(−130)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+27
1 =
–   Tytan 9.32 32-bit2346+28
−28		(−135)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−135
= 1 = 0
–   Glass 1.52340+28
−28		(−141)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
0
= = 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-bit2336+15
−16		(−145)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−114
=
–   Natwarlal 0.142302+19
−19		(−179)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 64-bit2117+24
−24		(−364)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 1.0.2 64-bit2108+27
−27		(−373)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Leonidas 83 64-bit2088+224
−268		(−393)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.9%
+INF
1
646 games: 197 wins, 192 losses, 257 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 July 7, 2018