CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
SpiderChess 070603#196‑197  (2481+21
−21		)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-bit2794+15
−15		(+313)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-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-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 7072661+11
−12		(+180)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+14
−15		(+151)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+55
= 1 0 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
–   FabChess 1.11 64-bit2609+33
−33		(+128)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+128
0 = = 1 1 0
–   Alaric 0702b2606+26
−26		(+125)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+78
= 1 = = 0 0
–   Alfil 8.1.12601+14
−14		(+120)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+120
= =
–   Colossus 2007c2600+32
−32		(+119)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+81
= = = 0 = =
–   The Baron 1.8.12592+23
−23		(+111)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
–   Betsabe II 1.962583+27
−27		(+102)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−77
0 = 0 0 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+15
−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 Silver2573+32
−32		(+92)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+92
0 1
–   Jumbo 0.7.0 64-bit2568+27
−28		(+87)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+19
= = 1 0 0 = 0 = 0 1
–   Schooner 1.8 64-bit2567+20
−20		(+86)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   SOS 5.12563+13
−13		(+82)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+50
= = = = 1 0 0 1 = 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-bit2547+32
−32		(+66)10.5 − 13.5
(+8−11=5)		43.8%
10.5 / 24
0.0%
+19
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-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 1.5.12531+33
−33		(+50)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.6%
+95
= 1 = 0 1 =
–   Booot 4.13.02527+32
−32		(+46)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.9%
+128
1 0 1 =
–   Movei 00.8.4032526+32
−32		(+45)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
1.0%
+187
= 1
–   Rodin 4.02524+18
−18		(+43)6 − 17
(+2−13=8)		26.1%
6.0 / 23
0.1%
−119
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
1.6%
−72
= = 0 1 0 0
–   Twisted Logic 0.080b262522+34
−34		(+41)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.3%
+41
= =
–   Ufim 8.002520+32
−32		(+39)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
2.4%
−117
= 0
–   E.T. Chess 18.11.052520+28
−28		(+39)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.5%
+28
= = 1 0
–   Colossus 2007b2515+34
−34		(+34)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
4.5%
−17
= = 0 = 0 1
–   AnMon 5.602515+15
−15		(+34)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.5%
−76
= = 1 0 0 0
–   FrankWalter 2.3.5 64-bit2513+24
−24		(+32)6 − 4
(+4−2=4)		60.0%
6.0 / 10
2.4%
+99
= 1 = 1 = 1 0 = 1 0
–   Nimzo 82513+28
−28		(+32)1 − 3
(+0−2=2)		25.0%
1.0 / 4
3.3%
−117
0 = = 0
–   Frenzee 1.12511+33
−33		(+30)2 − 0
(+2−0=0)		100.0%
2.0 / 2
6.6%
+INF
1 1
–   Hermann 2.8 32-bit2509+26
−26		(+28)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
4.9%
+170
= 1
–   Betsabe II 1.752508+22
−22		(+27)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
4.1%
−64
1 0 = = 0 = 0 0 = =
–   Hamsters 0.42508+31
−31		(+27)0 − 2
(+0−2=0)		0.0%
0.0 / 2
7.8%
−INF
0 0
–   Crafty 20.13 32-bit2507+33
−33		(+26)3 − 1
(+2−0=2)		75.0%
3.0 / 4
9.0%
+182
1 = = 1
–   Asymptote 0.3 64-bit2503+17
−17		(+22)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
5.1%
+41
0 = 1 = 1 = 0 = 1 =
–   Tao 5.62503+16
−16		(+22)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
4.8%
+179
1 =
–   DanaSah 4.372503+32
−32		(+22)1 − 1
(+1−1=0)		50.0%
1.0 / 2
12.6%
+22
0 1
–   Crafty 20.11 32-bit2502+33
−34		(+21)2 − 0
(+2−0=0)		100.0%
2.0 / 2
14.8%
+INF
1 1
–   Hermann 2.5 32-bit2499+20
−20		(+18)1 − 1
(+1−1=0)		50.0%
1.0 / 2
11.1%
+18
0 1
–   Delphil 2.82493+23
−23		(+12)15 − 11
(+9−5=12)		57.7%
15.0 / 26
21.9%
+60
= = 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = = 0 0 = = 1 = = 1
–   nanoSzachy 3.92491+23
−23		(+10)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
24.8%
+25
0 0 = = 0 = 1 0 = 1 0 = 0 0 1 = 1 1 0 1 1 1 1 =
–   Pawny 0.3 64-bit2489+33
−33		(+8)12 − 12
(+9−9=6)		50.0%
12.0 / 24
32.8%
+10
= 1 1 0 0 1 = 1 0 0 = 0 0 0 1 = 0 1 = 1 1 0 1 =
–   Green Light Chess 3.01.2.22489+24
−24		(+8)1 − 0
(+1−0=0)		100.0%
1.0 / 1
30.6%
+INF
1
–   Yace 0.99.872489+17
−17		(+8)1 − 3
(+1−3=0)		25.0%
1.0 / 4
27.8%
−219
0 1 0 0
–   Jumbo 0.6.51 64-bit2488+28
−28		(+7)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
34.3%
−24
= 0 0 1 0 = 0 1 = 1
–   GreKo 8.2 32-bit2487+26
−26		(+6)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
35.4%
+148
1 =
–   Booot 4.12.02484+33
−33		(+3)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
42.4%
+82
= 1 = 0 1 = = 1 0 1 1 =
–   Trace 1.362482+20
−20		(+1)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
45.5%
+158
= 1
–   Xpdnt 0910072482+15
−15		(+1)1 − 1
(+1−1=0)		50.0%
1.0 / 2
44.4%
+1
0 1
–   Cerebro 3.03d2482+17
−17		(+1)4 − 0
(+4−0=0)		100.0%
4.0 / 4
47.1%
+INF
1 1 1 1
–   GreKo 8.1.1 64-bit2482+36
−36		(+1)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
47.0%
−12
= = 1 = 1 = 0 0 1 1 0 1 0 = 0 = = 1 = 0 = = = 0
–   Pepito 1.59 32-bit2481+24
−24		(0)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
47.9%
+82
1 1 0 =
–   Matacz 1.42479+16
−17		(−2)2 − 0
(+2−0=0)		100.0%
2.0 / 2
55.2%
+INF
1 1
–   Matacz 1.32477+25
−25		(−4)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
57.7%
−160
0 =
–   Anatoli 0.35k2475+16
−16		(−6)2 − 1
(+1−0=2)		66.7%
2.0 / 3
64.7%
+76
1 = =
–   Nemeton 1.812474+27
−27		(−7)4 − 8
(+3−7=2)		33.3%
4.0 / 12
64.5%
−133
0 0 0 0 1 1 0 1 = = 0 0
–   Amyan 1.5972473+21
−21		(−8)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
69.0%
+149
= 1
–   Pupsi2 0.082473+18
−17		(−8)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
70.8%
+84
= 1 0 1
–   BBChess 1.3a2472+25
−25		(−9)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
68.7%
+147
= 1
–   Trace 1.37a2472+18
−18		(−9)4 − 4
(+2−2=4)		50.0%
4.0 / 8
73.1%
−9
0 = 1 = 0 = = 1
–   Counter 1.22469+17
−17		(−12)19.5 − 15.5
(+9−5=21)
55.7%
19.5 / 35
79.9%
+19
= 1 = = 0 = 1 = = = 1 = 1 0 = = = = = 0 1 1 1 = = 0 = = = = 1 = 1 0 =
–   Quark 2.352469+17
−18		(−12)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
80.5%
−28
0 0 = 1 1 1 = 1 = 0 0 0 = 0 = 1
–   Delphil 2.72469+27
−27		(−12)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
74.3%
−2
= = 0 1 1 = 0 = 0 = 1 1 0 1 = = 1 1 = 0 = = 0 =
–   LittleThought 1.052 32-bit2468+18
−19		(−13)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
81.7%
−170
= 0
–   Dirty 14M-222467+33
−33		(−14)0 − 2
(+0−2=0)		0.0%
0.0 / 2
74.6%
−INF
0 0
–   Twisted Logic 20071202x2458+26
−27		(−23)2 − 0
(+2−0=0)		100.0%
2.0 / 2
90.4%
+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
95.6%
−35
= =
–   Bruja 1.9.1 32-bit2445+24
−24		(−36)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.6%
−36
= =
–   Hussar 0.42444+17
−17		(−37)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.6%
−37
= =
–   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-bit2437+23
−23		(−44)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.7%
−139
0 = 0 1
–   Taltos rev118 64-bit2436+19
−19		(−45)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.9%
+73
= 0 = 1 1 1
–   Homer 2.012430+20
−21		(−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 1 = 0 = 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
1 = = = 0 = 1 =
–   PostModernist 10162420+19
−19		(−61)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+91
= 1 1 = = 1
–   Kiwi 0.6d 32-bit2419+19
−19		(−62)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+95
= 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
–   RomiChess P3n 64-bit2416+14
−14		(−65)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+39
1 1 0 = 1 =
–   Diablo 0.5.12410+18
−18		(−71)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+81
= 1 = = 1 1
–   Queen 4.032409+18
−18		(−72)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−72
= = = =
–   Gaia 3.5 32-bit2409+21
−21		(−72)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−355
0 0 = 0
–   Hermann 2.02408+29
−29		(−73)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+69
= 1
–   Homer 2.02406+40
−40		(−75)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−75
0 1
–   Dragon 4.62405+17
−18		(−76)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−6
0 1 0 0 = 1 1 1 = 1
–   Djinn 0.925x2402+23
−23		(−79)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−79
0 0 1 = 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
0 1 = 1 = 1 = 1 1 = = =
–   Gosu 0.162396+18
−18		(−85)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+19
= 0 1 = 1 1
–   Amateur 2.822391+20
−20		(−90)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−247
= 0
–   Comet B682384+19
−19		(−97)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−97
= = = 0 1 =
–   Dirty 0.99 OW52382+24
−24		(−99)16.5 − 11.5
(+11−6=11)		58.9%
16.5 / 28
100.0%
−42
= 0 = 1 = = = = = = 1 = 1 0 0 1 = 1 1 1 0 1 = 1 1 1 0 0
–   Thor's Hammer 2.28 32-bit2378+23
−23		(−103)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−103
= =
–   Alfil 7.62376+33
−33		(−105)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−105
= =
–   Jumbo 0.5.3 64-bit2371+27
−27		(−110)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−21
= 1 = = 1 =
–   Flux 2.2.12357+21
−20		(−124)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+33
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 1.52345+28
−28		(−136)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
+5
= = 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 = 0 1 1
–   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+20
−20		(−364)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 1.0.2 64-bit2110+26
−26		(−371)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
719 games: 217 wins, 220 losses, 282 draws (39.2%), score: 49.8%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on October 12, 2019