CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
SpiderChess 070603#191‑193  (2482+22
−22		)Quote
Author: Martin Giepmans (Netherlands) Link: WBEC
This is the only SpiderChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.8 64-bit2929+21
−21		(+447)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Naum 2.2 32-bit2793+16
−16		(+311)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 2.3.12786+14
−14		(+304)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fruit 05/11/032773+20
−20		(+291)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Toga II 1.1a 32-bit2732+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		(+214)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chess Tiger 20072681+12
−12		(+199)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+229
=
–   Alaric 7072660+12
−11		(+178)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Paralyse2651+15
−15		(+169)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.4382646+18
−18		(+164)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+306
1 1 = =
–   CM10th Guardian2639+26
−26		(+157)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−125
0 0 = 0
–   CM10th Default2632+14
−15		(+150)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+54
1 = 0 0
–   Chess Tiger 2007 Gambit2628+29
−29		(+146)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Glaurung 1.1 32-bit2626+33
−33		(+144)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−12
= 0
–   List 5.122618+18
−18		(+136)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pharaon 3.5.12613+13
−13		(+131)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−227
0 0 0 0 = 0
–   Alaric 0702b2605+26
−26		(+123)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+76
= 1 = 0 0 =
–   Alfil 8.1.12601+14
−14		(+119)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+119
= =
–   Colossus 2007c2595+33
−33		(+113)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+75
= 0 = = = =
–   The Baron 1.8.12591+23
−23		(+109)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pseudo 0.7c2591+13
−13		(+109)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−48
= 0
–   Hamsters 0.62589+20
−20		(+107)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.13.12587+28
−28		(+105)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+9
0 0 1 =
–   Zappa 1.1 32-bit2581+29
−29		(+99)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−189
0 0 = 0
–   Petir 4.9999992579+16
−15		(+97)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−45
= 0
–   Jonny 2.83 32-bit2576+17
−17		(+94)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+94
1 0
–   ProDeo 1.1 Silver2573+32
−32		(+91)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+91
1 0
–   Schooner 1.8 64-bit2566+20
−20		(+84)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   SOS 5.12563+13
−13		(+81)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+49
0 0 1 = 0 = = = = 1
–   ProDeo 1.2 Mx42557+35
−35		(+75)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+29
= = 0 1 0 =
–   Glass 1.7 64-bit2548+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		(+63)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+63
= =
–   Crafty 21.5 32-bit2542+32
−32		(+60)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+60
= = 0 1
–   GarboChess 3.0 32-bit2537+24
−24		(+55)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−87
0 =
–   BugChess2 1.5.12527+33
−33		(+45)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
1.2%
+90
1 = 0 1 = =
–   Booot 4.13.02527+32
−32		(+45)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
1.2%
+126
= 1 0 1
–   Movei 00.8.4032526+32
−32		(+44)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
1.3%
+186
1 =
–   Rodin 4.02524+19
−19		(+42)6 − 17
(+2−13=8)		26.1%
6.0 / 23
0.1%
−120
0 0 = = 0 0 0 = 1 = 0 = = 0 0 0 0 0 0 0 = = 1
–   Twisted Logic 0.099x2523+33
−33		(+41)2 − 4
(+1−3=2)		33.3%
2.0 / 6
2.0%
−74
0 = 0 1 = 0
–   Twisted Logic 0.080b262522+34
−34		(+40)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.7%
+40
= =
–   E.T. Chess 18.11.052520+28
−28		(+38)2 − 2
(+1−1=2)		50.0%
2.0 / 4
1.8%
+27
1 = 0 =
–   Ufim 8.002520+32
−32		(+38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
2.9%
−118
0 =
–   Colossus 2007b2515+34
−34		(+33)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
5.3%
−18
= 0 = 1 0 =
–   FrankWalter 2.3.5 64-bit2515+26
−26		(+33)6 − 4
(+4−2=4)		60.0%
6.0 / 10
2.7%
+100
= 1 = 1 = 1 0 = 1 0
–   Nimzo 82513+28
−28		(+31)1 − 3
(+0−2=2)		25.0%
1.0 / 4
4.1%
−118
0 = 0 =
–   AnMon 5.602513+15
−15		(+31)2 − 4
(+1−3=2)		33.3%
2.0 / 6
1.0%
−79
1 0 0 0 = =
–   Frenzee 1.12510+33
−33		(+28)2 − 0
(+2−0=0)		100.0%
2.0 / 2
7.7%
+INF
1 1
–   Hermann 2.8 32-bit2509+26
−26		(+27)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
6.1%
+169
1 =
–   Betsabe II 1.752508+22
−22		(+26)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
4.8%
−65
= = 1 0 = = 0 = 0 0
–   Crafty 20.13 32-bit2507+33
−33		(+25)3 − 1
(+2−0=2)		75.0%
3.0 / 4
10.3%
+181
1 1 = =
–   Hamsters 0.42507+31
−31		(+25)0 − 2
(+0−2=0)		0.0%
0.0 / 2
9.4%
−INF
0 0
–   Tao 5.62504+16
−16		(+22)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
5.8%
+179
1 =
–   DanaSah 4.372502+33
−33		(+20)1 − 1
(+1−1=0)		50.0%
1.0 / 2
15.8%
+20
0 1
–   Asymptote 0.3 64-bit2502+17
−17		(+20)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
7.7%
+39
1 = 0 = 1 = 1 = 0 =
–   Crafty 20.11 32-bit2500+34
−34		(+18)2 − 0
(+2−0=0)		100.0%
2.0 / 2
18.6%
+INF
1 1
–   Hermann 2.5 32-bit2497+20
−20		(+15)1 − 1
(+1−1=0)		50.0%
1.0 / 2
15.9%
+15
0 1
–   Delphil 2.82493+23
−23		(+11)15 − 11
(+9−5=12)		57.7%
15.0 / 26
23.5%
+59
= = 1 1 = 1 0 1 = 0 = 1 1 = 1 0 = = 0 0 = = 1 = 1 =
–   nanoSzachy 3.92492+23
−23		(+10)12.5 − 11.5
(+9−8=7)		52.1%
12.5 / 24
26.9%
+25
0 0 = = 0 = 1 0 = 1 0 = 0 0 1 = 1 1 0 1 1 1 1 =
–   Yace 0.99.872492+17
−17		(+10)1 − 3
(+1−3=0)		25.0%
1.0 / 4
23.4%
−217
0 0 0 1
–   Pawny 0.3 64-bit2490+33
−33		(+8)12 − 12
(+9−9=6)		50.0%
12.0 / 24
33.7%
+10
= 1 1 0 0 1 = 1 0 0 = 0 0 0 1 = 0 1 = 1 1 0 1 =
–   Jumbo 0.6.51 64-bit2488+28
−28		(+6)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
36.0%
−25
= 0 0 1 = 1 0 1 0 =
–   GreKo 8.2 32-bit2487+26
−26		(+5)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
38.2%
+147
1 =
–   Green Light Chess 3.01.2.22486+25
−25		(+4)1 − 0
(+1−0=0)		100.0%
1.0 / 1
39.4%
+INF
1
–   Booot 4.12.02484+34
−34		(+2)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
46.1%
+81
= 0 1 = = 1 0 1 1 = = 1
–   GreKo 8.1.1 64-bit2483+36
−36		(+1)11.5 − 12.5
(+6−7=11)		47.9%
11.5 / 24
47.4%
−12
= = 1 = 1 = 0 0 1 1 0 1 0 = 0 = = 1 = 0 = = = 0
–   Xpdnt 0910072483+15
−15		(+1)1 − 1
(+1−1=0)		50.0%
1.0 / 2
46.9%
+1
0 1
–   Trace 1.362482+20
−20		(0)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
48.6%
+157
= 1
–   Cerebro 3.03d2481+17
−17		(−1)4 − 0
(+4−0=0)		100.0%
4.0 / 4
51.9%
+INF
1 1 1 1
–   Pepito 1.59 32-bit2481+24
−24		(−1)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
50.7%
+81
= 0 1 1
–   Matacz 1.42479+17
−17		(−3)2 − 0
(+2−0=0)		100.0%
2.0 / 2
59.0%
+INF
1 1
–   Matacz 1.32477+25
−25		(−5)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
60.5%
−161
= 0
–   Anatoli 0.35k2475+16
−16		(−7)2 − 1
(+1−0=2)		66.7%
2.0 / 3
68.2%
+75
1 = =
–   Pupsi2 0.082473+18
−18		(−9)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
73.9%
+83
0 1 = 1
–   Amyan 1.5972473+21
−21		(−9)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
71.5%
+148
= 1
–   BBChess 1.3a2472+25
−25		(−10)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
71.2%
+146
1 =
–   Trace 1.37a2472+18
−18		(−10)4 − 4
(+2−2=4)		50.0%
4.0 / 8
76.0%
−10
1 = = = 1 0 = 0
–   Delphil 2.72470+27
−27		(−12)12.5 − 11.5
(+7−6=11)		52.1%
12.5 / 24
75.7%
−2
= = 0 1 1 = 0 = 0 = 1 1 0 1 = = 1 1 = 0 = = 0 =
–   Counter 1.22469+17
−17		(−13)19.5 − 15.5
(+9−5=21)
55.7%
19.5 / 35
82.4%
+18
= 0 1 = = 0 = 1 = = = 1 = 1 0 = = = = = 0 1 1 1 = = 0 = = = = 1 = 1 =
–   Dirty 14M-222468+33
−33		(−14)0 − 2
(+0−2=0)		0.0%
0.0 / 2
75.5%
−INF
0 0
–   Quark 2.352467+18
−18		(−15)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
84.6%
−31
= 1 0 = 1 = 0 0 0 0 = 1 1 1 = 0
–   LittleThought 1.052 32-bit2467+18
−18		(−15)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
83.8%
−172
0 =
–   Twisted Logic 20071202x2458+26
−27		(−24)2 − 0
(+2−0=0)		100.0%
2.0 / 2
91.5%
+INF
1 1
–   Cyrano 0.32450+34
−34		(−32)1 − 1
(+0−0=2)		50.0%
1.0 / 2
93.6%
−32
= =
–   Gaviota 0.74.41 32-bit2446+33
−33		(−36)1 − 1
(+0−0=2)		50.0%
1.0 / 2
96.2%
−36
= =
–   Bruja 1.9.1 32-bit2445+24
−24		(−37)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.8%
−37
= =
–   Hussar 0.42444+17
−17		(−38)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.7%
−38
= =
–   nanoSzachy 3.82438+16
−16		(−44)0 − 2
(+0−2=0)		0.0%
0.0 / 2
99.9%
−INF
0 0
–   Taltos rev118 64-bit2436+20
−20		(−46)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.9%
+72
= 1 = 0 1 1
–   Snitch 1.6.2 32-bit2435+23
−23		(−47)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.8%
−142
1 0 0 =
–   Homer 2.012430+20
−21		(−52)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−52
= =
–   DanaSah 3.632428+27
−27		(−54)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.9%
+68
= 1 1 1 = 0 1 =
–   Ares 1.005.2.1 64-bit2420+21
−21		(−62)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−34
1 = 1 = = = 0 =
–   PostModernist 10162420+18
−19		(−62)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+90
1 1 = 1 = =
–   Kiwi 0.6d 32-bit2419+19
−19		(−63)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+94
= 1
–   RomiChess P3n 64-bit2417+15
−15		(−65)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+39
0 = 1 1 1 =
–   Muse 0.899b2417+21
−21		(−65)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−65
= =
–   Delphil 2.6a2416+27
−27		(−66)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−66
1 0
–   Diablo 0.5.12410+18
−18		(−72)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+80
= 1 1 = 1 =
–   Queen 4.032409+18
−18		(−73)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−73
= = = =
–   Gaia 3.5 32-bit2409+21
−21		(−73)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
100.0%
−356
0 = 0 0
–   Hermann 2.02409+29
−29		(−73)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+69
1 =
–   Homer 2.02406+40
−40		(−76)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−76
1 0
–   Dragon 4.62405+18
−18		(−77)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−7
0 0 1 = 1 1 = 1 0 1
–   Patzer 3.802403+20
−20		(−79)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+73
= = = 1 1 1
–   Djinn 0.925x2402+23
−23		(−80)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−80
= = 1 0 1 0
–   Delphil 1.82399+28
−28		(−83)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+15
= 1 = = = = 1 1 1 = 0 1
–   Gosu 0.162396+18
−18		(−86)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+18
= 1 1 = 1 0
–   Amateur 2.822389+20
−20		(−93)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−250
0 =
–   Thor's Hammer 2.28 32-bit2385+23
−24		(−97)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−97
= =
–   Comet B682383+19
−19		(−99)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−99
= = = 1 = 0
–   Dirty 0.99 OW52382+24
−24		(−100)16.5 − 11.5
(+11−6=11)		58.9%
16.5 / 28
100.0%
−43
= 0 = 1 = = = = = = 1 = 1 0 0 1 = 1 1 1 0 1 = 1 1 1 0 0
–   Alfil 7.62377+33
−33		(−105)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−105
= =
–   Jumbo 0.5.3 64-bit2369+27
−28		(−113)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
−24
= 1 = = 1 =
–   Flux 2.2.12353+21
−21		(−129)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+28
= 1
–   Tytan 9.32 32-bit2346+28
−28		(−136)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−136
= 0 = 1
–   Glass 1.52340+28
−28		(−142)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		(−143)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+14
1 =
–   Jazz 840 64-bit2338+15
−15		(−144)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−113
=
–   Asymptote 0.2.0 64-bit2314+25
−25		(−168)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−49
= 1 = 0 1 1
–   Natwarlal 0.142303+19
−19		(−179)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
1 1
–   BikJump 2.01 64-bit2118+20
−20		(−364)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Embla 1.0.2 64-bit2111+26
−26		(−371)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
683 games: 209 wins, 202 losses, 272 draws (39.8%), score: 50.5%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on May 18, 2019