CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Scorpio 1.7 (2587+25
−25		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 1.2 32-bit2882+14
−14		(+295)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Rybka 1.1 32-bit2870+14
−14		(+283)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Naum 2.2 32-bit2804+13
−13		(+217)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+217
–   Toga II 1.3.12798+10
−10		(+211)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−18
–   Fruit 2.3.12794+12
−12		(+207)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Fruit 05/11/032781+18
−18		(+194)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+32
–   Shredder 102780+11
−11		(+193)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Hiarcs 11.22778+16
−16		(+191)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+190
–   Loop 13.5 32-bit2777+22
−22		(+190)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Strelka 1.8 32-bit2776+16
−16		(+189)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+189
–   Toga II 1.3.42769+23
−23		(+182)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Toga II 1.2.1a 32-bit2766+10
−10		(+179)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+144
–   Hiarcs X54 Hypermodern 32-bit2760+25
−25		(+173)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+138
–   Hiarcs X502751+16
−16		(+164)2 − 1
(+1−0=2)		66.7%
2.0 / 3
0.0%
+276
–   Fruit 2.2.12749+11
−11		(+162)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+162
–   Toga II 1.2 32-bit2741+22
−22		(+154)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Shredder 92734+16
−16		(+147)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Toga II 1.1a 32-bit2734+14
−14		(+147)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Devel 2.00002728+12
−12		(+141)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−100
–   Hiarcs 10 Hypermodern2723+17
−17		(+136)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Fritz 8 Bilbao2703+24
−24		(+116)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+81
–   Glaurung 2 epsilon/5 32-bit2694+24
−24		(+107)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−63
–   Fruit 2.12693+22
−22		(+106)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+11
–   Spike 1.12690+13
−13		(+103)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+171
–   Polaris 1.5.0 64-bit2677+22
−22		(+90)4 − 12
(+2−10=4)		25.0%
4.0 / 16
0.0%
−107
–   Junior 92676+15
−15		(+89)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   SmarThink 1.00 32-bit2663+13
−13		(+76)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−124
–   LoopList 6.002663+23
−23		(+76)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Ktulu 7.52663+13
−13		(+76)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Dirty 25Aug2011 32-bit2661+20
−20		(+74)6 − 10
(+2−6=8)		37.5%
6.0 / 16
0.0%
−10
–   CM10th Xperience2659+11
−11		(+72)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Glaurung 1.2.1 Crusader 32-bit2658+27
−27		(+71)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   CM10th Ogre2655+17
−17		(+68)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
0.0%
+79
–   Alaric 7072654+9
−9		(+67)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−95
–   CM10th Paralyse2654+12
−12		(+67)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+237
–   CM10th Pestilence2649+18
−18		(+62)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+61
–   GreKo 2018.02 64-bit2644+21
−21		(+57)3 − 9
(+2−8=2)		25.0%
3.0 / 12
0.0%
−152
–   Vengeance 1.1.0 64-bit2644+20
−20		(+57)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
−30
–   CM10th Magic II2641+13
−13		(+54)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+88
–   CM10th Guardian2637+18
−18		(+50)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.1%
+220
–   CM10th Warrior2633+20
−20		(+46)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.2%
−124
–   Slow Chess Blitz WV2.12631+10
−10		(+44)3 − 4
(+1−2=4)		42.9%
3.0 / 7
0.1%
0
–   Glaurung 1.0.2 32-bit2629+15
−15		(+42)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.2%
+53
–   Glaurung 1.1 32-bit2629+25
−25		(+42)5 − 3
(+4−2=2)		62.5%
5.0 / 8
0.9%
+139
–   Gandalf 62628+10
−10		(+41)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−121
–   Chess Tiger 15 Gambit2627+29
−29		(+40)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
1.9%
+5
–   CM10th Default2625+12
−12		(+38)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.3%
+204
–   smol.cs 1.61 64-bit2623+17
−17		(+36)6.5 − 7.5
(+4−5=5)		46.4%
6.5 / 14
1.0%
+10
–   Chess Tiger 2007 Gambit2620+25
−25		(+33)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
3.4%
−137
–   Delfi 5.12620+22
−22		(+33)1 − 1
(+0−0=2)		50.0%
1.0 / 2
2.3%
+33
–   Ruffian 2.1.02612+11
−11		(+25)2 − 1
(+1−0=2)		66.7%
2.0 / 3
3.2%
+137
–   Slow Chess Blitz WV22608+14
−14		(+21)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
7.0%
−13
–   Naum 1.91 32-bit2597+13
−13		(+10)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
24.8%
+176
–   Peacekeeper 1.30 64-bit2593+19
−19		(+6)13 − 7
(+10−4=6)		65.0%
13.0 / 20
34.4%
+120
–   Aristarch 4.502586+10
−10		(−1)4.5 − 0.5
(+4−0=1)		90.0%
4.5 / 5
54.7%
+318
–   WildCat 62581+19
−19		(−6)3.5 − 1.5
(+3−1=1)		70.0%
3.5 / 5
64.6%
+160
–   Pseudo 0.7c2581+11
−11		(−6)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
66.8%
−59
–   Delfi 4.62577+24
−24		(−10)5 − 5
(+2−2=6)		50.0%
5.0 / 10
72.9%
−10
–   Zappa 1.1 32-bit2570+25
−25		(−17)2 − 3
(+1−2=2)		40.0%
2.0 / 5
83.5%
−87
–   ProDeo 1.12570+25
−25		(−17)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
83.3%
+147
–   Jonny 2.83 32-bit2562+15
−15		(−25)2 − 3
(+1−2=2)		40.0%
2.0 / 5
96.1%
−90
–   ProDeo 1.1 Silver2560+28
−28		(−27)1 − 2
(+0−1=2)		33.3%
1.0 / 3
92.8%
−138
–   Pharaon 3.32555+24
−24		(−32)3 − 2
(+2−1=2)		60.0%
3.0 / 5
96.8%
+31
–   SOS 5.12551+11
−11		(−36)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
99.6%
−80
–   Frenzee 2.02547+24
−24		(−40)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.9%
−40
–   SmarThink 0.17a2540+26
−26		(−47)0 − 1
(+0−1=0)		0.0%
0.0 / 1
99.5%
−INF
–   Anaconda 2.0.12533+24
−24		(−54)4 − 1
(+4−1=0)		80.0%
4.0 / 5
99.9%
+233
–   The Baron 1.7.02525+25
−25		(−62)4 − 1
(+4−1=0)		80.0%
4.0 / 5
100.0%
+225
–   Ufim 8.002517+26
−26		(−70)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
+13
–   Movei 00.8.4032513+26
−26		(−74)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−39
–   Petir 3.952511+25
−25		(−76)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   E.T. Chess 18.11.052502+23
−23		(−85)3 − 2
(+2−1=2)		60.0%
3.0 / 5
100.0%
−14
–   Twisted Logic 0.065e352498+29
−29		(−89)1 − 2
(+1−2=0)		33.3%
1.0 / 3
100.0%
−229
–   Frenzee 1.12498+26
−26		(−89)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−123
–   Crafty 20.14 32-bit2498+23
−23		(−89)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−100
–   AnMon 5.602495+13
−13		(−92)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+199
–   Movei 00.8.2952489+25
−25		(−98)5 − 6
(+4−5=2)		45.5%
5.0 / 11
100.0%
−135
–   Crafty 20.13 32-bit2488+29
−29		(−99)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
+134
–   Little Goliath Evolution 3.122486+16
−16		(−101)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−23
–   Crafty 20.11 32-bit2481+29
−29		(−106)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−106
–   Ufim 7.012480+25
−25		(−107)6.5 − 2.5
(+5−1=3)		72.2%
6.5 / 9
100.0%
+68
–   Colossus 2006d2477+24
−24		(−110)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+60
–   Trace 1.362463+17
−17		(−124)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−124
–   Princhess 0.11.0 64-bit2460+23
−23		(−127)10 − 10
(+8−8=4)		50.0%
10.0 / 20
100.0%
−126
–   Booot 4.10.12459+25
−25		(−128)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−198
–   Amyan 1.5972448+19
−19		(−139)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+94
–   Booot 4.11.12440+25
−25		(−147)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+14
–   Trace 1.352426+25
−25		(−161)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−57
–   Snitch 1.6.22414+18
−18		(−173)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+60
–   Gaia 3.5 64-bit2400+15
−15		(−187)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−152
–   DanaSah 2.852392+26
−26		(−195)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Arasan 9.22389+27
−27		(−198)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−74
399 games: 121 wins, 132 losses, 146 draws (36.6%), score: 48.6%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024