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 2.1 32-bit (2649+26
−26		)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 32 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Svart 3.1 64-bit2910+16
−16		(+261)1 − 11
(+0−10=2)		8.3%
1.0 / 12
0.0%
−91
–   Thinker 5.4c Inert 32-bit2864+11
−11		(+215)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−7
–   Stockfish 1.4 32-bit2845+14
−14		(+196)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+207
–   Grapefruit 1.0 32-bit2838+8
−8		(+189)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+18
–   Fruit 2.3.12794+12
−12		(+145)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+33
–   Bright 0.4a2784+8
−8		(+135)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−29
–   Glaurung 2.2 32-bit2757+20
−20		(+108)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+14
–   Twisted Logic 200806202725+14
−14		(+76)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
0.0%
−139
–   KnightX 3.6a 64-bit2703+19
−19		(+54)6.5 − 9.5
(+5−8=3)		40.6%
6.5 / 16
0.0%
−25
–   Chessmaster 11 Aiglos II2699+15
−15		(+50)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−120
–   Frenzee Feb08 32-bit2692+11
−11		(+43)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.1%
−31
–   Booot 4.15.02692+11
−11		(+43)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.2%
+38
–   Chessmaster 11 Conqueror2690+14
−14		(+41)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.3%
−78
–   Delfi 5.42688+10
−10		(+39)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.3%
−107
–   Chessmaster 11 Toxic2684+16
−16		(+35)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
1.3%
−135
–   Lozza 2.4 64-bit2681+17
−17		(+32)5 − 5
(+3−3=4)		50.0%
5.0 / 10
1.9%
+37
–   Chessmaster 11 Leonidas2672+16
−16		(+23)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
7.0%
+100
–   Movei 00.8.438 (10 10 10)2662+9
−9		(+13)2 − 4
(+1−3=2)		33.3%
2.0 / 6
17.0%
−117
–   Alaric 7072654+9
−9		(+5)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
34.7%
+88
–   E.T. Chess 13.01.082644+11
−11		(−5)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
63.9%
+89
–   ProDeo 1.83c2641+25
−25		(−8)9.5 − 10.5
(+5−6=9)		47.5%
9.5 / 20
67.7%
−22
–   Cyrano 0.6b17 32-bit2639+12
−12		(−10)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
75.3%
+25
–   Colossus 2008b2638+11
−11		(−11)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
76.8%
−197
–   Polaris 1.4.1 64-bit2632+18
−18		(−17)11 − 9
(+7−5=8)		55.0%
11.0 / 20
85.5%
+26
–   Slow Chess Blitz WV2.12631+10
−10		(−18)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
89.6%
−119
–   Gandalf 62628+10
−10		(−21)1 − 1
(+1−1=0)		50.0%
1.0 / 2
92.8%
−21
–   Crafty 23.0 32-bit2624+25
−25		(−25)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
91.7%
−124
–   WildCat 82620+11
−11		(−29)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
97.7%
−85
–   Ruffian 2.1.02612+11
−11		(−37)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.4%
−36
–   BugChess2 1.6.3 32-bit2612+16
−16		(−37)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
99.2%
+222
–   Tucano 3.00 64-bit2610+21
−21		(−39)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
98.9%
+3
–   ProDeo 1.62609+17
−17		(−40)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.4%
+37
–   Bison 9.62608+20
−20		(−41)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.2%
−41
–   Hamsters 0.7.12605+11
−11		(−44)7 − 5
(+4−2=6)		58.3%
7.0 / 12
99.9%
+11
–   Monolith 0.4 64-bit2601+17
−17		(−48)5 − 1
(+5−1=0)		83.3%
5.0 / 6
99.9%
+281
–   Donna 4.0 64-bit2595+13
−13		(−54)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+30
–   Alfil 8.1.12590+12
−12		(−59)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−4
–   Sloppy 0.2.2 32-bit2587+12
−12		(−62)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+40
–   The Baron 2.23 32-bit2582+14
−14		(−67)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+133
–   Pseudo 0.7c2581+11
−11		(−68)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−229
–   Schooner 1.83 64-bit2574+21
−21		(−75)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+53
–   Jellyfish 1.1 64-bit2570+12
−12		(−79)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+143
–   Petir 4.9999992567+13
−13		(−82)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+15
–   Chronos 1.9.52550+24
−24		(−99)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−269
–   FoxSEE 8.2 64-bit2495+11
−11		(−154)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+91
348 games: 106 wins, 116 losses, 126 draws (36.2%), score: 48.6%

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