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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Show each game results
Chessmaster 11 Leonidas (2672+16
−16		)Quote
Author: Johan de Koning (Netherlands) Link: Ubisoft
This is one of the 18 Chessmaster versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 3.1 32-bit2876+13
−13		(+204)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+33
–   Critter 0.60 32-bit2845+20
−20		(+173)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+173
–   Fizbo 1.2 64-bit2842+21
−21		(+170)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Deep Junior 11.1a 32-bit2842+15
−15		(+170)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−75
–   Protector 1.3.5 32-bit2841+12
−12		(+169)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Francesca MAD 0.26 64-bit2841+22
−22		(+169)2 − 1
(+1−0=2)		66.7%
2.0 / 3
0.0%
+263
–   Protector 1.3.4 32-bit2838+13
−13		(+166)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−4
–   Toga II 1.4.1SE62834+20
−20		(+162)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−129
–   Deep Junior 11.2 32-bit2832+17
−17		(+160)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−2
–   Cyclone xTreme Rage2832+22
−22		(+160)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−2
–   Tornado 4.88 64-bit2828+13
−13		(+156)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−6
–   Hiarcs 12.12828+9
−9		(+156)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−14
–   Hiarcs 122820+12
−12		(+148)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+76
–   NirvanaChess 1.7 64-bit2820+22
−22		(+148)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−14
–   Crafty 24.1 64-bit2811+19
−19		(+139)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−71
–   Protector 1.3.2 32-bit2810+18
−18		(+138)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+138
–   Hannibal 1.0a 32-bit2810+10
−10		(+138)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−123
–   Spark 0.3a 32-bit2810+14
−14		(+138)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−24
–   Hiarcs Paderborn 20072808+14
−14		(+136)2 − 1
(+1−0=2)		66.7%
2.0 / 3
0.0%
+248
–   Onno 1.1.1 32-bit2806+15
−15		(+134)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+246
–   Cheng4 0.36c 64-bit2805+15
−15		(+133)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+303
–   Pedone 1.1 64-bit2804+21
−21		(+132)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−63
–   Rybka 1.0 32-bit2802+12
−12		(+130)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+129
–   Onno 1.2.70 32-bit2795+15
−15		(+123)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+89
–   tomitankChess 3.0 64-bit2794+14
−14		(+122)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
–   Octochess r5506 64-bit2794+12
−12		(+122)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−170
–   Cyclone 1.02794+23
−23		(+122)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−169
–   Atlas 3.70em 64-bit2793+19
−19		(+121)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Arasan 17.2 64-bit2791+21
−21		(+119)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+119
–   RuyDos 1.1.10 64-bit2791+19
−19		(+119)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+107
–   Cheese 2.1 64-bit2789+16
−16		(+117)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
+31
–   Pawny 1.2 64-bit2786+11
−11		(+114)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−141
–   Bright 0.5c2786+11
−11		(+114)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+9
–   Bright 0.4a2784+8
−8		(+112)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Fruit 05/11/032781+18
−18		(+109)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−180
–   Critter 0.52b 32-bit2781+23
−23		(+109)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−182
–   Loop 13.6 (Loop 2007)2780+8
−8		(+108)6.5 − 7.5
(+3−4=7)		46.4%
6.5 / 14
0.0%
+88
–   EXchess 7.31b 64-bit2780+23
−23		(+108)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−62
–   Glaurung 2.1 32-bit2775+15
−15		(+103)6 − 12
(+4−10=4)		33.3%
6.0 / 18
0.0%
−37
–   Octochess r5190 64-bit2775+13
−13		(+103)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   EXchess 7.26b 64-bit2774+23
−23		(+102)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Dirty 20Apr2013 64-bit2772+14
−14		(+100)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+270
–   Thinker 5.2e Passive2770+24
−24		(+98)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−191
–   FabChess 1.12.8 64-bit2763+22
−22		(+91)1 − 2
(+1−2=0)		33.3%
1.0 / 3
0.0%
−101
–   BugChess2 1.9 64-bit2763+11
−11		(+91)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+19
–   Rodent 1.4 64-bit2760+20
−20		(+88)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+258
–   Ktulu 92758+10
−10		(+86)5.5 − 10.5
(+2−7=7)		34.4%
5.5 / 16
0.0%
−24
–   Laser 1.1 64-bit2757+22
−22		(+85)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−17
–   Andscacs 0.64 64-bit2754+20
−20		(+82)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Critter 0.52 32-bit2751+24
−24		(+79)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+79
–   Spike 1.2 Turin2750+6
−6		(+78)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
0.0%
+215
–   Junior 102750+11
−11		(+78)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−34
–   MinkoChess 1.0 32-bit2750+24
−24		(+78)6 − 6
(+3−3=6)		50.0%
6.0 / 12
0.0%
+74
–   SmarThink 1.20 32-bit2750+14
−14		(+78)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−64
–   Tornado 4.4 32-bit2745+20
−20		(+73)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−219
–   Twisted Logic 20100131x 32-bit2742+15
−15		(+70)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−283
–   Chronos 1.9.9 32-bit2741+14
−14		(+69)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+122
–   Bright 0.3b2740+20
−20		(+68)7.5 − 20.5
(+5−18=5)		26.8%
7.5 / 28
0.0%
−126
–   MinkoChess 1.1 32-bit2740+22
−22		(+68)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+169
–   Jonny 4.002734+8
−8		(+62)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−161
–   Twisted Logic 20090922 32-bit2732+16
−16		(+60)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+137
–   Crafty 23.4 32-bit2732+17
−17		(+60)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+161
–   Thinker 5.1d Passive2731+23
−23		(+59)7 − 7
(+6−6=2)		50.0%
7.0 / 14
0.0%
+54
–   Bison 9.11 32-bit2730+12
−12		(+58)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−104
–   Godel 3.4.9 64-bit2728+12
−12		(+56)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+55
–   Twisted Logic 200806202725+14
−14		(+53)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+112
–   Crafty 23.3 32-bit2720+26
−26		(+48)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.1%
−INF
–   Bobcat 3.25 64-bit2720+13
−13		(+48)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+48
–   Marvin 2.2.0 64-bit2719+22
−22		(+47)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+9
–   SmarThink 1.10 32-bit2719+16
−16		(+47)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+81
–   Shield 2.1 64-bit2713+9
−9		(+41)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+41
–   Illumina 1.0 64-bit2712+33
−33		(+40)0 − 1
(+0−1=0)		0.0%
0.0 / 1
1.5%
−INF
–   Ktulu 82709+7
−7		(+37)11 − 15
(+4−8=14)		42.3%
11.0 / 26
0.0%
−15
–   Rhetoric 1.4 64-bit2706+22
−22		(+34)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.7%
+204
–   Critter 0.42 32-bit2706+22
−22		(+34)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.6%
+138
–   Chessmaster 11 Archangel2706+15
−15		(+34)8.5 − 5.5
(+5−2=7)		60.7%
8.5 / 14
0.1%
+103
–   Scorpio 2.6 32-bit2704+22
−22		(+32)2 − 0
(+2−0=0)		100.0%
2.0 / 2
1.2%
+INF
–   Fritz 8 Bilbao2703+24
−24		(+31)1 − 3
(+0−2=2)		25.0%
1.0 / 4
1.7%
−139
–   iCE 1.0 64-bit2703+14
−14		(+31)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.2%
−131
–   Chess Tiger 2007.12703+8
−8		(+31)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
0.0%
+50
–   Crafty 23.2 32-bit2701+26
−26		(+29)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
3.1%
−141
–   Chessmaster 11 Aiglos II2699+15
−15		(+27)5.5 − 3.5
(+3−1=5)		61.1%
5.5 / 9
0.8%
+104
–   Booot 4.15.12697+23
−23		(+25)1 − 1
(+0−0=2)		50.0%
1.0 / 2
4.1%
+25
–   Lozza 2.5 64-bit2695+13
−13		(+23)7.5 − 10.5
(+4−7=7)		41.7%
7.5 / 18
1.4%
−40
–   Fruit 2.12693+22
−22		(+21)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
6.0%
+68
–   Booot 4.15.02692+11
−11		(+20)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
2.4%
−142
–   Frenzee Feb08 32-bit2692+11
−11		(+20)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
1.9%
−57
–   ECE 19.6.6.3 64-bit2691+16
−16		(+19)1 − 2
(+1−2=0)		33.3%
1.0 / 3
4.3%
−151
–   BugChess2 1.7 32-bit2690+20
−20		(+18)4 − 6
(+4−6=0)		40.0%
4.0 / 10
7.9%
−80
–   Delfi 5.42688+10
−10		(+16)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
4.7%
+110
–   Chessmaster 11 Toxic2684+16
−16		(+12)11.5 − 6.5
(+5−0=13)		63.9%
11.5 / 18
15.4%
+95
–   Ethereal 8.19 64-bit2684+20
−20		(+12)5 − 5
(+2−2=6)		50.0%
5.0 / 10
17.7%
+12
–   Inanis 1.0.1 64-bit2680+18
−18		(+8)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
25.6%
−95
–   MinkoChess 0.8 32-bit2671+24
−24		(−1)1 − 1
(+0−0=2)		50.0%
1.0 / 2
51.4%
−1
–   chess22k 1.4 64-bit2671+19
−19		(−1)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
51.7%
−32
–   Arminius 2017-01-01 64-bit2670+14
−14		(−2)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
57.4%
−218
–   Scorpio 2.5 32-bit2670+24
−24		(−2)1 − 1
(+1−1=0)		50.0%
1.0 / 2
54.0%
−2
–   Djinn 1.021 64-bit2663+11
−11		(−9)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
81.6%
−81
–   Movei 00.8.438 (10 10 10)2662+9
−9		(−10)14 − 11
(+7−4=14)		56.0%
14.0 / 25
84.7%
+29
–   Booot 4.14.02662+17
−17		(−10)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
79.9%
+215
–   Daydreamer 1.75 32-bit2662+14
−14		(−10)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
82.2%
+82
–   Rengar 1.3.0 64-bit2659+15
−15		(−13)0 − 1
(+0−1=0)		0.0%
0.0 / 1
88.1%
−INF
–   Frenzee Dec07 32-bit2655+21
−21		(−17)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
90.1%
+119
–   Alaric 7072654+9
−9		(−18)2 − 6
(+1−5=2)		25.0%
2.0 / 8
96.8%
−209
–   BugChess2 1.6.4 32-bit2653+19
−19		(−19)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
93.0%
−189
–   Drosophila 1.6 64-bit2652+13
−13		(−20)2 − 0
(+2−0=0)		100.0%
2.0 / 2
96.8%
+INF
–   Scorpio 1.842650+24
−24		(−22)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
93.5%
+72
–   Scorpio 2.1 32-bit2649+26
−26		(−23)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
93.0%
−100
–   Zevra 2.5 64-bit2649+10
−10		(−23)1 − 0
(+1−0=0)		100.0%
1.0 / 1
99.2%
+INF
–   Scorpio 1.812649+27
−27		(−23)5 − 9
(+3−7=4)		35.7%
5.0 / 14
92.8%
−133
–   E.T. Chess 13.01.082644+11
−11		(−28)3 − 1
(+3−1=0)		75.0%
3.0 / 4
99.8%
+223
–   RookieMonster 1.9.9 64-bit2639+14
−14		(−33)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+137
–   Cyrano 0.6b17 32-bit2639+12
−12		(−33)2 − 0
(+2−0=0)		100.0%
2.0 / 2
99.9%
+INF
–   CM9000 Assassin2639+17
−17		(−33)2 − 2
(+0−0=4)		50.0%
2.0 / 4
99.7%
−33
–   Colossus 2008b2638+11
−11		(−34)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+97
–   Ethereal 8.02 64-bit2636+22
−22		(−36)6 − 3
(+5−2=2)		66.7%
6.0 / 9
99.5%
+97
–   Chronos 1.9.72634+17
−17		(−38)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.9%
+128
–   Polaris 1.4.1 64-bit2632+18
−18		(−40)10 − 10
(+8−8=4)		50.0%
10.0 / 20
99.9%
−40
–   WyldChess 1.4 64-bit2632+20
−20		(−40)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
99.9%
+10
–   Slow Chess Blitz WV2.12631+10
−10		(−41)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+121
–   Gandalf 62628+10
−10		(−44)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−44
–   Myrddin 0.90 64-bit2627+12
−12		(−45)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
–   Sjakk 2.2 64-bit2626+13
−13		(−46)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
0
–   Crafty 23.0 32-bit2624+25
−25		(−48)2 − 4
(+1−3=2)		33.3%
2.0 / 6
99.9%
−171
–   smol.cs 1.61 64-bit2623+17
−17		(−49)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+113
–   WildCat 82620+11
−11		(−52)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−60
–   Betsabe II 2023 64-bit2614+13
−13		(−58)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Ruffian 2.1.02612+11
−11		(−60)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+42
–   BugChess2 1.6.3 32-bit2612+16
−16		(−60)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−60
–   ProDeo 1.62609+17
−17		(−63)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
100.0%
+86
–   Hamsters 0.72606+18
−18		(−66)5.5 − 3.5
(+4−2=3)		61.1%
5.5 / 9
100.0%
+22
–   Hamsters 0.7.12605+11
−11		(−67)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+95
–   Blocky 2.0.0 64-bit2604+17
−17		(−68)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Ethereal 8.12 64-bit2603+22
−22		(−69)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
100.0%
−289
–   GreKo 2015-ML 64-bit2601+22
−22		(−71)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
+6
–   Galjoen 0.40 64-bit2594+12
−12		(−78)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+49
–   Raven 1.30 64-bit2593+11
−11		(−79)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−79
–   DanaSah 6.802591+23
−23		(−81)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+35
–   Alfil 8.1.12590+12
−12		(−82)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−36
–   Sloppy 0.2.2 32-bit2587+12
−12		(−85)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−247
–   Myrddin 0.89 64-bit2586+14
−14		(−86)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+35
–   Raven 1.20 64-bit2586+14
−14		(−86)6.5 − 3.5
(+3−0=7)		65.0%
6.5 / 10
100.0%
+6
–   Pseudo 0.7c2581+11
−11		(−91)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Hedgehog 2.407 64-bit2575+31
−31		(−97)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   K2 0.872571+15
−15		(−101)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−148
–   Jonny 2.83 32-bit2562+15
−15		(−110)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−280
–   Marvin 2.1.0 64-bit2556+20
−20		(−116)6 − 4
(+6−4=0)		60.0%
6.0 / 10
100.0%
−17
–   Brutus 8.05 32-bit2552+15
−15		(−120)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   SOS 5.12551+11
−11		(−121)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Velvet 1.0.0 64-bit2540+21
−21		(−132)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
100.0%
+35
–   Tornado 2.22536+20
−20		(−136)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−136
–   Eggnog 4.0 64-bit2413+19
−19		(−259)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
−116
918 games: 262 wins, 319 losses, 337 draws (36.7%), score: 46.9%

Rating changes by day

Rating changes with played games

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