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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Eeyore 1.52 32-bit (2375+20
−20		)Quote
Author: Anton Maydell (Russia) Links: SDchess, WBEC, Download
This is one of the 3 Eeyore versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   DanaSah 4.662523+23
−23		(+148)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−143
–   Rodin 4.02505+16
−16		(+130)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Glass 1.7 32-bit2494+24
−24		(+119)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   CuckooChess 1.092489+27
−27		(+114)1 − 13
(+0−12=2)		7.1%
1.0 / 14
0.0%
−259
–   Hermann 2.6 32-bit2478+25
−25		(+103)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−168
–   Delphil 2.82475+18
−18		(+100)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−44
–   Cheng3 1.03 32-bit2475+27
−27		(+100)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−139
–   nanoSzachy 3.92468+20
−20		(+93)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+93
–   GreKo 8.2 32-bit2464+22
−22		(+89)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−44
–   Xpdnt 0910072460+13
−13		(+85)4 − 0
(+4−0=0)		100.0%
4.0 / 4
0.0%
+INF
–   Pupsi2 0.082449+15
−15		(+74)6.5 − 15.5
(+4−13=5)		29.5%
6.5 / 22
0.0%
−92
–   Delphil 2.72448+24
−24		(+73)6 − 4
(+4−2=4)		60.0%
6.0 / 10
0.0%
+150
–   Counter 1.22445+15
−15		(+70)7 − 9
(+6−8=2)		43.8%
7.0 / 16
0.0%
+17
–   LittleThought 1.052 32-bit2443+16
−16		(+68)8.5 − 15.5
(+4−11=9)		35.4%
8.5 / 24
0.0%
−39
–   Gaviota 0.80 32-bit2443+25
−25		(+68)8 − 12
(+6−10=4)		40.0%
8.0 / 20
0.0%
−14
–   Quark 2.352442+15
−15		(+67)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−103
–   Pawny 0.3 32-bit2439+27
−27		(+64)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−227
–   GreKo 8.0 32-bit2424+25
−25		(+49)16 − 20
(+8−12=16)
44.4%
16.0 / 36
0.1%
+9
–   Hussar 0.42419+14
−14		(+44)13.5 − 8.5
(+10−5=7)		61.4%
13.5 / 22
0.0%
+136
–   Cheese 1.4 32-bit2418+26
−26		(+43)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.5%
+31
–   Abrok 5.02416+15
−15		(+41)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−121
–   Snitch 1.6.22414+18
−18		(+39)4 − 3
(+3−2=2)		57.1%
4.0 / 7
0.2%
+101
–   Cheng3 1.02b2412+26
−26		(+37)1 − 2
(+0−1=2)		33.3%
1.0 / 3
1.2%
−48
–   nanoSzachy 3.82410+14
−14		(+35)13 − 12
(+9−8=8)		52.0%
13.0 / 25
0.2%
+49
–   Delphil 2.6b2408+28
−28		(+33)5 − 9
(+2−6=6)		35.7%
5.0 / 14
2.8%
−71
–   Typhoon 1.00-3582406+15
−15		(+31)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.6%
+INF
–   Murka 2 32-bit2403+26
−26		(+28)3 − 5
(+2−4=2)		37.5%
3.0 / 8
4.2%
−69
–   GreKo 7.2 32-bit2403+27
−27		(+28)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
4.5%
−75
–   Homer 2.012402+18
−18		(+27)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
2.0%
−264
–   Glass 1.62399+18
−18		(+24)11.5 − 13.5
(+7−9=9)		46.0%
11.5 / 25
3.0%
−9
–   Muse 0.899b2391+19
−19		(+16)2 − 0
(+2−0=0)		100.0%
2.0 / 2
12.1%
+INF
–   PostModernist 10162389+16
−16		(+14)3 − 3
(+2−2=2)		50.0%
3.0 / 6
13.6%
+13
–   Delphil 2.6a2385+24
−24		(+10)3 − 1
(+2−0=2)		75.0%
3.0 / 4
24.7%
+176
–   Dragon 4.62381+14
−14		(+6)1 − 2
(+1−2=0)		33.3%
1.0 / 3
30.5%
−164
–   Gaia 3.5 32-bit2381+18
−18		(+6)1 − 2
(+0−1=2)		33.3%
1.0 / 3
31.8%
−88
–   Diablo 0.5.12376+15
−15		(+1)1 − 1
(+1−1=0)		50.0%
1.0 / 2
46.8%
0
–   Queen 4.032376+15
−15		(+1)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
45.5%
−169
–   Simplex 0.9.8 32-bit2373+26
−26		(−2)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
54.6%
−101
–   Rodin 3.02372+16
−16		(−3)8.5 − 7.5
(+7−6=3)		53.1%
8.5 / 16
57.5%
+27
–   Djinn 0.925x2372+20
−20		(−3)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
59.0%
+13
–   Pawny 0.2.1 32-bit2370+27
−27		(−5)9 − 5
(+7−3=4)		64.3%
9.0 / 14
60.9%
+104
–   Pawny 0.2 32-bit2369+26
−26		(−6)4 − 8
(+1−5=6)		33.3%
4.0 / 12
63.4%
−121
–   Atlas 3.14b 32-bit2369+22
−22		(−6)10.5 − 5.5
(+9−4=3)		65.6%
10.5 / 16
64.5%
+129
–   Phalanx XXII2364+22
−22		(−11)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
77.8%
+159
–   Sorgenkind 0.42358+12
−12		(−17)4 − 4
(+4−4=0)		50.0%
4.0 / 8
92.8%
−17
–   DoubleCheck 2.5.4 32-bit2358+26
−26		(−17)2 − 2
(+1−1=2)		50.0%
2.0 / 4
83.9%
−17
–   Comet B682354+16
−16		(−21)1 − 2
(+0−1=2)		33.3%
1.0 / 3
94.8%
−140
–   Dorky 4.3 32-bit2353+23
−23		(−22)14 − 6
(+12−4=4)		70.0%
14.0 / 20
92.9%
+145
–   Horizon 4.42350+14
−14		(−25)2 − 0
(+2−0=0)		100.0%
2.0 / 2
97.8%
+INF
–   Sage 3.532349+15
−15		(−26)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
98.3%
−196
–   TJchess 1.1 32-bit2345+26
−26		(−30)5 − 3
(+4−2=2)		62.5%
5.0 / 8
96.5%
+72
–   Ares 1.0042339+14
−14		(−36)11 − 7
(+6−2=10)		61.1%
11.0 / 18
99.9%
+36
–   Ifrit m1.5 32-bit2336+24
−24		(−39)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
99.4%
+45
–   iCE 0.22336+16
−16		(−39)6.5 − 1.5
(+6−1=1)		81.3%
6.5 / 8
99.9%
+226
–   TJchess 1.012335+20
−20		(−40)4 − 3
(+3−2=2)		57.1%
4.0 / 7
99.8%
+22
–   Alex 2.14a 32-bit2329+24
−24		(−46)7 − 5
(+5−3=4)		58.3%
7.0 / 12
99.8%
+13
–   OliThink 5.3.0 32-bit2323+18
−18		(−52)11 − 9
(+8−6=6)		55.0%
11.0 / 20
100.0%
−10
–   Plisk 0.2.7d 32-bit2315+19
−19		(−60)12 − 4
(+8−0=8)		75.0%
12.0 / 16
100.0%
+107
–   Ghost 2.0.12306+17
−17		(−69)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−25
–   Arion 1.72303+15
−15		(−72)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+59
–   Alex 2.12a2292+29
−29		(−83)7.5 − 4.5
(+6−3=3)		62.5%
7.5 / 12
100.0%
+17
–   Amundsen 0.802289+15
−15		(−86)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+80
–   Alex 2.132287+28
−28		(−88)4 − 2
(+2−0=4)		66.7%
4.0 / 6
100.0%
+14
–   Simplex 0.9.7 32-bit2284+27
−27		(−91)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+76
–   KnightX 1.922277+16
−16		(−98)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Averno 0.812269+16
−16		(−106)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−268
–   Waxman 20102268+19
−19		(−107)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+63
–   Cheese 1.32267+15
−15		(−108)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−108
–   Waxman 20112263+23
−23		(−112)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−112
–   Chaturanga 2.4.32245+16
−16		(−130)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+121
–   Butcher 1.61 32-bit2242+24
−24		(−133)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−234
–   Butcher 1.60n12241+21
−21		(−134)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+155
–   Sungorus 1.42214+18
−18		(−161)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−154
–   AliChess 4.212213+21
−21		(−162)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+129
–   RattateChess 1.0 Nosferatu2208+16
−16		(−167)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−155
–   Waxman 20092206+18
−18		(−169)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−74
–   Feuerstein 0.4.6.12190+17
−17		(−185)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+104
–   Atak 6.82187+14
−14		(−188)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−144
–   KMTChess 1.2.1 32-bit2129+19
−19		(−246)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−144
668 games: 230 wins, 231 losses, 207 draws (31.0%), score: 49.9%

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