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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MadChess 2.1 64-bit (2454+22
−22		)Quote
Author: Erik Madsen (USA) Link: Homepage
This is one of the 9 MadChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   chess22k 1.4 64-bit2671+19
−19		(+217)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−22
–   Orion 0.6 64-bit2621+16
−16		(+167)2 − 10
(+1−9=2)		16.7%
2.0 / 12
0.0%
−106
–   Gogobello 1.2 64-bit2584+24
−24		(+130)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
0.0%
+43
–   Ghost 3.1 64-bit2539+12
−12		(+85)9.5 − 6.5
(+4−1=11)		59.4%
9.5 / 16
0.0%
+146
–   Betsabe II 1.842533+12
−12		(+79)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.0%
−17
–   Ghost 3 64-bit2531+18
−18		(+77)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−42
–   nanoSzachy 4.0 64-bit2527+14
−14		(+73)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−69
–   Maverick 1.5 64-bit2523+10
−10		(+69)6 − 12
(+4−10=4)		33.3%
6.0 / 18
0.0%
−66
–   chess22k 1.3 64-bit2521+20
−20		(+67)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−222
–   CyberPagno 3.0 64-bit2503+11
−11		(+49)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−52
–   ECE X22494+24
−24		(+40)6.5 − 11.5
(+5−10=3)		36.1%
6.5 / 18
0.6%
−80
–   Dorky 4.5 64-bit2479+16
−16		(+25)10.5 − 7.5
(+7−4=7)		58.3%
10.5 / 18
2.9%
+88
–   Asymptote 0.3 64-bit2478+14
−14		(+24)5 − 5
(+3−3=4)		50.0%
5.0 / 10
3.1%
+19
–   Pepito 1.59.2 64-bit2472+14
−14		(+18)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
7.8%
−124
–   Bruja 1.9.1 64-bit2456+15
−15		(+2)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
44.8%
−35
–   Schooner 1.7.0 64-bit2446+21
−21		(−8)2 − 2
(+1−1=2)		50.0%
2.0 / 4
69.1%
−8
–   WyldChess 1.2 64-bit2445+22
−22		(−9)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
72.1%
−38
–   Counter 1.99 64-bit2444+25
−25		(−10)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
72.3%
+157
–   Betsabe II 1.662439+19
−19		(−15)11 − 7
(+8−4=6)		61.1%
11.0 / 18
84.2%
+73
–   Giraffe 20150908 64-bit2436+16
−16		(−18)7 − 3
(+5−1=4)		70.0%
7.0 / 10
90.0%
+128
–   Bagatur 1.4d 64-bit2433+21
−21		(−21)6 − 8
(+4−6=4)		42.9%
6.0 / 14
91.9%
−74
–   Nemeton 1.512426+19
−19		(−28)8 − 10
(+6−8=4)		44.4%
8.0 / 18
97.3%
−75
–   Bumblebee 1.0.36898e1 64-bit2420+16
−16		(−34)7 − 7
(+4−4=6)		50.0%
7.0 / 14
99.3%
−37
–   Hussar 0.42419+14
−14		(−35)6 − 4
(+5−3=2)		60.0%
6.0 / 10
99.6%
+45
–   Lozza 1.17a 64-bit2417+15
−15		(−37)9 − 9
(+6−6=6)		50.0%
9.0 / 18
99.7%
−34
–   Arasan 10.12417+22
−22		(−37)5 − 5
(+3−3=4)		50.0%
5.0 / 10
99.0%
−32
–   Abrok 5.02416+15
−15		(−38)7 − 3
(+5−1=4)		70.0%
7.0 / 10
99.8%
+101
–   Shallow r694 64-bit2415+15
−15		(−39)8 − 6
(+7−5=2)		57.1%
8.0 / 14
99.8%
+23
–   Eeyore 1.52 64-bit2414+15
−15		(−40)5 − 5
(+4−4=2)		50.0%
5.0 / 10
99.9%
−34
–   Snitch 1.6.2 64-bit2408+18
−18		(−46)5 − 5
(+4−4=2)		50.0%
5.0 / 10
99.9%
−46
–   TJchess 1.3 64-bit2406+15
−15		(−48)9 − 9
(+5−5=8)		50.0%
9.0 / 18
100.0%
−45
–   Ares 1.005 64-bit2393+16
−16		(−61)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+104
–   PostModernist 10162389+16
−16		(−65)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+173
–   Cmcchess 2.6 64-bit2389+15
−15		(−65)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+135
–   Ifrit m1.8 64-bit2382+15
−15		(−72)4 − 6
(+1−3=6)		40.0%
4.0 / 10
100.0%
−141
–   Diablo 0.5.12376+15
−15		(−78)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+132
–   Simplex 0.9.8 64-bit2373+14
−14		(−81)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
100.0%
−45
–   Tigran 2.4n 64-bit2366+13
−13		(−88)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−56
–   Patzer 3.802365+16
−16		(−89)3 − 7
(+2−6=2)		30.0%
3.0 / 10
100.0%
−249
–   Alex 2.14a 64-bit2359+16
−16		(−95)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−30
–   Orion 0.3.0 64-bit2355+16
−16		(−99)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
100.0%
−53
–   OliThink 5.3.2 64-bit2341+15
−15		(−113)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+8
–   Shield 1.1 64-bit2339+24
−24		(−115)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−120
–   GreKo 6.252336+27
−27		(−118)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+142
–   pikoSzachy Extreme 22321+29
−29		(−133)8.5 − 1.5
(+8−1=1)		85.0%
8.5 / 10
100.0%
+170
–   K2 0.672317+19
−19		(−137)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+29
–   Jumbo 0.4.17 64-bit2307+24
−24		(−147)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
+46
530 games: 194 wins, 173 losses, 163 draws (30.8%), score: 52.0%

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