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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Bitfoot 1.0.d9aeb43 64-bit#381  (2392+21
−21		)Quote
Author: Shawn Chidester (USA) Link: Homepage
This is the only Bitfoot version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Delocto 200419 64-bit2709+11
−11		(+317)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
+110
–   NoraGrace 2.0 64-bit2616+12
−12		(+224)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+224
–   GreKo 2015 64-bit2600+19
−19		(+208)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−81
–   Drofa 2.1.0 64-bit2565+25
−25		(+173)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+181
–   GreKo 13.1 64-bit2557+25
−25		(+165)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Capivara LK 0.09b02f 64-bit2555+14
−14		(+163)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−7
–   Axolotl 1.9 64-bit2518+14
−14		(+126)3 − 7
(+3−7=0)		30.0%
3.0 / 10
0.0%
−67
–   nanoSzachy 4.1 64-bit2517+14
−14		(+125)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Fridolin 2.00 64-bit2514+13
−13		(+122)9 − 19
(+5−15=8)		32.1%
9.0 / 28
0.0%
−16
–   Supernova 2.2.1 64-bit2512+25
−25		(+120)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
0.0%
+44
–   Donna 3.1 64-bit2500+24
−24		(+108)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
−56
–   Maverick 1.0 64-bit2491+22
−22		(+99)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−192
–   Delphil 3.2 64-bit2473+11
−11		(+81)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+81
–   Loki 3.5.0 64-bit2472+12
−12		(+80)7 − 7
(+4−4=6)		50.0%
7.0 / 14
0.0%
+80
–   K2 0.752472+20
−20		(+80)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+80
–   JikChess 0.01 64-bit2467+21
−21		(+75)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Zurichess Geneva 64-bit2464+23
−23		(+72)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
0.0%
+360
–   KnightX 1.97a 64-bit2463+22
−22		(+71)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−194
–   Ghost 2.0.2 64-bit2463+15
−15		(+71)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Carballo 1.32444+21
−21		(+52)10.5 − 13.5
(+7−10=7)		43.8%
10.5 / 24
0.0%
+4
–   Donna 3.0 64-bit2442+26
−26		(+50)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.1%
+50
–   Giraffe 20150908 64-bit2436+16
−16		(+44)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
0
–   Donna 2.1 64-bit2436+24
−24		(+44)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.3%
−126
–   Dorky 4.3 64-bit2425+24
−24		(+33)1 − 1
(+1−1=0)		50.0%
1.0 / 2
2.5%
+33
–   Hussar 0.42419+14
−14		(+27)7.5 − 12.5
(+4−9=7)		37.5%
7.5 / 20
1.9%
−67
–   Betsabe II 1.472418+17
−17		(+26)4 − 8
(+3−7=2)		33.3%
4.0 / 12
3.1%
−109
–   Waxman 20202417+15
−15		(+25)5.5 − 4.5
(+5−4=1)		55.0%
5.5 / 10
2.9%
+72
–   Cosette 5.1 64-bit2415+19
−19		(+23)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
5.5%
−198
–   K2 0.792413+25
−25		(+21)4 − 12
(+2−10=4)		25.0%
4.0 / 16
10.0%
−174
–   Zurichess Fribourg 64-bit2412+24
−24		(+20)3 − 1
(+3−1=0)		75.0%
3.0 / 4
11.1%
+253
–   Snitch 1.6.2 64-bit2408+18
−18		(+16)9 − 11
(+5−7=8)		45.0%
9.0 / 20
13.5%
−22
–   Gaia 3.5 64-bit2400+15
−15		(+8)10.5 − 9.5
(+9−8=3)		52.5%
10.5 / 20
27.9%
+35
–   Ares 1.005 64-bit2393+16
−16		(+1)14.5 − 9.5
(+9−4=11)		60.4%
14.5 / 24
48.2%
+77
–   Cmcchess 2.6 64-bit2389+15
−15		(−3)8.5 − 9.5
(+5−6=7)		47.2%
8.5 / 18
61.7%
−25
–   PostModernist 10162389+16
−16		(−3)9.5 − 10.5
(+6−7=7)		47.5%
9.5 / 20
60.8%
−26
–   Shallow r688 64-bit2384+16
−16		(−8)11 − 11
(+8−8=6)		50.0%
11.0 / 22
74.3%
−8
–   Ares 1.005.2 64-bit2381+15
−15		(−11)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
80.6%
−303
–   Simplex 0.9.8 64-bit2373+14
−14		(−19)12 − 10
(+9−7=6)		54.5%
12.0 / 22
93.4%
+17
–   Lozza 1.16 64-bit2367+22
−22		(−25)8 − 10
(+6−8=4)		44.4%
8.0 / 18
95.2%
−72
–   Tigran 2.4n 64-bit2366+13
−13		(−26)14 − 8
(+10−4=8)		63.6%
14.0 / 22
98.5%
+81
–   Myrddin 0.87 64-bit2365+11
−11		(−27)2 − 2
(+2−2=0)		50.0%
2.0 / 4
98.9%
−27
–   Zevra 2.1.2 r248 64-bit2362+17
−17		(−30)7 − 3
(+5−1=4)		70.0%
7.0 / 10
98.8%
+112
–   Waxman 20142359+18
−18		(−33)3 − 1
(+3−1=0)		75.0%
3.0 / 4
99.3%
+200
–   Googleplex Starthinker 1.6 64-bit2357+15
−15		(−35)6 − 4
(+5−3=2)		60.0%
6.0 / 10
99.6%
+53
–   Raven 0.80 64-bit2340+25
−25		(−52)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
99.9%
+89
–   MadChess 2.0 64-bit2335+19
−19		(−57)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
100.0%
−30
–   Waxman 20152319+21
−21		(−73)8 − 6
(+5−3=6)		57.1%
8.0 / 14
100.0%
−18
–   Ceibo 0.5 64-bit2317+20
−20		(−75)10 − 6
(+9−5=2)		62.5%
10.0 / 16
100.0%
+35
–   CyberPagno 2.3 64-bit2306+23
−23		(−86)9.5 − 4.5
(+8−3=3)		67.9%
9.5 / 14
100.0%
+55
–   Jazz 840 64-bit2303+13
−13		(−89)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−89
–   CyberPagno 2.2 64-bit2299+20
−20		(−93)14 − 6
(+13−5=2)		70.0%
14.0 / 20
100.0%
+88
–   Gibbon 2.69a 64-bit2284+16
−16		(−108)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−108
–   Isa 2.0.61 64-bit2281+25
−25		(−111)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+92
–   Fischerle 0.9.65 64-bit2247+25
−25		(−145)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−145
–   Raven 0.70 64-bit2240+25
−25		(−152)7 − 2
(+6−1=2)		77.8%
7.0 / 9
100.0%
+68
601 games: 211 wins, 231 losses, 159 draws (26.5%), score: 48.3%

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