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

Options
Show each game results
GNU Chess 5.60 64-bit#214  (2825+13
−13		)Quote
Authors: Chua Kong-Sian (Singapore), Stuart Cracraft (USA), Lukas Geyer, Simon Waters, Michel Van den Bergh Links: Homepage, GnuWin32, Jim Ablett's compile, 5.07 Download
This is one of the 3 GNU Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bit-Genie 9 64-bit3101+11
−11		(+276)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+147
–   Alfil 15.7 64-bit3091+11
−11		(+266)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
+97
–   Pirarucu 3.2.4 64-bit3026+19
−19		(+201)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+116
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(+154)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−87
–   Zahak 7.0 64-bit2962+21
−21		(+137)3 − 11
(+2−10=2)		21.4%
3.0 / 14
0.0%
−105
–   Rodent III 0.210 64-bit2960+16
−16		(+135)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−33
–   Berserk 3.2.1 64-bit2959+21
−21		(+134)5 − 7
(+1−3=8)		41.7%
5.0 / 12
0.0%
+78
–   Bagatur 1.9 64-bit2951+19
−19		(+126)4 − 10
(+2−8=4)		28.6%
4.0 / 14
0.0%
−41
–   Francesca MAD 0.29 64-bit2937+18
−18		(+112)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.0%
+29
–   Rodent II 0.9.64 64-bit2936+19
−19		(+111)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−35
–   Amoeba 2.6 64-bit2932+17
−17		(+107)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−61
–   Deep Junior 13.3 32-bit2929+12
−12		(+104)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−65
–   Wasp 1.25 64-bit2927+19
−19		(+102)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−106
–   Hannibal 1.2 32-bit2925+12
−12		(+100)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+33
–   Francesca MAD 0.28 64-bit2920+20
−20		(+95)5.5 − 8.5
(+4−7=3)		39.3%
5.5 / 14
0.0%
+5
–   chess22k 1.7 64-bit2919+19
−19		(+94)6 − 10
(+2−6=8)		37.5%
6.0 / 16
0.0%
+7
–   Atlas 3.91 64-bit2916+11
−11		(+91)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+29
–   Winter 0.5 64-bit2914+14
−14		(+89)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
+11
–   EXchess 7.97b 64-bit2913+10
−10		(+88)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+83
–   Cheng4 0.38 64-bit2911+19
−19		(+86)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
0.0%
+10
–   Spark 1.0 64-bit2911+10
−10		(+86)4.5 − 17.5
(+0−13=9)		20.5%
4.5 / 22
0.0%
−120
–   Gogobello 2.1 64-bit2909+16
−16		(+84)4 − 8
(+1−5=6)		33.3%
4.0 / 12
0.0%
−33
–   Demolito 2017-08-26 64-bit2908+17
−17		(+83)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+37
–   Deuterium 14.3.34.130 64-bit2908+11
−11		(+83)7 − 13
(+2−8=10)		35.0%
7.0 / 20
0.0%
−18
–   Viridithas 3.0.0 64-bit2907+21
−21		(+82)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+52
–   Scorpio 2.8 64-bit2905+11
−11		(+80)3 − 9
(+0−6=6)		25.0%
3.0 / 12
0.0%
−89
–   tomitankChess 5.0 64-bit2904+21
−21		(+79)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+79
–   Andscacs 0.71 64-bit2896+22
−22		(+71)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−94
–   FabChess 1.13 64-bit2892+14
−14		(+67)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+67
–   ChessBrainVB 3.202890+21
−21		(+65)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−47
–   Cadie 1.4 64-bit2889+18
−18		(+64)9 − 15
(+4−10=10)		37.5%
9.0 / 24
0.0%
−30
–   Amoeba 2.5 64-bit2889+20
−20		(+64)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
0.0%
+37
–   The Baron 3.44 64-bit2886+9
−9		(+61)5 − 3
(+2−0=6)		62.5%
5.0 / 8
0.0%
+138
–   Laser 1.2 64-bit2884+20
−20		(+59)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+54
–   Scorpio 2.7.9 64-bit2883+22
−22		(+58)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−44
–   Vajolet2 1.45 64-bit2882+17
−17		(+57)9 − 16
(+3−10=12)		36.0%
9.0 / 25
0.0%
−42
–   Velvet 2.0.0 64-bit2881+21
−21		(+56)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
0.0%
+121
–   Thinker 5.4d Inert 64-bit2881+13
−13		(+56)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−106
–   Arasan 18.0 64-bit2879+21
−21		(+54)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.0%
+16
–   Gaviota 1.0 64-bit2875+9
−9		(+50)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+221
–   Marvin 3.3.2 64-bit2874+18
−18		(+49)8.5 − 3.5
(+6−1=5)		70.8%
8.5 / 12
0.0%
+201
–   Dirty 30Apr2017 64-bit2871+13
−13		(+46)6 − 10
(+3−7=6)		37.5%
6.0 / 16
0.0%
−49
–   Bit-Genie 8 64-bit2870+22
−22		(+45)5 − 5
(+4−4=2)		50.0%
5.0 / 10
0.0%
+45
–   Minic 1.39 64-bit2870+23
−23		(+45)4 − 8
(+2−6=4)		33.3%
4.0 / 12
0.0%
−82
–   Tucano 7.06 64-bit2867+17
−17		(+42)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
−10
–   Zappa Mexico II 64-bit2867+8
−8		(+42)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+42
–   EXchess 7.71b 64-bit2867+19
−19		(+42)9 − 5
(+6−2=6)		64.3%
9.0 / 14
0.0%
+149
–   Clovis III 64-bit2867+12
−12		(+42)10.5 − 13.5
(+7−10=7)		43.8%
10.5 / 24
0.0%
−10
–   MinkoChess 1.3 64-bit2866+11
−11		(+41)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+41
–   Pirarucu 2.3.8 64-bit2865+19
−19		(+40)2 − 6
(+1−5=2)		25.0%
2.0 / 8
0.0%
−153
–   Rodent 1.7 64-bit2865+16
−16		(+40)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
0
–   Toga II 3.02863+13
−13		(+38)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−132
–   DisasterArea 1.65 64-bit2862+11
−11		(+37)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−37
–   Atlas 3.80 64-bit2861+12
−12		(+36)9.5 − 8.5
(+3−2=13)		52.8%
9.5 / 18
0.0%
+56
–   Nemo 1.0.1 64-bit2860+10
−10		(+35)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−127
–   Asymptote 0.7 64-bit2859+18
−18		(+34)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.1%
+34
–   Demolito 2017-06-18 64-bit2859+22
−22		(+34)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.4%
−47
–   Frozenight 3.0.0 64-bit2858+18
−18		(+33)8 − 8
(+6−6=4)		50.0%
8.0 / 16
0.2%
+29
–   Arasan 17.5 64-bit2855+21
−21		(+30)12.5 − 9.5
(+7−4=11)		56.8%
12.5 / 22
0.8%
+76
–   The Baron 3.41 64-bit2850+19
−19		(+25)5 − 5
(+2−2=6)		50.0%
5.0 / 10
1.6%
+29
–   Arasan 17.4 64-bit2848+22
−22		(+23)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
3.8%
+278
–   Weiss 1.0 64-bit2847+21
−21		(+22)9 − 7
(+4−2=10)		56.3%
9.0 / 16
3.7%
+59
–   Winter 0.4a 64-bit2846+20
−20		(+21)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
4.3%
+105
–   Tucano 7.05 64-bit2845+22
−22		(+20)6 − 4
(+4−2=4)		60.0%
6.0 / 10
5.8%
+97
–   Scorpio 2.7.8 64-bit2844+22
−22		(+19)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
7.0%
+51
–   Onno 1.2.70 64-bit2843+12
−12		(+18)2 − 0
(+2−0=0)		100.0%
2.0 / 2
2.5%
+INF
–   DisasterArea 1.542841+22
−22		(+16)8.5 − 11.5
(+5−8=7)		42.5%
8.5 / 20
10.2%
−44
–   Tucano 7.00 64-bit2839+17
−17		(+14)5 − 5
(+2−2=6)		50.0%
5.0 / 10
9.3%
+13
–   Pedone 1.2 64-bit2839+21
−21		(+14)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
12.3%
−155
–   DisasterArea 1.54 64-bit2839+15
−15		(+14)9.5 − 10.5
(+5−6=9)		47.5%
9.5 / 20
8.8%
−7
–   Zurichess Neuchatel 64-bit2838+10
−10		(+13)6 − 4
(+4−2=4)		60.0%
6.0 / 10
5.4%
+81
–   NirvanaChess 1.8 64-bit2837+22
−22		(+12)11.5 − 6.5
(+9−4=5)		63.9%
11.5 / 18
16.6%
+124
–   Bagatur 1.8a 64-bit2834+22
−22		(+9)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
23.2%
+41
–   Murka 3 64-bit2833+10
−10		(+8)6 − 8
(+4−6=4)		42.9%
6.0 / 14
18.5%
−48
–   Tornado 6.0 64-bit2831+18
−18		(+6)12 − 18
(+6−12=12)
40.0%
12.0 / 30
30.8%
−67
–   chess22k 1.6 64-bit2829+22
−22		(+4)4 − 6
(+2−4=4)		40.0%
4.0 / 10
36.9%
−70
–   EXchess 7.51b 64-bit2826+23
−23		(+1)8 − 12
(+4−8=8)		40.0%
8.0 / 20
46.7%
−73
–   Ethereal 8.37 64-bit2822+22
−22		(−3)1 − 5
(+0−4=2)		16.7%
1.0 / 6
58.3%
−247
–   Dirty 10Apr2015 64-bit2815+21
−21		(−10)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
79.1%
+90
–   Rodent 1.6 64-bit2813+26
−26		(−12)1 − 3
(+1−3=0)		25.0%
1.0 / 4
78.7%
−262
–   Crafty 24.1 64-bit2811+19
−19		(−14)7 − 7
(+5−5=4)		50.0%
7.0 / 14
89.1%
−14
–   Cheng4 0.36c 64-bit2805+15
−15		(−20)13.5 − 7.5
(+8−2=11)		64.3%
13.5 / 21
97.5%
+79
–   Pedone 1.1 64-bit2804+21
−21		(−21)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
95.3%
−71
–   Marvin 3.1.0 64-bit2803+17
−17		(−22)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
97.9%
−127
–   Rybka 1.0 32-bit2802+12
−12		(−23)6 − 4
(+4−2=4)		60.0%
6.0 / 10
99.5%
+54
–   Bobcat 6.4b 64-bit2794+21
−21		(−31)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
99.3%
−60
–   RuyDos 1.1.0 64-bit2794+21
−21		(−31)4 − 4
(+3−3=2)		50.0%
4.0 / 8
99.3%
−37
–   Zurichess Luzern 64-bit2793+20
−20		(−32)8 − 8
(+4−4=8)		50.0%
8.0 / 16
99.7%
−29
–   The Baron 3.29 64-bit2793+15
−15		(−32)6 − 4
(+3−1=6)		60.0%
6.0 / 10
99.9%
+37
–   Atlas 3.70em 64-bit2793+19
−19		(−32)11.5 − 10.5
(+7−6=9)		52.3%
11.5 / 22
99.7%
−15
–   Rodent 1.5 64-bit2792+18
−18		(−33)5 − 5
(+3−3=4)		50.0%
5.0 / 10
99.8%
−37
–   RuyDos 1.1.6 64-bit2791+15
−15		(−34)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−69
–   RubiChess 1.1 64-bit2788+17
−17		(−37)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
100.0%
−171
–   Scorpio 2.7.6 64-bit2786+14
−14		(−39)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
100.0%
−204
–   Rhetoric 1.4.1 64-bit2781+15
−15		(−44)16.5 − 7.5
(+12−3=9)		68.8%
16.5 / 24
100.0%
+94
–   Octochess r5190 64-bit2775+13
−13		(−50)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
100.0%
−83
–   Dirty 20Apr2013 64-bit2772+14
−14		(−53)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−2
–   Winter 0.3 64-bit2772+21
−21		(−53)9.5 − 4.5
(+8−3=3)		67.9%
9.5 / 14
100.0%
+97
–   Zurichess Jura 64-bit2771+21
−21		(−54)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+30
–   RuyDos 1.0.27 64-bit2769+20
−20		(−56)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+53
–   Godel 4.0.7 64-bit2765+16
−16		(−60)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−60
–   Amoeba 2.3 64-bit2762+20
−20		(−63)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−58
–   Ethereal 8.28 64-bit2746+23
−23		(−79)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−83
–   Godel 3.4.9 64-bit2728+12
−12		(−97)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+137
–   Devel 2.00002728+12
−12		(−97)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−32
–   Amoeba 2.0 64-bit2728+21
−21		(−97)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+3
–   Amoeba 2.1 64-bit2723+23
−23		(−102)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+108
–   Hakkapeliitta 2.0 64-bit2715+21
−21		(−110)10.5 − 1.5
(+10−1=1)		87.5%
10.5 / 12
100.0%
+227
–   Counter 2.9 64-bit2714+21
−21		(−111)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+37
–   Cheese 1.9 64-bit2706+13
−13		(−119)13.5 − 6.5
(+9−2=9)		67.5%
13.5 / 20
100.0%
+1
–   Pirarucu 2.2.2 64-bit2696+16
−16		(−129)5 − 5
(+1−1=8)		50.0%
5.0 / 10
100.0%
−129
–   Tucano 5.00 64-bit2676+16
−16		(−149)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−149
–   Counter 2.8 64-bit2666+21
−21		(−159)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−108
–   Djinn 1.021 64-bit2663+11
−11		(−162)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+130
–   RedQueen 1.1.97 64-bit2655+15
−15		(−170)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+64
–   Pawny 1.0 64-bit2653+15
−15		(−172)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−172
–   RuyDos 1.0.2 64-bit2651+23
−23		(−174)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−112
–   ECE X3 64-bit2641+14
−14		(−184)12 − 4
(+10−2=4)		75.0%
12.0 / 16
100.0%
+12
–   Sjakk 2.2 64-bit2626+13
−13		(−199)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−28
–   Rotor 0.82624+14
−14		(−201)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+89
–   Igel 1.1 64-bit2623+22
−22		(−202)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+40
–   Alfil 13.1 64-bit2621+15
−15		(−204)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Pedone 0.5 64-bit2618+25
−25		(−207)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+26
–   Rodin 7.02590+15
−15		(−235)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+54
–   Glass 2.0 64-bit2586+12
−12		(−239)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+51
1369 games: 375 wins, 431 losses, 563 draws (41.1%), score: 48.0%

Rating changes by day

Rating changes with played games

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