CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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GNU Chess 5.07.153b 64-bit (2571+23
−23		)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
–   Gaviota 0.86 64-bit2781+21
−21		(+210)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−104
0 0 = 0
–   EXchess 7.18b 64-bit2775+23
−23		(+204)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
+29
= = 0 0 0 1 0 = 0 0
–   Crafty 23.5 64-bit2747+28
−28		(+176)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Dirty 23Mar2012 64-bit2703+31
−31		(+132)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+190
0 1 = 1
–   Scorpio 2.7 64-bit2702+27
−27		(+131)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Rhetoric 1.2 64-bit2695+25
−25		(+124)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+96
= = 0 1 0 = = = = =
–   Rodent 1.2 64-bit2690+32
−32		(+119)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
0.0%
−324
0 0 0 0 0 0 0 0 = 0
–   EXchess 6.71b 64-bit2683+32
−32		(+112)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−67
0 0 = =
–   Andscacs 0.62w 64-bit2674+32
−32		(+103)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+39
= 1 0 0 1 = 0 = = 0
–   Rodent 1.1 64-bit2670+33
−33		(+99)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+35
= = = = 1 0 0 0 0 1
–   Tucano 4.00 64-bit2665+25
−25		(+94)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+30
1 1 0 = = 0 = = 0 0
–   Vajolet 2.032661+24
−24		(+90)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−198
0 0 0 =
–   CM10th Xperience2660+13
−13		(+89)6 − 9
(+3−6=6)		40.0%
6.0 / 15
0.0%
+24
0 = 0 = 1 1 = 0 1 = = = 0 0 0
–   RedQueen 1.1.97 64-bit2660+17
−17		(+89)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+65
= 0 0 1 = 1 = = = 0
–   Atlas 3.50 64-bit2659+31
−31		(+88)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
0.0%
+119
1 0 1 = = 1 = 0 = =
–   Dirty 24Apr2011 64-bit2654+21
−21		(+83)4 − 11
(+2−9=4)		26.7%
4.0 / 15
0.0%
−85
0 0 0 = 1 0 0 0 0 1 0 = = 0 =
–   Djinn 1.010 64-bit2653+29
−30		(+82)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
−67
= 0 1 0 0 1 0 = 0 0
–   RedQueen 1.1.4 64-bit2653+28
−28		(+82)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−17
0 0 0 1 = 0 0 1 = =
–   Spike 1.0a2649+18
−19		(+78)5.5 − 9.5
(+3−7=5)		36.7%
5.5 / 15
0.0%
−7
0 = = 0 1 1 = 0 0 1 0 0 0 = =
–   Colossus 2008b2643+12
−12		(+72)7.5 − 9.5
(+5−7=5)		44.1%
7.5 / 17
0.0%
+32
1 1 0 0 0 0 0 1 = = 0 = 1 = 0 1 =
–   CM10th Default2632+15
−14		(+61)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM9000 Assassin2631+23
−23		(+60)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−33
0 = = =
–   Alfil 13.1 64-bit2629+17
−17		(+58)2.5 − 2.5
(+2−2=1)		50.0%
2.5 / 5
0.0%
+27
1 1 0 0 =
–   Rotor 0.82629+17
−17		(+58)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−91
0 0 1 1 0 0
–   Ruffian 2.1.02624+13
−13		(+53)5.5 − 12.5
(+2−9=7)		30.6%
5.5 / 18
0.0%
−73
1 = = = = 0 = = 0 0 0 0 0 0 0 0 = 1
–   Nebula 2.0 64-bit2621+14
−14		(+50)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+50
= =
–   Tucano 3.00 64-bit2620+24
−24		(+49)11 − 14
(+5−8=12)		44.0%
11.0 / 25
0.1%
+13
1 = = 1 = 0 = 1 = = 0 = = 0 = 1 0 = 0 = 0 = 1 0 0
–   Hamsters 0.72618+21
−21		(+47)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.1%
+47
0 1
–   Slow Chess Blitz WV22616+16
−16		(+45)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.1%
+45
= =
–   Zappa 1.1 64-bit2615+18
−18		(+44)3 − 3
(+3−3=0)		50.0%
3.0 / 6
0.1%
+44
1 1 0 0 1 0
–   Naum 1.91 64-bit2610+15
−15		(+39)4 − 2
(+3−1=2)		66.7%
4.0 / 6
0.2%
+152
1 = 1 1 0 =
–   Rodent 0.16 64-bit2603+30
−30		(+32)3 − 5
(+2−4=2)		37.5%
3.0 / 8
4.6%
−73
0 0 = 0 = 0 1 1
–   Rodin 7.02601+17
−17		(+30)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
1.9%
−54
= 0 = 0 1 0 = 0 = =
–   Glass 2.0 64-bit2598+13
−13		(+27)2 − 4
(+1−3=2)		33.3%
2.0 / 6
2.1%
−83
= = 0 1 0 0
–   Aristarch 4.502597+12
−12		(+26)8 − 10
(+6−8=4)		44.4%
8.0 / 18
2.3%
−11
0 1 1 = 1 = = 1 0 = 1 0 0 0 0 0 1 0
–   N2 0.4 64-bit2594+16
−16		(+23)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
4.6%
+53
=
–   The Baron 1.8.12592+23
−23		(+21)8.5 − 9.5
(+4−5=9)		47.2%
8.5 / 18
9.6%
+1
= = 0 1 0 1 0 = 1 = = = 0 = 0 = = 1
–   Pseudo 0.7c2591+13
−13		(+20)10.5 − 9.5
(+8−7=5)		52.5%
10.5 / 20
6.5%
+33
= 0 = 0 1 1 = 1 0 = 1 0 = 0 1 1 1 0 1 0
–   Amyan 1.722590+12
−12		(+19)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
6.8%
+176
= 1
–   Brutus 8.05 64-bit2589+21
−21		(+18)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
11.2%
+29
1 0 = 1 0 0 0 0 1 0 0 = = = 1 1 1 0 0 = 1 = 1 0 1 1 = = 1 0 = 1
–   Djinn 0.992 64-bit2589+30
−30		(+18)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
16.4%
−88
1 0 0 0 1 0 = = 0 =
–   GarboChess 3.0 64-bit2587+16
−16		(+16)2 − 4
(+1−3=2)		33.3%
2.0 / 6
12.4%
−111
= 0 0 = 0 1
–   Quazar 0.3b 32-bit2583+21
−21		(+12)2 − 2
(+1−1=2)		50.0%
2.0 / 4
22.0%
+12
= = 1 0
–   Petir 4.9999992579+15
−15		(+8)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
26.6%
−149
= 0
–   Tucano 2.00 64-bit2573+30
−31		(+2)2 − 2
(+1−1=2)		50.0%
2.0 / 4
45.6%
+2
0 1 = =
–   DanaSah 5.072570+17
−17		(−1)2 − 0
(+2−0=0)		100.0%
2.0 / 2
52.3%
+INF
1 1
–   Arminius 2013-08-10 64-bit2566+31
−31		(−5)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
60.0%
+31
1 = = 0 = 0 1 1 0 1
–   Rotor 0.52565+17
−17		(−6)9.5 − 8.5
(+6−5=7)		52.8%
9.5 / 18
64.0%
+10
= 1 = = 1 = 0 1 0 0 1 0 = 1 = 0 1 =
–   Capivara LK 0.09b02c 64-bit2556+21
−21		(−15)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
82.7%
−172
= 0
–   DanaSah 5.002552+29
−29		(−19)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
83.9%
−114
0 0 1 =
–   Rodin 6.02551+24
−24		(−20)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
87.6%
+268
1 1 = 1
–   nanoSzachy 4.0 64-bit2546+18
−18		(−25)2 − 2
(+2−2=0)		50.0%
2.0 / 4
95.2%
−25
0 0 1 1
–   Cheese 1.6.1 64-bit2545+22
−22		(−26)0 − 1
(+0−1=0)		0.0%
0.0 / 1
94.3%
−INF
0
–   GreKo 12.0 64-bit2541+25
−25		(−30)1 − 1
(+1−1=0)		50.0%
1.0 / 2
95.5%
−30
0 1
–   GarboChess 2.20 32-bit2523+17
−17		(−48)10 − 6
(+8−4=4)		62.5%
10.0 / 16
100.0%
+42
1 = 1 1 1 0 0 0 1 = 1 0 = = 1 1
–   Arminius 2014-01-18 64-bit2503+24
−24		(−68)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−6
1 = 1 0 1 0
–   Tao 5.62503+16
−16		(−68)9.5 − 5.5
(+6−2=7)		63.3%
9.5 / 15
100.0%
+17
0 1 1 0 1 = = 1 = 1 = 1 = = =
–   Yace 0.99.872488+17
−17		(−83)10.5 − 5.5
(+8−3=5)		65.6%
10.5 / 16
100.0%
+23
1 1 1 0 1 = = 0 1 = 1 = 0 1 = 1
–   Pupsi2 0.082473+18
−17		(−98)10 − 7
(+9−6=2)		58.8%
10.0 / 17
100.0%
−29
1 0 1 0 0 0 0 1 1 1 = = 1 1 1 1 0
–   nanoSzachy 3.82439+17
−16		(−132)13 − 3
(+11−1=4)		81.3%
13.0 / 16
100.0%
+100
1 0 = = 1 = 1 = 1 1 1 1 1 1 1 1
–   Glass 1.62429+20
−20		(−142)13.5 − 3.5
(+10−0=7)		79.4%
13.5 / 17
100.0%
+51
1 1 1 1 = = 1 1 = 1 = 1 = 1 = = 1
–   Diablo 0.5.12412+18
−18		(−159)12 − 5
(+10−3=4)		70.6%
12.0 / 17
100.0%
−15
1 1 = 1 1 = = = 1 0 1 0 1 1 1 1 0
–   Queen 4.032410+18
−18		(−161)10.5 − 4.5
(+8−2=5)		70.0%
10.5 / 15
100.0%
−23
= 1 1 = 1 = = 1 1 = 1 0 0 1 1
–   Dragon 4.62405+17
−17		(−166)10.5 − 7.5
(+7−4=7)		58.3%
10.5 / 18
100.0%
−109
= 1 = = 0 = 1 0 1 0 1 = 0 = 1 = 1 1
–   Amateur 2.822396+19
−19		(−175)13.5 − 3.5
(+12−2=3)		79.4%
13.5 / 17
100.0%
+59
1 = 1 1 1 1 0 1 1 1 1 = 0 = 1 1 1
–   Sage 3.532387+18
−18		(−184)13.5 − 3.5
(+12−2=3)		79.4%
13.5 / 17
100.0%
+46
1 1 1 = 1 1 1 = 1 1 1 0 1 1 0 1 =
–   Horizon 4.42386+17
−17		(−185)14 − 4
(+11−1=6)		77.8%
14.0 / 18
100.0%
+2
1 1 = = 0 1 1 = 1 1 1 = 1 1 = 1 1 =
657 games: 224 wins, 222 losses, 211 draws (32.1%), score: 50.2%

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020