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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GreKo 12.0 64-bit (2524+22
−22		)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 37 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.1 64-bit2789+20
−20		(+265)0.5 − 9.5
(+0−9=1)		5.0%
0.5 / 10
0.0%
−157
–   Atlas 3.60 64-bit2684+20
−20		(+160)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Djinn 1.021 64-bit2663+11
−11		(+139)8 − 6
(+6−4=4)		57.1%
8.0 / 14
0.0%
+198
–   Tucano 4.00 64-bit2663+21
−21		(+139)5 − 11
(+3−9=4)		31.3%
5.0 / 16
0.0%
−11
–   Ktulu 7.52663+13
−13		(+139)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−26
–   ProDeo 1.872660+21
−21		(+136)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Andscacs 0.62w 64-bit2660+23
−23		(+136)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−51
–   RedQueen 1.1.97 64-bit2655+15
−15		(+131)2 − 10
(+1−9=2)		16.7%
2.0 / 12
0.0%
−148
–   Pawny 1.0 64-bit2653+15
−15		(+129)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−122
–   Scorpio 2.0 32-bit2652+14
−14		(+128)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−131
–   Djinn 1.010 64-bit2648+24
−24		(+124)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−113
–   CM10th Magic II2641+13
−13		(+117)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+42
–   Cyrano 0.6b17 64-bit2640+17
−17		(+116)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−54
–   CM10th Warrior2633+20
−20		(+109)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Sjakk 2.2 64-bit2626+13
−13		(+102)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−64
–   CM10th Default2625+12
−12		(+101)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+101
–   Rotor 0.82624+14
−14		(+100)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
+22
–   Alfil 13.1 64-bit2621+15
−15		(+97)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
0.0%
−255
–   Chess Tiger 2007 Gambit2620+25
−25		(+96)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−74
–   Nebula 2.0 64-bit2618+12
−12		(+94)10.5 − 9.5
(+6−5=9)		52.5%
10.5 / 20
0.0%
+108
–   Slow Chess Blitz WV22608+14
−14		(+84)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−86
–   Hamsters 0.72606+18
−18		(+82)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−88
–   Zappa 1.1 64-bit2606+16
−16		(+82)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−209
–   Naum 1.91 64-bit2602+13
−13		(+78)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−84
–   Rodin 7.02590+15
−15		(+66)6 − 14
(+3−11=6)		30.0%
6.0 / 20
0.0%
−90
–   Glass 2.0 64-bit2586+12
−12		(+62)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−54
–   Pseudo 0.7c2581+11
−11		(+57)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−113
–   Amyan 1.722580+10
−10		(+56)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   N2 0.4 64-bit2580+13
−13		(+56)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   GarboChess 3.0 64-bit2573+14
−14		(+49)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+48
–   Petir 4.9999992567+13
−13		(+43)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   DanaSah 5.072556+14
−14		(+32)10.5 − 5.5
(+9−4=3)		65.6%
10.5 / 16
0.8%
+163
–   GNU Chess 5.07.153b 64-bit2554+20
−20		(+30)1 − 1
(+1−1=0)		50.0%
1.0 / 2
2.2%
+29
–   Jellyfish 1.02552+19
−19		(+28)2 − 4
(+1−3=2)		33.3%
2.0 / 6
2.7%
−106
–   Capivara LK 0.09b02c 64-bit2539+18
−18		(+15)7 − 5
(+6−4=2)		58.3%
7.0 / 12
14.4%
+86
–   Capivara LK 0.09b02d 64-bit2537+26
−26		(+13)8 − 8
(+5−5=6)		50.0%
8.0 / 16
22.6%
+9
–   Rodin 6.02535+21
−21		(+11)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
24.3%
+39
–   Cheese 1.6.1 64-bit2528+19
−19		(+4)16 − 12
(+11−7=10)		57.1%
16.0 / 28
41.5%
+61
–   nanoSzachy 4.0 64-bit2527+14
−14		(+3)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
41.1%
−109
–   Rhetoric 1.1 64-bit2525+24
−24		(+1)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
48.6%
+38
–   CuckooChess 1.102513+26
−26		(−11)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
74.4%
+88
–   Sjakk 2.1 64-bit2506+27
−27		(−18)7.5 − 6.5
(+5−4=5)		53.6%
7.5 / 14
85.8%
+10
–   Cheese 1.5 64-bit2501+23
−23		(−23)5.5 − 8.5
(+4−7=3)		39.3%
5.5 / 14
93.3%
−115
–   Hakkapeliitta 1.0 64-bit2500+23
−23		(−24)7 − 9
(+5−7=4)		43.8%
7.0 / 16
94.2%
−71
–   Brutus 7.02b2495+16
−16		(−29)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
98.4%
+94
–   Twisted Logic 0.0852489+24
−24		(−35)8 − 2
(+7−1=2)		80.0%
8.0 / 10
98.5%
+210
–   Arminius 2014-01-18 64-bit2483+21
−21		(−41)4 − 2
(+4−2=0)		66.7%
4.0 / 6
99.7%
+125
–   LittleThought 1.052 64-bit2479+13
−13		(−45)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+39
–   Pupsi2 0.092476+14
−14		(−48)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+305
–   Delphil 3.2 64-bit2473+11
−11		(−51)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−51
–   Pepito 1.59.2 64-bit2472+14
−14		(−52)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+39
–   N2 0.12468+21
−21		(−56)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−60
–   Cerebro 3.03d2461+14
−14		(−63)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+37
–   Yace 0.99.872458+13
−13		(−66)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−66
–   Delphil 3.1 64-bit2453+23
−23		(−71)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
100.0%
−118
–   Chronos 1.9.42450+28
−28		(−74)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−16
–   Anatoli 0.35k2449+14
−14		(−75)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+125
–   Betsabe II 1.472418+17
−17		(−106)4 − 3
(+3−2=2)		57.1%
4.0 / 7
100.0%
−55
–   Snitch 1.6.2 64-bit2408+18
−18		(−116)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+54
–   Pedone 0.4 64-bit2400+25
−25		(−124)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Betsabe II 1.30 64-bit2398+19
−19		(−126)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−14
–   Ares 1.005 64-bit2393+16
−16		(−131)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−131
–   Shallow r688 64-bit2384+16
−16		(−140)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+25
–   Ifrit m1.8 64-bit2382+15
−15		(−142)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+150
–   Sjakk 2.0 64-bit2371+20
−20		(−153)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+138
–   Tigran 2.4n 64-bit2366+13
−13		(−158)4 − 2
(+4−2=0)		66.7%
4.0 / 6
100.0%
+8
–   Jazz 721 64-bit2343+16
−16		(−181)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−50
–   Myrddin 0.86 64-bit2325+19
−19		(−199)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+43
–   Maverick 0.51 64-bit2303+19
−19		(−221)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−58
–   EveAnn 1.71a2279+19
−19		(−245)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   NoraGrace 1.0 64-bit2270+26
−26		(−254)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
541 games: 178 wins, 197 losses, 166 draws (30.7%), score: 48.2%

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