CCRL 40/15
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 1'160'846 games
played by 2'685 programs

White wins: 400'696 (34.5%)
Black wins: 296'236 (25.5%)
Draws: 463'914 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 9.7 64-bit (2544+31
−31
)Quote
Author: Vladimir Medvedev Link: GreKo Homepage
This is one of the 35 GreKo versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deuterium 12.01.30.1070 64-bit2677+27
−27
(+133)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+133
–   Godel 2.3.7 64-bit2657+23
−23
(+113)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−43
–   Philou 3.7.1 64-bit2652+13
−13
(+108)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−48
–   Rotor 0.7a2643+22
−22
(+99)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−189
–   Slow Chess Blitz WV2.12637+11
−11
(+93)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+93
–   Cheng3 1.07 64-bit2635+21
−21
(+91)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+91
–   Gandalf 62634+11
−11
(+90)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+90
–   Alfil 12 MT2633+23
−23
(+89)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−2
–   Alfil 13.1 64-bit2628+17
−17
(+84)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−65
–   RedQueen 1.1.1 64-bit2625+28
−28
(+81)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+44
–   Ruffian 2.1.02623+13
−13
(+79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+235
–   Tucano 3.00 64-bit2620+24
−24
(+76)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+103
–   Monolith 0.4 64-bit2609+19
−19
(+65)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−134
–   Rodent 0.16 64-bit2602+30
−30
(+58)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.4%
−15
–   Djinn 0.987 64-bit2601+26
−26
(+57)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.2%
+8
–   Glass 2.0 64-bit2598+13
−13
(+54)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.1%
−234
–   Glass 1.9 64-bit2594+31
−31
(+50)4 − 6
(+3−5=2)
40.0%
4.0 / 10
1.2%
−24
–   GarboChess 3.0 64-bit2587+16
−16
(+43)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.8%
−59
–   Delocto 0.6 64-bit2580+15
−15
(+36)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
2.1%
+11
–   Petir 4.9999992579+16
−16
(+35)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.4%
+35
–   Atlas 3.25 64-bit2569+28
−28
(+25)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
11.1%
+42
–   Francesca MAD 0.192558+15
−15
(+14)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
20.7%
+33
–   DanaSah 4.882555+22
−22
(+11)4 − 2
(+3−1=2)
66.7%
4.0 / 6
27.4%
+121
–   Arasan 12.0 64-bit2555+23
−23
(+11)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
27.5%
−56
–   DanaSah 5.002551+29
−29
(+7)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
35.8%
−48
–   Rodin 6.02551+24
−24
(+7)3 − 1
(+2−0=2)
75.0%
3.0 / 4
36.8%
+149
–   nanoSzachy 4.0 64-bit2546+18
−18
(+2)5 − 5
(+3−3=4)
50.0%
5.0 / 10
45.4%
+2
–   Rodin 5.12544+31
−31
(0)2 − 2
(+0−0=4)
50.0%
2.0 / 4
49.0%
0
–   Tucano 1.042540+30
−30
(−4)3 − 5
(+1−3=4)
37.5%
3.0 / 8
56.1%
−77
–   AnMon 5.662530+21
−20
(−14)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
76.3%
−72
–   Hermann 2.8 64-bit2529+16
−17
(−15)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
78.8%
+27
–   Orion 0.5 64-bit2528+14
−14
(−16)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
82.0%
−276
–   Tornado 2.1.41a2527+24
−24
(−17)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
79.3%
−84
–   LittleThought 1.052 64-bit2500+16
−16
(−44)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.3%
−17
–   Pupsi2 0.092496+17
−17
(−48)7 − 5
(+5−3=4)
58.3%
7.0 / 12
99.6%
0
–   Pepito 1.59.2 64-bit2496+17
−17
(−48)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.6%
+211
–   Pawny 0.3 64-bit2491+33
−33
(−53)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
98.8%
+234
–   Green Light Chess 3.01.2.22489+24
−24
(−55)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.6%
−24
–   Zurichess Geneva 64-bit2484+26
−26
(−60)7 − 1
(+6−0=2)
87.5%
7.0 / 8
99.8%
+224
–   KnightX 1.97a 64-bit2484+27
−26
(−60)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.8%
−32
–   Drosophila 1.5.1 64-bit2479+15
−15
(−65)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−29
–   Bruja 1.9.1 64-bit2477+18
−18
(−67)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+51
–   Pawny 0.3.1 64-bit2475+23
−23
(−69)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−69
–   Lozza 1.18 64-bit2474+16
−16
(−70)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−70
–   Cheese 1.4 64-bit2470+20
−20
(−74)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−85
–   iCE 0.32467+31
−31
(−77)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+175
–   RubiChess 0.8 64-bit2459+26
−26
(−85)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−42
–   Dorky 4.3 64-bit2450+28
−28
(−94)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−124
–   Delphil 2.9g 64-bit2433+33
−33
(−111)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+201

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2020