CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Lozza 1.18 64-bit#201  (2464+17
−17
)Quote
Author: Colin Jenkins (Wales) Links: Homepage, Download
This is one of the 5 Lozza versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pirarucu 2.2.2 64-bit2696+19
−19
(+232)5 − 27
(+2−24=6)
15.6%
5.0 / 32
0.0%
−42
= 0 0 1 1 0 0 = 0 = = 0 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0
–   Alaric 7072661+11
−12
(+197)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   tomitankChess 2.0 64-bit2657+18
−18
(+193)6.5 − 23.5
(+2−19=9)
21.7%
6.5 / 30
0.0%
−5
0 0 = = 0 = 0 0 = 0 = 0 = 0 0 0 0 0 = = 0 = 0 0 0 0 1 1 0 0
–   Winter 0.2 64-bit2651+18
−18
(+187)7.5 − 27.5
(+5−25=5)
21.4%
7.5 / 35
0.0%
−43
0 1 = 1 0 0 = 0 1 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 = 1 0 0 0 0 1 0 0 0 0
–   Orion 0.6 64-bit2642+42
−41
(+178)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Bagatur 1.7 64-bit2637+23
−23
(+173)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−110
0 0 = 0
–   Phalanx XXV2619+15
−15
(+155)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Topple 0.3.3 64-bit2618+20
−20
(+154)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+86
0 = = =
–   Donna 4.1 64-bit2610+17
−17
(+146)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−89
0 1 0 0
–   Ethereal 8.05 64-bit2599+28
−28
(+135)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−150
0 0 = = 0 0 0 0
–   K2 0.872583+17
−18
(+119)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+70
= 0 0 1 = 0 = 1
–   Asymptote 0.4.2 64-bit2583+18
−18
(+119)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+108
= 1 = 0
–   Delocto 0.6 64-bit2576+16
−16
(+112)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−7
0 0 0 0 1 = = =
–   Coiled 0.6 64-bit2572+13
−13
(+108)15 − 19
(+9−13=12)
44.1%
15.0 / 34
0.0%
+69
1 1 = 1 = 1 = 0 0 = = 0 0 0 0 = 0 1 = 0 0 = 0 = 0 1 0 = = 1 1 0 1 =
–   Jumbo 0.6.107 64-bit2563+20
−20
(+99)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Dorky 4.8 64-bit2553+16
−16
(+89)4 − 5
(+2−3=4)
44.4%
4.0 / 9
0.0%
+48
= = 0 1 = 1 = 0 0
–   RubiChess 0.9 64-bit2552+22
−22
(+88)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−139
0 0 0 1
–   Ghost 3.1 64-bit2551+16
−16
(+87)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
0.0%
−5
= 1 0 0 1 0 = = 0 = 0 0 = = 0 =
–   Tornado 3.21a 32-bit2547+33
−33
(+83)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+83
= 1 0 = 0 0 1 1
–   nanoSzachy 4.0 64-bit2546+18
−17
(+82)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−73
0 1 0 0 = 0 0 1
–   Betsabe II 1.842545+14
−14
(+81)6 − 8
(+3−5=6)
42.9%
6.0 / 14
0.0%
+36
0 1 = = = 0 0 0 1 = 0 = = 1
–   GreKo 9.7 64-bit2544+32
−32
(+80)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+80
1 0 = 0 0 1 1 =
–   FrankWalter 2.4.0 64-bit2540+22
−22
(+76)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fridolin 2.00 64-bit2530+16
−16
(+66)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−141
0 = 0 = 0 0 = 0
–   Orion 0.5 64-bit2526+14
−14
(+62)9 − 7
(+5−3=8)
56.3%
9.0 / 16
0.0%
+101
= 0 = = 1 = 1 1 1 = = 0 1 = 0 =
–   Bagatur 1.5f 64-bit2525+18
−18
(+61)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+91
=
–   Bagatur 1.6c 64-bit2523+22
−22
(+59)16 − 16
(+10−10=12)
50.0%
16.0 / 32
0.0%
+57
= 0 0 1 1 0 = = 0 = 0 = 0 0 1 = = 1 1 1 1 0 = = 1 = = = 0 1 1 0
–   Bagatur 1.5e 64-bit2516+22
−21
(+52)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−98
0 0 = =
–   RookieMonster 1.6.7 64-bit2508+137
−137
(+44)1 − 0
(+1−0=0)
100.0%
1.0 / 1
26.7%
+INF
1
–   Betsabe II 1.752508+22
−22
(+44)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.1%
−54
0 = = = = 0 1 = 0 0 = 0
–   Asymptote 0.3 64-bit2502+17
−17
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−104
= 0
–   Arasan 11.3 32-bit2500+33
−33
(+36)4 − 4
(+3−3=2)
50.0%
4.0 / 8
3.1%
+42
1 = 0 = 1 1 0 0
–   Dorky 4.5 64-bit2499+19
−19
(+35)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.4%
−60
1 0 = 0
–   MadChess 2.2 64-bit2496+16
−16
(+32)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.4%
−37
0 1 0 = 0 0 0 1 0 0 1 = 0 1 = = 0 0 = 1 0 = = 0 = 0 = 1 1 =
–   Winter 0.1.1 64-bit2495+21
−21
(+31)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
1.5%
−28
0 0 = 1 0 = 1 = 0 = = 1 = 0 0 =
–   Bagatur 1.5g 64-bit2490+27
−27
(+26)0 − 1
(+0−1=0)
0.0%
0.0 / 1
6.1%
−INF
0
–   Jumbo 0.6.66 64-bit2490+17
−17
(+26)16 − 16
(+12−12=8)
50.0%
16.0 / 32
1.9%
+28
0 1 0 1 = = = 0 = 0 0 1 = 1 0 1 1 = 0 1 = 1 0 1 0 1 = 1 0 1 0 0
–   Green Light Chess 3.01.2.22489+24
−24
(+25)0 − 1
(+0−1=0)
0.0%
0.0 / 1
5.2%
−INF
0
–   Jumbo 0.6.51 64-bit2488+28
−28
(+24)1 − 3
(+0−2=2)
25.0%
1.0 / 4
7.9%
−133
0 = 0 =
–   Jumbo 0.6.96 64-bit2487+18
−18
(+23)18.5 − 17.5
(+10−9=17)
51.4%
18.5 / 36
3.5%
+29
0 = 1 = 0 = = 1 1 0 = = = 1 = 1 0 1 1 = = = 0 = 0 1 = = 0 0 1 = 1 = = 0
–   DoubleCheck 3.1 32-bit2485+34
−34
(+21)4 − 4
(+2−2=4)
50.0%
4.0 / 8
14.1%
+21
= 0 0 = = = 1 1
–   Booot 4.12.02484+34
−33
(+20)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
15.8%
+56
0 = = = 1 1 = =
–   Trace 1.362482+20
−20
(+18)3 − 5
(+2−4=2)
37.5%
3.0 / 8
9.6%
−69
0 0 1 0 = 0 1 =
–   Jumbo 0.6.10 64-bit2482+24
−24
(+18)3 − 5
(+2−4=2)
37.5%
3.0 / 8
11.8%
−64
0 0 1 = 1 0 0 =
–   Jumbo 0.6.35 64-bit2477+19
−20
(+13)15 − 9
(+12−6=6)
62.5%
15.0 / 24
15.9%
+102
0 1 1 1 = 1 0 = 1 0 0 1 1 1 1 = 1 0 = 0 1 = 1 =
–   Drosophila 1.5.1 64-bit2477+16
−16
(+13)14 − 12
(+11−9=6)
53.8%
14.0 / 26
14.5%
+44
0 1 0 = 0 = 1 = 0 = 1 1 0 1 1 1 0 1 = 1 0 = 1 0 1 0
–   Trace 1.37a2472+18
−18
(+8)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
29.1%
+90
= 0 1 1
–   Jumbo 0.6.31 64-bit2469+25
−25
(+5)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
38.7%
+87
1 0 1 =
–   WyldChess 1.2 64-bit2467+26
−26
(+3)5 − 3
(+3−1=4)
62.5%
5.0 / 8
44.7%
+72
= 1 = 0 1 1 = =
–   Quark 2.352467+18
−18
(+3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
41.5%
+95
1 0 = 1
–   Nemeton 1.812464+134
−138
(0)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
50.2%
+144
1 =
–   Giraffe 20150908 64-bit2463+19
−19
(−1)4 − 4
(+2−2=4)
50.0%
4.0 / 8
53.1%
−1
1 0 = = 0 1 = =
–   RubiChess 0.8 64-bit2459+26
−26
(−5)6 − 6
(+4−4=4)
50.0%
6.0 / 12
64.3%
−5
0 = = = 1 0 = 0 1 1 1 0
–   Nemeton 1.82459+17
−17
(−5)23.5 − 16.5
(+16−9=15)
58.8%
23.5 / 40
68.5%
+53
= = 1 1 = 0 1 0 = 1 1 0 0 = = 1 1 1 = = 0 = 1 0 1 1 = 1 0 1 0 1 = 0 1 = = = 1 =
–   Topple 0.2.1 64-bit2457+18
−18
(−7)17.5 − 24.5
(+13−20=9)
41.7%
17.5 / 42
72.2%
−67
0 = 0 1 0 0 0 1 = 1 0 0 1 0 = 1 0 0 0 = = 0 1 = 1 = 1 1 0 0 1 0 1 0 1 = 1 0 = 0 0 0
–   FrankWalter 2.2.8 64-bit2457+20
−20
(−7)26 − 20
(+18−12=16)
56.5%
26.0 / 46
72.1%
+35
0 0 = = 1 1 = 1 1 1 = = 0 1 = = = 1 0 0 1 0 1 = 0 1 0 0 0 1 = = 0 1 1 1 1 1 0 = 1 = = 1 = =
–   Carballo 1.22455+24
−24
(−9)3 − 5
(+1−3=4)
37.5%
3.0 / 8
72.8%
−78
0 = 0 = = 0 1 =
–   Nemeton 1.512452+22
−22
(−12)4 − 4
(+3−3=2)
50.0%
4.0 / 8
80.6%
−12
= 0 1 = 0 1 1 0
–   Orion 0.4 64-bit2451+20
−20
(−13)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
84.6%
−61
0 = = 1 1 0 = 0 0 1 0 0 = = = 1 0 = 1 0
–   Axolotl 1.8 64-bit2449+20
−21
(−15)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
86.7%
+15
=
–   Bumblebee 1.0.36898e1 64-bit2446+19
−19
(−18)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
92.5%
+74
0 = 1 1
–   FrankWalter 2.3.3 64-bit2446+20
−20
(−18)18.5 − 21.5
(+12−15=13)
46.3%
18.5 / 40
91.6%
−41
0 0 0 = 0 1 = 1 0 1 0 1 = 1 = = 0 = 0 1 = 1 = 0 = 1 0 0 0 = 0 = = 1 0 0 1 1 = 1
–   Shallow r694 64-bit2444+18
−18
(−20)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
94.9%
+98
1 = 1 1 1 0 1 0 1 0 1 1 1 = 0 =
–   Mephisto Gideon Professional2444+28
−28
(−20)7 − 5
(+4−2=6)
58.3%
7.0 / 12
89.5%
+28
= 1 0 = = = = = 1 1 0 1
–   Cheng3 1.02b2442+33
−33
(−22)4 − 4
(+1−1=6)
50.0%
4.0 / 8
88.4%
−22
1 = = = = 0 = =
–   Abrok 5.02442+18
−18
(−22)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
96.5%
+20
1 = 1 1 0 = = 0
–   Teki 2 64-bit2441+17
−17
(−23)1 − 1
(+1−1=0)
50.0%
1.0 / 2
97.2%
−23
1 0
–   Taltos rev118 64-bit2435+20
−20
(−29)8 − 8
(+6−6=4)
50.0%
8.0 / 16
98.8%
−25
0 0 0 0 1 = = 1 1 1 = 0 = 1 0 1
–   Snitch 1.6.2 64-bit2435+22
−22
(−29)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.0%
−29
0 1
–   Bearded N44.5 64-bit2434+21
−21
(−30)8 − 3
(+5−0=6)
72.7%
8.0 / 11
98.7%
+97
1 = 1 = = = 1 1 = = 1
–   TJchess 1.3 64-bit2434+17
−17
(−30)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
99.3%
−109
= = 0 = = 0 = 0 1 1 0 0
–   RedQueen 0.7.5 64-bit2433+34
−34
(−31)3 − 5
(+2−4=2)
37.5%
3.0 / 8
94.5%
−118
= 0 0 = 1 0 1 0
–   King of Kings 2.562432+23
−23
(−32)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.6%
−32
= =
–   Nemeton 1.612424+28
−28
(−40)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
99.2%
−322
0 0 = 0
–   Cmcchess 2.6 64-bit2420+17
−17
(−44)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−7
1 = 1 = 1 0 = 0 0 1
–   Ares 1.005.2.1 64-bit2420+21
−21
(−44)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
99.9%
+18
0 = = = 1 0 1 1 = 0 1 1 1 0 1 =
–   PostModernist 10162419+19
−19
(−45)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−7
= 1 = 0 0 1 1 =
–   Nemeton 1.72419+18
−18
(−45)20 − 16
(+14−10=12)
55.6%
20.0 / 36
100.0%
−8
1 1 = = 0 1 0 = 1 = 0 0 = = 1 = = 1 0 1 0 0 = 0 0 1 1 1 0 1 = 1 = = 1 1
–   RomiChess P3n 64-bit2413+14
−14
(−51)19 − 15
(+12−8=14)
55.9%
19.0 / 34
100.0%
−11
0 1 1 0 = 1 = 1 0 0 = = = 1 = = = 1 = 1 0 1 = 0 1 = 0 0 = 1 = 1 1 =
–   Gaia 3.5 64-bit2412+22
−22
(−52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−209
= 0
–   Jonesy 1.0 64-bit2410+21
−21
(−54)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
+5
1 1 = 1 0 0 1 1 = 1 0 0
–   Typhoon 1.00-3142410+34
−34
(−54)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
99.7%
−201
0 = 0 0 0 0 1 1
–   Ares 1.005.2 64-bit2410+17
−18
(−54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−54
= =
–   Gaia 3.5 32-bit2409+21
−21
(−55)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−99
1 0 0 0 1 = 1 0
–   Patzer 3.802402+20
−20
(−62)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+63
1 0 1 1 1 0 0 = 1 1
–   Gosu 0.162395+18
−19
(−69)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−69
0 1 0 0 1 1 = =
–   Myrddin 0.87 64-bit2395+14
−14
(−69)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−62
0 = = = = 1
–   Popochin 4.1 64-bit2391+18
−18
(−73)9.5 − 2.5
(+9−2=1)
79.2%
9.5 / 12
100.0%
+180
1 1 = 1 0 0 1 1 1 1 1 1
–   Galjoen 0.39 64-bit2386+17
−17
(−78)2 − 3
(+1−2=2)
40.0%
2.0 / 5
100.0%
−154
0 1 0 = =
–   Thor's Hammer 2.28 32-bit2385+23
−23
(−79)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+29
1 = = = 1 = 1 =
–   Ares GB 64-bit2384+15
−15
(−80)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−37
= 0 = = 1 1 0 1 = 1 0 = 0 1 = 1
–   Zevra 2.1.1 r216 64-bit2383+18
−18
(−81)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+180
1 = 1 1 0 1 1 1
–   OliThink 5.3.2 64-bit2373+18
−18
(−91)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−91
= = 1 1 1 0 0 0
–   Waxman 20172369+17
−17
(−95)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
0
= 0 1 1 = 1 = = 1 = = 1
–   KnightX 1.93 64-bit2320+20
−20
(−144)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−80
1 = = 1 1 1 = = 0 0
–   Asymptote 0.2.0 64-bit2313+25
−25
(−151)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−40
0 1 = = 1 1
–   Invictus r228 64-bit2289+19
−19
(−175)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+21
1 1 = 1 0 1
–   Kingfisher 1.0 64-bit2279+29
−29
(−185)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+141
1 1 = = 1 1 1 1 1 1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019