CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
nanoSzachy 4.1 64-bit (2534+17
−17
)Quote
Author: Piotr Cichy Link: Homepage
This is one of the 9 NanoSzachy versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.4 64-bit3099+9
−9
(+565)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   GnuCheese 1.00 64-bit2794+16
−16
(+260)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+260
–   Bison 9.11 64-bit2756+13
−13
(+222)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Godel 3.4.9 64-bit2727+14
−14
(+193)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−97
–   Carballo 1.6 64-bit2710+25
−24
(+176)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+81
–   Pawny 1.1 64-bit2701+21
−21
(+167)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−116
–   ProDeo 2.02682+21
−21
(+148)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−141
–   Tucano 5.00 64-bit2679+18
−18
(+145)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Cheese 1.7 64-bit2678+21
−21
(+144)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+84
–   chess22k 1.4 64-bit2674+22
−23
(+140)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−10
–   Djinn 1.021 64-bit2667+13
−13
(+133)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−157
–   RedQueen 1.1.97 64-bit2660+17
−17
(+126)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+208
–   Floyd 0.9 64-bit2658+14
−14
(+124)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+36
–   Laser 0.2.1 64-bit2647+23
−23
(+113)4 − 8
(+2−6=4)
33.3%
4.0 / 12
0.0%
+4
–   ECE X3 64-bit2645+16
−16
(+111)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+111
–   WyldChess 1.4 64-bit2639+24
−24
(+105)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+255
–   Sjakk 2.2 64-bit2632+15
−15
(+98)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+98
–   Rodin 8.02628+15
−15
(+94)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
−56
–   Ethereal 8.02 64-bit2623+31
−31
(+89)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.0%
+34
–   NoraGrace 2.0 64-bit2623+15
−15
(+89)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−68
–   Caligula 0.9g2620+20
−20
(+86)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−89
–   Phalanx XXV2619+15
−15
(+85)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−201
–   Hamsters 0.7.12618+14
−14
(+84)7 − 13
(+3−9=8)
35.0%
7.0 / 20
0.0%
−9
–   Zappa 1.1 64-bit2615+18
−18
(+81)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.0%
−36
–   Ethereal 8.12 64-bit2612+26
−26
(+78)6 − 12
(+4−10=4)
33.3%
6.0 / 18
0.0%
−40
–   Sloppy 0.2.2 64-bit2612+16
−16
(+78)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   GreKo 2015 64-bit2609+22
−22
(+75)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+7
–   Donna 4.0 64-bit2606+15
−15
(+72)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+26
–   Gogobello 1.3 64-bit2606+27
−27
(+72)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+154
–   DanaSah 6.502605+22
−22
(+71)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−79
–   Arminius 2015-08-06 64-bit2604+20
−20
(+70)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−213
–   DanaSah 6.802603+28
−28
(+69)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−220
–   Rodin 7.02601+17
−17
(+67)11 − 13
(+6−8=10)
45.8%
11.0 / 24
0.0%
+37
–   Muse 0.953 64-bit2595+16
−16
(+61)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
0.0%
+150
–   GreKo 2016 64-bit2593+21
−21
(+59)11 − 11
(+4−4=14)
50.0%
11.0 / 22
0.0%
+59
–   Asymptote 0.4.2 64-bit2585+18
−18
(+51)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−131
–   Ethereal 7.78 64-bit2585+24
−24
(+51)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+51
–   K2 0.872584+18
−17
(+50)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+46
–   Marvin 2.1.0 64-bit2583+26
−26
(+49)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+49
–   Jellyfish 1.1 64-bit2581+15
−15
(+47)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+9
–   Petir 4.9999992579+15
−15
(+45)10.5 − 9.5
(+9−8=3)
52.5%
10.5 / 20
0.0%
+65
–   DanaSah 5.072570+17
−17
(+36)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
0.1%
+80
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(+35)12 − 10
(+9−7=6)
54.5%
12.0 / 22
0.1%
+70
–   Schooner 1.8 64-bit2568+20
−20
(+34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.4%
+34
–   GreKo 13.1 64-bit2566+30
−30
(+32)10 − 12
(+7−9=6)
45.5%
10.0 / 22
3.1%
−1
–   Coiled 0.4 64-bit2564+17
−17
(+30)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.5%
+33
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(+28)6 − 6
(+5−5=2)
50.0%
6.0 / 12
0.7%
+32
–   Counter 2.0.2 64-bit2561+26
−25
(+27)6 − 8
(+3−5=6)
42.9%
6.0 / 14
3.8%
−17
–   Zurichess Glarus 64-bit2559+27
−27
(+25)2 − 2
(+1−1=2)
50.0%
2.0 / 4
5.7%
+25
–   Dorky 4.8 64-bit2558+14
−14
(+24)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
1.4%
−71
–   Ghost 3 64-bit2558+24
−24
(+24)6 − 8
(+3−5=6)
42.9%
6.0 / 14
4.9%
−23
–   Francesca MAD 0.192558+15
−15
(+24)11 − 9
(+8−6=6)
55.0%
11.0 / 20
1.5%
+60
–   JikChess 0.02 64-bit2558+16
−16
(+24)15.5 − 28.5
(+11−24=9)
35.2%
15.5 / 44
1.4%
−86
–   tomitankChess 1.4 64-bit2556+23
−23
(+22)2 − 2
(+1−1=2)
50.0%
2.0 / 4
6.1%
+22
–   Gogobello 1.1 64-bit2553+28
−28
(+19)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
12.5%
+101
–   Ghost 3.1 64-bit2552+15
−15
(+18)7 − 5
(+5−3=4)
58.3%
7.0 / 12
5.7%
+72
–   WyldChess 1.3 64-bit2550+29
−29
(+16)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
16.8%
−66
–   paulchen332 0.1.1 64-bit2547+48
−47
(+13)2 − 2
(+1−1=2)
50.0%
2.0 / 4
30.4%
+13
–   AnMon 5.752539+15
−15
(+5)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
34.1%
−80
–   Phalanx XXIV2538+20
−20
(+4)12.5 − 13.5
(+11−12=3)
48.1%
12.5 / 26
38.6%
−10
–   chess22k 1.3 64-bit2538+24
−24
(+4)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
38.4%
+40
–   Maverick 1.5 64-bit2537+14
−14
(+3)14.5 − 9.5
(+9−4=11)
60.4%
14.5 / 24
40.3%
+67
–   Carballo 1.4 64-bit2534+26
−26
(0)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
48.8%
−92
–   Marvin 2.0.0 64-bit2534+22
−22
(0)3 − 1
(+2−0=2)
75.0%
3.0 / 4
50.3%
+157
–   K2 0.832534+27
−26
(0)7 − 9
(+3−5=8)
43.8%
7.0 / 16
50.2%
−44
–   Fridolin 2.00 64-bit2532+16
−15
(−2)24.5 − 25.5
(+19−20=11)
49.0%
24.5 / 50
57.7%
−6
–   Raven 1.10 64-bit2526+25
−25
(−8)4 − 0
(+4−0=0)
100.0%
4.0 / 4
69.2%
+INF
–   Donna 3.1 64-bit2519+28
−28
(−15)4 − 6
(+2−4=4)
40.0%
4.0 / 10
82.6%
−73
–   CyberPagno 3.0 64-bit2515+14
−14
(−19)7 − 9
(+5−7=4)
43.8%
7.0 / 16
96.0%
−63
–   Ethereal 7.70 64-bit2512+31
−31
(−22)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
89.5%
−304
–   Shield 1.3.1 64-bit2511+20
−20
(−23)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
96.2%
+44
–   Floyd 0.8 64-bit2510+24
−24
(−24)5 − 3
(+4−2=2)
62.5%
5.0 / 8
95.0%
+58
–   Maverick 1.0 64-bit2509+26
−25
(−25)8.5 − 13.5
(+4−9=9)
38.6%
8.5 / 22
94.9%
−95
–   Tao 5.62502+16
−16
(−32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.7%
−32
–   Pupsi2 0.092500+16
−17
(−34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+108
–   Dorky 4.5 64-bit2500+19
−19
(−34)4.5 − 3.5
(+1−0=7)
56.3%
4.5 / 8
99.6%
−2
–   WyldChess 1.1 64-bit2500+27
−28
(−34)4 − 4
(+3−3=2)
50.0%
4.0 / 8
98.2%
−40
–   LittleThought 1.052 64-bit2497+16
−16
(−37)11 − 11
(+7−7=8)
50.0%
11.0 / 22
99.9%
−34
–   Delphil 3.2 64-bit2496+14
−15
(−38)21.5 − 20.5
(+13−12=17)
51.2%
21.5 / 42
100.0%
−28
–   Pepito 1.59.2 64-bit2495+17
−17
(−39)14 − 12
(+8−6=12)
53.8%
14.0 / 26
99.9%
−14
–   K2 0.752493+23
−23
(−41)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
–   MadChess 2.2 64-bit2493+14
−15
(−41)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+186
–   JikChess 0.01 64-bit2489+24
−24
(−45)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−202
–   Yace 0.99.872488+17
−17
(−46)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−46
–   Ghost 2.0.2 64-bit2486+18
−18
(−48)9.5 − 12.5
(+7−10=5)
43.2%
9.5 / 22
100.0%
−93
–   Zurichess Geneva 64-bit2484+26
−26
(−50)7 − 7
(+4−4=6)
50.0%
7.0 / 14
99.9%
−46
–   Xpdnt 0910072483+15
−15
(−51)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−51
–   Matacz 1.42479+16
−16
(−55)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−24
–   Shield 1.2 64-bit2474+26
−26
(−60)15 − 7
(+12−4=6)
68.2%
15.0 / 22
100.0%
+68
–   Lozza 1.18 64-bit2472+15
−15
(−62)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+95
–   Schooner 1.7.0 64-bit2471+24
−24
(−63)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−213
–   WyldChess 1.2 64-bit2470+26
−26
(−64)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+21
–   Quark 2.352469+18
−18
(−65)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+92
–   Bumblebee 1.0 64-bit2466+21
−21
(−68)10 − 6
(+8−4=4)
62.5%
10.0 / 16
100.0%
+17
–   Betsabe II 1.662465+22
−22
(−69)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−10
–   Counter 1.99 64-bit2464+32
−32
(−70)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
100.0%
+72
–   Gogobello 1.0 64-bit2463+24
−24
(−71)12.5 − 5.5
(+9−2=7)
69.4%
12.5 / 18
100.0%
+53
–   Carballo 1.32463+25
−25
(−71)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−22
–   Giraffe 20150908 64-bit2462+19
−18
(−72)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+22
–   Donna 3.0 64-bit2462+32
−32
(−72)4 − 6
(+4−6=0)
40.0%
4.0 / 10
100.0%
−160
–   Donna 2.1 64-bit2461+27
−27
(−73)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RubiChess 0.8 64-bit2460+26
−26
(−74)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+183
–   Bagatur 1.4d 64-bit2458+24
−24
(−76)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−2
–   Bumblebee 1.0.36898e1 64-bit2448+19
−19
(−86)12 − 6
(+8−2=8)
66.7%
12.0 / 18
100.0%
+14
–   Lozza 1.17a 64-bit2444+17
−18
(−90)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
100.0%
+9
–   Mephisto Gideon Professional2444+23
−23
(−90)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Betsabe II 1.472444+20
−20
(−90)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+5
–   K2 0.792441+29
−29
(−93)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+6
–   Zurichess Fribourg 64-bit2441+29
−29
(−93)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Bearded N44.5 64-bit2441+20
−20
(−93)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+64
–   TJchess 1.3 64-bit2435+17
−17
(−99)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Bitfoot 1.0.d9aeb43 64-bit2422+25
−25
(−112)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Cmcchess 2.6 64-bit2422+17
−17
(−112)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−54
–   Ares 1.005 64-bit2419+18
−18
(−115)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−115
–   Ares 1.005.2 64-bit2412+17
−17
(−122)13.5 − 6.5
(+10−3=7)
67.5%
13.5 / 20
100.0%
−11
–   Gosu 0.162403+18
−18
(−131)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Lozza 1.16 64-bit2399+25
−25
(−135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+22
–   Myrddin 0.87 64-bit2397+13
−13
(−137)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+20
–   Tytan 9.32 64-bit2369+23
−23
(−165)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−195
–   Butcher 1.64 64-bit2281+20
−20
(−253)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Atak 6.82238+16
−16
(−296)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Armageddon 2.3082103+25
−24
(−431)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Matant 5.042067+22
−22
(−467)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Arabian Knight 1.55 64-bit2027+25
−25
(−507)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Oberon 0.042001+24
−24
(−533)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Robin 0.9831790+28
−28
(−744)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Enigma 1.1.41736+15
−15
(−798)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 12, 2021