CCRL 40/2 FRC
Downloads and Statistics
March 26, 2020
Testing summary:
Total: 268'144 games
played by 213 programs

White wins: 109'467 (40.8%)
Black wins: 94'453 (35.2%)
Draws: 64'224 (24.0%)
White score: 52.8%

32-bit engines

Comparing 70 engines!
34 best versions of selected engines played 19420 games with each other

CCRL 40/2 FRC Rating List — 32-bit engines (Quote)

Shredder GUI, ChessGUI, CuteChess, Ponder off, 5-men EGTB, 128MB hash, random openings with switched sides
Time control: Equivalent to 40 moves in 2 minutes on an Intel i7-4770k.
Computed on March 26, 2020 with Bayeselo based on 268'144 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Allie 0.5 nn42850 GTX10503546+16−1650.4%−5.138.3%1300 
100.0%
 Allie 0.4 nn42489 GTX10503488+22−2245.5%+30.738.9%736
100.0%
2Shredder 123014+8−837.1%+105.622.1%7100
100.0%
3Spike 1.4 Leiden2943+8−937.5%+98.522.1%6510
99.5%
4Hiarcs 13.22928+9−938.7%+92.720.3%6910
99.9%
 Hiarcs 13.12898+16−1642.8%+53.125.1%1500
97.6%
 Shredder 112877+12−1259.3%−73.722.1%2800
100.0%
 Hiarcs 12.12827+12−1247.8%+17.822.0%3100
62.2%
5Cyclone xTreme Fear2824+9−947.6%+18.021.2%6220
55.7%
 Hiarcs 122823+15−1553.0%−22.826.9%1700
50.2%
 Hiarcs Paderborn 20072823+15−1553.1%−22.824.8%1700
92.2%
 Toga CMLX 1.4.5e2803+22−2251.4%−7.425.9%700
97.3%
 Hiarcs 11.12777+14−1459.3%−70.324.1%2000
74.2%
 Shredder 102771+15−1459.7%−76.619.4%1900
56.5%
 Hiarcs 112769+20−2062.4%−95.025.6%900
76.2%
 Fruit 0511032761+10−1057.0%−58.622.6%4100
49.3%
 Hiarcs 11.22761+19−1960.2%−79.123.7%1100
68.4%
6Loop for Chess9602756+7−753.2%−27.323.1%8620
60.2%
 Fruit 2.32753+20−2064.0%−108.025.0%1000
68.9%
 Hiarcs X542746+22−2264.0%−108.623.8%800
95.7%
7Bright 0.4a2725+9−955.3%−43.620.0%5720
76.3%
 Fruit 2.2.12717+18−1856.6%−53.324.1%1200
71.1%
 Spike 1.2 Turin2712+9−953.4%−29.023.0%5500
57.7%
8Deep Sjeng 2.72710+13−1351.2%−14.721.4%2300
99.8%
9Naum 2.12679+17−1750.0%−4.326.4%1300
99.6%
10DanaSah 8.302645+18−1846.5%+24.126.0%1100
74.8%
11Glaurung 1.2.12637+13−1346.6%+23.321.4%2400
99.5%
 Deep Sjeng 2.52612+15−1547.0%+15.621.5%1800
96.8%
 DanaSah 7.902591+15−1555.6%−41.520.5%1640
99.4%
12Movei 00.8.4382570+8−846.4%+28.519.8%7820
74.5%
 DanaSah 7.302564+15−1551.9%−14.422.8%1520
97.5%
13Pharaon 3.5.12547+7−845.8%+32.919.2%8520
57.9%
14The Baron 2.232546+10−1048.3%+12.317.1%4500
99.8%
15‑16Amyan 1.722527+10−1048.5%+11.417.9%4820
51.2%
15‑16Jonny 2.832527+9−948.5%+11.316.1%5220
95.5%
17Hamsters 0.7.12516+9−948.1%+14.619.9%5410
68.9%
 DanaSah 6.302511+18−1848.4%+10.522.1%1200
91.4%
 Hamsters 0.62494+16−1738.2%+92.719.9%1600
54.8%
 DanaSah 5.072493+18−1855.5%−41.922.7%1100
74.7%
18Ufim 8.022486+8−844.4%+45.219.0%7818
91.5%
 DanaSah 4.662476+13−1347.2%+20.219.4%2500
61.4%
 Movei 00.8.3832473+15−1541.4%+72.617.5%1900
66.2%
 DanaSah 5.002468+16−1551.6%−13.820.3%1600
97.0%
 DanaSah 4.202449+12−1245.0%+38.320.1%2800
48.0%
 The Baron 1.7.02449+22−2245.5%+31.019.3%800
82.9%
 DanaSah 4.602437+14−1345.9%+31.717.9%2400
49.0%
 Movei 00.8.3662437+26−2652.7%−22.717.0%600
72.5%
 Hamsters 0.52427+22−2240.1%+79.617.7%900
98.4%
19Hermann 2.02398+17−1839.3%+87.416.8%1400
90.7%
 Hamsters 0.42380+21−2238.6%+90.818.3%900
70.6%
20SlowChess 2.960d2373+13−1344.4%+43.218.5%2600
95.8%
21Tornado 2.1.41a2354+18−1841.1%+69.620.0%1300
66.5%
 Hermann 1.92347+24−2442.4%+64.616.0%700
75.1%
22Hussar 0.42338+12−1240.0%+78.218.6%3000
100.0%
23Patzer 3.802309+12−1239.5%+85.514.1%3200
69.9%
 Hermann 1.72302+23−2344.9%+41.115.4%800
83.0%
24TJchess 1.012290+12−1238.1%+96.716.1%3100
100.0%
25Aice 0.99.22262+10−1036.2%+109.614.7%5000
92.3%
26Ayito 0.2.9942252+10−1035.6%+118.913.1%4800
61.0%
 Hamsters 0.22249+21−2151.4%−20.816.8%1000
95.0%
27Betsy Fischer2228+12−1237.3%+105.016.0%3400
100.0%
 Hussar 0.22169+19−1940.9%+75.914.0%1300
54.9%
28Chispa 4.0.32168+13−1339.3%+88.226.0%2500
100.0%
29Homer 1.022120+14−1448.8%−3.015.3%2300
100.0%
30RamJet 0.142021+18−1854.3%−44.314.5%1434
99.7%
 RamJet 0.121968+32−3329.9%+158.518.8%400
100.0%
31Taktix 2.23x1896+20−2041.1%+74.612.2%1400
88.5%
32BigLion 2.23x1880+19−1941.4%+78.613.0%1500
100.0%
33ArcBishop80 2.24a1495+24−2520.4%+268.49.4%916
87.1%
34BigLion80 2.23x1476+25−2518.1%+289.310.6%906
 

Results matrix

32-bit engines (best versions only), top 12
#NameELO123456789101112
1Allie 0.5 nn42850 GTX10503546            
2Shredder 123014  62.5 − 37.5
+52−27=21
+20
60 − 40
+48−28=24
−13
70.5 − 29.5
+61−20=19
−32
86.5 − 13.5
+77−4=19
+37
      
3Spike 1.4 Leiden2943 37.5 − 62.5
+27−52=21
−20
 46 − 54
+32−40=28
−43
59 − 41
+48−30=22
−53
75.5 − 24.5
+62−11=27
−4
80.5 − 19.5
+71−10=19
+21
     
4Hiarcs 13.22928 40 − 60
+28−48=24
+13
54 − 46
+40−32=28
+43
 57.5 − 42.5
+40−25=35
−52
72 − 28
+63−19=18
−3
78 − 22
+70−14=16
+19
     
5Cyclone xTreme Fear2824 29.5 − 70.5
+20−61=19
+32
41 − 59
+30−48=22
+53
42.5 − 57.5
+25−40=35
+52
 68 − 32
+56−20=24
+61
59.5 − 40.5
+52−33=15
−26
    86.5 − 13.5
+79−6=15
+54
6Loop for Chess9602756 13.5 − 86.5
+4−77=19
−37
24.5 − 75.5
+11−62=27
+4
28 − 72
+19−63=18
+3
32 − 68
+20−56=24
−61
 63.5 − 36.5
+50−23=27
+62
59.5 − 40.5
+48−29=23
+22
65 − 35
+49−19=32
+24
67.5 − 42.5
+52−27=31
−31
61 − 39
+46−24=30
−43
74.5 − 25.5
+65−16=19
+3
7Bright 0.4a2725  19.5 − 80.5
+10−71=19
−21
22 − 78
+14−70=16
−19
40.5 − 59.5
+33−52=15
+26
36.5 − 63.5
+23−50=27
−62
   65 − 45
+49−29=32
−16
 72.5 − 27.5
+61−16=23
+12
8Deep Sjeng 2.72710     40.5 − 59.5
+29−48=23
−22
    66 − 34
+53−21=26
+41
72 − 28
+62−18=20
+26
9Naum 2.12679     35 − 65
+19−49=32
−24
    53.5 − 46.5
+43−36=21
−16
 
10DanaSah 8.302645     42.5 − 67.5
+27−52=31
+31
45 − 65
+29−49=32
+16
     
11Glaurung 1.2.12637     39 − 61
+24−46=30
+43
 34 − 66
+21−53=26
−41
46.5 − 53.5
+36−43=21
+16
  58.5 − 41.5
+48−31=21
−3
12Movei 00.8.4382570    13.5 − 86.5
+6−79=15
−54
25.5 − 74.5
+16−65=19
−3
27.5 − 72.5
+16−61=23
−12
28 − 72
+18−62=20
−26
  41.5 − 58.5
+31−48=21
+3
 
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

LOS matrix

32-bit engines (best versions only), top 12
#NameELO123456789101112
1Allie 0.5 nn42850 GTX10503546 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Shredder 1230140.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Spike 1.4 Leiden29430.00.0 99.5100.0100.0100.0100.0100.0100.0100.0100.0
4Hiarcs 13.229280.00.00.5 100.0100.0100.0100.0100.0100.0100.0100.0
5Cyclone xTreme Fear28240.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
6Loop for Chess96027560.00.00.00.00.0 100.0100.0100.0100.0100.0100.0
7Bright 0.4a27250.00.00.00.00.00.0 96.0100.0100.0100.0100.0
8Deep Sjeng 2.727100.00.00.00.00.00.04.0 99.8100.0100.0100.0
9Naum 2.126790.00.00.00.00.00.00.00.2 99.6100.0100.0
10DanaSah 8.3026450.00.00.00.00.00.00.00.00.4 74.8100.0
11Glaurung 1.2.126370.00.00.00.00.00.00.00.00.025.2 100.0
12Movei 00.8.43825700.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

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Score table
LOS table
Proportion of draws
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Performance with common opponents
Performance with all opponents
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LOS with all opponents

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Created in 2005-2008 by CCRL team
Last games added on March 26, 2020