CCRL 40/2 FRC
Downloads and Statistics
February 9, 2020
Testing summary:
Total: 261'944 games
played by 210 programs

White wins: 107'079 (40.9%)
Black wins: 92'555 (35.3%)
Draws: 62'310 (23.8%)
White score: 52.8%

Rating list

CCRL 40/2 FRC Rating List — All engines (best versions only) (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 February 9, 2020 with Bayeselo based on 261'944 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Stockfish 10 64-bit3710+13−1276.3%−185.436.1%2510 
100.0%
2Houdini 6 64-bit3651+9−969.5%−145.241.4%4814
100.0%
3Komodo 13.1 64-bit3605+12−1268.0%−135.638.6%2762
100.0%
4Allie 0.5 nn42850 GTX10503540+18−1853.5%−24.437.1%1000
100.0%
5Komodo 13.01 MCTS 64-bit3493+10−1053.3%−32.039.6%3522
62.5%
6Ethereal 11.75 64-bit3490+13−1355.5%−42.138.0%2300
72.9%
7Fire 7.1 64-bit3486+9−954.1%−40.338.5%4720
100.0%
8Schooner 2.2 64-bit3386+16−1652.1%−15.740.5%1300
76.7%
9Shredder 13 64-bit3380+7−843.6%+43.332.6%8128
100.0%
10Critter 1.6a 64-bit3291+6−642.7%+55.229.1%15338
98.1%
11SlowChess Blitz 1.9 64-bit3273+16−1647.0%+22.938.4%1400
86.1%
12Chiron 4 64-bit3263+8−935.4%+123.023.6%7430
99.9%
13Demolito 2020-02-05 64-bit3233+18−1849.4%+4.733.9%1100
98.7%
14Pedone 1.9 64-bit3209+13−1338.3%+88.231.8%2300
82.1%
15Senpai 2.0 64-bit3201+12−1245.5%+34.830.7%2620
68.7%
16Vajolet2 2.8 64-bit3197+16−1648.0%+12.835.7%1382
97.1%
17Nemorino 5.00 64-bit3177+14−1449.5%+3.032.9%1820
98.1%
18Rybka 4.1 64-bit3161+7−633.8%+131.426.0%12020
100.0%
19Naum 4.6 64-bit3077+8−845.4%+37.523.8%6520
100.0%
20Spike 1.4 Leiden2942+9−937.5%+98.622.1%6510
99.5%
21Hiarcs 13.22927+8−838.7%+92.820.3%6910
94.2%
22Bobcat 8.0 64-bit2913+16−1640.1%+76.324.6%1610
95.3%
23EXchess 7.92b 64-bit2896+14−1442.3%+60.423.8%1920
91.2%
24Cheng 4.39 64-bit2883+13−1343.6%+50.322.6%2420
79.0%
25Deep Sjeng WC2008 64-bit2877+8−846.3%+31.722.1%7510
98.0%
26The Baron 3.44 64-bit2858+16−1753.8%−28.925.8%1310
98.6%
27Minic 1.15 64-bit2830+20−2048.6%+8.324.8%870
73.0%
28Cyclone xTreme Fear2823+9−947.6%+18.121.2%6220
97.4%
29Tornado 8.0 64-bit2806+15−1653.1%−22.822.2%1520
99.3%
30GNU Chess 5.60 64-bit2783+11−1145.9%+30.223.6%3120
52.0%
31Arminius 2018-12-23 64-bit2782+17−1747.8%+15.922.5%1210
98.4%
32Cheese 2.0 64-bit2757+17−1750.7%−4.726.1%1300
58.3%
33Loop for Chess9602755+7−853.2%−27.223.1%8620
56.8%
34Octochess 5190 64-bit2754+12−1251.9%−15.224.1%2720
100.0%
35Bright 0.4a2724+9−955.3%−43.520.0%5720
60.3%
36Karballo 1.8 64-bit2721+18−1853.6%−26.725.1%1110
85.3%
37Frenzee 3.5.19 64-bit2710+11−1154.1%−32.816.2%3820
100.0%
38DanaSah 8.302644+18−1846.5%+24.226.0%1100
98.7%
39Fridolin 3.00 64-bit2618+15−1545.7%+32.119.6%1630
85.9%
40‑41Daydreamer 1.75 64-bit2609+9−947.9%+15.922.0%5220
48.4%
40‑41Nebula 2.0 64-bit2609+10−1046.5%+28.120.6%4220
81.0%
42Alfil 13.1 64-bit2600+17−1749.3%+5.120.8%1320
95.9%
43Maverick 1.5 64-bit2582+14−1348.0%+14.519.9%2120
90.2%
44‑45Monolith 0.4 64-bit2569+16−1649.1%+6.019.9%1510
49.1%
44‑45Movei 00.8.4382569+8−846.4%+28.619.8%7820
100.0%
46Pharaon 3.5.12546+8−745.8%+33.019.2%8520
79.6%
47Galjoen 0.40.1 64-bit2538+18−1849.3%+4.721.5%1068
66.8%
48Hermann 2.8 64-bit2534+10−1149.5%+1.717.0%3910
86.5%
49‑50Amyan 1.722526+9−948.5%+11.517.9%4820
51.2%
49‑50Jonny 2.832526+9−948.5%+11.416.1%5220
95.5%
51Hamsters 0.7.12515+9−948.1%+14.719.9%5410
100.0%
52Ufim 8.022485+8−844.4%+45.319.0%7818
100.0%
53LittleThought 1.052 64-bit2406+10−1144.4%+42.517.5%3910
100.0%
54Hussar 0.42337+12−1240.0%+78.318.6%3000
67.5%
55Teki 2 64-bit2332+18−1849.8%+2.218.1%1200
98.7%
56Patzer 3.802309+12−1239.5%+84.614.1%3200
99.1%
57TJchess 1.012289+12−1238.1%+96.916.1%3100
100.0%
58Aice 0.99.22261+10−1036.2%+109.714.7%5000
92.3%
59Ayito 0.2.9942251+10−1035.6%+119.013.1%4800
99.9%
60Betsy Fischer2227+12−1237.3%+105.116.0%3400
99.9%
61Robocide 0.4 64-bit2192+19−1945.0%+39.119.1%1000
98.5%
62Chispa 4.0.32167+13−1339.3%+88.326.0%2500
100.0%
63Homer 1.022119+14−1448.8%−2.415.3%2300
100.0%
64RamJet 0.142019+19−1950.6%−14.115.1%1284
100.0%
65Taktix 2.23x1896+20−2041.1%+74.812.2%1400
88.4%
66BigLion 2.23x1880+19−1941.4%+78.813.0%1500
100.0%
67Sapeli 1.20 64-bit1790+25−2460.0%−94.28.8%906
100.0%
68ArcBishop80 2.24a1497+27−2819.9%+274.310.1%766
81.1%
69BigLion80 2.23x1481+28−2918.1%+292.210.3%756
 

Results matrix

All engines (top 12, best versions only)
#NameELO123456789101112
1Stockfish 10 64-bit3710 192.5 − 107.5
+117−32=151
+25
199.5 − 104.5
+130−35=139
−8
68.5 − 31.5
+50−13=37
−48
241.5 − 58.5
+193−10=97
−3
163.5 − 36.5
+130−3=67
+1
246 − 54
+196−4=100
−1
 274 − 26
+248−0=52
+25
   
2Houdini 6 64-bit3651107.5 − 192.5
+32−117=151
−25
 178 − 126
+88−36=180
+2
64 − 36
+42−14=44
−22
227 − 73
+163−9=128
+5
150 − 50
+115−15=70
+7
226 − 74
+170−18=112
+2
 256.5 − 43.5
+217−4=79
−4
272.5 − 27.5
+250−5=45
0
 276.5 − 23.5
+256−3=41
−4
3Komodo 13.1 64-bit3605104.5 − 199.5
+35−130=139
+8
126 − 178
+36−88=180
−2
 53.5 − 46.5
+31−24=45
−43
210.5 − 93.5
+131−14=159
+1
137.5 − 62.5
+97−22=81
+3
205.5 − 96.5
+135−26=141
−8
 250 − 54
+208−12=84
+10
280 − 40
+244−4=72
−19
 292.5 − 27.5
+271−6=43
+31
4Allie 0.5 nn42850 GTX1050354031.5 − 68.5
+13−50=37
+48
36 − 64
+14−42=44
+22
46.5 − 53.5
+24−31=45
+43
 56 − 44
+38−26=36
−8
116 − 84
+79−47=74
+1
56 − 44
+39−27=34
−13
62 − 38
+47−23=30
−70
65 − 35
+49−19=32
−59
   
5Komodo 13.01 MCTS 64-bit349358.5 − 241.5
+10−193=97
+3
73 − 227
+9−163=128
−5
93.5 − 210.5
+14−131=159
−1
44 − 56
+26−38=36
+8
 93 − 107
+42−56=102
−24
148 − 152
+72−76=152
−11
66.5 − 33.5
+51−18=31
+5
205 − 95
+150−40=110
+7
236.5 − 63.5
+192−19=89
+2
77 − 23
+61−7=32
−34
251 − 49
+220−18=62
+33
6Ethereal 11.75 64-bit349036.5 − 163.5
+3−130=67
−1
50 − 150
+15−115=70
−7
62.5 − 137.5
+22−97=81
−3
84 − 116
+47−79=74
−1
107 − 93
+56−42=102
+24
 104 − 96
+45−37=118
+7
132 − 68
+83−19=98
−7
131.5 − 68.5
+90−27=83
−10
149 − 51
+119−21=60
−28
80.5 − 19.5
+68−7=25
+8
164.5 − 35.5
+140−11=49
+14
7Fire 7.1 64-bit348654 − 246
+4−196=100
+1
74 − 226
+18−170=112
−2
96.5 − 205.5
+26−135=141
+8
44 − 56
+27−39=34
+13
152 − 148
+76−72=152
+11
96 − 104
+37−45=118
−7
 61 − 39
+38−16=46
−32
198.5 − 101.5
+124−27=149
−8
232.5 − 67.5
+182−17=101
−7
80 − 20
+65−5=30
0
243 − 57
+200−14=86
0
8Schooner 2.2 64-bit3386   38 − 62
+23−47=30
+70
33.5 − 66.5
+18−51=31
−5
68 − 132
+19−83=98
+7
39 − 61
+16−38=46
+32
 50.5 − 49.5
+28−27=45
−3
61.5 − 38.5
+42−19=39
−21
59.5 − 40.5
+36−17=47
−55
66 − 34
+45−13=42
−23
9Shredder 13 64-bit338026 − 274
+0−248=52
−25
43.5 − 256.5
+4−217=79
+4
54 − 250
+12−208=84
−10
35 − 65
+19−49=32
+59
95 − 205
+40−150=110
−7
68.5 − 131.5
+27−90=83
+10
101.5 − 198.5
+27−124=149
+8
49.5 − 50.5
+27−28=45
+3
 186 − 114
+128−56=116
−10
63 − 37
+38−12=50
−28
207.5 − 92.5
+157−42=101
+12
10Critter 1.6a 64-bit3291 27.5 − 272.5
+5−250=45
0
40 − 280
+4−244=72
+19
 63.5 − 236.5
+19−192=89
−2
51 − 149
+21−119=60
+28
67.5 − 232.5
+17−182=101
+7
38.5 − 61.5
+19−42=39
+21
114 − 186
+56−128=116
+10
 50 − 50
+27−27=46
−18
143 − 157
+86−100=114
−43
11SlowChess Blitz 1.9 64-bit3273    23 − 77
+7−61=32
+34
19.5 − 80.5
+7−68=25
−8
20 − 80
+5−65=30
0
40.5 − 59.5
+17−36=47
+55
37 − 63
+12−38=50
+28
50 − 50
+27−27=46
+18
 46 − 54
+28−36=36
−35
12Chiron 4 64-bit3263 23.5 − 276.5
+3−256=41
+4
27.5 − 292.5
+6−271=43
−31
 49 − 251
+18−220=62
−33
35.5 − 164.5
+11−140=49
−14
57 − 243
+14−200=86
0
34 − 66
+13−45=42
+23
92.5 − 207.5
+42−157=101
−12
157 − 143
+100−86=114
+43
54 − 46
+36−28=36
+35
 
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

All engines (top 12, best versions only)
#NameELO123456789101112
1Stockfish 10 64-bit3710 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Houdini 6 64-bit36510.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Komodo 13.1 64-bit36050.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Allie 0.5 nn42850 GTX105035400.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0
5Komodo 13.01 MCTS 64-bit34930.00.00.00.0 62.586.3100.0100.0100.0100.0100.0
6Ethereal 11.75 64-bit34900.00.00.00.037.5 72.9100.0100.0100.0100.0100.0
7Fire 7.1 64-bit34860.00.00.00.013.727.1 100.0100.0100.0100.0100.0
8Schooner 2.2 64-bit33860.00.00.00.00.00.00.0 76.7100.0100.0100.0
9Shredder 13 64-bit33800.00.00.00.00.00.00.023.3 100.0100.0100.0
10Critter 1.6a 64-bit32910.00.00.00.00.00.00.00.00.0 98.1100.0
11SlowChess Blitz 1.9 64-bit32730.00.00.00.00.00.00.00.00.01.9 86.1
12Chiron 4 64-bit32630.00.00.00.00.00.00.00.00.00.013.9 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100


Complete list (all engines and versions)

Pure list (removes rating distortions)


Selections from the complete rating list:

All engines   |   32-bit

Free engines   |   32-bit

Open source engines   |   32-bit

Custom comparison

Step 1. Select class of engines to compare:

Take only public releases (no private engines)
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Take only engines with default settings
Take only best versions from each family

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Families

Engines


Step 2. Select output that you want to see.

Rating list
Testing profile
  (Step: , Numbers: )

Results table
Performance table
Score table
LOS table
Proportion of draws
White score
Number of games
Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

Maximum size of cross-tables (from 2 to 100):
Limit crosstables to engines in ELO range: to
Match length (Minimum number of games to highlight with color):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
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Reference rating list:
Recalibrate:
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  Recalibrate current list to reference using all common engines


Step 3.


Download games in PGN format

All games are compressed with 7-zip.

All games, without comments

261'944 games (53.39 MB)

All games with comments

261'944 games (152.40 MB)

Selection of games

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Various statistics


Created in 2005-2008 by CCRL team
Last games added on February 9, 2020