CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

32-bit multi-CPU engines

Comparing 33 engines!
13 best versions of selected engines played 285 games with each other

CCRL 40/15 Rating List — 32-bit multi-CPU engines (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Computed on May 8, 2021 with Bayeselo based on 1'242'291 games
Please refer to the "about" page for comments on engine inclusion

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 200 games or more. Normal font - less than 200 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1ChessBrainVB 3.72 4CPU3164+30−3045.0%+30.751.3%320 
51.6%
 ChessBrainVB 3.74 4CPU3161+128−13046.9%+18.056.3%16
72.2%
 ChessBrainVB 3.68 4CPU3121+26−2649.2%+4.551.6%428
81.7%
 ChessBrainVB 3.66 4CPU3104+28−2854.2%−27.548.7%378
99.9%
2Hiarcs 14 4CPU3052+13−1342.8%+43.451.2%1894
96.9%
3Deep Fritz 13 4CPU3032+16−1740.9%+55.549.7%1131
96.7%
4Spike 1.4 Leiden 4CPU3014+11−1145.2%+29.647.7%2862
95.1%
 Deep Fritz 11 4CPU2987+29−2954.2%−26.855.2%335
59.3%
 Deep Fritz 12 4CPU2982+34−3446.9%+21.652.8%254
54.6%
 Hiarcs 13.2 4CPU2980+18−1841.7%+53.942.1%1025
100.0%
5Toga II 3.0 4CPU2917+22−2345.6%+27.049.0%592
85.3%
 Hiarcs 12.1 4CPU2902+15−1540.9%+58.145.4%1417
48.7%
 Toga II 1.4.1SE 4CPU2902+13−1348.5%+10.941.6%2041
79.3%
6Bright 0.4a 4CPU2894+15−1547.4%+17.441.1%1495
61.7%
 Hiarcs 12 4CPU2891+15−1549.8%+3.244.8%1450
57.2%
 Bright 0.5c 4CPU2889+23−2347.2%+19.242.9%616
50.3%
 Hiarcs 12 Sharpen PV On 4CPU2889+21−2154.0%−27.544.0%722
51.0%
 Hiarcs Paderborn 2007 4CPU2888+19−1943.9%+39.346.0%892
56.9%
 Deep Fritz 10.1 4CPU2886+18−1851.9%−13.439.1%1048
58.3%
 Toga II 1.4 beta5c 4CPU2883+18−1851.7%−11.545.8%996
75.9%
 Hiarcs 11.1 4CPU2875+17−1752.3%−16.044.0%1088
74.7%
 Hiarcs 11 4CPU2861+35−3552.8%−18.941.0%251
51.7%
 Hiarcs 11.2 4CPU2860+26−2746.4%+24.238.7%455
96.9%
 Deep Fritz 10 4CPU2829+20−2049.1%+5.540.1%795
51.2%
 Bright 0.3a 4CPU2828+18−1842.4%+51.241.8%988
81.5%
7Jonny 4.00 4CPU2814+25−2543.6%+42.335.0%540
70.8%
 Bright 0.2c 4CPU2804+21−2143.9%+40.643.2%724
60.1%
8Deep Junior 10 4CPU2801+14−1443.3%+47.434.9%1715
97.5%
9Deep Sjeng 2.7 4CPU2779+18−1841.1%+58.438.7%1020
99.9%
10Scorpio 2.0 32-bit 4CPU2730+24−2433.4%+114.936.7%607
98.4%
11Hamsters 0.7.1 4CPU2684+32−3252.4%−13.936.2%318
71.9%
12Pharaon 3.5.1 4CPU2672+26−2643.6%+41.429.7%518
100.0%
13Nemeton 1.8 4CPU2529+27−2749.9%+1.927.2%496
 

Results matrix

32-bit multi-CPU engines (best versions only), top 12
#NameElo123456789101112
1ChessBrainVB 3.72 4CPU3164            
2Hiarcs 14 4CPU3052  20.5 − 15.5
+12−7=17
+18
30 − 24
+17−11=26
−3
1.5 − 0.5
+1−0=1
+22
       
3Deep Fritz 13 4CPU3032 15.5 − 20.5
+7−12=17
−18
 17 − 19
+8−10=18
−32
21.5 − 7.5
+14−0=15
+29
       
4Spike 1.4 Leiden 4CPU3014 24 − 30
+11−17=26
+3
19 − 17
+10−8=18
+32
 7 − 5
+4−2=6
−48
 2 − 0
+2−0=0
+INF
     
5Toga II 3.0 4CPU2917 0.5 − 1.5
+0−1=1
−22
7.5 − 21.5
+0−14=15
−29
5 − 7
+2−4=6
+48
  2 − 0
+2−0=0
+INF
     
6Bright 0.4a 4CPU2894         25 − 7
+21−3=8
+42
  
7Jonny 4.00 4CPU2814   0 − 2
+0−2=0
−INF
0 − 2
+0−2=0
−INF
      11 − 5
+9−3=4
−8
8Deep Junior 10 4CPU2801        16.5 − 16.5
+11−11=11
−23
   
9Deep Sjeng 2.7 4CPU2779       16.5 − 16.5
+11−11=11
+23
    
10Scorpio 2.0 32-bit 4CPU2730     7 − 25
+3−21=8
−42
     18 − 9
+13−4=10
+48
11Hamsters 0.7.1 4CPU2684           1.5 − 2.5
+0−1=3
−71
12Pharaon 3.5.1 4CPU2672      5 − 11
+3−9=4
+8
  9 − 18
+4−13=10
−48
2.5 − 1.5
+1−0=3
+71
 
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 multi-CPU engines (best versions only), top 12
#NameElo123456789101112
1ChessBrainVB 3.72 4CPU3164 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Hiarcs 14 4CPU30520.0 96.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Deep Fritz 13 4CPU30320.03.1 96.7100.0100.0100.0100.0100.0100.0100.0100.0
4Spike 1.4 Leiden 4CPU30140.00.03.3 100.0100.0100.0100.0100.0100.0100.0100.0
5Toga II 3.0 4CPU29170.00.00.00.0 94.5100.0100.0100.0100.0100.0100.0
6Bright 0.4a 4CPU28940.00.00.00.05.5 100.0100.0100.0100.0100.0100.0
7Jonny 4.00 4CPU28140.00.00.00.00.00.0 80.098.6100.0100.0100.0
8Deep Junior 10 4CPU28010.00.00.00.00.00.020.0 97.5100.0100.0100.0
9Deep Sjeng 2.7 4CPU27790.00.00.00.00.00.01.42.5 99.9100.0100.0
10Scorpio 2.0 32-bit 4CPU27300.00.00.00.00.00.00.00.00.1 98.499.9
11Hamsters 0.7.1 4CPU26840.00.00.00.00.00.00.00.00.01.6 71.9
12Pharaon 3.5.1 4CPU26720.00.00.00.00.00.00.00.00.00.128.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

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Results table
Performance table
Score table
LOS table
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
Score with common opponents
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Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021