CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

All engines, best versions only

Comparing 458 engines!
458 selected engines played 85580 games with each other



CCRL 40/15 Rating List - All engines, best versions only
1157654 games played by 2680 programs, run by 23 testers
Ponder off, General books (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 June 27, 2020 with Bayeselo based on 1'157'654 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

   Rank                 Engine                   Elo   +    -   Score  AvOp  Games
      1 Stockfish 2019-10-09 64-bit 4CPU        3494  +27  -26  73.6% -150.4   454
      2 Lc0 0.22.0 T40B.4-160 GTX1050           3463  +21  -21  62.1%  -76.1   642
      3 Komodo 13.3 64-bit 4CPU                 3420  +23  -23  63.0%  -75.5   544
      4 Houdini 6 64-bit 4CPU                   3400  +12  -12  61.5%  -73.3  2202
      5 Komodo 13.2.5 MCTS 64-bit 4CPU          3366  +21  -21  53.8%  -21.0   626
      6 Ethereal 12.00 64-bit 4CPU              3353  +23  -23  51.3%   -5.5   502
      7 Xiphos 0.6 64-bit 4CPU                  3339  +19  -19  46.1%  +24.8   760
      8 Fire 7.1 64-bit 4CPU                    3322  +12  -12  51.8%  -11.6  2027
      9 RofChade 2.3 64-bit 4CPU                3318  +23  -23  44.1%  +34.6   498
     10 Booot 6.4 64-bit 4CPU                   3298  +23  -23  41.5%  +51.2   534
     11 Laser 1.7 64-bit 4CPU                   3285  +15  -15  43.7%  +39.7  1193
     12 Defenchess 2.2 64-bit 4CPU              3284  +17  -17  42.7%  +46.5   970
     13 RubiChess 1.7.3 64-bit 4CPU             3282  +32  -32  57.4%  -44.6   262
     14 Fritz 17 64-bit 4CPU                    3281  +20  -20  44.3%  +33.1   670
     15 Deep Shredder 13 64-bit 4CPU            3280  +11  -10  46.5%  +20.4  2691
     16 SlowChess Blitz Classic 2.1 64-bit 4CPU 3279  +22  -22  42.1%  +50.5   599
     17 Fizbo 2 64-bit 4CPU                     3274  +12  -12  43.6%  +40.0  2065
     18 Schooner 2.2 64-bit 4CPU                3267  +26  -26  45.6%  +27.5   420
     19 Andscacs 0.95 64-bit 4CPU               3264  +18  -18  42.4%  +47.5   931
     20 Arasan 21.4 64-bit 4CPU                 3218  +25  -25  45.4%  +24.9   452
     21 Chiron 4 64-bit 4CPU                    3190  +12  -12  41.6%  +56.9  2338
     22 Vajolet2 2.7 64-bit 4CPU                3181  +25  -25  52.5%  -14.7   445
  23-24 Gull 3 64-bit 4CPU                      3180   +9   -9  42.5%  +48.8  3783
  23-24 NirvanaChess 2.4 64-bit 4CPU            3180  +13  -13  41.7%  +55.7  1828
     25 Equinox 3.20 64-bit 4CPU                3173  +11  -11  42.2%  +50.9  2671
     26 ChessBrainVB 3.72 4CPU                  3167  +30  -30  45.0%  +30.6   320
     27 Critter 1.6a 64-bit 4CPU                3159   +8   -8  45.3%  +31.7  5429
     28 Hannibal 1.7 64-bit 4CPU                3155  +14  -14  42.3%  +47.8  1577
  29-30 Bouquet 1.8 64-bit 4CPU                 3149  +11  -11  43.6%  +41.2  2427
  29-30 Nemorino 5.00 64-bit 4CPU               3149  +18  -18  48.1%  +10.3   878
     31 Rybka 4 64-bit 4CPU                     3147  +10  -10  48.7%   +7.3  3180
     32 Texel 1.07 64-bit 4CPU                  3141  +14  -14  49.5%   +5.3  1620
     33 Pedone 1.8 64-bit 4CPU                  3140  +28  -28  46.7%  +19.1   350
     34 Protector 1.9.0 64-bit 4CPU             3139  +15  -15  46.4%  +24.4  1338
     35 Alfil 15.7 64-bit 4CPU                  3137  +17  -17  42.9%  +48.0  1006
     36 Igel 2.3.1 64-bit 4CPU                  3133  +27  -27  50.2%   -2.0   406
     37 Wasp 3.75 64-bit 4CPU                   3132  +29  -29  49.9%   -1.7   338
  38-39 BlackMamba 2.0 64-bit 4CPU              3123  +15  -15  44.2%  +37.4  1408
  38-39 iCE 4.0 64-bit 4CPU                     3123  +27  -27  47.9%   +9.9   400
  40-41 Senpai 2.0 64-bit 4CPU                  3108  +19  -19  51.5%  -11.4   816
  40-41 Winter 0.7 64-bit 4CPU                  3108  +25  -26  45.1%  +31.2   463
     42 Strelka 5.5 64-bit                      3103   +7   -6  45.6%  +32.2  9977
     43 Naum 4.6 64-bit 4CPU                    3095  +14  -14  48.1%  +11.7  1544
     44 Demolito 2020-05-14 64-bit              3087  +24  -24  53.7%  -25.3   536
     45 chess22k 1.14 64-bit                    3076  +21  -22  48.6%   +7.4   620
     46 Amoeba 3.1 64-bit 4CPU                  3073  +34  -34  42.1%  +48.0   254
     47 Rodent III 0.238 64-bit 4CPU            3070  +20  -20  47.2%  +14.8   742
     48 Topple 0.7.5 64-bit 4CPU                3060  +29  -29  53.2%  -19.3   360
     49 Hiarcs 14 4CPU                          3054  +13  -13  42.8%  +43.2  1894
     50 Deep Junior 13 64-bit 4CPU              3027  +16  -16  43.5%  +40.6  1161
  51-52 Bobcat 8.0 64-bit 4CPU                  3026  +21  -21  48.3%  +10.9   636
  51-52 SmarThink 1.98 64-bit                   3026  +13  -13  49.6%   -0.6  2007
     53 Pirarucu 2.7.4 64-bit 4CPU              3025  +21  -20  53.6%  -26.9   735
     54 Spike 1.4 Leiden 4CPU                   3016  +11  -11  45.2%  +29.4  2862
     55 Crafty 25.2 64-bit 4CPU                 3014  +16  -16  48.5%   +9.1  1279
     56 Combusken 1.2.0 64-bit                  3012  +29  -29  45.7%  +27.7   360
     57 Cheng 4.39 64-bit 4CPU                  3010  +15  -15  49.4%   +3.7  1333
     58 Hakkapeliitta TCEC v2 64-bit            3000  +13  -13  49.9%   -5.0  1982
     59 Monolith 2 64-bit                       2999  +24  -24  48.0%   +9.9   530
     60 Bagatur 2.0 64-bit                      2994  +23  -23  51.2%  -10.0   561
     61 Scorpio 2.8 64-bit 4CPU                 2984  +25  -25  48.8%   +6.6   492
     62 Minic 2.0 64-bit                        2983  +25  -25  47.0%  +20.7   521
     63 Deuterium 2019.2.37.73 64-bit           2980  +18  -18  48.2%   +9.8   993
     64 Godel 7.0 64-bit                        2976  +23  -23  49.8%   -3.3   616
     65 Marvin 3.5.0 64-bit                     2974  +23  -23  49.8%   -7.9   614
     66 EXchess 7.97b 64-bit 4CPU               2971  +18  -18  47.4%  +18.8  1017
     67 Spark 1.0 64-bit 4CPU                   2969  +13  -13  45.0%  +31.9  1787
     68 Zappa Mexico II 64-bit 4CPU             2968  +10  -10  48.3%   +9.6  3270
     69 Toga II 4.0 64-bit 4CPU                 2957  +19  -19  41.4%  +57.6   958
     70 FabChess 1.15 64-bit                    2947  +28  -27  66.7% -108.4   429
     71 Gaviota 1.0 64-bit 4CPU                 2942  +16  -16  47.3%  +16.3  1256
  72-73 Deep Sjeng c't 2010                     2941  +10  -10  46.4%  +22.7  3392
  72-73 Tucano 7.07 64-bit 4CPU                 2941  +33  -33  51.5%  -10.0   291
     74 The Baron 3.44 64-bit 4CPU              2939  +28  -28  46.8%  +20.8   402
     75 Onno 1.2.70 64-bit 4CPU                 2933  +19  -19  47.3%  +16.6   810
     76 Asymptote 0.8 64-bit                    2931  +31  -31  48.7%   +9.3   308
     77 Thinker 5.4d Inert 64-bit 4CPU          2926  +22  -22  46.0%  +23.8   587
     78 Dirty CUCUMBER 64-bit                   2918  +13  -13  50.1%   -1.8  2003
     79 DisasterArea 1.65 64-bit 4CPU           2915  +21  -21  44.2%  +35.6   709
     80 Gogobello 2.0 64-bit 4CPU               2912  +25  -25  50.8%   -6.7   522
     81 Quazar 0.4 64-bit                       2905  +10  -10  48.3%  +10.4  3190
     82 Francesca MAD 0.28 64-bit               2902  +25  -25  51.1%   -8.7   538
     83 Counter 3.5 64-bit                      2900  +24  -23  58.2%  -57.9   589
  84-85 Atlas 3.91 64-bit                       2899  +13  -13  50.0%   -4.3  1916
  84-85 DiscoCheck 5.2 64-bit                   2899  +18  -18  48.6%   +8.8  1012
  86-87 Bright 0.4a 4CPU                        2896  +15  -15  47.4%  +16.5  1495
  86-87 Tornado 6.0 64-bit 4CPU                 2896  +26  -26  45.5%  +27.0   469
     88 Glaurung 2.2 64-bit 4CPU                2895  +16  -16  47.0%  +19.0  1259
     89 Octochess r5506 64-bit 4CPU             2888  +21  -21  44.5%  +35.6   715
     90 MinkoChess 1.3 64-bit 4CPU              2885  +21  -21  46.0%  +24.8   725
     91 Invictus r305 64-bit                    2877  +20  -20  49.7%   +1.7   780
     92 Loop M1-T 64-bit 4CPU                   2848  +12  -12  43.2%  +43.6  2447
     93 Nemo 1.0.1 64-bit                       2847  +12  -12  47.9%  +13.0  2324
  94-95 Cheese 2.0 64-bit 4CPU                  2843  +30  -30  45.8%  +25.9   355
  94-95 Shield 2.1 64-bit 4CPU                  2843  +24  -24  48.7%   +9.9   594
     96 BugChess2 1.9 64-bit 4CPU               2838  +21  -21  43.4%  +43.9   738
     97 Weiss 1.0 64-bit                        2829  +27  -27  47.8%  +11.8   460
     98 Zurichess Neuchatel 64-bit              2828  +13  -13  48.2%   +9.3  1860
     99 Murka 3 64-bit                          2823  +12  -12  48.1%  +11.3  2150
    100 tomitankChess 4.0 64-bit                2818  +24  -24  49.0%   +4.6   526
    101 Jonny 4.00 4CPU                         2815  +25  -25  43.6%  +42.4   540
    102 GNU Chess 5.60 64-bit                   2813  +16  -16  48.7%   +6.6  1223
    103 Rhetoric 1.4.3 64-bit                   2794  +12  -12  49.5%   +0.3  2281
104-105 GnuCheese 1.00 64-bit                   2793  +16  -16  49.6%   +0.9  1263
104-105 RuyDos 1.1.9 64-bit                     2793  +15  -15  49.0%   +5.2  1588
    106 Pawny 1.2 64-bit                        2780  +14  -14  48.3%  +10.0  1834
107-108 Frenzee 3.5.19 64-bit                   2774  +14  -14  48.2%  +10.2  1747
107-108 Naraku 1.4                              2774  +16  -16  48.3%  +11.3  1434
    109 Twisted Logic 20100131x 64-bit          2770  +16  -16  49.5%   +0.5  1317
    110 Bison 9.11 64-bit                       2756  +13  -13  49.6%   +0.3  2043
    111 Ktulu 9                                 2752  +12  -12  46.5%  +22.5  2268
    112 Fridolin 3.10 64-bit 4CPU               2748  +33  -33  49.5%   +0.4   308
    113 Chronos 1.9.9 32-bit                    2740  +16  -16  50.3%   -0.9  1182
    114 Carballo 1.7 64-bit                     2738  +14  -14  49.5%   +2.8  1660
    115 Arminius 2018-12-23 64-bit              2731  +13  -13  49.5%   +2.6  2069
    116 Nebula 2.0 64-bit 4CPU                  2726  +20  -20  45.1%  +35.3   866
    117 Devel 2.0000                            2725  +14  -14  50.0%   -1.0  1809
    118 ProDeo 2.2                              2723  +17  -17  48.3%   +9.7  1193
    119 GreKo 2018.08 64-bit                    2716  +20  -21  47.7%  +17.6   796
    120 Chess Tiger 2007.1                      2704  +10  -10  46.4%  +23.1  3246
    121 Chessmaster 11 Aiglos II                2701  +19  -19  46.4%  +23.6   858
    122 DanaSah 8.3                             2698  +22  -22  51.2%  -12.2   651
    123 ECE 19.6.6.3 64-bit                     2692  +22  -22  47.5%  +17.3   757
    124 Delfi 5.4                               2689  +11  -12  48.2%  +11.4  2606
    125 Hamsters 0.7.1 4CPU                     2685  +32  -32  52.4%  -14.0   318
    126 WyldChess 1.51 64-bit                   2684  +15  -15  48.3%   +8.1  1459
    127 RedQueen 1.1.98 64-bit 4CPU             2683  +27  -27  39.4%  +80.6   494
    128 Daydreamer 1.75 64-bit                  2680  +16  -16  48.6%   +9.2  1215
    129 Pharaon 3.5.1 4CPU                      2673  +26  -26  43.6%  +41.4   518
    130 Drosophila 1.6 64-bit                   2669  +27  -27  48.7%  +10.3   445
    131 Djinn 1.021 64-bit                      2668  +13  -13  48.5%   +8.4  1935
132-133 Jellyfish 1.1 64-bit 4CPU               2667  +29  -29  53.3%  -25.4   403
132-133 Movei 00.8.438 (10 10 10)               2667  +11  -11  47.4%  +14.6  2823
    134 K2 0.95                                 2664  +19  -19  47.7%  +15.7   997
    135 Alaric 707                              2660  +12  -12  49.4%   +3.5  2683
    136 Floyd 0.9 64-bit                        2658  +14  -15  49.4%   +4.4  1710
    137 Philou 3.7.1 64-bit                     2652  +13  -13  48.7%   +7.4  1926
    138 Ghost 3.1 64-bit 4CPU                   2651  +30  -30  53.9%  -25.5   393
139-140 Cyrano 0.6b17 64-bit                    2649  +22  -22  48.7%   +7.9   702
139-140 E.T. Chess 13.01.08                     2649  +13  -13  49.1%   +6.0  1930
    141 Gandalf 7 64-bit                        2644  +18  -18  48.2%  +10.1  1054
142-143 Colossus 2008b                          2643  +13  -13  49.0%   +4.4  2166
142-143 Rotor 0.7a                              2643  +22  -22  50.3%   -3.0   706
    144 Sjakk 2.2 64-bit                        2633  +15  -15  49.2%   +4.1  1425
    145 Nawito 1906                             2630  +22  -22  50.3%   -1.3   663
146-147 Orion 0.6 64-bit                        2629  +19  -19  49.3%   +4.9   891
146-147 WildCat 8                               2629  +13  -13  48.6%   +8.2  2015
    148 Rodin 8.0                               2628  +15  -15  49.1%   +4.1  1435
    149 Delocto 0.61n 64-bit                    2625  +27  -27  52.7%  -18.3   439
    150 NoraGrace 2.0 64-bit                    2624  +15  -15  50.5%   -5.7  1535
    151 Ruffian 2.1.0                           2623  +13  -13  48.7%   +8.0  2061
152-153 Caligula 0.9g                           2619  +21  -21  54.1%  -31.1   774
152-153 Phalanx XXV                             2619  +15  -15  49.6%   +2.2  1501
    154 Sloppy 0.2.2 64-bit                     2611  +16  -16  48.4%   +7.5  1310
    155 Donna 4.0 64-bit                        2606  +15  -15  50.2%   -2.3  1432
    156 Glass 2.0 64-bit                        2597  +13  -13  48.5%  +11.1  1933
    157 Muse 0.953 64-bit                       2596  +16  -16  48.9%   +5.6  1310
    158 Aristarch 4.50                          2595  +12  -12  48.3%  +13.4  2552
    159 N2 0.4 64-bit                           2594  +16  -16  49.9%   +0.3  1362
160-162 Amyan 1.72                              2590  +12  -12  50.0%   -0.3  2383
160-162 Betsabe II 1.96                         2590  +22  -22  51.1%   -6.0   753
160-162 Pseudo 0.7c                             2590  +13  -13  49.8%   +1.7  1994
163-165 Brutus 8.05 64-bit                      2589  +21  -21  49.0%   +4.9   735
163-165 CuckooChess 1.12 32-bit                 2589  +25  -25  48.8%   +9.2   539
163-165 Petir 4.39                              2589  +19  -20  47.8%  +11.9   852
    166 GarboChess 3.0 64-bit                   2587  +16  -16  49.8%   -0.6  1322
    167 Galjoen 0.40 64-bit                     2585  +23  -23  50.2%   -4.5   649
168-169 Coiled 0.6 64-bit                       2582  +13  -13  50.2%   -1.2  2313
168-169 Dimitri 4.99                            2582  +20  -20  50.9%   -6.9   882
    170 Capivara LK 0.09b02f 64-bit             2573  +17  -17  50.3%   -3.3  1172
    171 SOS 5.1                                 2564  +13  -13  48.2%  +11.0  2060
    172 Jumbo 0.6.107 64-bit                    2559  +19  -19  51.9%  -12.9   984
    173 JikChess 0.02 64-bit                    2558  +15  -15  49.5%   +1.5  1477
    174 Dorky 4.8 64-bit                        2556  +14  -14  50.0%   +1.1  1795
    175 Anaconda 2.0.1                          2555  +27  -27  47.9%  +11.8   458
176-177 Delphil 3.2 64-bit 4CPU                 2554  +31  -31  38.2%  +85.7   374
176-177 Detroid 1.0.1 64-bit                    2554  +22  -22  52.5%  -20.9   767
    178 Jazz 840 64-bit 4CPU                    2553  +20  -19  57.8%  -63.5  1000
    179 nanoSzachy 4.0 64-bit                   2546  +18  -18  49.7%   +1.2  1117
180-181 KnightX 1.98 64-bit                     2544  +29  -29  51.1%   -6.6   414
180-181 Ufim 8.02                               2544  +12  -12  49.5%   +1.6  2524
    182 AnMon 5.75                              2538  +15  -15  49.0%   +7.6  1534
183-184 FrankWalter 2.4.0 64-bit                2537  +17  -17  49.9%   +0.6  1160
183-184 Maverick 1.5 64-bit                     2537  +14  -14  50.4%   -5.5  1907
    185 Nemeton 1.8 4CPU                        2530  +27  -27  49.9%   +1.7   496
    186 Hermann 2.8 64-bit                      2529  +16  -16  48.9%   +8.1  1322
    187 Nimzo 8                                 2513  +28  -28  45.5%  +33.4   453
    188 CyberPagno 3.0 64-bit                   2512  +14  -14  50.0%   -2.4  1721
    189 Axolotl 1.9 64-bit                      2511  +23  -23  48.9%   +7.1   654
    190 Little Goliath Evolution 3.12           2507  +18  -18  46.3%  +24.9  1025
    191 Tao 5.6                                 2502  +16  -16  48.7%   +9.7  1403
    192 LittleThought 1.052 64-bit              2499  +16  -16  48.1%  +12.3  1400
    193 Pupsi2 0.09                             2496  +17  -17  49.0%   +5.9  1196
    194 Pepito 1.59.2 64-bit                    2495  +17  -17  48.5%  +10.4  1163
    195 MadChess 2.2 64-bit                     2491  +15  -15  48.2%  +12.4  1596
    196 Green Light Chess 3.01.2.2              2489  +24  -24  48.1%  +12.0   596
    197 Yace 0.99.87                            2487  +16  -16  48.5%  +12.2  1291
    198 Trace 1.36                              2485  +20  -20  49.8%   +1.9   889
199-200 Myrddin 0.87 64-bit 4CPU                2483  +35  -35  38.9%  +80.9   296
199-200 Xpdnt 091007                            2483  +15  -15  48.3%  +10.6  1588
    201 Cerebro 3.03d                           2481  +17  -17  49.2%   +4.3  1219
    202 SpiderChess 070603                      2480  +21  -21  49.3%   +6.8   741
    203 Matacz 1.4                              2479  +16  -16  49.8%   +0.6  1258
204-205 BBChess 1.3b                            2477  +24  -24  49.9%   +0.4   567
204-205 pikoSzachy 4.1                          2477  +29  -29  52.3%  -15.2   412
206-207 Anatoli 0.35k                           2476  +16  -16  49.2%   +4.2  1360
206-207 Bruja 1.9.1 64-bit                      2476  +18  -18  48.8%   +9.5  1123
    208 Lozza 1.18 64-bit                       2473  +16  -16  48.6%  +10.3  1433
209-210 Quark 2.35                              2469  +18  -18  48.5%  +10.2  1137
209-210 Raven 0.90 64-bit                       2469  +30  -30  53.3%  -26.0   394
    211 Bumblebee 1.0 64-bit                    2461  +23  -23  48.6%   +7.5   646
    212 Giraffe 20150908 64-bit                 2460  +19  -19  49.3%   +4.9  1016
    213 Abrok 5.0                               2445  +18  -18  48.7%   +7.3  1095
214-215 Hussar 0.4                              2444  +17  -17  48.7%   +9.7  1205
214-215 Shallow r694 64-bit                     2444  +18  -18  49.8%   -0.6  1076
    216 Mephisto Gideon Professional            2443  +25  -25  49.5%   +5.4   549
    217 Eeyore 1.52 64-bit                      2442  +17  -17  47.8%  +15.5  1183
218-219 Teki 2 64-bit                           2441  +16  -16  49.4%   +3.3  1437
218-219 Typhoon 1.00-348                        2441  +31  -31  48.9%   +8.9   371
220-221 Bearded N44.5 64-bit                    2439  +20  -20  49.0%   +5.1   843
220-221 Taltos rev118 64-bit                    2439  +19  -19  52.2%  -16.5  1028
222-223 King of Kings 2.56                      2437  +22  -22  51.8%  -13.7   762
222-223 Snitch 1.6.2 32-bit                     2437  +22  -22  48.4%   +8.8   706
    224 Tunguska 1.1 64-bit                     2435  +20  -20  48.8%   +7.3   867
    225 TJchess 1.3 64-bit                      2434  +17  -17  48.8%   +9.1  1178
    226 Homer 2.01                              2430  +20  -20  49.1%   +5.6   803
    227 Ares 1.005.2.1 64-bit                   2422  +21  -21  52.4%  -16.1   723
    228 Cmcchess 2.6 64-bit                     2421  +17  -17  48.6%   +9.1  1129
    229 Kiwi 0.6d 32-bit                        2419  +19  -19  48.3%  +10.0   975
    230 PostModernist 1016                      2418  +18  -18  47.7%  +13.7  1068
231-233 Gaia 3.5 64-bit                         2416  +21  -21  50.0%   -1.1   799
231-233 NoC 4.20 64-bit                         2416  +29  -30  49.0%   +6.6   416
231-233 RomiChess P3n 64-bit                    2416  +13  -14  48.8%   +8.5  1919
    234 Bitfoot 1.0.d9aeb43 64-bit              2415  +26  -26  48.7%   +9.8   525
235-236 Diablo 0.5.1                            2412  +18  -18  48.8%   +7.9  1082
235-236 Ifrit m1.8 64-bit                       2412  +18  -18  48.8%   +9.8  1145
    237 Jonesy 1.0 64-bit                       2411  +21  -21  49.4%   +2.5   810
    238 Queen 4.03                              2409  +18  -18  48.4%   +9.3  1080
    239 Dragon 4.6                              2405  +17  -17  47.5%  +16.2  1145
    240 Amy 0.87b                               2403  +24  -24  49.4%   +6.6   610
    241 KnightDreamer 3.3                       2402  +27  -28  49.1%  +10.9   453
242-243 Gosu 0.16                               2401  +18  -18  49.9%   -0.7  1081
242-243 Tigran 2.4n 64-bit                      2401  +17  -17  49.3%   +4.6  1247
    244 Simplex 0.9.8 64-bit                    2400  +17  -17  47.3%  +18.8  1260
    245 Patzer 3.80                             2399  +19  -19  48.1%  +15.0   978
    246 Popochin 4.1 64-bit                     2396  +16  -16  50.6%   -3.5  1352
    247 Amateur 2.82                            2394  +19  -19  49.1%   +5.6   967
    248 Alex 2.14a 64-bit                       2393  +18  -18  49.2%   +5.2  1051
    249 Zevra 2.1.2 r248 64-bit                 2392  +22  -22  50.2%   -0.5   716
    250 CT800 1.40 64-bit                       2390  +30  -30  48.0%  +13.6   368
    251 Waxman 2014                             2389  +20  -20  48.2%  +12.8   826
    252 Sorgenkind 0.4                          2388  +15  -14  50.9%   -4.9  1724
    253 Sage 3.53                               2387  +18  -18  49.9%   +0.9  1134
    254 Horizon 4.4                             2386  +17  -17  49.0%   +6.8  1294
    255 Comet B68                               2383  +19  -19  48.0%  +14.6  1045
256-257 Thor's Hammer 2.28 32-bit               2382  +22  -22  48.8%   +8.4   710
256-257 Tytan 9.3                               2382  +22  -22  51.3%   -9.8   723
    258 Googleplex Starthinker 1.6 64-bit       2381  +20  -21  47.9%  +15.0   844
    259 Isa 2.0.83 64-bit                       2377  +33  -33  51.5%  -15.3   330
    260 OliThink 5.3.2 64-bit                   2374  +18  -18  48.8%   +9.5  1140
    261 Plisk 0.2.7d 64-bit                     2362  +19  -19  49.0%   +6.8  1003
    262 Flux 2.2.1                              2358  +21  -20  51.2%   -9.7   823
263-264 Arion 1.7                               2343  +18  -18  49.1%   +5.7  1069
263-264 Barbarossa 0.6.0 64-bit                 2343  +35  -35  48.6%  +10.4   290
265-267 Aice 0.99.2                             2338  +17  -17  49.4%   +3.3  1201
265-267 Gibbon 2.60a 64-bit                     2338  +21  -21  48.6%   +7.3   813
265-267 Napoleon 1.8 64-bit                     2338  +17  -17  51.0%   -7.5  1242
    268 EveAnn 1.71                             2336  +29  -29  48.7%  +10.5   412
    269 Butcher 1.61 64-bit                     2335  +30  -30  48.7%  +10.4   393
    270 Asterisk 0.6                            2331  +18  -18  47.7%  +17.1  1149
271-272 Amundsen 0.80                           2329  +17  -17  49.1%   +6.5  1269
271-272 FireFly 2.7.2 64-bit                    2329  +16  -16  47.2%  +18.4  1406
    273 Zeus 1.27                               2327  +25  -25  49.6%   -2.8   564
    274 Der Bringer 1.9                         2324  +23  -23  50.0%   -0.8   746
    275 Chezzz 1.0.3                            2323  +19  -19  50.1%   -1.7  1040
    276 WChess 1.06                             2322  +15  -15  50.2%   -5.8  1711
    277 Mediocre 0.4                            2318  +28  -28  48.5%   +9.4   447
    278 Kingfisher 1.1.1 64-bit                 2315  +27  -27  50.7%   -1.7   442
    279 Averno 0.81                             2314  +18  -18  48.3%  +13.8  1063
280-283 Anechka 0.08                            2302  +18  -19  48.8%  +10.7  1053
280-283 Ant 2006-F                              2302  +19  -19  48.6%   +9.5   991
280-283 Joker 1.1.14                            2302  +19  -19  49.3%   +3.8  1020
280-283 Rival 1.0.1 64-bit                      2302  +24  -23  50.1%   -1.9   663
284-285 Fischerle 0.9.80 SE 64-bit              2300  +20  -20  47.8%  +15.4   917
284-285 Natwarlal 0.14                          2300  +19  -19  48.7%   +9.2  1035
    286 Sungorus 1.4 64-bit                     2297  +18  -18  47.1%  +21.5  1197
    287 Absolute Zero 2.4.7.2 64-bit            2296  +15  -15  50.8%   -7.8  1727
    288 Dumb 1.3 64-bit                         2293  +22  -21  50.9%   -6.5   772
289-290 Chaturanga 2.4.3                        2290  +19  -19  49.4%   +1.5  1027
289-290 Matilde 2008 64-bit                     2290  +21  -21  49.1%   +6.8   756
    291 AliChess 4.25                           2281  +19  -19  48.1%  +12.4   970
292-293 CeeChess 1.3.2 64-bit                   2274  +29  -30  48.8%  +10.6   415
292-293 Chispa 4.0.3                            2274  +17  -17  49.5%   +5.4  1180
    294 Ayito 0.2.994                           2265  +20  -20  49.0%   +5.6   912
    295 Protej 0.5.8c                           2257  +19  -19  48.5%  +11.0  1017
    296 Esc 1.16                                2254  +22  -22  47.4%  +17.6   749
    297 RattateChess 1.0 Nosferatu              2253  +19  -18  49.9%   +1.2  1036
    298 Exacto 0.e 64-bit                       2252  +18  -18  48.9%   +7.8  1063
    299 Beowulf 2.4a 64-bit                     2250  +18  -18  49.6%   +0.9  1075
    300 Mango Paola Ajedrez 4.1                 2246  +19  -19  48.2%  +13.3  1017
    301 Hedgehog 1.99 64-bit                    2243  +36  -35  52.1%  -13.8   282
    302 Weini 0.0.23 64-bit                     2242  +19  -19  48.7%   +9.9  1115
303-304 Atak 6.8                                2239  +16  -16  51.0%   -7.2  1428
303-304 Feuerstein 0.4.6.1                      2239  +19  -19  49.1%   +5.6   944
305-307 Buzz 0.08 64-bit                        2234  +20  -20  48.2%  +13.5   882
305-307 KMTChess 1.2.1 64-bit                   2234  +25  -25  49.6%   +1.6   580
305-307 SpaceDog 0.97.7 64-bit                  2234  +24  -24  47.6%  +16.7   614
    308 RamJet 0.13                             2233  +20  -20  52.2%  -16.7   961
    309 Dolphin 1.0 64-bit                      2231  +18  -18  49.0%   +5.4  1075
    310 Tiny Chess 1.46 64-bit                  2225  +19  -19  49.0%   +6.3  1020
    311 Robocide 20170718 64-bit                2221  +17  -17  48.4%  +12.2  1244
    312 Uralochka 1.1b                          2219  +18  -18  48.9%   +8.0  1090
313-316 ChessKISS 1.7c 64-bit                   2215  +19  -19  48.6%   +9.7  1005
313-316 Joker2 0.7.7 64-bit                     2215  +20  -20  47.4%  +18.0   866
313-316 Neurosis 2.3                            2215  +25  -25  50.0%   -2.8   565
313-316 OBender 03.2016 64-bit                  2215  +18  -18  50.1%   -2.2  1110
    317 Madeleine 0.2                           2213  +22  -22  45.9%  +29.4   723
318-319 Adam 3.3                                2211  +19  -19  49.4%   +4.0  1019
318-319 ZCT 0.3.2451                            2211  +27  -27  49.4%   +3.8   478
    320 Achillees 1.0 64-bit                    2210  +29  -30  45.6%  +36.5   440
321-322 Baislicka 1.0 64-bit                    2207  +19  -19  47.5%  +18.9   948
321-322 Latista (Sinobyl) 1.5                   2207  +22  -23  48.9%   +5.7   707
323-324 BlackBishop 1.0                         2202  +18  -19  48.8%   +9.8  1039
323-324 ChessAlex 2.0r4                         2202  +20  -20  46.7%  +22.7   858
325-326 Dorpsgek Eve's Temptation 64-bit        2201  +14  -14  48.8%   +8.4  1953
325-326 MORA 1.0.0                              2201  +28  -27  52.5%  -17.6   464
    327 Alf 1.09                                2196  +23  -23  49.4%   +0.4   634
    328 Alarm 0.93.1                            2194  +21  -21  45.1%  +43.0   880
    329 GopherCheck 0.2.3 64-bit                2192  +19  -19  49.3%   +5.0   987
    330 NG-Play 9.85 64-bit                     2191  +29  -29  46.1%  +28.4   410
    331 NagaSkaki 5.12                          2187  +17  -17  51.2%   -8.5  1265
332-333 Lime 66                                 2181  +17  -17  51.8%  -18.3  1353
332-333 Terra 3.4                               2181  +24  -24  49.0%  +12.9   718
    334 Soldat III 0.187 64-bit                 2179  +21  -21  48.0%  +13.9   812
    335 Prophet 2.0 64-bit                      2176  +28  -28  50.2%   -1.9   442
    336 Clever Girl r160 64-bit                 2174  +21  -21  48.0%  +10.6   832
    337 Embla 2.0.0 64-bit                      2173  +19  -19  47.1%  +21.0  1006
    338 Kurt 0.9.2.2 64-bit                     2167  +21  -21  47.8%  +17.4   826
    339 Micah 1.0 64-bit                        2165  +25  -25  44.3%  +43.6   568
    340 ProChess 1.02AD                         2164  +19  -19  48.4%   +6.4  1043
    341 Chesley r323 64-bit                     2163  +21  -22  48.1%  +14.7   804
    342 KnockOut 0.7.1                          2153  +15  -15  51.2%   -8.2  1560
    343 FoxSEE 3.3.4 64-bit                     2148  +32  -32  43.4%  +46.6   348
    344 Blitzkrieg rev337 64-bit                2142  +19  -19  46.9%  +23.0  1013
    345 Parrot 07.01.16                         2136  +31  -31  46.6%  +25.4   394
    346 BikJump 2.01 64-bit                     2121  +19  -19  49.0%   +7.6   951
    347 Clarabit 1.00 32-bit                    2116  +22  -22  47.6%  +14.4   736
    348 Cinnamon 2.2a 64-bit                    2111  +20  -20  48.7%  +10.4   912
    349 King's Out 0.2.42 64-bit                2110  +22  -22  49.3%   +6.9   786
    350 Armageddon 2.308                        2103  +25  -24  56.6%  -54.7   678
    351 Bodo 0.2b                               2094  +22  -22  47.8%  +15.8   786
    352 Freyr 1.068 64-bit                      2090  +21  -21  59.1%  -70.0   845
    353 Gunborg 1.35 64-bit                     2087  +21  -21  52.2%   -6.8   806
354-355 Small Potato 0.7.0 64-bit               2081  +21  -21  53.6%  -29.5   873
354-355 Smash 1.0.3a 64-bit                     2081  +22  -22  48.3%  +14.9   752
    356 AdroitChess 0.4                         2079  +22  -22  56.2%  -58.2   844
357-358 BigLion 2.23w                           2078  +21  -21  46.2%  +24.5   840
357-358 Jabba 1.0 64-bit                        2078  +22  -22  44.9%  +39.0   751
    359 Little Wing 0.6.0 64-bit                2075  +33  -33  38.8%  +86.8   356
    360 Matant 5.04                             2068  +22  -22  60.5%  -84.1   827
    361 Vice 1.0 64-bit                         2058  +25  -25  49.7%   +3.1   608
    362 Zeta Dva 0301 64-bit                    2056  +28  -28  49.0%   +9.5   446
    363 Goldfish 1.13.0 64-bit                  2051  +20  -20  49.9%   +2.1   870
    364 Ecce 1.0 (rev. 508) 64-bit              2050  +21  -21  47.1%  +23.7   901
    365 PLP 1661571                             2048  +22  -22  46.2%  +27.7   768
    366 Squared-chess 1.3.0 64-bit              2047  +23  -23  52.4%  -18.6   736
367-368 Monarch 1.7                             2045  +17  -17  48.2%  +18.3  1363
367-368 Mustang 4.97                            2045  +26  -26  44.7%  +35.7   533
    369 Matheus 2.3                             2043  +23  -23  45.0%  +43.8   705
    370 Abbess 2018.02.07                       2034  +21  -22  46.7%  +25.6   840
    371 ChessMind 0.82                          2032  +23  -23  46.0%  +30.3   744
    372 Schola 1.1.0 64-bit                     2030  +22  -22  49.4%   +3.9   778
    373 Bestia 0.90                             2029  +28  -28  51.4%   -6.8   469
374-375 Arabian Knight 1.55 64-bit              2028  +25  -25  46.5%  +27.6   608
374-375 Faile 1.4.4                             2028  +23  -23  55.2%  -28.0   774
376-378 Cupcake 1.1a 64-bit                     2026  +22  -22  50.5%   -3.5   804
376-378 Slibo 0.5.1                             2026  +26  -26  45.5%  +33.6   573
376-378 Wuttang r2 64-bit                       2026  +18  -18  48.2%  +11.1  1204
    379 Ceibo 0.4 64-bit                        2022  +16  -16  50.9%   -5.4  1526
    380 Bubble 1.5                              2012  +19  -19  43.6%  +53.6  1101
    381 La Dame Blanche 2.0c                    2003  +15  -15  50.1%   -0.5  1766
382-383 BibiChess 0.5                           2001  +24  -24  45.7%  +31.6   607
382-383 Oberon 0.04                             2001  +24  -24  51.9%  -14.8   648
    384 Snowy 0.2 64-bit                        1999  +26  -26  51.5%  -12.3   554
    385 BSC 3.9                                 1996  +37  -37  45.1%  +37.8   263
    386 ALChess 1.84                            1991  +23  -23  52.8%  -22.0   672
    387 Heracles 0.6.16                         1983  +19  -19  47.8%  +16.3  1034
    388 Dabbaba 5.67                            1965  +25  -25  45.5%  +33.9   557
    389 BeLL 0.0.41 64-bit                      1964  +22  -22  50.1%   -0.6   722
    390 Sissa 2.0                               1959  +23  -23  53.1%  -23.1   678
    391 Monik 2.2.3 32-bit                      1955  +30  -30  44.4%  +39.7   395
    392 Wowl 1.3.8                              1954  +26  -27  45.4%  +35.4   573
    393 Etude 0.1.2                             1949  +22  -22  50.3%   -2.0   772
    394 Franky 1.0 64-bit                       1947  +25  -25  48.8%   +7.7   640
    395 Micro-Max 4.8 (DM-PII)                  1943  +20  -20  48.3%  +12.8   865
    396 MatMoi 7.15.0-cct 32-bit                1939  +25  -26  42.7%  +55.2   568
    397 Eia 0.3                                 1935  +20  -20  47.1%  +22.2   914
    398 Presbyter 1.3.0 64-bit                  1919  +25  -25  42.2%  +55.3   638
    399 Clueless 1.4                            1913  +18  -18  43.0%  +56.2  1232
    400 Reger 0.09                              1909  +20  -20  40.7%  +70.7   924
    401 Warrior 1.0.3                           1907  +19  -19  44.5%  +40.3  1072
    402 ChessterfieldCL i5a                     1902  +24  -25  40.6%  +73.9   657
    403 Deepov 0.4.1 64-bit                     1900  +24  -24  44.1%  +46.0   677
    404 Surprise 4.3b13                         1895  +22  -23  39.5%  +81.5   768
    405 Sapeli 1.02 64-bit                      1893  +22  -21  47.9%  +15.3   796
    406 MOBMAT 0.903d 64-bit                    1884  +25  -26  37.5% +110.4   668
    407 GChess IV 0.2.0                         1881  +21  -21  41.2%  +65.2   855
    408 CDrill 1800 build 4                     1878  +23  -24  41.4%  +73.6   741
    409 Predateur 2.2 64-bit                    1859  +41  -42  39.6%  +79.9   216
    410 Skiull 0.3 64-bit                       1841  +24  -24  45.2%  +35.8   660
411-412 BeRoChess 1.00 32-bit                   1839  +37  -38  37.4%  +98.5   266
411-412 Sayuri 2018.03.06 64-bit                1839  +26  -26  42.8%  +56.8   600
    413 Roce 0.0390                             1838  +27  -27  43.4%  +49.5   539
    414 Pigeon 1.5.1 64-bit                     1837  +27  -27  40.5%  +70.0   502
    415 Ajedrez Tactico 2.73b                   1833  +26  -26  42.4%  +61.6   598
    416 JSBam 0.52                              1832  +30  -28  81.9% -268.5   626
    417 Apollo 1.2.1 64-bit                     1828  +22  -22  54.3%  -34.4   832
    418 Chenard 2018.03.06 64-bit               1819  +19  -19  49.3%   +5.1  1143
    419 RataAeroespacial 0.2.1                  1816  +13  -13  42.5%  +64.1  2478
    420 Ranita 2.4                              1813  +25  -26  48.7%   +4.6   653
    421 Lodocase 240208                         1797  +27  -27  53.8%  -25.3   546
    422 Robin 0.983                             1790  +28  -28  51.0%   -8.7   566
    423 Ziggurat 0.18 64-bit                    1789  +42  -43  29.3% +161.2   222
    424 Mint 2.3                                1787  +27  -27  57.7%  -63.5   556
    425 Grizzly 1.40.1b                         1786  +27  -27  56.0%  -49.3   592
    426 Pulsar 2009-9b                          1760  +24  -24  49.9%   -5.8   694
    427 Zoidberg 0.1                            1755  +26  -26  54.9%  -42.4   592
    428 Enigma 1.1.4                            1736  +15  -15  41.8%  +68.1  1840
    429 Kanguruh 1.93                           1731  +23  -23  52.4%  -16.5   754
    430 Shallow Blue 2.0.0 64-bit               1712  +22  -22  52.1%  -19.4   776
    431 Tom Thumb 0.2 64-bit                    1698  +19  -19  51.8%  -14.5  1020
    432 Laurifer 1.0                            1696  +23  -23  52.3%  -20.4   777
    433 EnkoChess 290818                        1694  +23  -23  50.3%   -0.8   731
    434 TSCP 1.81                               1693  +20  -20  47.4%  +21.4  1072
    435 AdaChess 3.4 64-bit                     1685  +23  -23  49.3%   +6.8   708
    436 Spartan 1.0                             1675  +25  -25  63.5% -103.4   624
    437 Philemon C                              1667  +25  -25  62.3%  -94.8   626
    438 VanillaChess 2.6g                       1663  +25  -25  61.5%  -89.2   624
    439 SdBC 0.5.15.1                           1623  +24  -24  56.6%  -48.5   624
    440 Rainman 0.7.5                           1619  +24  -24  56.0%  -44.7   624
    441 Pulse 1.6.1 64-bit                      1616  +21  -21  42.4%  +65.6   928
    442 Monochrome                              1602  +17  -17  49.3%  +10.1  1300
    443 Bullitchess 1.0 64-bit                  1597  +24  -24  52.2%  -19.1   628
    444 Needle 0.531                            1589  +16  -16  48.8%  +19.4  1418
    445 Casper rev4 64-bit                      1579  +24  -24  50.2%   -2.1   624
    446 PolarChess 1.3                          1575  +25  -25  49.3%   +2.9   629
447-448 Darky 0.5d                              1572  +24  -24  43.5%  +55.7   677
447-448 Storm 0.6                               1572  +21  -21  38.3%  +94.7   925
    449 Damas 9                                 1560  +25  -25  47.8%  +17.6   626
    450 IQ23.003                                1548  +21  -21  33.6% +118.2   854
    451 Cicada 0.1 64-bit                       1537  +24  -25  44.1%  +48.0   636
    452 MSCP 1.6h                               1530  +25  -25  44.0%  +50.4   628
    453 Apep 1.01                               1479  +25  -25  41.2%  +72.8   683
    454 Saruman 2017.08.10 64-bit               1467  +18  -18  30.7% +151.4  1249
    455 Pooky 2.7                               1440  +26  -26  31.5% +144.3   626
    456 Dreamer 0.3.0 64-bit                    1426  +25  -26  33.9% +122.5   640
    457 Hokus-Pokus 0.6.3                       1390  +27  -28  26.7% +197.2   628
    458 BACE 0.46                               1379  +23  -24  21.5% +256.6  1027

Created in 2005-2013 by CCRL team
Last games added on June 27, 2020