CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Open source 32-bit 1-2-CPU engines

Comparing 345 engines!
345 selected engines played 22720 games with each other



CCRL 40/15 Rating List - Open source 32-bit 1-2-CPU engines
1159254 games played by 2684 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 July 4, 2020 with Bayeselo based on 1'159'254 games
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

 Rank                 Engine                   Elo   +    -   Score  AvOp  Games
    1 Lc0 0.22.0 T40B.4-160 GTX1050           3463  +21  -21  62.1%  -75.9   642
      Lc0 0.21.2 w42716 GTX1050               3441  +29  -29  64.7%  -88.5   336
    2 ChessBrainVB 3.74                       3067  +16  -17  48.9%   +5.7  1099
      ChessBrainVB 3.72                       3062  +15  -15  51.2%  -10.1  1423
    3 Stockfish 2.2.2 32-bit                  3050  +14  -14  61.4%  -73.9  1619
      Sting SF 4.6                            3047  +30  -30  45.4%  +28.9   334
      ChessBrainVB 3.70                       3044  +23  -23  51.1%  -10.0   551
      Stockfish 2.3.1 32-bit                  3040  +17  -17  57.2%  -45.0  1095
      ChessBrainVB 3.66                       3035  +23  -23  51.5%   -9.6   568
      Stockfish 2.1.1 32-bit                  3028  +16  -16  63.8%  -92.4  1362
      Sting SF 4.7                            3027  +22  -22  44.9%  +31.0   646
      ChessBrainVB 3.68                       3026  +21  -21  50.1%   -1.5   654
    4 IvanHoe 9.46h 32-bit                    3023  +13  -14  55.8%  -37.0  1668
      Stockfish 2.0.1 32-bit                  3013  +17  -17  65.3%  -99.4  1140
      Sting SF 2 32-bit                       3003  +17  -17  51.3%   -9.7  1062
      Stockfish 1.9.1 32-bit                  3001  +16  -16  64.6%  -94.3  1270
      Stockfish 1.8 32-bit                    2989  +17  -17  65.1%  -95.5  1140
      ChessBrainVB 3.61                       2988  +27  -27  49.3%   +3.7   421
    5 Gull II b2 32-bit                       2982  +18  -18  46.8%  +19.0   960
      ChessBrainVB 3.50                       2980  +23  -23  52.4%  -16.3   553
      Gull II 32-bit                          2978  +18  -18  46.0%  +22.5   854
      Stockfish 1.7.1 32-bit                  2977  +16  -16  64.8%  -97.7  1302
    6 Protector 1.5.0 32-bit                  2948  +25  -25  45.2%  +27.5   470
      Stockfish 1.6.3 32-bit                  2933  +17  -16  61.0%  -69.2  1128
      ChessBrainVB 3.31                       2915  +25  -25  52.6%  -14.0   503
      Gull 1.0a 32-bit                        2886  +12  -12  45.7%  +29.1  2282
      Protector 1.4.0 32-bit                  2879  +11  -11  45.6%  +29.6  2804
      Gull 1.1 32-bit                         2877  +17  -17  47.4%  +16.3  1051
      Gull 1.2 32-bit                         2876  +12  -12  45.6%  +30.2  2312
      ChessBrainVB 3.20                       2874  +25  -25  50.3%   -2.8   489
      Gull 0.12a 32-bit                       2870  +21  -21  49.4%   +3.2   717
      Stockfish 1.5.1 32-bit                  2864  +15  -15  55.0%  -32.5  1518
    7 Toga II 3.0                             2850  +16  -16  48.1%  +11.3  1311
      Gull 0.11a 32-bit                       2847  +21  -21  46.8%  +18.0   722
    8 Booot 5.1.0                             2844  +10  -10  45.8%  +29.1  3401
      Protector 1.3.5 32-bit                  2830  +15  -15  45.6%  +27.9  1493
      Stockfish 1.4 32-bit                    2830  +16  -16  53.6%  -23.8  1168
    9 MinkoChess 1.3 32-bit                   2829  +31  -31  46.0%  +25.7   314
      Cyclone xTreme Fury                     2827  +19  -19  48.1%  +11.0   811
      Grapefruit 1.0 32-bit                   2826   +9   -9  48.4%  +10.5  3991
      Toga II 1.4.1SE                         2826  +12  -12  50.0%   +2.3  2395
      Booot 5.0                               2825  +15  -15  45.2%  +28.5  1350
      Cyclone xTreme                          2824  +13  -13  44.2%  +37.7  2009
      Protector 1.3.4 32-bit                  2824  +15  -15  45.6%  +28.7  1356
      ChessBrainVB 3.03                       2822  +25  -25  49.9%   -1.9   512
      Cyclone 3.4                             2822  +21  -21  51.5%   -8.3   685
      Cyclone xTreme Rage                     2820  +25  -25  48.4%   +9.8   476
      Toga II 1.4.1SE6                        2820  +23  -23  50.4%   +0.6   567
      Toga II 3.1.2SE                         2815  +17  -17  52.9%  -19.2  1051
      Cyclone 2.2                             2814  +28  -28  49.1%   +5.9   382
      TheMadPrune 1.1.25                      2805  +24  -24  51.4%   -9.6   504
      Protector 1.3.1b 32-bit                 2802  +23  -23  48.8%   +8.4   608
      Toga II 1.4 beta5c                      2802  +23  -23  52.9%  -18.6   564
      Protector 1.3.2 32-bit                  2796  +21  -21  45.7%  +25.4   659
      Stockfish 1.3.1 32-bit                  2793  +25  -25  46.1%  +25.0   512
      Toga II 1.3.1                           2789  +11  -11  50.0%   -0.9  2565
      Grapefruit 1.0a3                        2782  +31  -31  48.1%  +11.7   315
      MinkoChess 1.2 32-bit                   2782  +14  -14  45.6%  +30.8  1765
      Cyclone 1.0                             2780  +32  -32  51.0%   -7.1   300
      Stockfish 1.2 Default                   2780  +21  -21  46.1%  +24.2   679
      Toga II 1.3.4                           2767  +28  -28  52.9%  -18.3   411
10-11 Glaurung 2.1 32-bit                     2765  +18  -18  46.3%  +25.0  1067
10-11 Texel 1.01 32-bit                       2765  +28  -28  52.2%  -18.9   432
      Toga II 1.2.1a 32-bit                   2759  +12  -12  50.5%   -6.4  2354
      Glaurung 2.2 32-bit                     2755  +24  -24  46.0%  +24.7   565
   12 Scorpio 2.7 32-bit                      2749  +20  -20  49.0%   +9.1   826
      Stockfish 1.01                          2747  +31  -31  50.5%   -6.0   322
      MinkoChess 1.0 32-bit                   2744  +32  -32  49.8%   +1.5   314
      MinkoChess 1.1 32-bit                   2740  +27  -27  45.7%  +26.9   455
      Glaurung 2.0.1 32-bit                   2738  +17  -17  47.2%  +17.1  1196
      Toga II 1.2 32-bit                      2735  +25  -25  52.4%  -18.5   511
   13 Crafty 23.4 32-bit                      2733  +20  -20  50.8%   -5.8   861
      Toga II 1.1a 32-bit                     2731  +16  -16  52.8%  -18.9  1275
   14 Bison 9.11 32-bit                       2728  +14  -14  48.5%   +9.8  1810
      Crafty 23.3 32-bit                      2716  +32  -32  50.5%   -4.6   309
   15 Critter 0.42 32-bit                     2706  +25  -25  51.9%  -13.1   494
      Booot 4.15.1                            2697  +30  -30  46.1%  +23.7   359
   16 DanaSah 8.3                             2697  +22  -22  50.7%   -9.3   668
      Glaurung 2 epsilon/5 32-bit             2697  +27  -27  48.1%  +10.6   441
      Crafty 23.2 32-bit                      2696  +32  -32  47.8%  +15.4   320
      Fruit 2.1                               2695  +25  -25  51.5%  -13.8   522
      Booot 4.15.0                            2693  +14  -14  45.9%  +26.7  1651
      Scorpio 2.6 32-bit                      2693  +31  -31  48.9%   +7.8   321
   17 Vajolet 2.48                            2691  +31  -31  48.9%   +5.8   348
      Crafty 23.1 32-bit                      2687  +18  -18  46.2%  +24.7   970
   18 Bobcat 3.25 32-bit                      2685  +31  -31  46.9%  +22.4   351
      MinkoChess 0.8 32-bit                   2674  +33  -33  51.3%  -13.1   301
      ChessBrainVB 2.05                       2669  +23  -23  49.6%   +1.5   609
      Scorpio 1.9                             2669  +31  -31  50.1%   -4.0   362
   19 Daydreamer 1.75 32-bit                  2668  +17  -17  47.7%  +14.2  1157
      Glaurung 1.2.1 Avalanche 32-bit         2668  +32  -32  52.1%  -16.3   328
      Booot 4.14.0                            2667  +20  -20  51.4%  -10.1   765
      Scorpio 1.84                            2667  +32  -32  47.2%   +9.4   354
   20 K2 0.95                                 2665  +18  -19  48.1%  +13.0  1015
      Scorpio 2.5 32-bit                      2664  +32  -32  49.5%   +3.6   307
      Glaurung 1.2.1 Crusader 32-bit          2663  +32  -32  51.6%  -13.9   343
      Scorpio 1.91                            2661  +14  -13  45.7%  +29.4  1893
      Vajolet 2.03                            2661  +24  -24  51.2%  -11.9   562
      Bobcat 2.75 32-bit                      2659  +24  -24  47.7%  +15.2   558
      Glaurung 1.2.1 32-bit                   2655  +17  -17  46.4%  +23.7  1265
      Scorpio 2.02b                           2655  +30  -30  47.3%  +17.4   355
      Scorpio 2.0 32-bit                      2653  +17  -17  45.9%  +29.2  1256
      Scorpio 2.1 32-bit                      2652  +34  -34  49.1%   +4.8   280
   21 Cyrano 0.6b17 32-bit                    2648  +14  -14  48.6%   +8.6  1653
      Scorpio 1.81                            2644  +34  -34  49.8%   +5.0   299
      DanaSah 7.3                             2640  +14  -14  49.4%   +5.1  1709
      Scorpio 1.8                             2640  +20  -20  47.3%  +19.0   869
   22 RedQueen 1.0.0 32-bit                   2637  +24  -24  51.6%   -7.7   576
      DanaSah 7.9                             2636  +19  -19  49.2%   +5.2   944
      Scorpio 2.05b                           2636  +32  -32  50.5%   -2.0   306
      Glaurung 1.0.2 32-bit                   2634  +17  -17  47.4%  +20.4  1209
   23 Cheng3 1.07 32-bit                      2630  +26  -26  46.6%  +22.1   517
      Crafty 23.0 32-bit                      2630  +29  -29  49.9%   +1.5   380
24-25 Delfi 5.1                               2629  +25  -25  46.3%  +23.3   522
24-25 Nawito 1906                             2629  +22  -22  50.3%   -1.4   681
      Glaurung 1.1 32-bit                     2626  +32  -33  48.8%  +10.7   324
   26 Arasan 13.4 32-bit                      2623  +30  -30  49.7%   +1.5   374
      Bison 9.6                               2620  +23  -23  51.3%  -14.1   635
27-28 Caligula 0.9g                           2619  +21  -21  54.1%  -30.9   774
27-28 Phalanx XXV                             2619  +15  -15  49.6%   +2.6  1501
      DanaSah 7.0                             2618  +26  -26  51.3%  -10.0   479
      Arasan 14.1 32-bit                      2617  +33  -33  49.0%   +4.3   309
      K2 0.91                                 2617  +15  -15  49.0%   +6.6  1497
      Bison 9.8 32-bit                        2616  +32  -33  49.8%   -1.2   309
      Arasan 13.2 32-bit                      2608  +32  -32  51.0%   -5.5   312
      DanaSah 6.50                            2605  +22  -22  49.7%   +1.1   691
      Scorpio 1.7                             2604  +32  -32  49.7%   +0.3   310
      DanaSah 6.80                            2603  +28  -28  50.5%   -2.7   412
      Delfi 5.0                               2599  +20  -20  47.5%  +15.6   805
      Nawito 1812                             2599  +20  -20  48.3%  +11.8   892
   29 Sloppy 0.2.2 32-bit                     2599  +14  -14  48.1%  +12.3  1775
      Crafty 22.8 32-bit                      2596  +32  -32  48.7%   +6.7   315
   30 CuckooChess 1.12 32-bit                 2590  +25  -25  48.8%   +8.6   539
   31 Betsabe II 1.96                         2589  +22  -21  50.9%   -4.7   770
      Booot 4.13.1                            2587  +28  -28  49.4%   +1.7   404
      RedQueen 1.1.1 32-bit                   2586  +33  -32  50.6%   -0.7   308
      Nawito 1.1d                             2585  +28  -28  50.2%   -2.6   401
      K2 0.87                                 2584  +17  -18  49.0%   +5.6  1102
      Crafty 22.4 32-bit                      2580  +32  -32  48.1%  +11.7   318
      Arasan 13.1 32-bit                      2578  +32  -32  47.9%  +14.0   312
      RedQueen 0.9.8 32-bit                   2577  +22  -22  49.6%   +5.3   730
      Cheng3 1.04 32-bit                      2575  +32  -32  50.2%   -1.9   326
      Bobcat 20110414 32-bit                  2570  +31  -31  49.4%   +2.3   325
      DanaSah 5.07                            2570  +17  -17  49.9%   -1.3  1191
      Scorpio 2.2 32-bit                      2570  +28  -28  47.1%  +20.2   417
   32 Brutus 8.05 32-bit                      2567  +17  -17  49.1%   +4.2  1142
      CuckooChess 1.11 32-bit                 2566  +29  -29  50.4%   -3.4   384
      Cyrano 0.5                              2566  +31  -31  50.5%   -2.4   326
      Arasan 12.3 32-bit                      2565  +24  -24  46.8%  +23.7   597
      Cheng3 1.06 32-bit                      2564  +30  -30  47.3%  +15.8   357
      Bobcat 20110220 32-bit                  2562  +32  -32  48.7%   +7.8   311
      Arasan 11.7 32-bit                      2559  +32  -32  49.2%   +5.7   308
      Cheng3 1.05 32-bit                      2559  +32  -32  48.0%  +14.9   324
      DanaSah 4.88                            2556  +22  -22  50.5%   -4.0   676
      DanaSah 5.00                            2552  +29  -29  48.5%   +8.6   395
      Crafty 21.6 32-bit                      2550  +34  -34  47.8%  +12.8   302
      Betsabe II 1.84                         2545  +14  -14  48.3%  +14.2  1851
      Crafty 21.5 32-bit                      2542  +32  -32  48.3%  +13.7   344
      DanaSah 4.66                            2542  +26  -26  48.1%  +11.1   475
      DanaSah 4.60                            2541  +25  -25  48.5%  +10.0   513
   33 Tucano 1.04                             2540  +30  -30  47.2%  +17.8   359
   34 Rodent 0.10                             2539  +33  -33  51.1%  -10.6   313
      Crafty 22.0 32-bit                      2538  +33  -33  48.5%   +9.6   304
      Phalanx XXIV                            2537  +20  -20  48.7%   +8.0   887
      Caligula 0.8                            2536  +20  -20  49.1%   +6.5   938
      K2 0.83                                 2534  +27  -27  51.7%  -12.6   474
      Arasan 11.6 32-bit                      2533  +33  -33  51.8%  -12.6   304
      Arasan 12.1 32-bit                      2531  +33  -32  51.4%  -11.7   326
      CuckooChess 1.10                        2531  +31  -31  51.5%  -11.6   330
      DanaSah 4.24                            2527  +17  -17  51.5%  -10.4  1128
   35 EXchess 6.10b 32-bit                    2519  +32  -33  49.4%   +3.4   314
      Crafty 20.14 32-bit                     2517  +27  -27  47.4%  +19.6   482
      Brutus 7.02b                            2515  +18  -19  52.0%  -15.5   994
      DanaSah 4.45                            2514  +29  -29  49.9%   +1.2   378
      DanaSah 5.06                            2514  +32  -32  49.5%   +1.9   319
      Arasan 10.0 32-bit                      2510  +33  -33  49.0%   +6.2   309
      Crafty 20.13 32-bit                     2510  +33  -33  48.7%  +10.0   312
      CuckooChess 1.09                        2509  +33  -33  51.6%  -12.9   317
      Betsabe II 1.75                         2508  +22  -22  51.8%  -14.1   730
      DanaSah 4.37                            2504  +32  -32  49.7%   +2.4   321
      Crafty 20.11 32-bit                     2502  +34  -33  49.8%   +3.7   307
   36 Pawny 0.3.1 32-bit                      2502  +33  -33  48.9%   +8.2   310
      Arasan 11.3 32-bit                      2501  +33  -33  48.7%   +7.8   301
      Arasan 10.3                             2498  +23  -23  46.3%  +27.1   652
      Cheng3 1.03 32-bit                      2495  +33  -32  50.6%   -5.6   318
   37 GreKo 9.2 32-bit                        2494  +33  -33  49.7%   +1.6   304
      K2 0.75                                 2492  +23  -23  52.4%  -18.4   634
   38 DoubleCheck 3.1 32-bit                  2488  +34  -34  51.0%   -8.3   306
      Arasan 11.4 32-bit                      2487  +33  -33  49.0%   +8.5   305
      GreKo 8.2 32-bit                        2487  +26  -26  49.1%   +5.6   506
   39 Pepito 1.59 32-bit                      2482  +24  -24  49.6%   +0.9   583
      Arasan 10.2 32-bit                      2480  +24  -24  45.9%  +31.7   632
   40 BBChess 1.3b                            2477  +24  -24  49.9%   +0.9   567
      BBChess 1.3a                            2473  +25  -25  51.6%  -12.7   528
      Arasan 10.4                             2471  +21  -21  45.5%  +32.4   850
   41 Counter 1.2                             2470  +17  -17  48.2%  +12.5  1139
      Betsabe II 1.66                         2463  +22  -22  46.7%  +24.7   718
   42 Carballo 1.3                            2462  +25  -25  47.4%  +18.3   561
   43 Nemeton 1.81                            2461  +22  -22  47.3%  +17.3   686
      Pawny 0.3 32-bit                        2461  +33  -33  49.2%   +3.9   303
      Carballo 1.2                            2460  +23  -23  53.2%  -20.7   654
      Nemeton 1.8                             2460  +17  -17  51.9%  -15.2  1250
      Counter 1.1                             2457  +23  -23  50.8%   -8.5   632
      Nemeton 1.51                            2453  +22  -22  49.8%   -0.3   732
      Cyrano 0.3                              2451  +34  -34  49.2%   +4.2   311
      GreKo 8.0 32-bit                        2450  +29  -29  50.6%   -3.6   411
      Arasan 9.5                              2446  +35  -36  47.3%  +17.3   291
      Arasan 10.1                             2443  +27  -27  46.8%  +28.5   508
      Betsabe II 1.47                         2443  +20  -20  49.9%   +2.4   902
      Cheng3 1.02b                            2442  +33  -33  50.2%   -4.1   312
   44 Typhoon 1.00-348                        2442  +31  -31  48.9%   +8.7   375
      K2 0.79                                 2440  +29  -29  47.4%  +18.7   402
      Nemeton 1.6                             2439  +24  -24  46.4%  +25.3   604
      Critter 0.38                            2435  +32  -32  51.1%   -8.8   320
      Typhoon 1.00-358                        2435  +17  -17  48.2%  +11.5  1220
   45 Murka 2 32-bit                          2433  +30  -30  47.4%  +18.4   400
      GreKo 7.2 32-bit                        2429  +33  -33  48.4%   +9.8   304
      DanaSah 3.63                            2428  +27  -27  48.4%  +10.5   477
      Arasan 9.2                              2427  +34  -34  46.1%  +27.5   304
      Nemeton 1.61                            2425  +28  -28  47.3%  +17.5   421
      DanaSah 2.85                            2421  +33  -33  49.0%   +8.5   305
      Nemeton 1.7                             2420  +18  -18  49.6%   +1.0  1141
      K2 0.71                                 2419  +28  -28  51.4%  -10.0   439
   46 Kiwi 0.6d 32-bit                        2419  +19  -19  48.3%  +10.4   975
      Pawny 0.2.2 32-bit                      2413  +34  -34  48.8%   +8.8   301
   47 Diablo 0.5.1                            2412  +18  -18  48.8%   +8.2  1082
      Typhoon 1.00-314                        2411  +34  -34  50.2%   -0.0   305
   48 RomiChess P3k 32-bit                    2408  +19  -19  49.2%   +5.1   906
   49 Amy 0.87b                               2403  +24  -24  49.4%   +6.9   610
      Cyrano 0.2f                             2403  +32  -33  48.4%  +13.4   316
      Pawny 0.2.1 32-bit                      2403  +31  -31  47.1%  +20.2   373
      Pawny 0.2 32-bit                        2401  +29  -29  49.2%   +5.4   396
   50 Simplex 0.9.8 32-bit                    2397  +30  -31  49.0%   +5.9   359
      Phalanx XXII                            2394  +25  -25  50.1%   -1.0   595
      DoubleCheck 2.5.4 32-bit                2383  +33  -33  50.5%   -3.0   318
      RomiChess P3L 32-bit                    2383  +33  -33  46.3%  +28.4   314
   51 Thor's Hammer 2.28 32-bit               2382  +22  -22  48.7%   +9.2   714
      GreKo 6.30                              2379  +33  -33  48.0%  +13.2   307
      Carballo 1.1.1                          2375  +32  -32  47.5%  +18.9   340
      Counter 1.0                             2373  +32  -32  50.3%   -3.9   312
      Typhoon 1.00-285                        2373  +34  -34  49.5%   +2.4   314
      GreKo 7.0                               2371  +28  -28  46.3%  +29.0   454
   52 Ifrit m1.5 32-bit                       2371  +27  -28  46.6%  +25.0   453
      GreKo 6.25                              2369  +33  -33  48.5%   +9.0   308
      Phalanx XXIII                           2365  +32  -32  46.3%  +23.6   351
      GreKo 6.5                               2364  +26  -26  48.9%   +7.9   495
      Nemeton 1.41                            2356  +25  -26  47.6%  +18.3   514
      K2 0.67                                 2355  +23  -23  52.7%  -17.4   677
      Nemeton 1.3                             2354  +31  -31  52.1%  -17.1   340
      Counter 0.8                             2353  +32  -32  48.6%  +10.7   312
      GreKo 5.9                               2350  +24  -24  46.4%  +27.5   621
      Ifrit m1.6 32-bit                       2344  +32  -32  47.5%  +15.0   314
   53 Xpdnt 090704                            2343  +33  -33  51.8%  -13.8   314
      Daydreamer 1.5                          2336  +22  -22  52.1%  -18.4   722
      Nemeton 1.1                             2331  +29  -29  47.5%  +17.2   393
   54 Amundsen 0.80                           2329  +17  -17  49.1%   +6.8  1269
      Simplex 0.9.7 32-bit                    2324  +31  -31  48.6%   +9.6   370
      GreKo 5.5                               2312  +33  -33  50.7%   -5.8   305
      Nemeton 1.2                             2309  +26  -26  46.3%  +24.0   516
      Brutus 6.1                              2302  +34  -34  48.4%   +8.2   312
      Xpdnt 080927                            2301  +29  -29  51.2%   -8.3   428
   55 Natwarlal 0.14                          2300  +19  -19  48.7%   +9.4  1035
      Natwarlal 0.12                          2293  +34  -34  49.4%   +7.2   308
      Nemeton 1.0                             2293  +30  -30  52.6%  -18.1   383
      Pawny 0.1.6                             2293  +33  -33  52.1%  -15.4   328
      Brutus 5.4                              2280  +34  -34  50.7%   -4.6   302
      GreKo 5.2.5                             2279  +34  -34  51.3%  -12.4   297
   56 Sungorus 1.4 32-bit                     2260  +21  -21  48.2%  +12.6   820
      Sungorus 1.3 32-bit                     2255  +34  -34  52.7%  -15.9   301
   57 RattateChess 1.0 Nosferatu              2254  +19  -18  49.9%   +0.3  1036
      Brutus 6.0                              2252  +35  -35  48.8%   +5.5   301
      EXchess 5.01b 32-bit                    2251  +29  -29  46.5%  +21.2   401
   58 Feuerstein 0.4.6.1                      2239  +19  -19  49.1%   +5.8   944
      Betsabe II 1.08c                        2237  +35  -35  49.2%   +8.5   300
      Vajolet 1.62.1                          2223  +34  -34  47.7%  +11.8   310
   59 Bagatur 1.2d 32-bit                     2219  +34  -34  46.8%  +20.3   298
   60 Beowulf 2.4a 32-bit                     2218  +19  -19  53.4%  -25.6   996
   61 ZCT 0.3.2451                            2211  +27  -27  49.4%   +4.0   478
      Betsabe II 1.09c                        2210  +34  -35  48.2%  +11.7   308
   62 Jazz 501 32-bit                         2206  +29  -29  52.5%  -18.1   418
      RattateChess Bologna 2007               2202  +25  -25  51.3%  -10.0   588
   63 MORA 1.0.0                              2201  +28  -27  52.5%  -17.6   464
      Carballo 0.8                            2196  +22  -22  47.2%  +19.2   706
      Jazz 444 32-bit                         2196  +32  -32  50.3%   -3.2   353
      MORA 1.1.0                              2189  +28  -28  46.8%  +24.4   447
      Amundsen 0.65.1                         2188  +34  -34  48.7%   +8.3   305
      Feuerstein 0.4.5.2                      2188  +37  -37  49.2%   +8.8   255
      K2 0.57                                 2188  +33  -33  47.0%  +22.3   314
      RedQueen 0.6                            2178  +30  -30  46.1%  +27.3   418
      Feuerstein 0.4.6                        2175  +38  -38  50.6%   -1.5   259
      Sungorus 1.2                            2174  +26  -26  52.4%  -17.3   499
      Pawny 0.13                              2171  +32  -32  52.2%  -17.4   363
      Simplex 0.9.3 32-bit                    2164  +34  -34  48.9%   +9.0   315
      Betsabe II 1.05                         2160  +34  -34  45.2%  +33.4   314
   64 OliThink 5.1.9                          2158  +30  -30  46.6%  +27.6   417
      Bagatur 1.2b 32-bit                     2157  +33  -34  46.2%  +28.3   306
   65 Chesley r323 32-bit                     2155  +24  -24  48.9%   +9.1   641
      Ifrit j4.3                              2151  +28  -28  45.9%  +28.2   440
      K2 0.43f                                2140  +33  -33  48.2%  +12.0   338
   66 Prophet 2.0 32-bit                      2138  +19  -19  49.3%   +4.9  1025
   67 Parrot 07.07.22                         2137  +19  -19  47.3%  +19.3  1047
      Parrot 07.01.16                         2136  +31  -31  46.6%  +25.6   394
      Ifrit j4.2                              2125  +34  -34  45.5%  +30.8   303
      DoubleCheck 2.1 32-bit                  2115  +33  -33  46.3%  +31.1   362
   68 ChessKISS 1.3a 32-bit                   2113  +32  -33  47.0%  +18.6   320
      Carballo 0.5                            2098  +23  -23  47.1%  +19.7   694
      Ifrit j2.9                              2081  +34  -34  48.2%  +11.9   314
      Feuerstein 0.4.5.1                      2080  +38  -38  48.0%  +13.1   248
   69 AdroitChess 0.4                         2079  +22  -22  56.2%  -58.1   844
      ZCT 0.3.2500                            2050  +32  -32  46.2%  +29.9   381
   70 PLP 1661571                             2049  +22  -22  46.2%  +26.9   768
   71 Jabba 1.0 32-bit                        2045  +21  -21  44.8%  +38.4   839
   72 Faile 1.4.4                             2028  +23  -23  55.2%  -27.7   774
   73 Slibo 0.5.1                             2026  +26  -26  45.5%  +33.8   573
   74 BibiChess 0.5                           2001  +24  -24  45.7%  +31.8   607
   75 Cupcake 1.0                             1995  +31  -31  45.5%  +31.9   401
   76 Schola 1.1.0 32-bit                     1993  +26  -27  45.6%  +32.7   514
      AdroitChess 0.3                         1984  +25  -25  44.2%  +46.4   626
      MagiC 1.0                               1984 +129 -150  22.7% +195.5    22
   77 Dabbaba 5.67                            1966  +25  -25  45.5%  +33.0   557
   78 Sissa 2.0                               1959  +23  -23  53.1%  -23.1   678
   79 Monik 2.2.3 32-bit                      1956  +30  -30  44.4%  +39.0   395
      Feuerstein 0.4.4.2                      1955  +29  -29  41.2%  +92.3   518
   80 Wowl 1.3.8                              1954  +26  -27  45.4%  +35.5   573
   81 Smash 1.0.3                             1952  +26  -27  40.8%  +73.9   574
   82 Micro-Max 4.8 (DM-PII)                  1944  +20  -20  48.3%  +12.0   865
      Dabbaba 6.52                            1940  +22  -22  48.6%  +11.0   777
   83 Eia 0.3                                 1935  +20  -20  47.1%  +22.4   914
      Wowl 1.3.7                              1926  +25  -25  46.8%  +24.5   630
      Carballo 0.4                            1911  +32  -33  35.8% +103.4   342
      Dabbaba 7.49                            1908  +12  -11  47.8%  +17.3  3152
      Jabba 13032012                          1907  +31  -31  39.1%  +97.1   442
   84 ChessterfieldCL i5a                     1902  +24  -25  40.6%  +74.1   657
      Micro-Max 4.8                           1893  +28  -28  36.7% +102.8   493
   85 CDrill 1800 build 4                     1879  +23  -24  41.4%  +72.8   741
   86 RataAeroespacial 0.2.1                  1816  +13  -13  42.5%  +64.3  2478
   87 TSCP 1.81                               1693  +20  -20  47.4%  +21.5  1072
   88 Spartan 1.0                             1675  +25  -25  63.5% -103.2   624
   89 Philemon C                              1667  +25  -25  62.3%  -94.6   626
   90 VanillaChess 2.6g                       1663  +25  -25  61.5%  -89.1   624
   91 PolarChess 1.3                          1575  +25  -25  49.3%   +3.1   629
   92 Darky 0.5d                              1572  +24  -24  43.5%  +55.8   677
   93 MSCP 1.6h                               1530  +25  -25  44.0%  +50.5   628
   94 Apep 1.01                               1480  +25  -25  41.2%  +71.9   683
   95 BACE 0.46                               1379  +23  -24  21.5% +256.8  1027

Created in 2005-2013 by CCRL team
Last games added on July 4, 2020