CCRL 40/40
Downloads and Statistics
July 3, 2009
Testing summary:
Total: 190'762 games
played by 653 programs
27529 CPU days (X2 4600+)

White wins: 68'971 (36.2%)
Black wins: 51'458 (27.0%)
Draws: 70'333 (36.9%)
White score: 54.6%

Complete rating list

CCRL 40/40 Rating List — All engines (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz)
Computed on July 3, 2009 with Bayeselo based on 190'762 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Rybka 3 64-bit 4CPU3233+18−1777.5%−194.935.9%1263 
54.9%
 Rybka 3 Human 64-bit 4CPU3230+39−3863.8%−93.145.1%213
69.9%
 Rybka 3 32-bit 2CPU3199+108−9581.6%−214.431.6%38
63.0%
 Rybka 3 64-bit 2CPU3180+26−2575.1%−169.938.2%552
85.5%
2Naum 4 64-bit 4CPU3160+21−2064.2%−93.442.9%767
57.1%
 Rybka 3 64-bit3158+15−1572.8%−164.334.1%1809
99.8%
 Rybka 2.3.2a 64-bit 4CPU3127+15−1468.9%−126.142.2%1629
59.0%
 Rybka 3 Human 64-bit3122+38−3678.5%−199.831.3%288
51.9%
 Rybka 3 Dynamic 64-bit3121+38−3678.6%−198.832.3%288
55.2%
 Naum 4 64-bit 2CPU3117+55−5640.6%+55.641.6%101
71.4%
3Deep Fritz 11 4CPU3097+29−2954.2%−26.855.2%335
55.9%
 Rybka 3 32-bit3095+17−1775.8%−179.333.6%1311
69.6%
 Rybka 2.3.2a 64-bit 2CPU3088+17−1671.8%−145.141.9%1276
58.9%
 Rybka 2.2n2 64-bit 4CPU3085+24−2370.4%−139.138.9%628
62.3%
 Rybka 2.1 64-bit 4CPU3078+39−3773.0%−161.636.4%250
51.1%
 Naum 3.1 64-bit 4CPU3077+18−1858.6%−57.043.7%1024
62.2%
 Rybka 2.1 64-bit 2CPU3072+26−2573.3%−166.234.4%572
54.4%
4Zappa Mexico II 64-bit 4CPU3070+15−1557.9%−50.546.8%1479
66.8%
 Rybka 2.3.2a 64-bit3066+12−1170.9%−141.141.6%2779
48.5%
 Zappa Mexico 64-bit 4CPU3066+17−1662.5%−81.045.3%1204
55.1%
 Naum 3 64-bit 4CPU3065+19−1962.0%−80.443.0%897
65.8%
 Naum 4 64-bit3059+21−2166.2%−107.638.6%785
62.9%
 Rybka 2.2n2 64-bit 2CPU3053+22−2272.0%−154.535.8%745
57.2%
 Zap!Chess Zanzibar 64-bit 4CPU3050+22−2164.6%−90.546.4%679
56.8%
 Naum 4 64-bit PL-53047+30−2961.2%−71.941.7%372
61.5%
5Thinker 5.4C Inert 64-bit 4CPU3041+20−2055.9%−39.937.3%859
76.2%
6Deep Sjeng WC2008 64-bit 4CPU3032+19−1951.2%−8.439.4%903
49.0%
 Naum 4 32-bit3032+20−2066.8%−105.645.1%782
53.0%
 Naum 4 64-bit PL53031+28−2858.5%−55.442.7%412
58.1%
 Naum 3 64-bit 2CPU3027+23−2262.9%−86.342.0%635
55.6%
 Rybka 2.2n2 32-bit 2CPU3024+24−2469.2%−130.638.3%601
51.1%
 Zap!Chess Zanzibar 64-bit 2CPU3024+39−3958.0%−54.945.3%201
50.3%
 Rybka 2.3.2a 32-bit3023+15−1571.4%−143.140.2%1626
52.0%
 Naum 3.1 64-bit 2CPU3022+28−2852.4%−15.549.0%390
54.4%
7Deep Shredder 11 64-bit 4CPU3021+12−1251.6%−12.342.5%2149
54.7%
8Hiarcs 12.1 4CPU3019+32−3242.4%+46.645.4%304
53.5%
 Zappa Mexico 64-bit 2CPU3017+27−2659.7%−65.442.1%447
51.5%
 Zappa Mexico II 64-bit 2CPU3016+29−2954.6%−30.344.3%379
56.6%
 Thinker 5.4a Inert 64-bit 4CPU3012+23−2447.3%+20.545.4%560
53.0%
 Deep Sjeng 3.0 64-bit 4CPU3011+23−2347.3%+19.843.1%617
54.9%
 Thinker 5.4a Inert 64-bit 2CPU3008+39−3954.0%−23.845.0%200
51.3%
 Naum 2.2 64-bit 4CPU3007+17−1756.1%−38.446.3%1048
49.0%
9Toga II 1.4.1SE 4CPU3007+15−1550.8%−3.440.7%1518
56.2%
10Glaurung 2.2 64-bit 4CPU3005+19−1950.6%−3.639.3%964
50.7%
 Toga II 1.4.1SE3 4CPU3005+69−6945.4%+30.038.5%65
51.0%
 Hiarcs 12 4CPU3004+15−1551.2%−6.543.9%1425
49.0%
 Hiarcs Paderborn 2007 4CPU3004+26−2646.0%+27.044.4%478
52.4%
11Bright 0.4a 4CPU3003+16−1651.8%−11.140.2%1287
51.9%
 Rybka 2.1 32-bit 2CPU3002+26−2670.6%−140.641.1%509
64.4%
 Hiarcs 12 Sharpen PV On 4CPU2996+21−2154.0%−27.244.0%722
49.1%
 Rybka 1.2 64-bit2996+22−2174.4%−173.932.9%821
50.8%
 Rybka 2.2n2 64-bit2996+33−3268.7%−120.747.8%297
54.6%
 Deep Shredder 11 64-bit 2CPU2994+19−1954.1%−28.641.1%892
55.9%
 Toga II 1.4 beta5c 4CPU2992+18−1851.8%−13.045.8%1000
52.3%
 Deep Fritz 10.1 4CPU2991+17−1751.8%−12.139.8%1114
56.4%
 Rybka 2.2n2 32-bit2989+17−1769.9%−136.337.7%1217
49.7%
 Toga II 1.4.3JD beta 4CPU2989+55−5640.1%+58.344.8%96
53.1%
 Hiarcs 12 2CPU2986+28−2850.0%+2.845.9%392
52.2%
 Rybka 1.1 64-bit2985+24−2476.1%−184.734.6%665
52.0%
 Stockfish 1.3.1 64-bit 2CPU2984+39−3952.0%−12.040.2%204
51.6%
 Thinker 5.4C Inert 64-bit2983+26−2654.3%−27.243.3%457
51.9%
 Hiarcs 11.1 4CPU2982+17−1752.5%−17.744.0%1120
50.4%
 Cyclone 2.3 2CPU2981+83−8158.0%−46.843.2%44
54.0%
 Glaurung 2.1 64-bit 4CPU2977+19−1941.9%+56.341.7%892
54.1%
 Rybka 1.2 32-bit2975+18−1869.8%−141.635.3%1177
52.9%
 Naum 2.2 64-bit 2CPU2974+23−2356.8%−42.049.5%580
53.3%
 Bright 0.3d 4CPU2973+19−1945.4%+29.744.1%885
52.3%
 Cyclone 3.4 2CPU2971+48−4752.8%−17.652.4%124
52.4%
 Naum 2.1 64-bit 4CPU2969+21−2153.8%−23.444.7%700
51.0%
 Rybka 2.1 32-bit2969+22−2269.0%−127.340.3%708
50.2%
 Toga II 1.4.1SE 2CPU2969+32−3246.0%+30.242.7%309
51.2%
 Hiarcs 11 4CPU2968+33−3353.4%−23.440.1%282
50.0%
 Hiarcs 11.2 4CPU2968+26−2646.9%+20.339.1%489
49.7%
 Toga II 1.4 beta5c 2CPU2968+24−2453.4%−23.841.9%551
56.2%
 Naum 3.1 32-bit2966+16−1556.9%−46.741.9%1347
50.9%
 Grapefruit 1.0 64-bit 2CPU2965+46−4647.5%+16.842.6%141
50.3%
 Naum 3.1 64-bit2965+17−1749.1%+4.544.3%1049
49.6%
 Rybka 2.1 32-bit (C+1 OSO)2965+31−3072.2%−158.528.6%413
51.2%
 Toga II 1.4.1SE6 2CPU2964+49−4950.8%−7.144.3%122
51.1%
 Glaurung 2.2 64-bit 2CPU2963+47−4752.2%−13.540.1%137
52.7%
 Zappa Mexico II 64-bit2961+14−1450.4%−1.043.1%1631
52.0%
 Bright 0.3b 4CPU2960+54−5450.9%−6.836.3%113
49.6%
 Fritz 112960+10−1054.4%−29.446.8%3320
47.8%
 Naum 3 64-bit2960+21−2157.5%−49.945.9%711
53.3%
 Rybka 1.1 32-bit2959+18−1769.7%−137.538.1%1161
50.7%
 Stockfish 1.1a 2CPU2959+64−6452.7%−20.439.7%73
52.1%
 Naum 3.1 64-bit PL102957+33−3349.2%+6.737.0%300
48.9%
 Thinker 5.4a Inert 64-bit2957+29−2951.2%−6.838.4%372
53.0%
12Loop M1-T 64-bit 4CPU2956+12−1245.0%+31.445.9%2104
52.6%
 Naum 3 32-bit2955+21−2158.9%−59.243.4%689
52.6%
 Zap!Chess Paderborn 64-bit 4CPU2954+24−2465.2%−101.643.7%558
52.2%
 Deep Fritz 10 2CPU2953+37−3760.8%−66.844.9%227
50.0%
 Stockfish 1.2a Optimistic 2CPU2953+152−15545.8%+25.741.7%12
50.5%
 Naum 3.1 64-bit PTnormal2952+24−2447.7%+15.643.1%536
55.9%
 Thinker 5.4C Inert 32-bit2949+24−2456.4%−39.549.8%536
55.0%
 Thinker 5.3b Inert 32-bit 2CPU2946+39−3958.2%−63.441.3%208
51.1%
 Cyclone 3.1 2CPU2945+68−6850.0%−4.750.8%61
51.4%
 Deep Sjeng WC2008 64-bit 1CPU2944+21−2149.4%+5.844.3%723
50.0%
 Loop 13.6 64-bit 4CPU2944+24−2451.8%−10.442.4%542
49.9%
 TheMadPrune 1.1.25 2CPU2944+68−6850.0%−1.146.0%63
50.1%
 Thinker 5.3b Inert 64-bit2944+23−2345.4%+29.345.3%567
51.7%
 Toga II 1.4 beta4 4CPU2943+25−2648.2%+9.942.3%477
50.9%
 Deep Sjeng 3.0 64-bit 1CPU2942+21−2148.1%+13.839.6%757
51.1%
 Glaurung 2.2 32-bit 2CPU2942+49−5046.3%+21.442.3%123
49.8%
 Hiarcs 11.1 2CPU2942+18−1855.0%−33.743.6%940
53.4%
 Deep Shredder 11 64-bit 1CPU2941+15−1549.4%+3.542.2%1400
50.5%
 Bright 0.3a 4CPU2940+18−1843.2%+45.642.2%1005
50.8%
 Grapefruit 1.0 32-bit2940+16−1651.7%−9.649.4%1176
49.3%
 Thinker 5.3b Inert 32-bit2940+23−2357.4%−46.646.2%600
53.4%
 Thinker 5.4a Inert 32-bit2939+21−2150.4%−2.450.8%681
49.3%
 Zappa Mexico 64-bit2939+17−1756.3%−40.345.4%1105
56.8%
 Shredder 112938+12−1255.0%−32.542.9%2263
54.5%
 Glaurung 2.0.1 64-bit 4CPU2936+16−1644.3%+36.043.9%1182
50.7%
 Hiarcs 11.2 2CPU2936+23−2348.9%+5.236.8%639
52.5%
 Deep Shredder 10 64-bit 4CPU2935+17−1750.4%−2.139.9%1135
54.1%
 Deep Fritz 10 4CPU2934+20−2049.0%+6.440.8%824
50.0%
 Thinker 5.4a Inert 32-bit 2CPU2934+70−7144.9%+33.742.4%59
50.5%
 Cyclone 2.2 2CPU2933+74−7448.1%+7.444.4%54
50.2%
 Toga II 1.4.1SE2933+12−1250.1%+1.643.3%2393
51.6%
 Loop M1-T 64-bit 2CPU2932+21−2145.9%+25.845.4%720
50.3%
 Stockfish 1.2a Default 2CPU2932+105−10743.8%+35.154.2%24
52.0%
 Toga II 3.1.2SE2929+19−1955.7%−36.643.1%865
51.4%
 Glaurung 2.1 64-bit 2CPU2928+33−3437.9%+82.142.3%281
49.8%
 Toga II 1.4.1SE62928+19−1950.6%+5.847.0%866
54.0%
 Cyclone 3.42927+21−2151.5%−8.547.5%689
52.8%
 Deep Sjeng WC2008 1CPU2926+17−1751.6%−10.845.7%1032
49.9%
 Grapefruit 1.0 32-bit 2CPU2926+67−6841.5%+49.943.1%65
51.0%
 LoopMP 12.32 2CPU2925+21−2149.9%−0.242.2%694
51.6%
 Bright 0.3d 2CPU2924+32−3234.8%+101.546.1%306
52.2%
 Stockfish 1.3.1 32-bit 2CPU2922+78−7846.7%+25.250.0%46
50.7%
 Hiarcs 11 2CPU2921+29−2948.2%+9.532.5%394
49.8%
 Naum 2.1 64-bit 2CPU2921+23−2349.0%+6.742.7%576
50.8%
 Bright 0.4a 2CPU2920+37−3843.6%+40.640.0%220
52.0%
 Bright 0.3b 2CPU2919+36−3649.2%+4.233.1%266
49.7%
 Cyclone 2.22919+28−2849.1%+5.547.4%382
50.7%
 Deep Shredder 10 32-bit 2CPU2919+19−1958.3%−55.537.8%891
49.9%
 Grapefruit 1.0b 2CPU2919+371−37150.0%−15.0100.0%1
50.2%
13Onno 1.0 32-bit2918+32−3247.0%+20.657.5%280
51.0%
 Rybka 1.0 64-bit2918+16−1668.6%−126.535.0%1388
51.8%
 Hiarcs 12 Sharpen PV On2917+16−1649.8%+2.645.7%1252
50.7%
 Hiarcs 12.12917+17−1745.2%+30.944.1%1122
50.4%
 Onno 1.0 64-bit2917+29−2941.4%+55.642.9%366
56.4%
 Loop 13.6 64-bit 2CPU2914+28−2947.4%+15.036.2%409
51.0%
 Deep Sjeng 3.0 1CPU2913+20−2051.2%−6.442.8%766
51.3%
 Hiarcs 122913+13−1346.5%+24.241.0%1852
53.7%
 Bright 0.2c 4CPU2912+19−1942.8%+45.942.2%875
49.7%
14Deep Junior 10 4CPU2912+14−1443.8%+43.735.3%1860
53.5%
 Zappa Mexico II 32-bit2911+14−1450.6%−3.546.5%1519
50.9%
 Loop 13.5 64-bit 2CPU2910+25−2554.4%−26.337.2%540
52.0%
 TheMadPrune 1.1.252909+26−2651.7%−11.648.3%447
50.8%
 Zap!Chess Paderborn 64-bit 2CPU2909+29−2954.9%−31.840.7%371
54.0%
 Toga II 1.4 beta5c2907+24−2453.4%−21.946.8%534
51.5%
 Cyclone 1.0 2CPU2906+33−3346.8%+18.934.3%300
52.6%
 Thinker 5.2k Passive 2CPU2904+51−5244.0%+39.838.5%117
50.2%
 Zap!Chess Zanzibar 64-bit2904+26−2654.0%−23.951.0%429
55.2%
 Naum 2.2 64-bit2902+24−2550.7%−5.842.4%523
53.7%
 Thinker 5.2I Passive 64-bit 4CPU2900+35−3551.6%−11.843.2%243
51.5%
 Deep Junior 10 2CPU2899+21−2153.4%−27.036.2%746
49.3%
 Hiarcs Paderborn 20072899+23−2349.9%+3.041.6%618
52.4%
 Glaurung 2.0.1 64-bit 2CPU2898+33−3339.3%+68.837.6%303
55.7%
 Naum 2.2 32-bit2895+17−1754.8%−29.846.4%1104
51.1%
 Toga II 1.3.12895+11−1149.4%+2.642.2%2978
59.3%
 Hiarcs 11.12893+15−1553.4%−22.443.6%1485
49.8%
 Onno 0.12.0 64-bit2893+28−2844.8%+38.043.0%391
50.9%
 Thinker 5.2m Passive 2CPU2892+53−5443.2%+47.230.5%118
51.4%
 Deep Shredder 10 64-bit 2CPU2891+36−3744.8%+32.943.1%232
52.3%
 Zappa Mexico 32-bit2889+19−1955.0%−30.242.2%873
55.6%
 Grapefruit 1.0a32887+31−3247.7%+14.342.6%310
51.1%
 Stockfish 1.3.1 32-bit2886+32−3244.1%+36.940.5%306
53.3%
 Fruit 2.3.12885+14−1450.1%−1.146.2%1601
47.8%
 Rybka 1.0 32-bit2885+15−1560.7%−71.340.6%1404
52.0%
 Deep Sjeng 2.7 4CPU2884+18−1840.3%+64.939.4%1001
52.2%
 Fritz 102884+15−1552.1%−14.337.2%1434
51.4%
 Bright 0.3a 2CPU2883+34−3437.3%+83.538.0%284
50.7%
 Loop 13.6 32-bit2883+12−1149.4%+3.346.2%2446
48.1%
 Stockfish 1.2 Default2883+23−2343.5%+41.746.6%566
51.0%
 Toga II 1.3 Beta3b2883+25−2552.9%−19.443.1%517
52.3%
 Cyclone 1.02882+31−3150.8%−5.940.7%322
49.4%
 Glaurung 2.2 64-bit2882+23−2337.1%+91.335.3%657
51.1%
 Zap!Chess Zanzibar 32-bit2882+19−1955.2%−35.244.0%853
57.1%
 Hiarcs 112879+25−2453.9%−24.142.8%519
50.2%
 Stockfish 1.1a 64-bit2879+54−5541.1%+54.353.1%96
52.2%
 Bright 0.2c 2CPU2877+33−3440.9%+58.835.6%298
51.1%
 Glaurung 2.1 32-bit 2CPU2876+68−7040.0%+61.736.9%65
49.4%
 Glaurung 2.1 64-bit2876+22−2238.8%+74.238.8%701
51.6%
 Loop 13.5 32-bit2876+28−2853.8%−25.940.2%410
52.1%
 Bright 0.4a2875+13−1341.4%+57.239.1%2026
52.3%
 Hiarcs 11.22874+19−1950.8%−5.743.4%913
50.7%
15Ktulu 92874+30−3142.2%+49.244.0%332
50.5%
 Fruit 0511032873+21−2150.3%−3.742.1%724
52.1%
 Shredder 102873+13−1356.7%−45.137.7%2039
54.0%
 Thinker 5.3b Passive 64-bit2871+32−3239.8%+70.639.1%320
51.8%
 Thinker 5.2e Passive2870+26−2648.4%+11.136.9%477
53.6%
 Bright 0.3d2869+20−2040.9%+65.635.6%887
49.1%
 Glaurung 2.1 32-bit2869+18−1843.8%+40.639.1%1002
49.3%
 Loop M1-T 64-bit2869+29−2944.0%+37.847.1%367
56.0%
 Glaurung 1.2.1 64-bit 4CPU2867+19−1939.1%+71.838.7%948
49.5%
 Glaurung 2.2 32-bit2867+27−2747.0%+17.543.9%419
48.8%
 Loop 10.32f2867+19−1851.7%−10.441.9%931
52.2%
 Toga II 1.3.42866+24−2448.0%+14.741.4%543
54.6%
 Hiarcs X50 Hypermodern2864+28−2850.4%−2.336.9%420
61.0%
 Toga II 1.2.1a2860+11−1148.6%+6.839.3%2792
54.9%
 Glaurung 2 epsilon/5 64-bit 2CPU2858+23−2339.6%+71.937.6%623
50.8%
 Loop 12.322858+27−2755.3%−38.443.3%425
52.1%
16Crafty 23.0 64-bit 4CPU2857+19−2038.6%+81.133.4%918
50.1%
 Stockfish 1.012857+32−3252.5%−19.245.5%303
55.3%
 Deep Sjeng 2.7 1CPU2855+15−1547.3%+17.440.7%1443
56.1%
 Deep Shredder 9 2CPU2853+18−1856.9%−45.436.3%1087
50.3%
 Hiarcs X54 Hypermodern 32-bit2852+32−3254.5%−31.836.9%325
55.9%
17Spike 1.2 Turin2850+8−844.5%+35.039.8%6472
48.8%
 Toga II 1.2 32-bit2850+29−2957.1%−49.636.9%385
53.9%
 Glaurung 2.0.1 64-bit2849+18−1849.8%+0.738.8%1063
52.7%
 Hiarcs X54 64-bit2848+31−3145.7%+26.939.8%334
51.7%
 Hiarcs X502847+17−1746.8%+22.137.1%1171
55.9%
 Naum 2.1 32-bit2845+19−1951.3%−10.539.4%868
52.0%
 Deep Sjeng 2.5 1CPU2844+38−3853.8%−25.535.8%226
49.9%
 Hiarcs X54 32-bit2844+31−3052.4%−15.039.3%351
50.5%
 Bright 0.2b 2CPU2843+40−4047.1%+22.036.2%207
51.1%
 Junior 102843+13−1346.9%+20.635.2%2077
55.6%
 Fritz 92842+12−1249.4%+3.634.3%2221
49.1%
 Glaurung 2.0.1 32-bit2842+16−1647.1%+16.740.9%1222
51.4%
 Fruit 2.2.12841+13−1352.2%−13.641.3%2093
54.4%
 Bright 0.3b2840+24−2446.0%+25.236.1%582
58.5%
 Bright 0.3a2836+21−2143.4%+44.937.7%763
51.1%
 Hiarcs 102836+14−1449.4%+5.542.4%1576
65.8%
 Deep Fritz 8 2CPU2831+19−1950.8%−4.234.1%909
49.6%
 Thinker 5.1d Passive2831+27−2746.7%+21.134.5%469
56.6%
18Delfi 5.4 2CPU2828+23−2347.5%+16.637.1%628
53.3%
 Junior 10.12827+26−2645.6%+29.332.9%511
49.0%
19Scorpio 2.0 4CPU2827+23−2335.4%+101.836.4%640
53.8%
20Chessmaster 11 2CPU2825+34−3547.5%+16.039.6%260
50.8%
 Toga II 1.1a2825+18−1855.3%−34.437.0%1050
51.0%
 Glaurung 2 epsilon/5 64-bit2824+43−4442.4%+61.829.9%197
52.7%
 Deep Junior 9 2CPU2823+17−1852.6%−20.434.1%1105
48.8%
 Scorpio 2.1 64-bit 4CPU2823+26−2736.0%+99.131.9%499
49.9%
 Shredder 92823+17−1755.7%−38.137.3%1162
64.4%
 Hiarcs 10 Hypermodern2819+19−1951.7%−9.442.0%891
54.2%
21‑22SmarThink 1.10 32-bit2816+35−3550.7%−3.334.8%267
50.3%
21‑22Twisted Logic 200806202816+21−2150.5%−3.738.7%754
54.8%
 Glaurung 1.2.1 64-bit 2CPU2814+23−2437.5%+89.534.6%628
50.8%
 Glaurung 1.2.1 Avalanche 64-bit 2CPU2814+38−3939.0%+73.236.7%218
53.5%
 Chessmaster 11 Aiglos II2812+28−2848.7%+7.945.8%395
49.0%
 Glaurung 2 epsilon/5 32-bit2812+29−2951.1%−11.135.4%401
65.3%
 Ktulu 82806+9−1041.4%+57.936.8%3957
56.7%
 Naum 2.0 64-bit2804+22−2250.2%+1.440.2%649
53.0%
23Chess Tiger 2007.12803+11−1144.0%+39.542.1%2760
49.8%
 Chessmaster 11 Archangel2803+29−2946.9%+23.340.7%381
55.1%
 Bright 0.2b2801+24−2452.0%−18.833.7%587
50.6%
 Naum 2.0 32-bit2800+17−1754.4%−29.637.3%1199
50.4%
 Scorpio 2.0 2CPU2800+64−7020.7%+201.632.2%87
49.9%
 SmarThink 1.00 64-bit2800+36−3649.6%+1.436.2%254
52.3%
 Fritz 8 Bilbao2799+26−2645.1%+35.136.6%478
53.3%
 Crafty 22.8 64-bit2796+56−5743.4%+42.235.7%98
50.0%
 Fruit 2.12796+25−2551.6%−14.737.4%516
57.5%
24Frenzee Feb082793+17−1747.4%+17.738.7%1145
59.1%
 Delfi 5.42790+23−2446.7%+22.539.9%576
58.9%
 Chess Tiger 20072787+13−1341.7%+55.840.0%1892
58.0%
 Spike 1.12785+14−1448.1%+12.039.4%1623
54.1%
 Chessmaster 11 Leonidas2783+31−3147.6%+16.540.5%333
52.7%
 Zap!Chess Paderborn 32-bit2782+21−2145.2%+33.439.2%733
50.8%
25Booot 4.15.02781+25−2544.6%+34.946.2%470
53.4%
 Glaurung 1.2.1 Beren 64-bit2779+37−3749.6%+3.341.2%238
50.8%
 Junior 92779+16−1646.6%+22.836.8%1238
48.8%
 Scorpio 1.9 32-bit 2CPU2779+39−4037.0%+85.036.7%215
57.5%
 Bright 0.2c2775+29−2944.1%+38.834.0%406
56.6%
 Glaurung 1.2.1 64-bit2772+22−2246.0%+26.936.6%656
49.1%
26Movei 00.8.438 (10 10 10)2772+15−1552.6%−20.736.7%1446
51.3%
 Chessmaster 11 Toxic2771+31−3148.2%+11.741.0%329
50.3%
 Zap!Chess Paderborn SE 32-bit2771+34−3446.0%+26.340.4%275
51.6%
 Glaurung 1.2.1 Avalanche 32-bit2770+32−3252.5%−19.234.6%341
54.5%
 Booot 4.14.02768+19−1950.9%−6.641.9%848
50.6%
 Chessmaster 112768+14−1543.0%+45.536.4%1608
56.3%
 Scorpio 1.912766+15−1541.7%+55.736.4%1485
53.4%
27Alaric 7072765+15−1549.0%+6.834.7%1635
51.8%
 Glaurung 1.2.1 Crusader 32-bit2765+32−3251.7%−15.328.5%344
51.3%
 Zap!Chess Reykjavik 32-bit2764+34−3438.5%+74.241.5%275
52.2%
 Ktulu 7.52763+16−1642.9%+48.235.2%1421
50.1%
 Scorpio 1.842763+29−2943.6%+35.530.0%427
52.8%
 CM10th Xperience2762+14−1442.3%+51.737.7%1777
53.8%
 Glaurung 1.2.1 32-bit2761+16−1644.3%+38.833.0%1448
55.3%
 CM9000 Enforcer2759+24−2445.8%+25.042.5%529
50.7%
 Scorpio 2.02b2758+29−2946.7%+21.836.4%379
49.5%
 SmarThink 1.00 32-bit2758+15−1543.8%+41.338.9%1543
54.1%
 CM9000 Assassin2756+35−3546.8%+21.739.3%247
53.6%
 Scorpio 2.02755+19−1942.7%+50.533.3%982
51.1%
 Scorpio 1.92754+29−3041.6%+54.733.0%394
50.2%
 Scorpio 2.02b 2CPU2753+176−22322.7%+189.29.1%11
50.5%
 CM10th Paralyse2752+16−1642.7%+48.436.4%1326
51.0%
28Cyrano 0.6b172752+21−2149.4%+3.240.1%706
50.9%
 LoopList 6.002752+32−3254.8%−43.234.3%332
48.6%
 Spike 1.0a2752+19−1943.9%+41.240.0%871
54.9%
 CM10th Lazarus2750+29−2946.6%+22.334.1%402
50.3%
29Colossus 2008b2750+21−2151.5%−10.536.9%747
49.3%
 Frenzee Dec072750+27−2753.5%−25.035.7%437
57.4%
 CM10th Guardian2746+29−2947.4%+14.240.2%388
51.5%
30E.T. Chess 13.01.082746+18−1850.7%−5.737.8%1060
53.3%
 CM10th Magic II2745+17−1742.3%+50.043.4%1184
49.1%
 Movei 00.8.4382745+19−1850.2%−0.937.7%953
50.5%
 Scorpio 1.812745+32−3250.9%−3.232.1%330
50.8%
 Scorpio 1.82744+20−2047.4%+18.135.7%861
52.3%
 Alaric 7042743+32−3247.6%+16.833.9%327
53.7%
 CM10th Ogre2741+31−3147.4%+16.138.4%341
52.8%
31Slow Chess Blitz WV2.12740+13−1348.2%+11.937.1%2082
52.5%
 CM10th Pestilence2739+27−2748.0%+12.739.0%446
50.2%
 CM10th Warrior2739+30−3045.8%+29.636.9%369
50.1%
32‑33Hamsters 0.72739+35−3551.4%−8.839.1%258
48.6%
 Ktulu 7.12739+19−1841.6%+58.035.1%980
50.6%
32‑33Pharaon 3.5.1 2CPU2739+32−3331.9%+137.927.4%368
52.2%
 Delfi 5.22738+21−2149.2%+2.234.5%777
52.5%
 Scorpio 2.05b2737+31−3149.5%+3.740.8%326
54.2%
 Chess Tiger 2007 Gambit2735+31−3149.0%+2.037.7%345
51.6%
 Chess Tiger 152734+17−1741.5%+58.640.1%1139
50.5%
 Chess Tiger 15 Gambit2734+31−3245.2%+37.034.0%347
50.5%
 Crafty 23.0 32-bit2733+41−4151.4%−6.739.3%183
49.6%
34Ruffian 2.1.02733+16−1647.7%+18.335.7%1331
52.5%
 Zappa 1.1 64-bit2733+24−2445.3%+32.437.9%546
53.9%
 Delfi 5.12731+26−2645.2%+30.835.0%477
51.7%
 Glaurung 1.1 32-bit2730+32−3349.1%+9.432.3%322
53.6%
35WildCat 72728+15−1546.1%+27.138.2%1492
54.9%
 CM10th Default2727+15−1542.5%+51.837.5%1452
49.9%
 WildCat 82727+20−2047.5%+15.437.0%790
57.8%
 Glaurung 1.0.2 32-bit2724+18−1842.7%+53.231.6%1102
49.6%
 Scorpio 2.12724+50−5144.0%+37.837.3%126
54.3%
36Gandalf 62721+13−1343.3%+46.436.4%2159
52.6%
 List 5.122721+18−1849.9%−0.935.1%1059
52.7%
37‑38BugChess2 1.6.32720+20−2046.8%+22.136.7%791
48.6%
37‑38Pro Deo 1.22720+17−1748.9%+4.930.5%1179
58.9%
 Chess Tiger 20042717+22−2240.5%+61.845.3%656
49.9%
 Hiarcs 92717+20−2137.8%+82.236.6%784
57.2%
 Slow Chess Blitz WV22715+18−1843.0%+50.034.4%1080
56.0%
 Pharaon 3.5.12713+14−1447.8%+16.133.9%1712
54.7%
39Chiron 0.8.72711+24−2352.1%−13.434.5%603
51.4%
 Pro Deo 1.62711+21−2148.4%+9.538.4%744
50.2%
 Ruffian 1.0.52711+20−2046.0%+25.241.5%804
51.2%
 Naum 1.91 64-bit2710+19−1940.1%+68.738.2%973
50.4%
 Scorpio 1.72710+35−3552.0%−15.737.9%272
58.0%
 Colossus 2007d2706+22−2249.2%+4.137.7%701
52.7%
 Hamsters 0.7.12704+27−2749.7%+3.643.5%430
51.6%
 Naum 1.91 32-bit2704+17−1741.0%+60.136.8%1171
50.7%
 Crafty 22.8 32-bit2703+38−3850.2%−1.537.1%221
52.3%
 Delfi 5.02702+20−2047.5%+15.337.1%807
54.8%
40Alfil 8.1.12701+17−1751.6%−15.231.8%1197
50.1%
 Tornado 3.022700+63−6352.0%−14.744.6%74
51.3%
41Aristarch 4.502699+14−1445.1%+35.533.7%1699
55.3%
 Alaric 0702b2697+31−3152.3%−16.731.6%354
49.8%
 WildCat 62697+22−2247.1%+18.637.6%681
52.7%
42The Baron 1.8.12696+25−2549.3%+3.032.7%550
51.4%
 Delfi 4.62695+31−3150.0%−1.738.9%334
51.5%
43‑44Petir 4.392694+27−2750.1%−3.540.0%425
50.8%
43‑44Pseudo 0.7c2694+17−1750.3%−1.638.4%1181
55.3%
 Colossus 2007c2692+33−3350.3%−5.034.0%303
51.2%
 Crafty 22.4 32-bit2691+38−3848.0%+13.935.0%220
48.8%
45Sloppy 0.2.02691+18−1847.0%+20.235.4%1002
54.6%
 Pro Deo 1.12689+32−3245.7%+31.733.1%323
51.3%
 Crafty 22.10 32-bit2688+45−4542.9%+43.440.3%154
50.5%
 Hamsters 0.62688+19−1949.4%+4.635.6%912
54.0%
 Booot 4.13.12686+28−2849.0%+4.439.7%411
52.1%
 Cyrano 0.52685+34−3454.5%−29.437.8%278
50.9%
46Lemming 0.242685+32−3248.4%+10.437.5%307
49.7%
 Pharaon 3.5.1 4CPU2685+83−8929.2%+140.229.2%48
50.0%
 The Baron 2.232685+23−2351.2%−10.329.8%655
55.4%
47Chronos 1.9.62683+26−2651.5%−11.138.1%462
50.3%
 Bison 9.62682+60−5775.2%−185.027.4%117
50.5%
 Zappa 1.1 32-bit2682+30−3049.2%+6.232.1%386
57.0%
48Jonny 2.832679+17−1747.0%+18.632.2%1200
52.4%
 SmarThink 0.17a2678+33−3347.0%+16.331.8%305
52.3%
 Pro Deo 1.1 Silver2676+31−3149.3%+3.530.7%348
51.6%
 BugChess2 1.6.22675+34−3447.5%+17.836.5%277
50.9%
 Colossus 2007a2675+34−3446.7%+19.939.5%271
51.0%
 Aristarch 4.512674+35−3548.5%+10.935.1%259
50.3%
 Frenzee 3.02674+25−2552.6%−23.833.6%545
50.4%
 Petir 4.99992674+21−2146.5%+22.733.9%763
54.3%
 Pharaon 3.32672+35−3546.5%+23.034.9%258
54.0%
 BugChess2 1.5.22669+28−2849.5%+5.031.8%443
51.3%
 Petir 3.99d2669+30−3048.3%+7.134.8%362
56.8%
 Frenzee 2.02665+33−3347.7%+9.434.2%307
53.0%
49SOS 5.12663+18−1846.1%+24.335.7%1036
60.9%
 Colossus 2006f2659+23−2347.4%+17.531.5%660
50.4%
 Crafty 22.1 32-bit2659+28−2849.0%+5.730.1%439
51.6%
50Anaconda 2.0.12658+30−3048.6%+6.537.0%362
53.5%
 Chronos 1.9.52656+32−3250.3%−4.039.0%308
50.0%
 Pro Deo 1.2 Mx42656+36−3645.0%+35.331.5%270
53.2%
 Hamsters 0.52654+36−3651.3%−10.926.4%273
59.1%
 Crafty 21.6 32-bit2648+34−3448.1%+11.230.5%295
50.4%
 Crafty 22.0 32-bit2648+35−3547.4%+16.731.6%272
49.5%
 Lemming 0.342648+36−3644.2%+38.042.5%240
50.8%
 The Baron 1.7.02648+33−3347.8%+13.630.6%301
49.5%
51Tornado 2.22648+30−2957.2%−52.737.0%387
51.8%
 Colossus 2008a2647+32−3344.9%+33.038.7%302
53.5%
 Petir 3.952645+34−3450.6%−2.339.9%268
51.8%
 Thinker 4.7a2644+31−3151.7%−13.437.5%331
59.9%
 Crafty 21.5 32-bit2638+33−3346.5%+27.028.7%324
52.6%
52‑53AnMon 5.662637+28−2849.3%+4.631.6%424
49.6%
 Sloppy 0.1.12637+35−3546.4%+24.732.8%274
49.7%
52‑53Ufim 8.022637+20−2048.2%+8.931.9%840
55.4%
 Twisted Logic 0.080b262634+42−4249.8%+2.425.1%207
51.8%
 BugChess2 1.5.12633+37−3751.2%−10.334.1%249
50.3%
 Booot 4.13.02632+37−3747.9%+17.734.5%238
51.0%
 Twisted Logic 0.099x2632+36−3651.2%−8.932.5%252
52.9%
54GarboChess 2.202630+21−2149.3%+4.434.1%736
52.4%
 Crafty 20.14 32-bit2629+34−3441.9%+56.732.4%296
54.4%
 Crafty 21.5 64-bit2626+48−4847.6%+4.932.7%147
51.4%
 Sloppy 0.1.02625+32−3252.8%−24.233.1%323
54.8%
 E.T. Chess 18.11.052622+28−2851.1%−7.734.0%423
52.7%
 Colossus 2006d2620+34−3449.5%+4.338.0%276
50.8%
 Movei 00.8.4032620+33−3344.4%+41.434.7%314
49.7%
 Twisted Logic 0.065e352620+40−3952.8%−28.120.3%246
49.8%
55Viper 0.12620+36−3646.7%+22.231.9%260
51.8%
 Crafty 20.13 32-bit2619+36−3646.5%+25.835.4%254
51.5%
56Brutus 7.022618+31−3065.5%−107.334.8%368
52.9%
 AnMon 5.602617+17−1743.5%+45.629.1%1241
49.1%
 Tornado 2.1.41a2617+29−2953.8%−34.534.7%412
52.7%
 Movei 00.8.2952616+32−3243.8%+42.334.1%317
50.4%
57Tao 5.62616+28−2851.5%−10.427.3%447
50.3%
58Cerebro 3.01c2615+31−3147.5%+18.229.2%367
50.6%
 Ufim 8.002615+36−3748.4%+9.332.5%246
52.2%
59Arasan 10.02614+34−3450.2%−2.630.4%286
50.0%
 Twisted Logic 0.0852614+35−3555.2%−50.626.3%319
51.1%
 Arasan 11.32613+45−4550.6%−3.934.2%161
52.6%
 Hamsters 0.42611+36−3643.2%+46.728.0%264
49.4%
60Nimzo 82611+32−3241.8%+59.633.8%334
52.4%
61DanaSah 4.242610+26−2652.4%−17.936.7%482
50.6%
 Twisted Logic 0.065e372610+37−3750.4%−7.531.0%252
52.6%
62Little Goliath Evolution 3.122608+20−2045.4%+31.032.7%832
54.5%
 Booot 4.12.12606+36−3651.2%−11.633.1%260
49.6%
 Frenzee 1.12606+35−3547.7%+12.338.2%262
53.0%
 Arasan 10.32604+31−3140.0%+72.929.0%369
55.6%
63Hermann 2.42601+27−2747.3%+19.127.1%462
51.2%
 Movei 00.8.3582600+35−3545.8%+28.138.5%260
50.0%
 Twisted Logic 20080404x2600+31−3141.3%+66.324.1%373
57.4%
 Arasan 10.22596+31−3141.5%+61.126.2%390
50.5%
 Critter 0.39a2596+67−6561.0%−72.937.0%73
50.6%
 Crafty 20.11 32-bit2595+36−3648.2%+14.629.4%272
60.5%
64‑65Matacz 1.32589+28−2847.1%+20.032.2%410
50.8%
64‑65Yace 0.99.872589+27−2749.7%+2.928.7%456
50.6%
66Trace 1.362588+30−3049.0%+7.730.4%388
52.7%
 Booot 4.10.12587+37−3747.3%+14.236.6%238
52.4%
 Colossus 2007b2585+38−3846.6%+22.930.8%234
51.2%
67Quark 2.352584+25−2648.1%+11.731.8%516
51.6%
68SpiderChess 0706032583+32−3248.1%+17.240.4%319
50.5%
 Ufim 7.012583+37−3744.8%+38.228.3%251
54.0%
69‑70Pepito 1.592581+26−2749.7%+0.034.4%465
49.0%
69‑70Rotor 0.42581+18−1851.8%−12.132.4%1043
52.2%
 Booot 4.12.02580+38−3849.4%+5.131.8%236
51.5%
71Anatoli 0.35k2579+22−2253.2%−24.531.7%682
52.3%
 Matacz 1.42578+25−2548.1%+13.227.3%539
57.9%
72Amyan 1.5972575+22−2246.6%+24.731.7%715
51.7%
73BBChess 1.3a2574+26−2652.0%−15.330.8%500
51.6%
 Twisted Logic 20071202x2573+30−3141.4%+65.224.3%400
52.5%
 BBChess 1.3b2571+36−3650.6%−2.735.9%248
52.3%
 Arasan 10.42570+25−2638.0%+85.431.6%548
49.3%
 Cerebro 3.03d2570+26−2651.6%−12.527.3%532
51.0%
 Chronos 1.9.42570+37−3753.5%−22.235.1%242
49.6%
 Trace 1.37a2570+24−2448.4%+9.231.7%590
51.1%
74Crimson 1.02569+40−3953.2%−25.529.7%222
51.4%
 N2 0.12568+54−5359.9%−60.444.3%106
51.1%
75Bruja 1.92567+29−2953.9%−25.236.5%373
55.4%
 Trace 1.352564+35−3544.7%+33.429.1%285
58.7%
76Counter 1.12559+28−2849.8%−1.940.0%403
52.0%
77Delphil 1.9g2558+32−3250.2%−2.537.3%311
58.5%
 Arasan 9.52552+38−3847.0%+18.423.2%254
49.7%
 Booot 4.11.12552+34−3446.0%+26.930.4%299
51.8%
 Arasan 10.12551+33−3342.1%+63.529.5%336
56.0%
 Cyrano 0.32548+35−3546.2%+25.624.8%290
48.9%
78‑79Kiwi 0.6d2548+30−3048.8%+4.732.7%376
49.9%
78‑79Typhoon 1.00-3582548+26−2647.5%+16.134.7%478
53.5%
 Hermann 2.32547+31−3149.6%+2.624.6%354
58.4%
80Post Modernist 10162542+29−2946.4%+23.126.8%406
51.4%
81Homer 2.012541+24−2450.3%−2.832.3%560
52.2%
 Typhoon 1.00-3482540+41−4148.8%+8.127.7%206
51.0%
82Critter 0.382539+33−3351.9%−13.632.7%312
53.5%
 Arasan 9.22537+38−3941.7%+55.829.5%234
56.0%
83Snitch 1.6.2 32-bit2533+26−2645.3%+31.528.9%505
53.8%
84Pupsi2 0.072531+25−2546.1%+28.830.6%546
60.4%
85Muse 0.899b2526+29−2947.4%+19.427.6%410
52.5%
 DanaSah 3.632525+26−2746.6%+23.831.6%490
49.6%
 Matacz 1.12525+37−3844.8%+35.924.6%252
49.9%
 Twisted Logic 200709152525+36−3642.3%+58.924.2%285
57.1%
86Djinn 0.925x2521+28−2846.6%+21.627.9%456
53.3%
87KnightDreamer 3.32519+36−3648.0%+15.732.5%249
51.7%
 Pupsi2 0.062518+34−3445.1%+34.325.8%298
52.1%
 Delphil 1.9c2517+36−3651.6%−10.334.1%258
54.5%
88‑89NanoSzachy 3.42514+24−2452.8%−23.528.3%611
51.3%
88‑89Queen 4.02a2514+26−2649.4%+1.133.9%505
50.7%
 Hermann 2.02513+29−2949.0%+7.230.2%404
52.9%
90Dragon 4.62512+22−2344.7%+35.133.8%662
51.4%
 Cyrano 0.2f2511+38−3847.2%+23.130.0%230
50.0%
 DanaSah 2.852511+41−4147.1%+23.631.1%209
51.2%
91RomiChess P3k2510+23−2349.8%+2.334.5%609
56.6%
92Diablo 0.5.12507+28−2851.0%−5.831.1%437
53.3%
93Sorgenkind 0.42506+24−2450.6%−3.827.7%588
50.9%
94Gaia 3.5 32-bit2505+27−2748.4%+11.228.0%482
49.7%
 Homer 2.02505+40−4049.8%+3.626.9%223
52.4%
95Gosu 0.162504+28−2846.7%+23.026.5%442
51.3%
96Horizon 4.42503+24−2450.2%−1.825.6%626
51.0%
 Typhoon 1.00-3142503+40−4051.6%−9.423.5%221
50.6%
 Delphil 1.82502+28−2844.8%+38.729.9%435
54.8%
97Amateur 2.822500+27−2745.4%+31.824.7%506
49.4%
 Hamsters 0.22500+38−3850.2%−0.928.1%235
53.2%
98Amy 0.87b2498+33−3349.2%+8.425.7%319
50.1%
 Delphil 1.6c2498+36−3647.5%+14.432.2%258
54.9%
99‑101Comet B682495+26−2644.2%+41.525.1%518
50.1%
99‑101Patzer 3.802495+31−3148.5%+12.424.5%364
51.4%
99‑101Sage 3.532495+24−2449.7%+2.728.3%619
51.3%
 GreKo 6.302494+44−4447.4%+15.729.2%171
53.3%
102Phalanx XXII2491+38−3847.5%+18.525.2%238
52.6%
 Delphil 1.9f2490+35−3546.2%+22.637.1%264
50.0%
103Dirty 0.99 OW52490+29−2941.2%+56.630.6%402
49.0%
 Hermann 1.92490+40−4047.7%+15.229.3%215
54.6%
 Alfil 7.62487+38−3846.1%+23.630.7%231
50.1%
104GreKo 6.252487+40−4051.2%−10.132.2%208
53.8%
 Rotor 0.32484+36−3654.9%−35.932.7%254
54.7%
105Thor's Hammer 2.28 32-bit2481+30−3049.1%+7.028.7%380
51.5%
 Philou 2.8.02480+48−4846.2%+24.129.4%143
56.4%
 DanaSah 2.732475+39−3946.4%+23.738.9%211
50.5%
106Philou 2.7.02474+39−3948.2%+12.029.2%226
57.5%
 Typhoon 1.00-2852469+42−4249.3%+3.918.4%212
52.9%
 Pupsi 0.192467+38−3851.0%−9.429.6%243
55.5%
 DanaSah 2.442463+34−3444.9%+39.134.5%296
52.0%
 Counter 1.02462+39−3948.6%+7.335.5%214
56.1%
 Alfil 6.102458+37−3744.1%+39.129.4%255
53.6%
 GreKo 5.92455+30−3141.4%+62.727.1%377
49.8%
107Tytan 9.32455+35−3549.2%+8.824.4%303
52.1%
 Counter 0.82454+39−3948.1%+12.837.0%216
54.1%
 BugChess2 1.4.12451+37−3752.6%−19.830.8%247
50.5%
108Flux 2.22451+27−2748.5%+9.528.1%470
59.0%
 Dirty 0.99z2445+41−4145.4%+32.227.4%208
54.0%
109LittleThought 1.03 32-bit2443+25−2546.1%+29.424.5%584
51.3%
110Aice 0.99.22442+28−2846.3%+25.629.8%423
51.5%
111Chezzz 1.0.32441+38−3850.6%−8.427.7%242
51.1%
 NanoSzachy 3.12440+41−4146.3%+24.129.9%204
50.0%
 ZCT 0.3.25002440+356−27675.0%−168.30.0%4
50.9%
 GreKo 6.52437+55−5740.6%+64.224.1%112
50.8%
112‑113Asterisk 0.62436+23−2349.8%+0.226.7%658
50.7%
112‑113Popochin 2.92436+41−4146.2%+32.232.4%210
58.1%
 Horizon 4.32430+32−3252.1%−23.526.5%355
55.4%
114KnightX 1.922427+29−2950.8%−5.826.1%421
55.5%
115Arion 1.72425+27−2753.5%−27.228.8%473
52.5%
116Cheese 1.32423+28−2846.1%+29.732.2%450
62.8%
 Dirty 0.99n2415+39−3958.5%−59.528.2%234
54.3%
 GreKo 5.52412+39−3951.4%−9.333.0%215
51.0%
 LittleThought 1.00 32-bit2411+40−4049.5%+3.430.6%216
52.7%
 Brutus 6.12410+40−4045.0%+32.225.2%222
50.8%
117Anechka 0.082409+27−2744.5%+40.925.9%491
50.5%
 Glass 1.32408+188−17661.1%−58.633.3%9
51.1%
118Natwarlal 0.142405+23−2346.0%+28.723.8%663
52.5%
 NanoSzachy 3.02404+38−3946.3%+27.130.3%231
50.5%
 Sage 2.2a2403+40−4049.6%+1.023.3%227
51.6%
 Amundsen 0.802402+64−6448.7%+9.735.1%77
49.5%
 NanoSzachy 2.92402+39−3946.6%+22.931.7%221
51.2%
 Popochin 3.22402+25−2545.1%+34.031.3%563
52.4%
119Averno 0.812400+33−3349.2%+4.226.6%323
51.6%
 Cheese 1.1b2399+34−3450.7%−4.130.8%292
51.2%
120‑121Joker 1.1.142399+25−2450.5%−4.326.6%583
50.1%
120‑121Xpdnt 0809272399+31−3151.4%−10.222.2%365
53.4%
122Ant 2006-F2397+27−2846.2%+25.625.4%484
56.7%
 Popochin 3.12393+38−3944.5%+37.721.7%244
50.1%
123Zeus 1.272393+41−4149.4%−2.322.3%233
51.3%
 Natwarlal 0.122392+40−4052.0%−11.124.8%222
50.2%
 Zeus 1.292392+24−2451.6%−11.628.6%598
51.3%
124Rodin 2.1b2391+34−3447.5%+20.021.9%306
52.3%
 NanoSzachy 2.82389+40−4148.4%+7.227.7%220
54.6%
 Rotor 0.22386+33−3350.3%−4.928.2%309
52.9%
 Zeus 1.282384+33−3346.5%+30.223.7%346
57.0%
125Bison 8.2.4r2380+26−2648.0%+14.123.2%525
54.0%
126Glass 1.22378+33−3353.4%−22.129.3%307
53.0%
127Chispa 4.0.32377+28−2852.2%−15.526.5%437
50.8%
 AliChess 4.192375+192−18655.6%−20.822.2%9
50.7%
 Popochin 3.02373+40−4049.1%+3.630.8%214
52.6%
 Tornado 1.02371+32−3245.7%+36.324.6%374
54.8%
 GreKo 5.2.52368+41−4152.4%−20.126.6%207
59.1%
 Brutus 5.42361+41−4151.2%−6.726.2%210
51.2%
 Popochin 2.72361+35−3545.5%+34.533.7%276
60.9%
 Joker 1.1.062353+38−3853.3%−23.531.1%241
58.3%
128AliChess 4.062348+35−3544.3%+36.031.2%279
51.4%
129EXchess 5.01b2347+30−3046.1%+24.232.3%368
56.4%
 Cheese 1.22343+39−3852.4%−16.428.6%234
56.9%
 AliChess 4.182339+32−3347.9%+16.926.6%327
51.0%
 Brutus 6.02338+39−3945.6%+27.822.1%240
56.7%
130Ayito 0.2.9942334+30−3045.1%+32.923.1%402
56.5%
131Deuterium 06.08.25.042330+29−2945.0%+34.828.8%406
51.5%
 Rotor 0.1a2329+40−3954.6%−35.026.4%227
51.5%
132Gibbon 2.52a2328+40−4049.3%+4.931.3%208
52.8%
 BlackBishop 1.02325+66−6745.4%+33.025.0%76
53.9%
133Feuerstein 0.4.6.12321+32−3249.4%+3.728.6%325
57.0%
 AliChess 4.162317+39−3947.9%+17.724.7%239
49.9%
 Gibbon 2.42c2317+28−2847.0%+19.628.6%440
60.0%
 GarboChess 0.212311+34−3451.7%−12.123.8%302
52.1%
134Uralochka 1.1b2310+28−2850.0%+1.723.4%462
56.1%
135ZCT 0.3.24512307+28−2849.0%+6.726.1%445
52.8%
136EveAnn 1.622305+34−3449.0%+3.927.5%306
53.4%
137ChessAlex 2.0r42303+31−3149.3%+3.927.4%365
54.3%
138Sinobyl 1.502301+33−3351.8%−16.525.0%328
52.5%
 Atak 6.52299+45−4554.2%−30.321.9%178
52.4%
139Atlas 2.202297+36−3650.0%−1.821.3%277
52.2%
140Buzz 0.08 32-bit2296+30−2951.8%−13.127.2%408
52.1%
141Alf 1.092295+30−3051.2%−12.028.7%380
49.6%
 AliChess 4.082295+35−3644.7%+40.026.2%282
52.5%
142RattateChess Bologna 20072293+28−2852.2%−15.924.1%453
55.3%
143Amundsen 0.65.12290+38−3851.3%−10.023.5%238
51.8%
 EveAnn 1.632289+35−3545.9%+26.631.1%280
52.1%
 Mediocre 0.342287+57−5653.5%−26.216.5%115
53.0%
 Feuerstein 0.4.5.22284+38−3948.5%+14.325.1%239
53.4%
144Neurosis 2.42282+31−3150.7%−4.323.8%374
52.7%
 Neurosis 2.32281+37−3751.2%−12.124.0%258
50.4%
 Neurosis 2.52280+34−3449.3%+4.831.1%293
53.1%
145‑146BlackBishop 0.472278+38−3849.8%+2.124.3%239
50.4%
145‑146NagaSkaki 5.122278+32−3251.5%−11.530.1%326
51.6%
 Hamsters 0.0.62277+32−3340.0%+80.922.6%359
59.4%
147OBender 3.2.4.22272+27−2747.3%+19.028.3%467
53.5%
 Glass 0.1.0c2270+41−4150.0%−1.524.6%207
57.8%
148Lime 662264+33−3352.0%−17.320.4%333
66.5%
 Feuerstein 0.4.62253+41−4247.6%+19.719.0%210
51.5%
149Bearded 06-292252+38−3849.2%+7.324.7%247
55.5%
150Atak 6.02248+40−4049.3%+1.824.0%225
50.6%
 NagaSkaki 4.002248+38−3847.0%+22.823.8%248
51.6%
151TJchess 0.1212247+29−2945.1%+37.223.0%440
52.4%
 OliThink 5.1.92245+50−5238.1%+89.218.9%143
50.7%
152Mediocre 0.3342244+32−3247.5%+19.222.0%354
57.5%
153Parrot 07.01.162239+40−4045.0%+36.720.8%231
54.7%
 Parrot 07.07.222236+29−2949.3%+5.420.5%435
60.8%
154Prophet 2.02231+26−2645.5%+32.722.9%550
57.0%
155Clarabit 1.002227+30−3048.7%+7.730.9%382
65.8%
 Waxman 20082216+46−4561.7%−87.924.0%175
62.3%
 Lime 622207+31−3144.3%+41.718.4%396
54.4%
156Adam 3.12204+27−2747.6%+15.718.8%537
53.1%
 OBender 2.11.52202+41−4244.1%+46.026.0%219
83.4%
 Feuerstein 0.4.5.12175+39−3947.7%+14.826.7%236
52.0%
157Matheus 2.32174+34−3447.2%+19.223.0%317
54.0%
 Buzz 0.072171+34−3440.5%+86.719.5%354
57.7%
 OBender 3.10.12166+36−3646.3%+27.722.3%282
51.8%
158BigLion 2.23x2165+27−2744.6%+38.428.6%472
51.0%
159FireFly 2.5.42164+39−3950.2%−5.119.9%241
65.2%
160Mustang 4.972154+32−3245.7%+30.132.3%341
54.6%
161BikJump 1.82152+38−3849.6%+1.920.2%258
49.3%
 BikJump 2.012152+35−3550.7%−4.131.9%270
50.6%
 FireFly 2.5.62152+57−5842.4%+55.218.8%112
53.8%
 Gibbon 2.01b2148+38−3942.3%+77.617.9%285
56.2%
 Atak 6.22144+43−4343.7%+44.717.5%206
49.6%
 BigLion 2.23w2144+38−3846.7%+22.923.5%260
73.3%
162Monarch 1.72129+27−2742.6%+68.220.6%569
73.3%
163BibiChess 0.52114+40−4046.9%+21.222.1%226
70.5%
 Alex 1.962082+104−11034.6%+86.646.2%26
59.5%
164Smash 1.0.32068+32−3239.7%+82.018.7%379
55.8%
165Marvin 1.3.02065+29−3040.5%+70.623.1%425
75.2%
166Rival 1.182050+30−3142.2%+56.427.1%384
60.9%
 Feuerstein 0.4.4.22044+32−3336.9%+133.619.0%405
60.0%
167Micro-Max 4.8 (DM-PII)2039+26−2648.2%+14.825.1%517
93.5%
168ECE 0.32010+30−3139.0%+83.720.5%410
52.5%
169Clueless 1.42008+26−2637.6%+99.117.7%577
55.1%
170Warrior 1.0.32006+35−3641.3%+63.724.7%287
51.3%
 Micro-Max 4.82005+34−3432.9%+130.320.6%340
62.3%
171Surprise 4.3b131997+34−3437.8%+94.219.0%336
 

Results matrix

All engines (top 12, best versions only)
#NameELO123456789101112
1Rybka 3 64-bit 4CPU3233 51 − 24
+34−7=34
+39
27 − 13
+17−3=20
−30
39.5 − 14.5
+26−1=27
−24
44.5 − 9.5
+38−3=13
+52
36 − 11
+27−2=18
−25
34.5 − 11.5
+25−2=19
−52
25 − 7
+18−0=14
−36
39.5 − 10.5
+33−4=13
−14
81.5 − 14.5
+68−1=27
+28
38.5 − 7.5
+33−2=11
+26
36.5 − 9.5
+28−1=17
−80
2Naum 4 64-bit 4CPU316024 − 51
+7−34=34
−39
 21.5 − 18.5
+5−2=33
−46
20 − 12
+11−3=18
−19
36 − 13
+26−3=20
+34
33 − 15
+23−5=20
−9
33 − 14
+26−7=14
+2
36.5 − 11.5
+26−1=21
+24
31.5 − 10.5
+23−2=17
+10
32.5 − 7.5
+27−2=11
+71
44 − 10
+36−2=16
+68
34 − 10
+24−0=20
−34
3Deep Fritz 11 4CPU309713 − 27
+3−17=20
+30
18.5 − 21.5
+2−5=33
+46
 23.5 − 16.5
+11−4=25
+20
 24 − 13
+13−2=22
+20
22 − 18
+12−8=20
−46
 27 − 13
+19−5=16
+22
   
4Zappa Mexico II 64-bit 4CPU307014.5 − 39.5
+1−26=27
+24
12 − 20
+3−11=18
+19
16.5 − 23.5
+4−11=25
−20
 21.5 − 23.5
+11−13=21
−42
45.5 − 28.5
+26−9=39
+29
26.5 − 27.5
+10−11=33
−54
17 − 15
+9−7=16
−32
33 − 20
+22−9=22
+14
25 − 21
+13−9=24
−40
50.5 − 25.5
+33−8=35
+34
27.5 − 10.5
+19−2=17
+25
5