The Week in Chess

Sunday, July 23, 2017

Arasan 20.2 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3542.21 100 95.00 90.00 10.00 0.00
2 Komodo 11.01 x64  3508.41 100 94.00 91.00 6.00 3.00
3 Houdini 5.01 Pro x64  3493.45 100 93.50 87.00 13.00 0.00
4 Shredder 13 x64  3286.07 100 81.50 68.00 27.00 5.00
5 Critter 1.6a x64  3269.16 100 80.00 69.00 22.00 9.00
6 Andscacs 0.91 x64  3253.17 100 78.50 68.00 21.00 11.00
7 Gull 3 x64  3248.02 100 78.00 67.00 22.00 11.00
8 Fire 5 x64  3233.06 100 76.50 64.00 25.00 11.00
9 Equinox 3.30 x64  3223.45 100 75.50 59.00 33.00 8.00
10 Fizbo 1.9 x64  3209.52 100 74.00 65.00 18.00 17.00
11 Fritz 15 x64  3191.73 100 72.00 59.00 26.00 15.00
12 Texel 1.07a9 x64  3174.70 100 70.00 58.00 24.00 18.00
13 Hannibal 1.7 x64  3170.55 100 69.50 55.00 29.00 16.00
14 Booot 6.2 x64  3170.55 100 69.50 50.00 39.00 11.00
15 ICE 3.0.658 x64  3154.30 100 67.50 59.00 17.00 24.00
16 Protector 1.9.0 x64  3112.01 100 62.00 44.00 36.00 20.00
17 Naum 4.6 x64  3090.00 100 59.00 42.00 34.00 24.00
18 Nemorino 3.0 x64  3064.93 100 55.50 42.00 27.00 31.00
19 Nirvana 2.3 x64  3061.38 100 55.00 39.00 32.00 29.00
20 Hakkapeliitta 210416 x64 TCEC  3036.74 100 51.50 42.00 19.00 39.00
21 Pedone 1.6 x64  3026.22 100 50.00 36.00 28.00 36.00
22 Arasan 20.2 x64  3026.22 5800 53.92 41.93 24.00 34.07
23 Chiron 2.0 x64  3019.21 100 49.00 32.00 34.00 34.00
24 Senpai 1.0 x64  3015.70 100 48.50 35.00 27.00 38.00
25 Wasp 2.01 x64  3012.19 100 48.00 34.00 28.00 38.00
26 Laser 1.4 x64  3008.68 100 47.50 32.00 31.00 37.00
27 HIARCS 14  2991.05 100 45.00 30.00 30.00 40.00
28 Smarthink 1.97 x64  2983.96 100 44.00 34.00 20.00 46.00
29 Bobcat 8.0 x64  2976.82 100 43.00 29.00 28.00 43.00
30 Quazar 0.4 x64  2969.65 100 42.00 31.00 22.00 47.00
31 Cheng 4.39 x64  2955.16 100 40.00 27.00 26.00 47.00
32 Spark 1.0 x64  2955.16 100 40.00 28.00 24.00 48.00
33 Disco Check 5.2.1 x64  2936.70 100 37.50 26.00 23.00 51.00
34 Spike 1.4  2906.06 100 33.50 20.00 27.00 53.00
35 Sjeng 2010  2906.06 100 33.50 18.00 31.00 51.00
36 Disaster Area 1.65 x64  2898.13 100 32.50 23.00 19.00 58.00
37 Vajolet 2.2.3 x64  2898.13 100 32.50 21.00 23.00 56.00
38 Gaviota 1.0 x64  2894.12 100 32.00 19.00 26.00 55.00
39 Junior 13.8.04 x64  2894.12 100 32.00 22.00 20.00 58.00
40 Crafty 25.2 x64  2890.08 100 31.50 17.00 29.00 54.00
41 EX Chess 7.97b x64  2877.73 100 30.00 17.00 26.00 57.00
42 Murka 3 x64  2877.73 100 30.00 13.00 34.00 53.00
43 Dirty 30Apr2017 x64  2869.31 100 29.00 18.00 22.00 60.00
44 Deuterium 14.3.34.130 x64  2865.03 100 28.50 13.00 31.00 56.00
45 Thinker 5.4D Inert x64  2865.03 100 28.50 13.00 31.00 56.00
46 Glaurung 2.2 x64  2860.71 100 28.00 20.00 16.00 64.00
47 Atlas 3.80 x64  2856.34 100 27.50 15.00 25.00 60.00
48 Rodent II 0.9.64 x64  2847.44 100 26.50 12.00 29.00 59.00
49 Onno 1.2.70 x64  2847.44 100 26.50 17.00 19.00 64.00
50 Naraku 1.4  2842.92 100 26.00 16.00 20.00 64.00
51 Scorpio 2.7.7 x64  2828.99 100 24.50 14.00 21.00 65.00
52 Nemo 1.0.1b x64  2809.48 100 22.50 12.00 21.00 67.00
53 Octo 7482 x64  2809.48 100 22.50 10.00 25.00 65.00
54 Bug 2.1.9 x64  2799.27 100 21.50 13.00 17.00 70.00
55 Minko 1.3 x64  2777.75 100 19.50 10.00 19.00 71.00
56 Daydreamer 2.0 x64  2766.36 100 18.50 12.00 13.00 75.00
57 Tornado 7 x64  2735.62 100 16.00 7.00 18.00 75.00
58 Ktulu 9  2700.71 100 13.50 7.00 13.00 80.00
59 Fruit 2.3.1  2700.71 100 13.50 6.00 15.00 79.00

Download the gaunlet PGN games here.

Komodo 11.01 vs. Top Chess Engines/


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3579.66 100 57.00 31.00 52.00 17.00
2 Houdini 5.01 Pro x64  3576.09 100 56.50 30.00 53.00 17.00
3 Komodo 11.01 x64  3530.27 5800 91.43 85.10 12.70 2.20
4 Shredder 13 x64  3402.18 100 32.50 8.00 49.00 43.00
5 Fire 5 x64  3355.96 100 27.00 13.00 28.00 59.00
6 Fizbo 1.9 x64  3333.04 100 24.50 8.00 33.00 59.00
7 Gull 3 x64  3298.08 100 21.00 6.00 30.00 64.00
8 Andscacs 0.91 x64  3298.08 100 21.00 7.00 28.00 65.00
9 Critter 1.6a x64  3292.75 100 20.50 2.00 37.00 61.00
10 Equinox 3.30 x64  3264.54 100 18.00 2.00 32.00 66.00
11 Fritz 15 x64  3258.53 100 17.50 4.00 27.00 69.00
12 Hannibal 1.7 x64  3212.15 100 14.00 2.00 24.00 74.00
13 Texel 1.07a9 x64  3181.10 100 12.00 2.00 20.00 78.00
14 Booot 6.2 x64  3145.22 100 10.00 1.00 18.00 81.00
15 Protector 1.9.0 x64  3124.82 100 9.00 2.00 14.00 84.00
16 ICE 3.0.658 x64  3090.00 100 7.50 0.00 15.00 85.00
17 Chiron 2.0 x64  3090.00 100 7.50 1.00 13.00 86.00
18 Naum 4.6 x64  3090.00 100 7.50 1.00 13.00 86.00
19 Nirvana 2.3 x64  3090.00 100 7.50 1.00 13.00 86.00
20 Laser 1.4 x64  3076.96 100 7.00 0.00 14.00 86.00
21 Hakkapeliitta 210416 x64 TCEC  3063.04 100 6.50 1.00 11.00 88.00
22 Nemorino 3.0 x64  3063.04 100 6.50 0.00 13.00 87.00
23 HIARCS 14  3063.04 100 6.50 1.00 11.00 88.00
24 Pedone 1.6 x64  3048.08 100 6.00 1.00 10.00 89.00
25 Thinker 5.4D Inert x64  3048.08 100 6.00 0.00 12.00 88.00
26 Crafty 25.2 x64  3048.08 100 6.00 0.00 12.00 88.00
27 Cheng 4.39 x64  3048.08 100 6.00 1.00 10.00 89.00
28 Spark 1.0 x64  3014.27 100 5.00 1.00 8.00 91.00
29 Smarthink 1.97 x64  3014.27 100 5.00 0.00 10.00 90.00
30 Sjeng 2010  2994.89 100 4.50 1.00 7.00 92.00
31 Bobcat 8.0 x64  2949.02 100 3.50 0.00 7.00 93.00
32 Murka 3 x64  2949.02 100 3.50 0.00 7.00 93.00
33 Wasp 2.01 x64  2949.02 100 3.50 0.00 7.00 93.00
34 Senpai 1.0 x64  2949.02 100 3.50 0.00 7.00 93.00
35 Dirty 30Apr2017 x64  2921.10 100 3.00 0.00 6.00 94.00
36 Arasan 20.1 x64  2921.10 100 3.00 0.00 6.00 94.00
37 Vajolet 2.2.3 x64  2921.10 100 3.00 0.00 6.00 94.00
38 Spike 1.4  2888.25 100 2.50 0.00 5.00 95.00
39 Atlas 3.80 x64  2888.25 100 2.50 0.00 5.00 95.00
40 Glaurung 2.2 x64  2888.25 100 2.50 0.00 5.00 95.00
41 Gaviota 1.0 x64  2888.25 100 2.50 0.00 5.00 95.00
42 Quazar 0.4 x64  2888.25 100 2.50 0.00 5.00 95.00
43 Naraku 1.4  2888.25 100 2.50 1.00 3.00 96.00
44 Disaster Area 1.65 x64  2848.25 100 2.00 1.00 2.00 97.00
45 Scorpio 2.7.7 x64  2848.25 100 2.00 1.00 2.00 97.00
46 Fruit 2.3.1  2848.25 100 2.00 0.00 4.00 96.00
47 Junior 13.8.04 x64  2848.25 100 2.00 0.00 4.00 96.00
48 Minko 1.3 x64  2796.94 100 1.50 0.00 3.00 97.00
49 Disco Check 5.2.1 x64  2796.94 100 1.50 0.00 3.00 97.00
50 Nemo 1.0.1b x64  2796.94 100 1.50 0.00 3.00 97.00
51 Onno 1.2.70 x64  2796.94 100 1.50 0.00 3.00 97.00
52 Ktulu 9  2796.94 100 1.50 0.00 3.00 97.00
53 Bug 2.1.9 x64  2796.94 100 1.50 0.00 3.00 97.00
54 Octo 7482 x64  2796.94 100 1.50 0.00 3.00 97.00
55 Rodent II 0.9.64 x64  2725.00 100 1.00 0.00 2.00 98.00
56 Daydreamer 2.0 x64  2725.00 100 1.00 0.00 2.00 98.00
57 Tornado 7 x64  2725.00 100 1.00 0.00 2.00 98.00
58 EX Chess 7.97b x64  2725.00 100 1.00 0.00 2.00 98.00
59 Deuterium 14.3.34.130 x64  2725.00 100 1.00 0.00 2.00 98.00

Download the gauntlet PGN games here.

Nemorino 3.0 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3574.34 100 94.50 89.00 11.00 0.00
2 Houdini 5.01 Pro x64  3558.16 100 94.00 89.00 10.00 1.00
3 Komodo 10.4 x64  3543.20 100 93.50 87.00 13.00 0.00
4 Shredder 13 x64  3394.09 100 86.00 74.00 24.00 2.00
5 Gull 3 x64  3353.84 100 83.00 75.00 16.00 9.00
6 Fire 5 x64  3347.71 100 82.50 73.00 19.00 8.00
7 Critter 1.6a x64  3330.08 100 81.00 71.00 20.00 9.00
8 Andscacs 0.91 x64  3302.92 100 78.50 64.00 29.00 7.00
9 Equinox 3.30 x64  3282.81 100 76.50 57.00 39.00 4.00
10 Fizbo 1.9 x64  3254.75 100 73.50 63.00 21.00 16.00
11 Booot 6.2 x64  3228.65 100 70.50 55.00 31.00 14.00
12 Fritz 15 x64  3208.07 100 68.00 48.00 40.00 12.00
13 Hannibal 1.7 x64  3173.01 100 63.50 43.00 41.00 16.00
14 Protector 1.9.0 x64  3158.05 100 61.50 46.00 31.00 23.00
15 Chiron 2.0 x64  3136.14 100 58.50 37.00 43.00 20.00
16 ICE 3.0.658 x64  3125.37 100 57.00 40.00 34.00 26.00
17 Nirvana 2.3 x64  3118.24 100 56.00 37.00 38.00 25.00
18 Hakkapeliitta 210416 x64 TCEC  3097.03 100 53.00 40.00 26.00 34.00
19 Texel 1.07a9 x64  3093.51 100 52.50 39.00 27.00 34.00
20 Naum 4.6 x64  3090.00 100 52.00 31.00 42.00 27.00
21 Smarthink 1.97 x64  3090.00 100 52.00 39.00 26.00 35.00
22 Nemorino 3.0 x64  3075.97 5800 54.71 40.34 28.70 30.96
23 Pedone 1.6 x64  3061.95 100 48.00 33.00 30.00 37.00
24 Senpai 1.0 x64  3040.81 100 45.00 21.00 48.00 31.00
25 Bobcat 8.0 x64  3033.71 100 44.00 24.00 40.00 36.00
26 HIARCS 14  3023.00 100 42.50 28.00 29.00 43.00
27 Wasp 2.01 x64  3023.00 100 42.50 22.00 41.00 37.00
28 Crafty 25.2 x64  3008.56 100 40.50 21.00 39.00 40.00
29 Spike 1.4  3008.56 100 40.50 19.00 43.00 38.00
30 Arasan 20.1 x64  3004.92 100 40.00 28.00 24.00 48.00
31 EX Chess 7.97b x64  3001.26 100 39.50 26.00 27.00 47.00
32 Spark 1.0 x64  2997.58 100 39.00 24.00 30.00 46.00
33 Thinker 5.4D Inert x64  2990.18 100 38.00 16.00 44.00 40.00
34 Murka 3 x64  2982.71 100 37.00 23.00 28.00 49.00
35 Sjeng 2010  2975.14 100 36.00 20.00 32.00 48.00
36 Cheng 4.39 x64  2951.87 100 33.00 20.00 26.00 54.00
37 Laser 1.4 x64  2943.88 100 32.00 15.00 34.00 51.00
38 Gaviota 1.0 x64  2943.88 100 32.00 15.00 34.00 51.00
39 Rodent II 0.9.64 x64  2943.88 100 32.00 16.00 32.00 52.00
40 Junior 13.8.04 x64  2943.88 100 32.00 21.00 22.00 57.00
41 Quazar 0.4 x64  2927.49 100 30.00 15.00 30.00 55.00
42 Glaurung 2.2 x64  2923.30 100 29.50 14.00 31.00 55.00
43 Disaster Area 1.65 x64  2914.78 100 28.50 14.00 29.00 57.00
44 Dirty 30Apr2017 x64  2910.46 100 28.00 12.00 32.00 56.00
45 Disco Check 5.2.1 x64  2906.09 100 27.50 10.00 35.00 55.00
46 Naraku 1.4  2901.67 100 27.00 17.00 20.00 63.00
47 Onno 1.2.70 x64  2897.20 100 26.50 15.00 23.00 62.00
48 Vajolet 2.2.3 x64  2897.20 100 26.50 11.00 31.00 58.00
49 Deuterium 14.3.34.130 x64  2883.45 100 25.00 9.00 32.00 59.00
50 Daydreamer 2.0 x64  2864.22 100 23.00 12.00 22.00 66.00
51 Bug 2.1.9 x64  2859.24 100 22.50 11.00 23.00 66.00
52 Tornado 7 x64  2859.24 100 22.50 15.00 15.00 70.00
53 Octo 7482 x64  2843.79 100 21.00 7.00 28.00 65.00
54 Nemo 1.0.1b x64  2843.79 100 21.00 8.00 26.00 66.00
55 Minko 1.3 x64  2827.50 100 19.50 11.00 17.00 72.00
56 Atlas 3.80 x64  2827.50 100 19.50 8.00 23.00 69.00
57 Scorpio 2.7.7 x64  2821.87 100 19.00 6.00 26.00 68.00
58 Ktulu 9  2791.82 100 16.50 8.00 17.00 75.00
59 Fruit 2.3.1  2742.84 100 13.00 2.00 22.00 76.00

Download the gauntlet PGN games here.

Monday, June 26, 2017

Pedone 1.6 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Komodo 10.4 x64  3582.71 100 94.00 89.00 10.00 1.00
2 Stockfish 8 x64  3582.71 100 94.00 88.00 12.00 0.00
3 Houdini 5.01 Pro x64  3567.75 100 93.50 87.00 13.00 0.00
4 Shredder 13 x64  3327.47 100 78.50 61.00 35.00 4.00
5 Fire 5 x64  3312.27 100 77.00 61.00 32.00 7.00
6 Gull 3 x64  3312.27 100 77.00 62.00 30.00 8.00
7 Critter 1.6a x64  3297.75 100 75.50 58.00 35.00 7.00
8 Fritz 15 x64  3279.29 100 73.50 56.00 35.00 9.00
9 Andscacs 0.91 x64  3274.82 100 73.00 54.00 38.00 8.00
10 Fizbo 1.9 x64  3216.76 100 66.00 52.00 28.00 20.00
11 Equinox 3.30 x64  3205.16 100 64.50 40.00 49.00 11.00
12 Hannibal 1.7 x64  3182.60 100 61.50 43.00 37.00 20.00
13 Protector 1.9.0 x64  3171.57 100 60.00 39.00 42.00 19.00
14 Booot 6.2 x64  3164.30 100 59.00 35.00 48.00 17.00
15 ICE 3.0.658 x64  3153.49 100 57.50 40.00 35.00 25.00
16 Nirvana 2.3 x64  3135.68 100 55.00 35.00 40.00 25.00
17 Texel 1.07a9 x64  3118.06 100 52.50 38.00 29.00 33.00
18 Smarthink 1.97 x64  3114.54 100 52.00 37.00 30.00 33.00
19 Pedone 1.6 x64  3100.52 5800 58.87 44.16 29.40 26.44
20 Naum 4.6 x64  3090.00 100 48.50 29.00 39.00 32.00
21 Chiron 2.0 x64  3058.26 100 44.00 24.00 40.00 36.00
22 Hakkapeliitta 210416 x64 TCEC  3047.54 100 42.50 26.00 33.00 41.00
23 Nemorino 2.0a x64  3036.74 100 41.00 21.00 40.00 39.00
24 Wasp 2.01 x64  3003.48 100 36.50 16.00 41.00 43.00
25 Cheng 4.39 x64  3003.48 100 36.50 21.00 31.00 48.00
26 HIARCS 14  2999.69 100 36.00 23.00 26.00 51.00
27 Thinker 5.4D Inert x64  2999.69 100 36.00 12.00 48.00 40.00
28 Bobcat 8.0 x64  2995.87 100 35.50 14.00 43.00 43.00
29 Sjeng 2010  2992.03 100 35.00 18.00 34.00 48.00
30 Spark 1.0 x64  2988.17 100 34.50 19.00 31.00 50.00
31 Disco Check 5.2.1 x64  2984.28 100 34.00 20.00 28.00 52.00
32 Arasan 20.1 x64  2972.43 100 32.50 18.00 29.00 53.00
33 Senpai 1.0 x64  2968.42 100 32.00 17.00 30.00 53.00
34 Crafty 25.2 x64  2964.38 100 31.50 13.00 37.00 50.00
35 Quazar 0.4 x64  2960.30 100 31.00 17.00 28.00 55.00
36 EX Chess 7.97b x64  2956.19 100 30.50 19.00 23.00 58.00
37 Spike 1.4  2947.84 100 29.50 10.00 39.00 51.00
38 Gaviota 1.0 x64  2947.84 100 29.50 16.00 27.00 57.00
39 Laser 1.4 x64  2947.84 100 29.50 15.00 29.00 56.00
40 Disaster Area 1.65 x64  2930.64 100 27.50 16.00 23.00 61.00
41 Rodent II 0.9.64 x64  2921.74 100 26.50 14.00 25.00 61.00
42 Onno 1.2.70 x64  2921.74 100 26.50 13.00 27.00 60.00
43 Murka 3 x64  2917.22 100 26.00 10.00 32.00 58.00
44 Vajolet 2.2.3 x64  2912.64 100 25.50 13.00 25.00 62.00
45 Scorpio 2.7.7 x64  2907.99 100 25.00 14.00 22.00 64.00
46 Junior 13.8.04 x64  2898.52 100 24.00 11.00 26.00 63.00
47 Dirty 30Apr2017 x64  2898.52 100 24.00 11.00 26.00 63.00
48 Minko 1.3 x64  2888.77 100 23.00 12.00 22.00 66.00
49 Atlas 3.80 x64  2868.33 100 21.00 10.00 22.00 68.00
50 Nemo 1.0.1b x64  2863.00 100 20.50 8.00 25.00 67.00
51 Deuterium 14.3.34.130 x64  2857.58 100 20.00 8.00 24.00 68.00
52 Glaurung 2.2 x64  2852.05 100 19.50 9.00 21.00 70.00
53 Daydreamer 2.0 x64  2852.05 100 19.50 10.00 19.00 71.00
54 Naraku 1.4  2809.92 100 16.00 7.00 18.00 75.00
55 Fruit 2.3.1  2809.92 100 16.00 6.00 20.00 74.00
56 Ktulu 9  2803.32 100 15.50 4.00 23.00 73.00
57 Bug 2.1.9 x64  2782.40 100 14.00 6.00 16.00 78.00
58 Octo 7482 x64  2767.39 100 13.00 3.00 20.00 77.00
59 Tornado 7 x64  2759.51 100 12.50 4.00 17.00 79.00

Download the gauntlet tournament PGN games here.

Wednesday, May 17, 2017

Owl Hybrid Comparative Rating List

Finally, after 3 years of procrastination, I decided to make a Comparative Rating List from the rating list sources which make up the Owl Hybrid Rating List.

It has been stated by some rating list producers that their list should not be compared with the other rating lists because of the different tournament conditions. It is true that the rating lists will never be the same, but I just go ahead to share information that might be interesting to chess engines enthusiasts.

This Comparative Rating List was derived from the rating lists of CCRL, CEGT, FGRL, FCP, IPON and OWL.  It contained only the best chess engines version for each family in a single rating list site. The PGN games from each rating list site are cleaned to conform to a naming convention which will produce a harmonious set of engine names to avoid duplicates. Sites like CEGT, CCRL and FGRL have multiple and separate time controlled lists, but these separate lists are merged to make a simpler presentation. From this aggregated lists of the respective producers, the games are filtered to extract only the best engine versions. which were based on their best versions list. For example, the basis for CCRL is the Pure List 40/4 which has more entries than the other 40/40 list. A rating list is then produced for each producer using ORDO 1.2.6 with a common ELO base rating 3090 anchored on Naum 4.6. Incidentally, the 3090 anchor base is arbitrarily set with earlier data from the combined rating lists of Chess Engines and Top Grandmasters. That rating list was anchored on Garry Kasparov with his peak ELO of 2851 and the results showed that the top Chess Engines surpassed the 3000 mark including Naum 4.6. The resulting rating list from each site are then combined to produce a master ELO rating list which will be used to for comparison.

Here are some interesting data from the Comparative Rating List:
    - The strongest chess engine in the world is Asm Fish 2016-12-12 which has a peak rating of 3602 from FGRL and 3586 from the overall combined rating. It is 50 ELO stronger than Stockfish 8.
    - The highest rating numbers are produced by FGRL and OWL which have a time control of 1 minute or 60 seconds.  
    - Stockfish rating is 3481 for CCRL at this comparative list while it is 3483 at CCRL site as of May 17, 2017 which is almost on target.

There may be multiple chess engines in one family which is caused by the fact that the rating list producers do not use the same versions with each other. We can see that some sites use older versions and some sites have the more recent versions. Some lists have many entries and others have short ones. We can also see that some who don't like clones/derivatives have actual entries for these in their list.

Well, it is left to the reader to interpret the results. I just hope that they will get information fast when they look the respective rating lists side by side at a glance.

See the link to the full Comparative Rating List here.

Download the detailed comparative rating list in spreadsheet format which shows the rank, rating, games played, points and score percentage. It may be useful to the curious.

Sunday, May 14, 2017

Laser 1.4 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3556.74 100 94.50 89.00 11.00 0.00
2 Houdini 5.01 Pro x64  3525.60 100 93.50 87.00 13.00 0.00
3 Komodo 10.4 x64  3498.64 100 92.50 87.00 11.00 2.00
4 Fire 5 x64  3376.49 100 86.00 72.00 28.00 0.00
5 Shredder 13 x64  3369.32 100 85.50 73.00 25.00 2.00
6 Gull 3 x64  3336.24 100 83.00 74.00 18.00 8.00
7 Fizbo 1.9 x64  3306.84 100 80.50 71.00 19.00 10.00
8 Andscacs 0.91 x64  3301.31 100 80.00 71.00 18.00 11.00
9 Fritz 15 x64  3280.17 100 78.00 67.00 22.00 11.00
10 Critter 1.6a x64  3270.12 100 77.00 61.00 32.00 7.00
11 Booot 6.2 x64  3270.12 100 77.00 61.00 32.00 7.00
12 Equinox 3.30 x64  3223.88 100 72.00 54.00 36.00 10.00
13 Hannibal 1.7 x64  3223.88 100 72.00 57.00 30.00 13.00
14 Texel 1.07a9 x64  3163.01 100 64.50 46.00 37.00 17.00
15 Protector 1.9.0 x64  3155.41 100 63.50 49.00 29.00 22.00
16 ICE 3.0.658 x64  3151.64 100 63.00 51.00 24.00 25.00
17 Pedone 1.5 x64  3133.08 100 60.50 42.00 37.00 21.00
18 Nirvana 2.3 x64  3125.78 100 59.50 41.00 37.00 22.00
19 Hakkapeliitta 210416 x64 TCEC  3118.54 100 58.50 44.00 29.00 27.00
20 Naum 4.6 x64  3090.00 100 54.50 32.00 45.00 23.00
21 HIARCS 14  3061.88 100 50.50 39.00 23.00 38.00
22 Nemorino 2.0a x64  3058.37 100 50.00 34.00 32.00 34.00
23 Laser 1.4 x64  3058.37 5800 51.82 38.59 26.50 34.91
24 Chiron 2.0 x64  3054.87 100 49.50 31.00 37.00 32.00
25 Bobcat 8.0 x64  3040.83 100 47.50 29.00 37.00 34.00
26 Smarthink 1.97 x64  3037.32 100 47.00 37.00 20.00 43.00
27 Wasp 2.01 x64  3030.27 100 46.00 25.00 42.00 33.00
28 Spark 1.0 x64  3019.66 100 44.50 29.00 31.00 40.00
29 Crafty 25.2 x64  3016.11 100 44.00 30.00 28.00 42.00
30 Cheng 4.39 x64  2998.20 100 41.50 25.00 33.00 42.00
31 Arasan 20.1 x64  2998.20 100 41.50 24.00 35.00 41.00
32 Spike 1.4  2994.59 100 41.00 23.00 36.00 41.00
33 Sjeng 2010  2976.29 100 38.50 22.00 33.00 45.00
34 Disaster Area 1.65 x64  2972.58 100 38.00 24.00 28.00 48.00
35 Senpai 1.0 x64  2965.10 100 37.00 20.00 34.00 46.00
36 EX Chess 7.97b x64  2961.33 100 36.50 24.00 25.00 51.00
37 Vajolet 2.2.3 x64  2957.54 100 36.00 18.00 36.00 46.00
38 Rodent II 0.9.64 x64  2949.89 100 35.00 26.00 18.00 56.00
39 Disco Check 5.2.1 x64  2938.21 100 33.50 18.00 31.00 51.00
40 Thinker 5.4D Inert x64  2938.21 100 33.50 18.00 31.00 51.00
41 Quazar 0.4 x64  2938.21 100 33.50 22.00 23.00 55.00
42 Atlas 3.80 x64  2938.21 100 33.50 23.00 21.00 56.00
43 Nemo 1.0.1b x64  2934.27 100 33.00 20.00 26.00 54.00
44 Onno 1.2.70 x64  2926.28 100 32.00 21.00 22.00 57.00
45 Junior 13.8.04 x64  2922.23 100 31.50 23.00 17.00 60.00
46 Murka 3 x64  2922.23 100 31.50 14.00 35.00 51.00
47 Naraku 1.4  2918.15 100 31.00 21.00 20.00 59.00
48 Gaviota 1.0 x64  2914.04 100 30.50 18.00 25.00 57.00
49 Glaurung 2.2 x64  2905.69 100 29.50 18.00 23.00 59.00
50 Deuterium 14.3.34.130 x64  2892.86 100 28.00 14.00 28.00 58.00
51 Scorpio 2.7.7 x64  2870.49 100 25.50 17.00 17.00 66.00
52 Daydreamer 2.0 x64  2861.14 100 24.50 13.00 23.00 64.00
53 Dirty 30April2017 x64  2856.37 100 24.00 10.00 28.00 62.00
54 Tornado 7 x64  2836.57 100 22.00 14.00 16.00 70.00
55 Ktulu 9  2836.57 100 22.00 14.00 16.00 70.00
56 Bug 2.1.9 x64  2820.86 100 20.50 10.00 21.00 69.00
57 Fruit 2.3.1  2809.90 100 19.50 10.00 19.00 71.00
58 Octo 7482 x64  2792.64 100 18.00 10.00 16.00 74.00
59 Minko 1.3 x64  2792.64 100 18.00 10.00 16.00 74.00

Download the gauntlet tournament games here.

Andscacs 0.91 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3504.70 100 84.00 70.00 28.00 2.00
2 Komodo 10.4 x64  3498.26 100 83.50 72.00 23.00 5.00
3 Houdini 5.01 Pro x64  3462.57 100 80.50 66.00 29.00 5.00
4 Fizbo 1.9 x64  3299.90 100 62.00 51.00 22.00 27.00
5 Fire 5 x64  3292.49 100 61.00 41.00 40.00 19.00
6 Shredder 13 x64  3285.16 100 60.00 38.00 44.00 18.00
7 Critter 1.6a x64  3224.62 100 51.50 30.00 43.00 27.00
8 Andscacs 0.91 x64  3214.11 5800 75.12 63.76 22.70 13.54
9 Gull 3 x64  3214.11 100 50.00 34.00 32.00 34.00
10 Booot 6.2 x64  3200.08 100 48.00 24.00 48.00 28.00
11 Hannibal 1.7 x64  3186.01 100 46.00 27.00 38.00 35.00
12 Equinox 3.30 x64  3175.39 100 44.50 23.00 43.00 34.00
13 Fritz 15 x64  3128.31 100 38.00 20.00 36.00 44.00
14 Naum 4.6 x64  3090.00 100 33.00 16.00 34.00 50.00
15 Nirvana 2.3 x64  3082.01 100 32.00 13.00 38.00 49.00
16 Chiron 2.0 x64  3073.89 100 31.00 21.00 20.00 59.00
17 ICE 3.0.658 x64  3052.92 100 28.50 16.00 25.00 59.00
18 Protector 1.9.0 x64  3052.92 100 28.50 13.00 31.00 56.00
19 Texel 1.07a9 x64  3052.92 100 28.50 16.00 25.00 59.00
20 Smarthink 1.97 x64  3021.58 100 25.00 11.00 28.00 61.00
21 Hakkapeliitta 210416 x64 TCEC  2992.30 100 22.00 11.00 22.00 67.00
22 HIARCS 14  2976.59 100 20.50 7.00 27.00 66.00
23 Pedone 1.5 x64  2976.59 100 20.50 5.00 31.00 64.00
24 Bobcat 8.0 x64  2976.59 100 20.50 6.00 29.00 65.00
25 Crafty 25.2 x64  2965.64 100 19.50 7.00 25.00 68.00
26 Nemorino 2.0a x64  2954.25 100 18.50 5.00 27.00 68.00
27 EX Chess 7.97b x64  2954.25 100 18.50 6.00 25.00 69.00
28 Laser 1.3 x64  2954.25 100 18.50 6.00 25.00 69.00
29 Wasp 2.01 x64  2948.37 100 18.00 6.00 24.00 70.00
30 Quazar 0.4 x64  2942.37 100 17.50 10.00 15.00 75.00
31 Spark 1.0 x64  2942.37 100 17.50 5.00 25.00 70.00
32 Senpai 1.0 x64  2936.23 100 17.00 5.00 24.00 71.00
33 Arasan 20.1 x64  2936.23 100 17.00 6.00 22.00 72.00
34 Disco Check 5.2.1 x64  2929.95 100 16.50 7.00 19.00 74.00
35 Murka 3 x64  2916.91 100 15.50 3.00 25.00 72.00
36 Junior 13.8.04 x64  2916.91 100 15.50 5.00 21.00 74.00
37 Sjeng 2010  2916.91 100 15.50 6.00 19.00 75.00
38 Spike 1.4  2903.16 100 14.50 4.00 21.00 75.00
39 Rodent II 0.9.64 x64  2895.99 100 14.00 7.00 14.00 79.00
40 Thinker 5.4D Inert x64  2888.60 100 13.50 2.00 23.00 75.00
41 Vajolet 2.2.3 x64  2888.60 100 13.50 4.00 19.00 77.00
42 Dirty 30April2017 x64  2888.60 100 13.50 4.00 19.00 77.00
43 Cheng 4.39 x64  2856.49 100 11.50 5.00 13.00 82.00
44 Gaviota 1.0 x64  2856.49 100 11.50 3.00 17.00 80.00
45 Atlas 3.80 x64  2856.49 100 11.50 6.00 11.00 83.00
46 Glaurung 2.2 x64  2847.72 100 11.00 4.00 14.00 82.00
47 Bug 2.1.9 x64  2838.58 100 10.50 4.00 13.00 83.00
48 Onno 1.2.70 x64  2838.58 100 10.50 4.00 13.00 83.00
49 Disaster Area 1.65 x64  2819.10 100 9.50 2.00 15.00 83.00
50 Naraku 1.4  2819.10 100 9.50 6.00 7.00 87.00
51 Deuterium 14.3.34.130 x64  2808.65 100 9.00 1.00 16.00 83.00
52 Nemo 1.0.1b x64  2797.68 100 8.50 5.00 7.00 88.00
53 Minko 1.3 x64  2786.10 100 8.00 3.00 10.00 87.00
54 Ktulu 9  2773.84 100 7.50 3.00 9.00 88.00
55 Tornado 7 x64  2773.84 100 7.50 4.00 7.00 89.00
56 Octo 7482 x64  2773.84 100 7.50 0.00 15.00 85.00
57 Fruit 2.3.1  2760.80 100 7.00 0.00 14.00 86.00
58 Scorpio 2.7.7 x64  2715.74 100 5.50 3.00 5.00 92.00
59 Daydreamer 2.0 x64  2657.17 100 4.00 2.00 4.00 94.00

Download the gauntlet tournament games here.

Booot 6.2 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3536.20 100 88.00 79.00 18.00 3.00
2 Komodo 10.4 x64  3497.98 100 85.50 73.00 25.00 2.00
3 Houdini 5.01 Pro x64  3484.24 100 84.50 70.00 29.00 1.00
4 Shredder 13 x64  3384.27 100 75.50 57.00 37.00 6.00
5 Gull 3 x64  3287.87 100 64.00 44.00 40.00 16.00
6 Fizbo 1.9 x64  3254.45 100 59.50 42.00 35.00 23.00
7 Equinox 3.30 x64  3240.01 100 57.50 33.00 49.00 18.00
8 Fire 5 x64  3236.43 100 57.00 36.00 42.00 22.00
9 Andscacs 0.90 x64  3197.56 100 51.50 31.00 41.00 28.00
10 Critter 1.6a x64  3194.05 100 51.00 28.00 46.00 26.00
11 Booot 6.2 x64  3187.04 5800 70.85 57.33 27.10 15.57
12 Fritz 15 x64  3187.04 100 50.00 28.00 44.00 28.00
13 Hannibal 1.7 x64  3148.33 100 44.50 23.00 43.00 34.00
14 Texel 1.07a9 x64  3141.21 100 43.50 26.00 35.00 39.00
15 Nirvana 2.3 x64  3104.96 100 38.50 17.00 43.00 40.00
16 Naum 4.6 x64  3090.00 100 36.50 15.00 43.00 42.00
17 ICE 3.0.658 x64  3086.21 100 36.00 24.00 24.00 52.00
18 Nemorino 2.0a x64  3046.82 100 31.00 15.00 32.00 53.00
19 Protector 1.9.0 x64  3046.82 100 31.00 10.00 42.00 48.00
20 Smarthink 1.97 x64  3038.55 100 30.00 18.00 24.00 58.00
21 Senpai 1.0 x64  3030.13 100 29.00 14.00 30.00 56.00
22 Pedone 1.5 x64  3025.85 100 28.50 11.00 35.00 54.00
23 Arasan 20.1 x64  3017.16 100 27.50 13.00 29.00 58.00
24 Laser 1.3 x64  3003.74 100 26.00 13.00 26.00 61.00
25 Wasp 2.01 x64  3003.74 100 26.00 9.00 34.00 57.00
26 Bobcat 8.0 x64  3003.74 100 26.00 11.00 30.00 59.00
27 Chiron 2.0 x64  3003.74 100 26.00 6.00 40.00 54.00
28 Crafty 25.2 x64  2999.15 100 25.50 12.00 27.00 61.00
29 Hakkapeliitta 210416 x64 TCEC  2985.04 100 24.00 13.00 22.00 65.00
30 HIARCS 14  2975.29 100 23.00 8.00 30.00 62.00
31 Quazar 0.4 x64  2965.24 100 22.00 11.00 22.00 67.00
32 Gaviota 1.0 x64  2949.52 100 20.50 7.00 27.00 66.00
33 EX Chess 7.97b x64  2938.57 100 19.50 8.00 23.00 69.00
34 Spark 1.0 x64  2938.57 100 19.50 7.00 25.00 68.00
35 Cheng 4.39 x64  2932.93 100 19.00 5.00 28.00 67.00
36 Disaster Area 1.65 x64  2932.93 100 19.00 5.00 28.00 67.00
37 Nemo 1.0.1b x64  2927.18 100 18.50 10.00 17.00 73.00
38 Spike 1.4  2921.31 100 18.00 7.00 22.00 71.00
39 Junior 13.8.04 x64  2915.30 100 17.50 5.00 25.00 70.00
40 Disco Check 5.2.1 x64  2896.44 100 16.00 4.00 24.00 72.00
41 Sjeng 2010  2889.84 100 15.50 8.00 15.00 77.00
42 Murka 3 x64  2889.84 100 15.50 6.00 19.00 75.00
43 Dirty 30April2017 x64  2889.84 100 15.50 4.00 23.00 73.00
44 Vajolet 2.2.3 x64  2889.84 100 15.50 3.00 25.00 72.00
45 Thinker 5.4D Inert x64  2876.09 100 14.50 1.00 27.00 72.00
46 Glaurung 2.2 x64  2846.03 100 12.50 1.00 23.00 76.00
47 Fruit 2.3.1  2846.03 100 12.50 3.00 19.00 78.00
48 Bug 2.1.9 x64  2837.88 100 12.00 2.00 20.00 78.00
49 Rodent II 0.9.64 x64  2837.88 100 12.00 4.00 16.00 80.00
50 Deuterium 14.3.34.130 x64  2829.43 100 11.50 4.00 15.00 81.00
51 Tornado 7 x64  2829.43 100 11.50 5.00 13.00 82.00
52 Naraku 1.4  2829.43 100 11.50 4.00 15.00 81.00
53 Onno 1.2.70 x64  2820.65 100 11.00 1.00 20.00 79.00
54 Octo 7482 x64  2811.51 100 10.50 1.00 19.00 80.00
55 Scorpio 2.7.7 x64  2792.03 100 9.50 3.00 13.00 84.00
56 Daydreamer 2.0 x64  2781.59 100 9.00 2.00 14.00 84.00
57 Ktulu 9  2781.59 100 9.00 3.00 12.00 85.00
58 Atlas 3.80 x64  2770.61 100 8.50 3.00 11.00 86.00
59 Minko 1.3 x64  2733.74 100 7.00 0.00 14.00 86.00

Download the gauntlet tournament games here.

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