The Week in Chess

Friday, November 17, 2017

Houdini 6.0 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Houdini 6.0 x64  3625.38 2100 87.00 75.90 22.20 1.90
2 Komodo 11.2.2 x64  3505.22 100 33.50 8.00 51.00 41.00
3 Stockfish 8 x64  3505.22 100 33.50 5.00 57.00 38.00
4 Shredder 13 x64  3403.58 100 22.00 2.00 40.00 58.00
5 Fire 6.1 x64  3393.19 100 21.00 2.00 38.00 60.00
6 Fizbo 1.9 x64  3359.65 100 18.00 5.00 26.00 69.00
7 Critter 1.6a x64  3334.78 100 16.00 2.00 28.00 70.00
8 Andscacs 0.921 x64  3314.43 100 14.50 0.00 29.00 71.00
9 Fritz 15 x64  3284.37 100 12.50 1.00 23.00 76.00
10 Gull 3 x64  3276.22 100 12.00 2.00 20.00 78.00
11 Hannibal 1.7 x64  3249.85 100 10.50 1.00 19.00 80.00
12 Equinox 3.30 x64  3249.85 100 10.50 2.00 17.00 81.00
13 Pedone 1.6 x64  3240.33 100 10.00 4.00 12.00 84.00
14 Texel 1.07 x64  3219.93 100 9.00 2.00 14.00 84.00
15 Booot 6.2 x64  3185.11 100 7.50 0.00 15.00 85.00
16 Arasan 20.3 x64  3172.08 100 7.00 1.00 12.00 87.00
17 ICE 3.0.658 x64  3172.08 100 7.00 0.00 14.00 86.00
18 Smarthink 1.97 x64  3158.15 100 6.50 3.00 7.00 90.00
19 Nirvana 2.4 x64  3158.15 100 6.50 0.00 13.00 87.00
20 Protector 1.9.0 x64  3143.19 100 6.00 0.00 12.00 88.00
21 Senpai 2.0 x64  3109.38 100 5.00 0.00 10.00 90.00
22 Naum 4.6 x64  3090.00 100 4.50 0.00 9.00 91.00

Download the gauntlet tournament PGN games here.

Andscacs 0.921 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Komodo 11.2.2 x64  3554.46 100 79.50 61.00 37.00 2.00
2 Stockfish 8 x64  3554.46 100 79.50 61.00 37.00 2.00
3 Houdini 5.01 Pro x64  3533.68 100 77.50 64.00 27.00 9.00
4 Fire 6.1 x64  3473.86 100 71.00 52.00 38.00 10.00
5 Shredder 13 x64  3425.43 100 65.00 43.00 44.00 13.00
6 Gull 3 x64  3323.96 100 51.00 26.00 50.00 24.00
7 Andscacs 0.921 x64  3316.95 2200 56.80 39.73 34.10 26.17
8 Critter 1.6a x64  3278.24 100 44.50 21.00 47.00 32.00
9 Nirvana 2.4 x64  3256.78 100 41.50 25.00 33.00 42.00
10 Booot 6.2 x64  3256.78 100 41.50 21.00 41.00 38.00
11 Texel 1.07 x64  3249.54 100 40.50 24.00 33.00 43.00
12 Equinox 3.30 x64  3238.56 100 39.00 20.00 38.00 42.00
13 Senpai 2.0 x64  3231.16 100 38.00 17.00 42.00 41.00
14 Fizbo 1.9 x64  3231.16 100 38.00 22.00 32.00 46.00
15 Hannibal 1.7 x64  3219.91 100 36.50 20.00 33.00 47.00
16 Fritz 15 x64  3219.91 100 36.50 16.00 41.00 43.00
17 ICE 3.0.658 x64  3188.87 100 32.50 14.00 37.00 49.00
18 Hakkapeliitta 210416 x64 TCEC  3133.65 100 26.00 15.00 22.00 63.00
19 Smarthink 1.97 x64  3119.72 100 24.50 11.00 27.00 62.00
20 Pedone 1.6 x64  3110.11 100 23.50 9.00 29.00 62.00
21 Arasan 20.3 x64  3090.00 100 21.50 12.00 19.00 69.00
22 Protector 1.9.0 x64  3090.00 100 21.50 9.00 25.00 66.00
23 Naum 4.6 x64  3090.00 100 21.50 12.00 19.00 69.00

Download the gauntlet tournament PGN games here.

Senpai 2.0 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Houdini 5.01 Pro x64  3614.45 100 94.00 88.00 12.00 0.00
2 Stockfish 8 x64  3560.27 100 92.00 84.00 16.00 0.00
3 Komodo 11.2.2 x64  3473.27 100 87.50 78.00 19.00 3.00
4 Shredder 13 x64  3311.04 100 73.50 58.00 31.00 11.00
5 Fizbo 1.9 x64  3289.17 100 71.00 52.00 38.00 10.00
6 Fire 6.1 x64  3284.94 100 70.50 52.00 37.00 11.00
7 Fritz 15 x64  3260.35 100 67.50 49.00 37.00 14.00
8 Gull 3 x64  3260.35 100 67.50 53.00 29.00 18.00
9 Critter 1.6a x64  3244.61 100 65.50 47.00 37.00 16.00
10 Booot 6.2 x64  3240.74 100 65.00 43.00 44.00 13.00
11 Andscacs 0.921 x64  3229.30 100 63.50 43.00 41.00 16.00
12 Equinox 3.30 x64  3210.65 100 61.00 40.00 42.00 18.00
13 Texel 1.07 x64  3199.67 100 59.50 36.00 47.00 17.00
14 Hannibal 1.7 x64  3149.80 100 52.50 29.00 47.00 24.00
15 Nirvana 2.4 x64  3139.27 100 51.00 32.00 38.00 30.00
16 Senpai 2.0 x64  3132.26 2100 37.71 19.81 35.80 44.39
17 Protector 1.9.0 x64  3121.74 100 48.50 29.00 39.00 32.00
18 Pedone 1.6 x64  3090.00 100 44.00 20.00 48.00 32.00
19 Naum 4.6 x64  3090.00 100 44.00 24.00 40.00 36.00
20 Hakkapeliitta 210416 x64 TCEC  3090.00 100 44.00 25.00 38.00 37.00
21 ICE 3.0.658 x64  3086.44 100 43.50 24.00 39.00 37.00
22 Smarthink 1.97 x64  3079.29 100 42.50 26.00 33.00 41.00

Download the gauntlet tournament PGN games here.

Arasan 20.3 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Komodo 11.2.2 x64  3513.65 100 94.50 89.00 11.00 0.00
2 Houdini 5.01 Pro x64  3468.59 100 93.00 88.00 10.00 2.00
3 Stockfish 8 x64  3455.55 100 92.50 85.00 15.00 0.00
4 Fire 6.1 x64  3410.30 100 90.50 81.00 19.00 0.00
5 Shredder 13 x64  3333.40 100 86.00 76.00 20.00 4.00
6 Gull 3 x64  3237.09 100 78.00 64.00 28.00 8.00
7 Andscacs 0.921 x64  3212.52 100 75.50 59.00 33.00 8.00
8 Equinox 3.30 x64  3194.06 100 73.50 59.00 29.00 12.00
9 Booot 6.2 x64  3194.06 100 73.50 59.00 29.00 12.00
10 Critter 1.6a x64  3189.59 100 73.00 56.00 34.00 10.00
11 Fritz 15 x64  3176.47 100 71.50 57.00 29.00 14.00
12 Fizbo 1.9 x64  3172.20 100 71.00 60.00 22.00 18.00
13 Nirvana 2.4 x64  3116.12 100 64.00 49.00 30.00 21.00
14 Hannibal 1.7 x64  3116.12 100 64.00 48.00 32.00 20.00
15 Texel 1.07 x64  3093.67 100 61.00 45.00 32.00 23.00
16 Naum 4.6 x64  3090.00 100 60.50 44.00 33.00 23.00
17 ICE 3.0.658 x64  3064.68 100 57.00 47.00 20.00 33.00
18 Nemorino 3.0 x64  3050.45 100 55.00 37.00 36.00 27.00
19 Protector 1.9.0 x64  3046.92 100 54.50 41.00 27.00 32.00
20 HIARCS 14  3029.31 100 52.00 36.00 32.00 32.00
21 Pedone 1.6 x64  3022.30 100 51.00 30.00 42.00 28.00
22 Arasan 20.3 x64  3015.29 2900 36.45 22.97 27.00 50.03
23 Laser 1.4 x64  3015.29 100 50.00 36.00 28.00 36.00
24 Smarthink 1.97 x64  3015.29 100 50.00 38.00 24.00 38.00
25 Hakkapeliitta 210416 x64 TCEC  3001.26 100 48.00 36.00 24.00 40.00
26 Senpai 1.0 x64  2973.02 100 44.00 28.00 32.00 40.00
27 Wasp 2.01 x64  2947.87 100 40.50 26.00 29.00 45.00
28 Bobcat 8.0 x64  2947.87 100 40.50 28.00 25.00 47.00
29 Quazar 0.4 x64  2944.23 100 40.00 26.00 28.00 46.00
30 Cheng 4.39 x64  2933.21 100 38.50 24.00 29.00 47.00

Download the gauntlet tournament games here.

Thursday, October 5, 2017

Texel 1.07 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Komodo 11.2.2 x64  3556.07 100 90.50 81.00 19.00 0.00
2 Stockfish 8 x64  3546.11 100 90.00 81.00 18.00 1.00
3 Houdini 5.01 Pro x64  3536.58 100 89.50 83.00 13.00 4.00
4 Shredder 13 x64  3348.94 100 74.50 57.00 35.00 8.00
5 Fire 6.1 x64  3330.94 100 72.50 53.00 39.00 8.00
6 Fritz 15 x64  3297.19 100 68.50 52.00 33.00 15.00
7 Andscacs 0.92 x64  3273.40 100 65.50 48.00 35.00 17.00
8 Critter 1.6a x64  3246.85 100 62.00 44.00 36.00 20.00
9 Booot 6.2 x64  3243.14 100 61.50 47.00 29.00 24.00
10 Fizbo 1.9 x64  3232.11 100 60.00 46.00 28.00 26.00
11 Equinox 3.30 x64  3224.84 100 59.00 35.00 48.00 17.00
12 Gull 3 x64  3206.88 100 56.50 37.00 39.00 24.00
13 Hannibal 1.7 x64  3185.63 100 53.50 41.00 25.00 34.00
14 Texel 1.07 x64  3161.06 5800 66.46 54.98 22.90 22.12
15 ICE 3.0.658 x64  3136.48 100 46.50 37.00 19.00 44.00
16 Nirvana 2.4 x64  3125.89 100 45.00 28.00 34.00 38.00
17 Naum 4.6 x64  3090.00 100 40.00 26.00 28.00 46.00
18 Pedone 1.6 x64  3082.67 100 39.00 22.00 34.00 44.00
19 Smarthink 1.97 x64  3082.67 100 39.00 26.00 26.00 48.00
20 Laser 1.4 x64  3075.26 100 38.00 24.00 28.00 48.00
21 Protector 1.9.0 x64  3071.54 100 37.50 26.00 23.00 51.00
22 Hakkapeliitta 210416 x64 TCEC  3060.23 100 36.00 22.00 28.00 50.00
23 Chiron 2.0 x64  3056.41 100 35.50 20.00 31.00 49.00
24 Senpai 1.0 x64  3036.95 100 33.00 20.00 26.00 54.00
25 Wasp 2.01 x64  3024.92 100 31.50 19.00 25.00 56.00
26 Arasan 20.2 x64  3020.84 100 31.00 15.00 32.00 53.00
27 Nemorino 3.0 x64  2999.87 100 28.50 17.00 23.00 60.00
28 Crafty 25.2 x64  2991.17 100 27.50 17.00 21.00 62.00
29 HIARCS 14  2986.75 100 27.00 13.00 28.00 59.00
30 Spark 1.0 x64  2982.28 100 26.50 13.00 27.00 60.00
31 Bobcat 8.0 x64  2982.28 100 26.50 11.00 31.00 58.00
32 Murka 3 x64  2973.17 100 25.50 15.00 21.00 64.00
33 Gaviota 1.0 x64  2968.53 100 25.00 12.00 26.00 62.00
34 Spike 1.4  2959.06 100 24.00 15.00 18.00 67.00
35 Quazar 0.4 x64  2944.32 100 22.50 13.00 19.00 68.00
36 Cheng 4.39 x64  2939.26 100 22.00 13.00 18.00 69.00
37 Dirty 30Apr2017 x64  2928.87 100 21.00 10.00 22.00 68.00
38 Junior 13.8.04 x64  2928.87 100 21.00 8.00 26.00 66.00
39 Disco Check 5.2.1 x64  2923.54 100 20.50 11.00 19.00 70.00
40 Sjeng 2010  2912.59 100 19.50 10.00 19.00 71.00
41 Nemo 1.0.1b x64  2906.95 100 19.00 8.00 22.00 70.00
42 Disaster Area 1.65 x64  2895.32 100 18.00 9.00 18.00 73.00
43 EX Chess 7.97b x64  2895.32 100 18.00 11.00 14.00 75.00
44 Onno 1.2.70 x64  2876.90 100 16.50 7.00 19.00 74.00
45 Thinker 5.4D Inert x64  2863.86 100 15.50 5.00 21.00 74.00
46 Rodent II 0.9.64 x64  2857.08 100 15.00 8.00 14.00 78.00
47 Octo 7482 x64  2850.11 100 14.50 10.00 9.00 81.00
48 Scorpio 2.7.7 x64  2850.11 100 14.50 7.00 15.00 78.00
49 Atlas 3.80 x64  2850.11 100 14.50 7.00 15.00 78.00
50 Daydreamer 2.0 x64  2842.94 100 14.00 4.00 20.00 76.00
51 Deuterium 14.3.34.130 x64  2835.55 100 13.50 4.00 19.00 77.00
52 Vajolet 2.2.3 x64  2811.89 100 12.00 7.00 10.00 83.00
53 Bug 2.1.9 x64  2794.67 100 11.00 5.00 12.00 83.00
54 Minko 1.3 x64  2785.53 100 10.50 3.00 15.00 82.00
55 Tornado 7 x64  2785.53 100 10.50 5.00 11.00 84.00
56 Ktulu 9  2785.53 100 10.50 3.00 15.00 82.00
57 Naraku 1.4  2766.05 100 9.50 5.00 9.00 86.00
58 Fruit 2.3.1  2733.05 100 8.00 1.00 14.00 85.00
59 Glaurung 2.2 x64  2733.05 100 8.00 3.00 10.00 87.00

Download the gauntlet PGN games here.

Fire 6.1 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Komodo 11.2.2 x64  3494.13 100 71.50 51.00 41.00 8.00
2 Stockfish 8 x64  3473.16 100 69.00 46.00 46.00 8.00
3 Houdini 5.01 Pro x64  3453.10 100 66.50 44.00 45.00 11.00
4 Fire 6.1 x64  3332.94 5800 84.00 74.50 19.00 6.50
5 Shredder 13 x64  3308.37 100 46.50 18.00 57.00 25.00
6 Gull 3 x64  3265.53 100 40.50 16.00 49.00 35.00
7 Fizbo 1.9 x64  3265.53 100 40.50 24.00 33.00 43.00
8 Equinox 3.30 x64  3258.23 100 39.50 22.00 35.00 43.00
9 Andscacs 0.92 x64  3235.90 100 36.50 11.00 51.00 38.00
10 Fritz 15 x64  3224.46 100 35.00 12.00 46.00 42.00
11 Critter 1.6a x64  3212.78 100 33.50 12.00 43.00 45.00
12 Pedone 1.6 x64  3158.64 100 27.00 18.00 18.00 64.00
13 Smarthink 1.97 x64  3126.10 100 23.50 12.00 23.00 65.00
14 ICE 3.0.658 x64  3111.14 100 22.00 13.00 18.00 69.00
15 Naum 4.6 x64  3090.00 100 20.00 8.00 24.00 68.00
16 Nirvana 2.4 x64  3084.47 100 19.50 2.00 35.00 63.00
17 Texel 1.07a9 x64  3084.47 100 19.50 8.00 23.00 69.00
18 Booot 6.2 x64  3067.21 100 18.00 7.00 22.00 71.00
19 Hannibal 1.7 x64  3061.21 100 17.50 3.00 29.00 68.00
20 HIARCS 14  3055.07 100 17.00 5.00 24.00 71.00
21 Crafty 25.2 x64  3021.99 100 14.50 2.00 25.00 73.00
22 Nemorino 3.0 x64  3014.82 100 14.00 3.00 22.00 75.00
23 Hakkapeliitta 210416 x64 TCEC  3007.43 100 13.50 4.00 19.00 77.00
24 Senpai 1.0 x64  2983.78 100 12.00 2.00 20.00 78.00
25 Sjeng 2010  2975.33 100 11.50 3.00 17.00 80.00
26 Gaviota 1.0 x64  2975.33 100 11.50 4.00 15.00 81.00
27 Wasp 2.01 x64  2957.42 100 10.50 3.00 15.00 82.00
28 Murka 3 x64  2947.89 100 10.00 1.00 18.00 81.00
29 Spike 1.4  2937.93 100 9.50 3.00 13.00 84.00
30 Junior 13.8.04 x64  2937.93 100 9.50 1.00 17.00 82.00
31 Cheng 4.39 x64  2927.49 100 9.00 3.00 12.00 85.00
32 Protector 1.9.0 x64  2916.51 100 8.50 1.00 15.00 84.00
33 Chiron 2.0 x64  2916.51 100 8.50 2.00 13.00 85.00
34 Disco Check 5.2.1 x64  2916.51 100 8.50 0.00 17.00 83.00
35 Disaster Area 1.65 x64  2892.67 100 7.50 1.00 13.00 86.00
36 Arasan 20.2 x64  2892.67 100 7.50 0.00 15.00 85.00
37 Laser 1.4 x64  2879.64 100 7.00 0.00 14.00 86.00
38 Vajolet 2.2.3 x64  2879.64 100 7.00 0.00 14.00 86.00
39 Thinker 5.4D Inert x64  2865.71 100 6.50 2.00 9.00 89.00
40 Bobcat 8.0 x64  2850.75 100 6.00 0.00 12.00 88.00
41 Daydreamer 2.0 x64  2850.75 100 6.00 1.00 10.00 89.00
42 Glaurung 2.2 x64  2834.57 100 5.50 0.00 11.00 89.00
43 Quazar 0.4 x64  2834.57 100 5.50 1.00 9.00 90.00
44 Rodent II 0.9.64 x64  2816.94 100 5.00 1.00 8.00 91.00
45 Naraku 1.4  2816.94 100 5.00 1.00 8.00 91.00
46 Nemo 1.0.1b x64  2816.94 100 5.00 0.00 10.00 90.00
47 Onno 1.2.70 x64  2797.56 100 4.50 0.00 9.00 91.00
48 Bug 2.1.9 x64  2797.56 100 4.50 1.00 7.00 92.00
49 Ktulu 9  2797.56 100 4.50 2.00 5.00 93.00
50 Atlas 3.80 x64  2776.01 100 4.00 1.00 6.00 93.00
51 Tornado 7 x64  2751.69 100 3.50 0.00 7.00 93.00
52 Deuterium 14.3.34.130 x64  2751.69 100 3.50 1.00 5.00 94.00
53 Minko 1.3 x64  2751.69 100 3.50 1.00 5.00 94.00
54 Scorpio 2.7.7 x64  2723.77 100 3.00 0.00 6.00 94.00
55 Fruit 2.3.1  2690.92 100 2.50 0.00 5.00 95.00
56 EX Chess 7.97b x64  2690.92 100 2.50 0.00 5.00 95.00
57 Spark 1.0 x64  2650.92 100 2.00 0.00 4.00 96.00
58 Octo 7482 x64  2650.92 100 2.00 0.00 4.00 96.00
59 Dirty 30Apr2017 x64  2405.32 100 0.50 0.00 1.00 99.00

Download the gauntlet PGN games here.

Thursday, September 28, 2017

Stockfish 17092216 vs. Clones - Replay


This is a replay of the  previous post where it was pointed out that Sugar XPro and Raubfisch are using all the available CPU cores by default. Only the top placers of the previous post were included to save on tournament time to see quicky the results. One parameters was added in the cutechess.cli command parameters which is option.Threads=2. The full script looks like this:

#/bin/bash

./cutechess-cli \
-event "Stockfish 17092216 vs. Clones.pgn" \
-site "Chessowl" \
-each tc=80/60+1 proto=uci timemargin=1000 option.Threads=2 \
-resign movecount=1 score=200 \
-draw movenumber=80 movecount=1 score=199 \
-concurrency 10 \
-games 2 \
-rounds 50 \
-repeat \
-openings file=./Books/draws15.pgn format=pgn order=random plies=10 start=1 \
-pgnout ./Out/"Stockfish 17092216 vs. Clones4.pgn" \
-engine name="Sugar XPro 1.3" cmd=./Engines/SugaR.XPrO.1.3.x64.popcnt.exe \
-engine name="Stockfish 17092216" cmd=./Engines/stockfish_17092216_x64_modern.exe \
-engine name="McBrain 2.7" cmd=./Engines/McBrain_2017_v26_x64_modern.exe \
-engine name="Raubfisch X36b" cmd=./Engines/Raubfisch_X36b.exe \

Environment settings:
CPU: AMD A8-5600K APU with Radeon(tm) HD Graphics
CORES: 4
RAM: 16GB
OS: Linux (PclinuxOs 4.9.13)
Tournament Manager: cutechess.cli v1.0
Time control: 1 minute + 1 seconds

Here is the result of the replay:

Rank Chess Engine ELO Games   Points  Score%
1 McBrain 2.7  3543.12 300 167.0 55.67
2 Raubfisch X36b  3507.03 300 146.5 48.83
3 Sugar XPro 1.3  3502.64 300 144.0 48.00
4 Stockfish 17092216  3500.00 300 142.5 47.50

Head to head statistics:

1) McBrain 2.7        3543.1 :    300 (+54,=226,-20),  55.7 %

   vs.                       :  games (  +,   =,  -),   (%) :    Diff
   Raubfisch X36b            :    100 ( 16,  79,  5),  55.5 :   +36.1
   Sugar XPro 1.3            :    100 ( 19,  74,  7),  56.0 :   +40.5
   Stockfish 17092216        :    100 ( 19,  73,  8),  55.5 :   +43.1

2) Raubfisch X36b     3507.0 :    300 (+29,=235,-36),  48.8 %

   vs.                       :  games (  +,   =,  -),   (%) :    Diff
   McBrain 2.7               :    100 (  5,  79, 16),  44.5 :   -36.1
   Sugar XPro 1.3            :    100 (  9,  81, 10),  49.5 :    +4.4
   Stockfish 17092216        :    100 ( 15,  75, 10),  52.5 :    +7.0

3) Sugar XPro 1.3     3502.6 :    300 (+28,=232,-40),  48.0 %

   vs.                       :  games (  +,   =,  -),   (%) :    Diff
   McBrain 2.7               :    100 (  7,  74, 19),  44.0 :   -40.5
   Raubfisch X36b            :    100 ( 10,  81,  9),  50.5 :    -4.4
   Stockfish 17092216        :    100 ( 11,  77, 12),  49.5 :    +2.6

4) Stockfish 17092216 3500.0 :    300 (+30,=225,-45),  47.5 %

   vs.                       :  games (  +,   =,  -),   (%) :    Diff
   McBrain 2.7               :    100 (  8,  73, 19),  44.5 :   -43.1
   Raubfisch X36b            :    100 ( 10,  75, 15),  47.5 :    -7.0
   Sugar XPro 1.3            :    100 ( 12,  77, 11),  50.5 :    -2.6

Download the tournament PGN games here.

Wednesday, September 27, 2017

Stockfish 17092216 vs. Clones


Time control: 1 minute + 1 second
Tournament manager: cutechess-cli v1.0
Number of rounds: 100

Rank Chess Engine ELO Games   Points  Score%
1 Sugar XPro 1.3  3667.70 600 401.5 66.92
2 Raubfisch X36b  3643.35 600 379.5 63.25
3 McBrain 2.7  3536.57 600 277.5 46.25
4 CorChess 1.8  3533.47 600 274.5 45.75
5 Brain Fish 170923  3520.99 600 262.5 43.75
6 Goby 170925  3520.47 600 262.0 43.67
7 Stockfish 17092216  3500.00 600 242.5 40.42

Head to head statistics:

1) Sugar XPro 1.3     3667.7 :    600 (+221,=361,-18),  66.9 %

   vs.                       :  games (   +,   =,  -),   (%) :    Diff
   Raubfisch X36b            :    100 (  14,  78,  8),  53.0 :   +24.3
   McBrain 2.7               :    100 (  36,  61,  3),  66.5 :  +131.1
   CorChess 1.8              :    100 (  47,  50,  3),  72.0 :  +134.2
   Brain Fish 170923         :    100 (  36,  64,  0),  68.0 :  +146.7
   Goby 170925               :    100 (  44,  53,  3),  70.5 :  +147.2
   Stockfish 17092216        :    100 (  44,  55,  1),  71.5 :  +167.7

2) Raubfisch X36b     3643.4 :    600 (+185,=389,-26),  63.2 %

   vs.                       :  games (   +,   =,  -),   (%) :    Diff
   Sugar XPro 1.3            :    100 (   8,  78, 14),  47.0 :   -24.3
   McBrain 2.7               :    100 (  32,  62,  6),  63.0 :  +106.8
   CorChess 1.8              :    100 (  26,  73,  1),  62.5 :  +109.9
   Brain Fish 170923         :    100 (  31,  68,  1),  65.0 :  +122.4
   Goby 170925               :    100 (  38,  59,  3),  67.5 :  +122.9
   Stockfish 17092216        :    100 (  50,  49,  1),  74.5 :  +143.4

3) McBrain 2.7        3536.6 :    600 (+68,=419,-113),  46.2 %

   vs.                       :  games (  +,   =,   -),   (%) :    Diff
   Sugar XPro 1.3            :    100 (  3,  61,  36),  33.5 :  -131.1
   Raubfisch X36b            :    100 (  6,  62,  32),  37.0 :  -106.8
   CorChess 1.8              :    100 ( 11,  73,  16),  47.5 :    +3.1
   Brain Fish 170923         :    100 ( 16,  74,  10),  53.0 :   +15.6
   Goby 170925               :    100 ( 19,  70,  11),  54.0 :   +16.1
   Stockfish 17092216        :    100 ( 13,  79,   8),  52.5 :   +36.6

4) CorChess 1.8       3533.5 :    600 (+70,=409,-121),  45.8 %

   vs.                       :  games (  +,   =,   -),   (%) :    Diff
   Sugar XPro 1.3            :    100 (  3,  50,  47),  28.0 :  -134.2
   Raubfisch X36b            :    100 (  1,  73,  26),  37.5 :  -109.9
   McBrain 2.7               :    100 ( 16,  73,  11),  52.5 :    -3.1
   Brain Fish 170923         :    100 ( 16,  70,  14),  51.0 :   +12.5
   Goby 170925               :    100 ( 15,  74,  11),  52.0 :   +13.0
   Stockfish 17092216        :    100 ( 19,  69,  12),  53.5 :   +33.5

5) Brain Fish 170923  3521.0 :    600 (+45,=435,-120),  43.8 %

   vs.                       :  games (  +,   =,   -),   (%) :    Diff
   Sugar XPro 1.3            :    100 (  0,  64,  36),  32.0 :  -146.7
   Raubfisch X36b            :    100 (  1,  68,  31),  35.0 :  -122.4
   McBrain 2.7               :    100 ( 10,  74,  16),  47.0 :   -15.6
   CorChess 1.8              :    100 ( 14,  70,  16),  49.0 :   -12.5
   Goby 170925               :    100 (  9,  80,  11),  49.0 :    +0.5
   Stockfish 17092216        :    100 ( 11,  79,  10),  50.5 :   +21.0

6) Goby 170925        3520.5 :    600 (+57,=410,-133),  43.7 %

   vs.                       :  games (  +,   =,   -),   (%) :    Diff
   Sugar XPro 1.3            :    100 (  3,  53,  44),  29.5 :  -147.2
   Raubfisch X36b            :    100 (  3,  59,  38),  32.5 :  -122.9
   McBrain 2.7               :    100 ( 11,  70,  19),  46.0 :   -16.1
   CorChess 1.8              :    100 ( 11,  74,  15),  48.0 :   -13.0
   Brain Fish 170923         :    100 ( 11,  80,   9),  51.0 :    -0.5
   Stockfish 17092216        :    100 ( 18,  74,   8),  55.0 :   +20.5

7) Stockfish 17092216 3500.0 :    600 (+40,=405,-155),  40.4 %

   vs.                       :  games (  +,   =,   -),   (%) :    Diff
   Sugar XPro 1.3            :    100 (  1,  55,  44),  28.5 :  -167.7
   Raubfisch X36b            :    100 (  1,  49,  50),  25.5 :  -143.4
   McBrain 2.7               :    100 (  8,  79,  13),  47.5 :   -36.6
   CorChess 1.8              :    100 ( 12,  69,  19),  46.5 :   -33.5
   Brain Fish 170923         :    100 ( 10,  79,  11),  49.5 :   -21.0
   Goby 170925               :    100 (  8,  74,  18),  45.0 :   -20.5

Download the tournament PGN games here.

Friday, September 22, 2017

Andscacs 0.92 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3671.35 100 83.50 69.00 29.00 2.00
2 Komodo 11.2.2 x64  3641.30 100 81.00 64.00 34.00 2.00
3 Houdini 5.01 Pro x64  3619.38 100 79.00 63.00 32.00 5.00
4 Fire 5 x64  3488.03 100 64.00 42.00 44.00 14.00
5 Shredder 13 x64  3418.83 100 54.50 30.00 49.00 21.00
6 Andscacs 0.92 x64  3387.20 5800 80.60 71.79 17.60 10.61
7 Equinox 3.30 x64  3316.14 100 40.00 27.00 26.00 47.00
8 Gull 3 x64  3308.81 100 39.00 19.00 40.00 41.00
9 Critter 1.6a x64  3293.93 100 37.00 21.00 32.00 47.00
10 Protector 1.9.0 x64  3267.04 100 33.50 20.00 27.00 53.00
11 Fizbo 1.9 x64  3259.11 100 32.50 25.00 15.00 60.00
12 Booot 6.2 x64  3259.11 100 32.50 15.00 35.00 50.00
13 Hannibal 1.7 x64  3238.71 100 30.00 12.00 36.00 52.00
14 Fritz 15 x64  3230.29 100 29.00 16.00 26.00 58.00
15 Chiron 2.0 x64  3180.36 100 23.50 8.00 31.00 61.00
16 Hakkapeliitta 210416 x64 TCEC  3170.46 100 22.50 12.00 21.00 67.00
17 Nirvana 2.4 x64  3165.40 100 22.00 8.00 28.00 64.00
18 Laser 1.4 x64  3160.25 100 21.50 9.00 25.00 66.00
19 Sjeng 2010  3127.34 100 18.50 8.00 21.00 71.00
20 Texel 1.07a9 x64  3127.34 100 18.50 9.00 19.00 72.00
21 Smarthink 1.97 x64  3115.47 100 17.50 10.00 15.00 75.00
22 Crafty 25.2 x64  3109.33 100 17.00 10.00 14.00 76.00
23 Nemorino 3.0 x64  3096.60 100 16.00 8.00 16.00 76.00
24 Naum 4.6 x64  3090.00 100 15.50 8.00 15.00 77.00
25 Pedone 1.6 x64  3083.22 100 15.00 3.00 24.00 73.00
26 Arasan 20.2 x64  3083.22 100 15.00 7.00 16.00 77.00
27 HIARCS 14  3083.22 100 15.00 5.00 20.00 75.00
28 Senpai 1.0 x64  3076.25 100 14.50 7.00 15.00 78.00
29 Bobcat 8.0 x64  3069.08 100 14.00 5.00 18.00 77.00
30 Spark 1.0 x64  3069.08 100 14.00 5.00 18.00 77.00
31 ICE 3.0.658 x64  3054.07 100 13.00 6.00 14.00 80.00
32 Gaviota 1.0 x64  3038.04 100 12.00 5.00 14.00 81.00
33 Quazar 0.4 x64  3038.04 100 12.00 6.00 12.00 82.00
34 Cheng 4.39 x64  3029.59 100 11.50 5.00 13.00 82.00
35 Naraku 1.4  3020.81 100 11.00 6.00 10.00 84.00
36 Onno 1.2.70 x64  2981.75 100 9.00 5.00 8.00 87.00
37 Murka 3 x64  2970.77 100 8.50 3.00 11.00 86.00
38 Bug 2.1.9 x64  2970.77 100 8.50 4.00 9.00 87.00
39 Spike 1.4  2959.19 100 8.00 2.00 12.00 86.00
40 Rodent II 0.9.64 x64  2959.19 100 8.00 0.00 16.00 84.00
41 Scorpio 2.7.7 x64  2946.93 100 7.50 1.00 13.00 86.00
42 Junior 13.8.04 x64  2946.93 100 7.50 5.00 5.00 90.00
43 Vajolet 2.2.3 x64  2933.90 100 7.00 0.00 14.00 86.00
44 Wasp 2.01 x64  2933.90 100 7.00 1.00 12.00 87.00
45 Deuterium 14.3.34.130 x64  2919.97 100 6.50 2.00 9.00 89.00
46 Dirty 30Apr2017 x64  2919.97 100 6.50 1.00 11.00 88.00
47 EX Chess 7.97b x64  2919.97 100 6.50 2.00 9.00 89.00
48 Tornado 7 x64  2905.01 100 6.00 1.00 10.00 89.00
49 Nemo 1.0.1b x64  2888.83 100 5.50 3.00 5.00 92.00
50 Atlas 3.80 x64  2888.83 100 5.50 2.00 7.00 91.00
51 Disco Check 5.2.1 x64  2888.83 100 5.50 0.00 11.00 89.00
52 Disaster Area 1.65 x64  2888.83 100 5.50 1.00 9.00 90.00
53 Glaurung 2.2 x64  2888.83 100 5.50 1.00 9.00 90.00
54 Thinker 5.4D Inert x64  2871.20 100 5.00 1.00 8.00 91.00
55 Octo 7482 x64  2871.20 100 5.00 0.00 10.00 90.00
56 Ktulu 9  2871.20 100 5.00 1.00 8.00 91.00
57 Fruit 2.3.1  2851.82 100 4.50 2.00 5.00 93.00
58 Minko 1.3 x64  2830.26 100 4.00 2.00 4.00 94.00
59 Daydreamer 2.0 x64  2745.18 100 2.50 1.00 3.00 96.00

Download the gauntlet PGN games here.

Komodo 11.2.2 vs. Top Chess Engines


Rank Chess Engine ELO Games Score%  Win%  Draw% Loss%
1 Stockfish 8 x64  3567.40 100 57.00 30.00 54.00 16.00
2 Komodo 11.2.2 x64  3518.01 5800 92.42 86.57 11.70 1.73
3 Houdini 5.01 Pro x64  3496.95 100 47.00 17.00 60.00 23.00
4 Fire 5 x64  3373.68 100 30.50 14.00 33.00 53.00
5 Shredder 13 x64  3306.26 100 23.00 3.00 40.00 57.00
6 Fizbo 1.9 x64  3280.49 100 20.50 7.00 27.00 66.00
7 Equinox 3.30 x64  3258.15 100 18.50 3.00 31.00 66.00
8 Gull 3 x64  3240.13 100 17.00 3.00 28.00 69.00
9 Fritz 15 x64  3199.89 100 14.00 3.00 22.00 75.00
10 Critter 1.6a x64  3168.85 100 12.00 0.00 24.00 76.00
11 Booot 6.2 x64  3160.39 100 11.50 1.00 21.00 78.00
12 Andscacs 0.91 x64  3151.62 100 11.00 1.00 20.00 79.00
13 HIARCS 14  3132.96 100 10.00 2.00 16.00 82.00
14 Hannibal 1.7 x64  3132.96 100 10.00 0.00 20.00 80.00
15 Texel 1.07a9 x64  3123.00 100 9.50 2.00 15.00 83.00
16 Nirvana 2.4 x64  3112.56 100 9.00 1.00 16.00 83.00
17 Protector 1.9.0 x64  3090.00 100 8.00 1.00 14.00 85.00
18 Naum 4.6 x64  3090.00 100 8.00 2.00 12.00 86.00
19 Pedone 1.6 x64  3077.74 100 7.50 1.00 13.00 86.00
20 ICE 3.0.658 x64  3077.74 100 7.50 0.00 15.00 85.00
21 Wasp 2.01 x64  3050.78 100 6.50 1.00 11.00 88.00
22 Nemorino 3.0 x64  3019.64 100 5.50 0.00 11.00 89.00
23 Chiron 2.0 x64  3019.64 100 5.50 1.00 9.00 90.00
24 Smarthink 1.97 x64  3019.64 100 5.50 0.00 11.00 89.00
25 Thinker 5.4D Inert x64  3002.01 100 5.00 0.00 10.00 90.00
26 Bobcat 8.0 x64  3002.01 100 5.00 0.00 10.00 90.00
27 Senpai 1.0 x64  2982.63 100 4.50 1.00 7.00 92.00
28 Cheng 4.39 x64  2982.63 100 4.50 1.00 7.00 92.00
29 Spark 1.0 x64  2961.07 100 4.00 1.00 6.00 93.00
30 Junior 13.8.04 x64  2961.07 100 4.00 1.00 6.00 93.00
31 Disaster Area 1.65 x64  2961.07 100 4.00 0.00 8.00 92.00
32 EX Chess 7.97b x64  2961.07 100 4.00 0.00 8.00 92.00
33 Crafty 25.2 x64  2936.76 100 3.50 0.00 7.00 93.00
34 Hakkapeliitta 210416 x64 TCEC  2908.84 100 3.00 0.00 6.00 94.00
35 Laser 1.4 x64  2908.84 100 3.00 1.00 4.00 95.00
36 Quazar 0.4 x64  2908.84 100 3.00 0.00 6.00 94.00
37 Gaviota 1.0 x64  2908.84 100 3.00 1.00 4.00 95.00
38 Sjeng 2010  2908.84 100 3.00 0.00 6.00 94.00
39 Disco Check 5.2.1 x64  2875.99 100 2.50 0.00 5.00 95.00
40 Vajolet 2.2.3 x64  2875.99 100 2.50 0.00 5.00 95.00
41 Dirty 30Apr2017 x64  2875.99 100 2.50 0.00 5.00 95.00
42 Arasan 20.2 x64  2875.99 100 2.50 0.00 5.00 95.00
43 Spike 1.4  2875.99 100 2.50 0.00 5.00 95.00
44 Octo 7482 x64  2875.99 100 2.50 0.00 5.00 95.00
45 Nemo 1.0.1b x64  2835.99 100 2.00 1.00 2.00 97.00
46 Tornado 7 x64  2835.99 100 2.00 0.00 4.00 96.00
47 Atlas 3.80 x64  2784.68 100 1.50 0.00 3.00 97.00
48 Ktulu 9  2784.68 100 1.50 0.00 3.00 97.00
49 Daydreamer 2.0 x64  2784.68 100 1.50 0.00 3.00 97.00
50 Onno 1.2.70 x64  2784.68 100 1.50 0.00 3.00 97.00
51 Minko 1.3 x64  2784.68 100 1.50 0.00 3.00 97.00
52 Naraku 1.4  2712.74 100 1.00 0.00 2.00 98.00
53 Deuterium 14.3.34.130 x64  2712.74 100 1.00 0.00 2.00 98.00
54 Scorpio 2.7.7 x64  2590.39 100 0.50 0.00 1.00 99.00
55 Fruit 2.3.1  2590.39 100 0.50 0.00 1.00 99.00
56 Glaurung 2.2 x64  2590.39 100 0.50 0.00 1.00 99.00
57 Murka 3 x64  2590.39 100 0.50 0.00 1.00 99.00
58 Bug 2.1.9 x64  2590.39 100 0.50 0.00 1.00 99.00
59 Rodent II 0.9.64 x64  2590.39 100 0.50 0.00 1.00 99.00

Download the gauntlet PGN games here.

Tuesday, August 29, 2017

Stockfish 17082014 vs. Clones - 20170827

Stockfish vs. Clones
Time control: 1 minute base + 1 second increment
Tournament managers: cutechess-cli 1.0, Arena 3.51
Number of rounds: 100 games round-robin for each engine

Rank Chess Engine ELO Games   Points  Score%
1 Raubfisch X35f x64  3642.61 700 433.0 61.86
2 Sugar Xpro 1.2 x64  3639.82 700 430.0 61.43
3 Asm Fish 2017-08-25 x64  3598.25 700 384.5 54.93
4 McBrain 2.6 x64  3553.48 700 334.5 47.79
5 CorChess 1.8 x64  3539.58 700 319.0 45.57
6 Brain Fish 170819 x64  3535.53 700 314.5 44.93
7 CFish 170826 x64  3530.57 700 309.0 44.14
8 Stockfish 17082014 x64  3500.00 700 275.5 39.36

Download the gauntlet PGN games here.


Head to head statistics:

1) Raubfisch X35f x64      2375.1 :    700 (+196,=474,-30),  61.9 %

   vs.                            :  games (   +,   =,  -),   (%) :    Diff
   Sugar Xpro 1.2 x64             :    100 (  10,  80, 10),  50.0 :    +2.8
   Asm Fish 2017-08-25 x64        :    100 (   4,  86, 10),  47.0 :   +44.4
   McBrain 2.6 x64                :    100 (  41,  57,  2),  69.5 :   +89.1
   CorChess 1.8 x64               :    100 (  22,  75,  3),  59.5 :  +103.0
   Brain Fish 170819 x64          :    100 (  36,  61,  3),  66.5 :  +107.1
   CFish 170826 x64               :    100 (  32,  67,  1),  65.5 :  +112.0
   Stockfish 17082014 x64         :    100 (  51,  48,  1),  75.0 :  +142.6

2) Sugar Xpro 1.2 x64      2372.3 :    700 (+200,=460,-40),  61.4 %

   vs.                            :  games (   +,   =,  -),   (%) :    Diff
   Raubfisch X35f x64             :    100 (  10,  80, 10),  50.0 :    -2.8
   Asm Fish 2017-08-25 x64        :    100 (  11,  68, 21),  45.0 :   +41.6
   McBrain 2.6 x64                :    100 (  25,  72,  3),  61.0 :   +86.3
   CorChess 1.8 x64               :    100 (  34,  66,  0),  67.0 :  +100.2
   Brain Fish 170819 x64          :    100 (  36,  62,  2),  67.0 :  +104.3
   CFish 170826 x64               :    100 (  41,  55,  4),  68.5 :  +109.2
   Stockfish 17082014 x64         :    100 (  43,  57,  0),  71.5 :  +139.8

3) Asm Fish 2017-08-25 x64 2330.8 :    700 (+124,=521,-55),  54.9 %

   vs.                            :  games (   +,   =,  -),   (%) :    Diff
   Raubfisch X35f x64             :    100 (  10,  86,  4),  53.0 :   -44.4
   Sugar Xpro 1.2 x64             :    100 (  21,  68, 11),  55.0 :   -41.6
   McBrain 2.6 x64                :    100 (  19,  70, 11),  54.0 :   +44.8
   CorChess 1.8 x64               :    100 (  21,  72,  7),  57.0 :   +58.7
   Brain Fish 170819 x64          :    100 (  13,  76, 11),  51.0 :   +62.7
   CFish 170826 x64               :    100 (  19,  75,  6),  56.5 :   +67.7
   Stockfish 17082014 x64         :    100 (  21,  74,  5),  58.0 :   +98.3

4) McBrain 2.6 x64         2286.0 :    700 (+99,=471,-130),  47.8 %

   vs.                            :  games (  +,   =,   -),   (%) :    Diff
   Raubfisch X35f x64             :    100 (  2,  57,  41),  30.5 :   -89.1
   Sugar Xpro 1.2 x64             :    100 (  3,  72,  25),  39.0 :   -86.3
   Asm Fish 2017-08-25 x64        :    100 ( 11,  70,  19),  46.0 :   -44.8
   CorChess 1.8 x64               :    100 ( 25,  65,  10),  57.5 :   +13.9
   Brain Fish 170819 x64          :    100 ( 17,  72,  11),  53.0 :   +17.9
   CFish 170826 x64               :    100 ( 19,  65,  16),  51.5 :   +22.9
   Stockfish 17082014 x64         :    100 ( 22,  70,   8),  57.0 :   +53.5

5) CorChess 1.8 x64        2272.1 :    700 (+75,=488,-137),  45.6 %

   vs.                            :  games (  +,   =,   -),   (%) :    Diff
   Raubfisch X35f x64             :    100 (  3,  75,  22),  40.5 :  -103.0
   Sugar Xpro 1.2 x64             :    100 (  0,  66,  34),  33.0 :  -100.2
   Asm Fish 2017-08-25 x64        :    100 (  7,  72,  21),  43.0 :   -58.7
   McBrain 2.6 x64                :    100 ( 10,  65,  25),  42.5 :   -13.9
   Brain Fish 170819 x64          :    100 ( 17,  75,   8),  54.5 :    +4.0
   CFish 170826 x64               :    100 ( 15,  72,  13),  51.0 :    +9.0
   Stockfish 17082014 x64         :    100 ( 23,  63,  14),  54.5 :   +39.6

6) Brain Fish 170819 x64   2268.1 :    700 (+64,=501,-135),  44.9 %

   vs.                            :  games (  +,   =,   -),   (%) :    Diff
   Raubfisch X35f x64             :    100 (  3,  61,  36),  33.5 :  -107.1
   Sugar Xpro 1.2 x64             :    100 (  2,  62,  36),  33.0 :  -104.3
   Asm Fish 2017-08-25 x64        :    100 ( 11,  76,  13),  49.0 :   -62.7
   McBrain 2.6 x64                :    100 ( 11,  72,  17),  47.0 :   -17.9
   CorChess 1.8 x64               :    100 (  8,  75,  17),  45.5 :    -4.0
   CFish 170826 x64               :    100 ( 11,  80,   9),  51.0 :    +5.0
   Stockfish 17082014 x64         :    100 ( 18,  75,   7),  55.5 :   +35.5

7) CFish 170826 x64        2263.1 :    700 (+61,=496,-143),  44.1 %

   vs.                            :  games (  +,   =,   -),   (%) :    Diff
   Raubfisch X35f x64             :    100 (  1,  67,  32),  34.5 :  -112.0
   Sugar Xpro 1.2 x64             :    100 (  4,  55,  41),  31.5 :  -109.2
   Asm Fish 2017-08-25 x64        :    100 (  6,  75,  19),  43.5 :   -67.7
   McBrain 2.6 x64                :    100 ( 16,  65,  19),  48.5 :   -22.9
   CorChess 1.8 x64               :    100 ( 13,  72,  15),  49.0 :    -9.0
   Brain Fish 170819 x64          :    100 (  9,  80,  11),  49.0 :    -5.0
   Stockfish 17082014 x64         :    100 ( 12,  82,   6),  53.0 :   +30.6

8) Stockfish 17082014 x64  2232.5 :    700 (+41,=469,-190),  39.4 %

   vs.                            :  games (  +,   =,   -),   (%) :    Diff
   Raubfisch X35f x64             :    100 (  1,  48,  51),  25.0 :  -142.6
   Sugar Xpro 1.2 x64             :    100 (  0,  57,  43),  28.5 :  -139.8
   Asm Fish 2017-08-25 x64        :    100 (  5,  74,  21),  42.0 :   -98.3
   McBrain 2.6 x64                :    100 (  8,  70,  22),  43.0 :   -53.5
   CorChess 1.8 x64               :    100 ( 14,  63,  23),  45.5 :   -39.6
   Brain Fish 170819 x64          :    100 (  7,  75,  18),  44.5 :   -35.5
   CFish 170826 x64               :    100 (  6,  82,  12),  47.0 :   -30.6

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