The Week in Chess

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.

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