Saturday, July 27, 2013

Owl Strongest Computer Chess Engines List - 07/27/2013

Updated list of Owl Strongest Computer Chess Engines List released. There was not a change in rankings but the ELO changed due to the gauntlet matches with Ivanhoe 1945a that failed to displace Ivanhoe 46h.  The list is limited to 20 only to match the scoreboard which can accommodate up to 20 players.

Incidentally, the ELO rating of the engines in the list is above 3000 points. This list contains the gauntlet target opponents of a chess engine that aspires to be in the top 20.
 
Rank Engine ELO Raw Games Score% Points Win Loss Draw Chg
1 Houdini 3 Pro x64 3170 97 1900 65.18 1238.5 918 341 641 3
2 Stockfish 130525 x64 3131 65 1900 60.42 1148.0 798 402 700 1
3 Critter 1.6a x64 3085 24 1900 53.87 1023.5 591 444 865 0
4 Komodo 5.1r2 x64 3082 20 1900 53.34 1013.5 667 540 693 1
5 Robodini 1.1 x64 3090 17 1900 52.89 1005.0 694 584 622 2
6 RyanFish 1 x64 3069 10 1900 51.58 980.0 624 564 712 2
7 Bouquet 1.7b x64 3060 6 1900 51.18 972.5 525 480 895 -4
8 Igorrit 0.086v9 x64 3059 1 1900 50.29 955.5 608 597 695 -2
9 ComStock 3 x64 3068 0 1900 49.92 948.5 558 561 781 1
10 Firenzina 2.3.1 xTreme x64 3056 -3 1900 49.87 947.5 521 526 853 1
11 PanChess 00.400 x64 3053 -6 1900 49.45 939.5 496 517 887 -1
12 RobboLito 0.21Q x64 3048 -6 1900 49.16 934.0 475 507 918 -2
13 Gull 2.1 x64 3041 -14 1900 47.89 910.0 470 550 880 0
14 Fire 2.2 xTreme x64 3052 -15 1900 47.63 905.0 387 477 1036 1
15 Ivanhoe 46h x64 3038 -22 1900 46.29 879.5 371 512 1017 0
16 Strelka 5.5 x64 3037 -28 1900 45.45 863.5 439 612 849 1
17 Tactico Power 2011 x64 3026 -32 1900 44.45 844.5 331 542 1027 0
18 LEOpard 0.7c x64 3029 -35 1900 44.05 837.0 373 599 928 1
19 Rybka 4.1 x64 3019 -37 1900 44.16 839.0 480 702 718 -1
20 Vitruvius 1.11C x64 3012 -43 1900 42.92 815.5 382 651 867 -1
.
Scoreboard:

Rank Engine ELO Games Points c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 c20
1 Houdini 3 Pro x64 97 1900 1238.5 xxxx 44.5 62.0 61.0 86.0 58.0 60.0 64.5 57.0 64.5 64.0 58.5 61.5 70.5 70.0 74.5 71.5 71.5 71.0 68.0
2 Stockfish 130525 x64 65 1900 1148.0 55.5 xxxx 64.5 59.0 56.5 62.0 54.5 64.5 59.5 59.0 56.0 61.5 63.0 64.0 62.5 62.0 60.0 58.0 65.0 61.0
3 Critter 1.6a x64 24 1900 1023.5 38.0 35.5 xxxx 51.0 52.5 57.0 56.5 64.0 49.0 57.5 57.5 40.5 51.5 56.0 65.0 63.0 56.5 54.5 55.0 63.0
4 Komodo 5.1r2 x64 20 1900 1013.5 39.0 41.0 49.0 xxxx 45.0 57.0 51.0 47.0 60.5 50.0 53.0 63.0 54.5 51.0 67.0 50.5 64.0 58.0 60.0 53.0
5 Robodini 1.1 x64 17 1900 1005.0 14.0 43.5 47.5 55.0 xxxx 51.5 52.5 51.5 53.0 47.5 54.0 56.5 52.5 58.5 66.5 59.0 65.0 60.5 63.0 53.5
6 RyanFish 1 x64 10 1900 980.0 42.0 38.0 43.0 43.0 48.5 xxxx 40.5 60.5 48.5 59.0 48.5 55.0 55.0 57.0 54.0 53.0 53.0 71.0 55.0 55.5
7 Bouquet 1.7b x64 6 1900 972.5 40.0 45.5 43.5 49.0 47.5 59.5 xxxx 46.5 55.5 52.0 51.0 54.5 51.0 54.0 53.5 51.0 52.0 64.5 48.0 54.0
8 Igorrit 0.086v9 x64 1 1900 955.5 35.5 35.5 36.0 53.0 48.5 39.5 53.5 xxxx 56.5 50.0 52.5 49.5 52.5 44.0 52.0 50.5 62.0 53.5 70.0 61.0
9 ComStock 3 x64 0 1900 948.5 43.0 40.5 51.0 39.5 47.0 51.5 44.5 43.5 xxxx 53.5 44.5 44.0 52.0 51.5 52.0 59.5 57.0 64.5 52.5 57.0
10 Firenzina 2.3.1 xTreme x64 -3 1900 947.5 35.5 41.0 42.5 50.0 52.5 41.0 48.0 50.0 46.5 xxxx 50.5 52.0 51.5 53.0 55.5 54.0 57.0 53.5 53.0 60.5
11 PanChess 00.400 x64 -6 1900 939.5 36.0 44.0 42.5 47.0 46.0 51.5 49.0 47.5 55.5 49.5 xxxx 47.0 50.0 47.0 52.0 53.0 50.5 61.5 54.5 55.5
12 RobboLito 0.21Q x64 -6 1900 934.0 41.5 38.5 59.5 37.0 43.5 45.0 45.5 50.5 56.0 48.0 53.0 xxxx 45.0 47.0 46.5 53.0 51.0 45.5 67.5 60.5
13 Gull 2.1 x64 -14 1900 910.0 38.5 37.0 48.5 45.5 47.5 45.0 49.0 47.5 48.0 48.5 50.0 55.0 xxxx 47.5 51.5 47.5 52.0 57.0 46.0 48.5
14 Fire 2.2 xTreme x64 -15 1900 905.0 29.5 36.0 44.0 49.0 41.5 43.0 46.0 56.0 48.5 47.0 53.0 53.0 52.5 xxxx 51.0 55.0 48.0 48.0 51.5 52.5
15 Ivanhoe 46h x64 -22 1900 879.5 30.0 37.5 35.0 33.0 33.5 46.0 46.5 48.0 48.0 44.5 48.0 53.5 48.5 49.0 xxxx 51.5 49.5 47.5 75.5 54.5
16 Strelka 5.5 x64 -28 1900 863.5 25.5 38.0 37.0 49.5 41.0 47.0 49.0 49.5 40.5 46.0 47.0 47.0 52.5 45.0 48.5 xxxx 57.5 43.0 43.0 57.0
17 Tactico Power 2011 x64 -32 1900 844.5 28.5 40.0 43.5 36.0 35.0 47.0 48.0 38.0 43.0 43.0 49.5 49.0 48.0 52.0 50.5 42.5 xxxx 50.5 47.5 53.0
18 LEOpard 0.7c x64 -35 1900 837.0 28.5 42.0 45.5 42.0 39.5 29.0 35.5 46.5 35.5 46.5 38.5 54.5 43.0 52.0 52.5 57.0 49.5 xxxx 43.5 56.0
19 Rybka 4.1 x64 -37 1900 839.0 29.0 35.0 45.0 40.0 37.0 45.0 52.0 30.0 47.5 47.0 45.5 32.5 54.0 48.5 24.5 57.0 52.5 56.5 xxxx 60.5
20 Vitruvius 1.11C x64 -43 1900 815.5 32.0 39.0 37.0 47.0 46.5 44.5 46.0 39.0 43.0 39.5 44.5 39.5 51.5 47.5 45.5 43.0 47.0 44.0 39.5 xxxx