The Week in Chess

Saturday, December 7, 2013

Sting SF 4 x64 - Gauntlet Matches, 100 Rounds

Sting SF 4 is a UCI chess engine by +Marek Kwiatkowski  released last  November 24, 2013. It is clone of Stockfish with the primary purpose to help detect, impossible to find or time consuming for engines, the sacrifices which get a reliable result in analysis. The aim was good but the resulting ELO rating was bad that only tarnished the power of the original Stockfish version.

Sting SF 4 scored 64.73% with 620 wins, 237 losses and 443 draws against the less strong engines. It earned 2992 ELO rating points and the 24th rank in the Top 100 Chess Engines List, far away down from the #1 Stockfish.

Here is the performance of Sting SF 4:

Rank Engine ELO Raw Games Score% Points Win Loss Draw Chg TF% Ply
1 Vitruvius 1.11C x64 3018 133 100 56.00 56.0 37 25 38 2 0.00 0
2 Ippolit 0.080b3 x64 2982 108 100 52.50 52.5 33 28 39 3 1.00 238
3 Sting SF 4 x64 2992 95 1300 64.73 841.5 620 237 443 2992 1.08 83
4 Tinapa 1.01 x64 2897 81 100 47.50 47.5 18 23 59 -6 2.00 135
5 Hannibal 1.4b x64 2900 69 100 46.00 46.0 27 35 38 -5 2.00 92
6 Saros 4.1.1 x64 3015 66 100 46.00 46.0 32 40 28 -1 3.00 100
7 OpenCritter 1.1.37 x64 2952 18 100 38.00 38.0 21 45 34 -17 4.00 130
8 Protector 1.5.0 x64 2882 -28 100 31.50 31.5 15 52 33 -23 0.00 0
9 Junior 13.8.04 x64 2802 -36 100 31.00 31.0 17 55 28 -5 2.00 65
10 Crab PGO x64 2897 -61 100 26.00 26.0 8 56 36 -14 6.00 167
11 Onno 1.2.70 x64 2820 -82 100 24.00 24.0 8 60 32 10 0.00 0
12 Doch 1.3.4 x64 2777 -104 100 22.00 22.0 9 65 26 -8 1.00 23
13 Thinker 54D Inert x64 2762 -122 100 20.00 20.0 7 67 26 -9 4.00 77
14 Quazar 0.4 x64 2758 -138 100 18.00 18.0 5 69 26 -9 4.00 62
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Download the computer chess engines tournament games here.

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