The Week in Chess

Thursday, March 14, 2013

Stockfish 13031219 - New Chess Engine Download

Release notes:

Author: jundery
Date: Tue Mar 12 19:58:32 2013 +0100
Timestamp: 1363114712

Do more work between prefetch and querying transposition table

More time to load the cache line before access

No functional change.

Date released: 2013/03/12
Engine name: Stockfish
Version: 13031219
Author: Marco Costalba, Joona Kiiski, Tord Romstad, jundery
Protocol: UCI
Windows: W32/64
Linux: No
Android: No
MacOS: No
Multi-processor: Yes
SSE 4.2: Yes
Popcnt: No
FRC Chess960: Yes
Source code: No
Opening book: No
Est. ELO rating: 2952

Stockfish 13031219 vs. Stockfish 2.3.1 - Tests Match, 20 Rounds, 10S+1S

The tests match between the last development release and the last stable release of Stockfish ended in a draw with 2 wins each and 16 draws.  No significant improvement has been made.

1Stockfish 1303121910.0/20· ·· ··2-2-16 100.00 
1Stockfish 2.3.1 10.0/202-2-16· ·· ·· 100.00 

20 games played / Tournament finished

Tournament start: 2013.03.14, 16:32:23
Latest update: 2013.03.14, 17:24:52
Site/ Country: CYBIRD-0A89D1A1, United States
Level: Blitz 0:10/1
Hardware: AMD Phenom(tm) II X4 945 Processor 3000 MHz with 0.8 GB Memory
Operating system: Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
Table created with: Arena 3.0

Download computer chess engines tournament games here.

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