OpenChess

Harmon 13.1a wins JCER - Banksia Tournament 09.05.2021

Temp 3'+3" GUI-Banksia

Cheng4 0.41 wins JCER - Arena Test Tournament, 2021.05.05-10

Best progress: Seer 2.0.1 +110
Temp 3'+3" GUI-Arena

Komodo 12.1.1 wins JCER - Fritz Light Tournament, 2021.05.08-10

Temp 3'+3" GUI-Fritz 15

Stockfish 261120 wins JCER - Fritz 15 Tournament, 2021.05.10-12

Temp 3' + 3" 182 games GUI-Fritz 15

Berserk 4.1.0 wins JCER Amateur League group E4 edition 46, 2021.05.08 - 2021.05.12

Promotion to group E3: Berserk 4.1.0, Mayhem 4.3, Quabla 04-04-2021.
Relegation to group E5: HonzovySachy 2.0, SeeChess 1.2, Badchess 0.4.4.
Temp 3'+3" 480 games GUI-Arena

Fat Fritz 2 wins JCER - Swiss Tournament, 2021.05.12-13

Temp 3'+3" GUI-Fritz 17

Fat Fritz 2 wins 4 League JCER edition 46, 2021.05.08-13

Promotion to 3 League: Fat Fritz 2, Gogobello 3.0, Cheng4 0.41.
Relegation to Amateur League, group E1: Counter 3.7, Tomcat 1.0, Crafty 25.6.
Temp 3'+3" 480 games GUI-Fritz 17

JCER - Fritz 15 Tournament Chess Engines Diary, 2021.05.12-13

Temp 3'+3" GUI-Fritz 15

Donna 4.1 wins JCER - Amateur League E5 edition 46, 2021.05.13-16

Promotion to group E4: Donna 4.1, Loki 3.5.0, ClassicAra 0.9.0.
Relegation to group E6: Bell 0.0.41, Kouri 1.15, ChessMatrix 1.0.6.
Temp 3'+3" 480 games GUI-Arena

First Test Greko 2021.05 Chess Engines Diary, 2021.05.16-17