All posts tagged "Joshua Posthuma"
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1.3KLive2023 Excelsior March GM Norm – LIVE
The 2023 Excelsior March GM Norm will take place from 13-17 March 2023 in Toronto, Canada. The time control is 90 minutes...
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1.1KChess News
2023 Excelsior March GM Norm
The 2023 Excelsior March GM Norm will take place from 13-17 March 2023 in Toronto, Canada. The time control is 90 minutes...
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2.1KChess NewsSaint Louis Norm Congress 2022 LIVE
The 2022 Saint Louis Norm Congress takes place from 18-25 May in the Saint Louis Chess Club, Saint Louis, Missouri. The invitational...