Sebastian Siebrecht, born in 1973, has been playing chess since the age of 11 and received the grandmaster title in 2008. Besides his chess career, he founded an events agency and worked as a commentator, presenter, speaker, analyst and journalist. Furthermore, he was involved in primary school chess projects. In 2015 he was recognized as "Trainer of the Year" by the German Chess Federation.
12/19/2020 – If you want to play a chess tournament in December with sunshine, spring-like temperatures and a Mediterranean atmosphere, you will get this — and much more — at the Sunway Open in Sitges. Sebastian Siebrecht is having a good time! | Photos: Lennart Ootes
7/29/2020 – After yesterday's round, three players still have chances of overall victory in the Grandmaster Triathlon in Biel. In the Open it looks like a French one-two. Watch the final round live! Sebastian Siebrecht reports.
7/28/2020 – After the rest day, the grandmasters showed themselves to be in a fighting mood in the invitational tournament. Harikrishna won the top game of the day, while Vincent Keymer’s balance sheet reads like a binary code: 1 0 1 0 1. Sebastian Siebrecht reports. | Photos: Simon Bohnenblust, Sebastian Siebrecht
7/26/2020 – Blitz chess was played on Saturday at the Festival in Biel as part of the ‘Grandmaster Triathlon’. After 14 rounds, Radoslaw Wojtaszek and Michael Adams collected 11 points each. In this order, Wojtaszek ahead of Adams, are placed atop the overall standings of the triathlon — the Polish GM has a comfortable four-point lead. Vincent Keymer only scored 4½ points, which prompted him to drop from third to fourth place. Sebastian Siebrecht reports from Biel. | Photos: Simon Bohnenblust
7/25/2020 – The fourth round of classical chess in Biel saw Vincent Keymer losig against Indian star Pentala Harikrishna. In the overall standings of the ‘Grandmaster Triathlon’, Polish GM Radoslaw Wojtaszek has taken the lead after a win against Arkadij Naiditsch; Keymer is third, behind Harikrishna. Sebastian Siebrecht reports. | Photos: Simon Bohnenblust
7/24/2020 – Vincent Keymer has put his defeat against Michael Adams behind him, and showed his other side against Arkadij Naiditsch — as an uncompromising attacking player. David Anton defeated Romain Edouard. In the Open, Gerlef Meins is in the shared lead, while Sebastian Siebrecht — the author of these articles — is a point behind him in the standings. | Photos: Simon Bohnenblust
7/23/2020 – The youngest participant of the GM tournament in Biel, Vincent Keymer, went into the third round as the standings leader, but met his match in world-class grandmaster Michael Adams. The remaining games ended in a draw. Sebastian Siebrecht reported and spoke with tournament director Paul Kohler. | Photos: Simon Bohnenblust
7/22/2020 – Vincent Keymer shows his enthusiasm and hunger for success at the Biel Chess Festival. He ended yesterday’s opening round with a victory over the Spaniard David Anton. Arkadij Naiditsch also won his game. Sebastian Siebrecht reports. | Photos: Simon Bohnenblust
7/21/2020 – Following the Rapid Tournament, the Grandmasters were allowed to enjoy a rest day. The open tournament, limited to 150 players due to the corona crisis, kicked off on Monday. Sebastian Siebrecht sent a report. | Photos: Simon Bohnenblust
In this insightful video course, Grandmaster David Navara shares practical advice on when to calculate deeply in a position — and just as importantly, when not to.
The Trompowsky is especially suited for faster time controls as you don‘t have to memorise endless lines of theory, and you push your opponent out of their comfort zone after your second move.
Trompowsky Powerbook 2025 is based on 53,000 computer games from the engine room of playchess.com as well as 49,000 games from Mega and correspondence chess.
Trompowsky Powerbase 2025 is a database and contains a total of 8727 games from Mega 2025 and the Correspondence Database 2024, of which 316 are annotated.
2025 European Championship with a German double victory and analyses by Bluebaum, Svane, Rodshtein, Yuffa, Navara and many more. Opening videos by Engel, King and Marin. Training sections “The Fortress”, “The Trap” and “Fundamental Endgame Knowledge" etc.
In this insightful video course, Grandmaster David Navara shares practical advice on when to calculate deeply in a position — and just as importantly, when not to.
The Trompowsky is especially suited for faster time controls as you don‘t have to memorise endless lines of theory, and you push your opponent out of their comfort zone after your second move.
Trompowsky Powerbook 2025 is based on 53,000 computer games from the engine room of playchess.com as well as 49,000 games from Mega and correspondence chess.
Trompowsky Powerbase 2025 is a database and contains a total of 8727 games from Mega 2025 and the Correspondence Database 2024, of which 316 are annotated.
2025 European Championship with a German double victory and analyses by Bluebaum, Svane, Rodshtein, Yuffa, Navara and many more. Opening videos by Engel, King and Marin. Training sections “The Fortress”, “The Trap” and “Fundamental Endgame Knowledge" etc.
Powerbook based on more than 618 000 games in which White already sidesteps the main variations of the Sicilian on move 2.
€9.90
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