Leela Zero committed a severe blunder in its TCEC match against Stockfish. GM Matthew Sadler analyses why this happened.
January 27, 2021
Matthew Sadler
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Category: The Middlegame
January 27, 2021
Matthew Sadler
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May 29, 2020
Matthew Sadler
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The next stop for me through my tour of old books about forgotten players was the Latvian Grandmaster Aivars Gipslis (1937-2000) He is one of many names I had heard of without knowing anything concrete about them. He was ranked 19th in the world on the January and July 1971 lists with a rating of…
May 22, 2020
Matthew Sadler
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Continuing my journey through books from Steve Giddins’ collection, I came across a volume of Russian Grandmaster Alexander Zaitsev’s best games. If you know your Karpov games, then his name may ring a bell as he was the Black player in this astonishing position after 18 moves at the 1970 Russian Championship, a game Karpov…
January 21, 2019
Matthew Sadler
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One intriguing thing during the match was how much Lasker varied his repertory as Black against 1.d4. The 3 games he played with his own Lasker variation in the Queen’s Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 Ne4) netted him 2.5 points out of 3 games and some pretty good positions…
January 10, 2019
Matthew Sadler
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After winning their first encounter, Frank Marshall had to wait another 40 years to defeat Emanuel Lasker! This game was played 6 months before Lasker’s death at an exhibition match played next to the 1940 US Championship. It was a very interesting game with a fraught tactical episode on the 23rd move. I think that…