Chess · Worth knowing

Day 2 of the 2026 Grand Chess Tour Finals Semifinals saw high-level classical games marked by fatigue-induced errors after players completed 27 games of rapid/blitz and nine rounds of classical chess within three weeks. In the Caruana-So match, Caruana built a large advantage with aggressive play including a pawn gambit and kingside pawn storm, but failed to convert due to tentative decisions and time pressure, eventually drawing and winning the blitz tiebreak to extend his lead to 8-6. Praggnanandhaa dominated Keymer with original opening choices, employing the Bishop's Opening with 4.a3 to maintain flexibility, and survived a complex middlegame where both players were critically low on time to increase his match lead to 9-3. The matches continue with rapid and blitz games on August 24, with Praggnanandhaa holding a substantial six-point advantage and Caruana a two-point lead heading into the faster time controls.

The 2026 Grand Chess Tour Finals takes place August 22-27 at the Saint Louis Chess Club, featuring the four highest-ranked full-tour players: Praggnanandhaa Rameshbabu, Wesley So, Fabiano Caruana, and Vincent Keymer competing in a knockout tournament. The semifinals begin Saturday with classical games, followed by rapid and blitz matches on Monday, while the final and third-place match run Tuesday through Thursday. Each match combines classical (90 minutes for 40 moves plus 30 minutes), rapid (25 minutes), and blitz (5 minutes) time controls, with commentary by Yasser Seirawan, Maurice Ashley, and Nazi Paikidze starting at 19:00 CEST daily.

GM Dominik Horvath successfully defended his Austrian national title at the 2026 Austrian Championship, scoring 6½ points to edge out IM Laurenz Borrmann on tiebreaks. Borrmann also achieved 6½ points and earned a grandmaster norm, while IM Valentin Baidetskyi finished third with 6 points. The championship was decided in the penultimate round when Borrmann squandered a winning position in a rook endgame and entered the final round level with Horvath, ultimately securing the GM norm with a draw while Horvath retained his title through superior tiebreak scoring. In the concurrent Oberbank Challenger Open, IM Ruben Gideon Köllner won unbeaten with 7½ points from 117 competitors. IM Badelka emerged as Austrian Women's Champion with 6½ points, finishing sixth overall in the Open. The tournament featured strong performances from 15-year-old FM Florentin Stickler in third place and Jakob Postlmayer in second on tiebreaks.