Wesley So Wins Second Consecutive Sinquefield Cup Title After Armageddon Thriller Against Praggnanandhaa

Wesley So successfully defended his Sinquefield Cup title, defeating Indian Grandmaster R Praggnanandhaa in a dramatic Armageddon tiebreaker to claim the championship for the second consecutive year. The American grandmaster secured his victory by drawing with the black pieces in the decisive Armageddon game, a result that was enough to clinch the title under the tournament’s tiebreak rules. This victory marks So’s third Sinquefield Cup title overall, having previously won the tournament in 2016 and 2025.

Both players finished the classical portion of the tournament tied on 5.5 points each. Praggnanandhaa had drawn his final classical game against Anish Giri, while So drew against Javokhir Sindarov. The tournament rules stipulated that the tied players would play two rapid games. If the tie remained unresolved, a final Armageddon game with five minutes for white and four for black would be played, where the player with black pieces wins the match if he draws. Both rapid games ended in draws, leaving the score tied at 1-1. In the final Armageddon, Praggnanandhaa played with white pieces and needed to win, while So, playing with black, only needed a draw. The Indian could not secure the victory, and the game ended in a draw, handing So the championship.

Wesley So remained undefeated throughout the entire tournament. He recorded two wins and ten draws across all games. The decisive moment in the final classical round came when Praggnanandhaa, who had a clear advantage, chose 28.e4 instead of the stronger 28.Ne4. This allowed So to reduce the pressure and eventually reach an objectively drawn rook ending with two pawns against one, which he defended accurately.

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Praggnanandhaa Qualifies for Grand Finale

Despite the loss, Praggnanandhaa finished the tournament in second place and secured qualification for the Grand Chess Tour finale. The Indian Grandmaster scored 35.5 points in the overall tour standings, a full point ahead of Wesley So. The top four finishers in the tour will participate in the Grand Finale, scheduled to begin on August 22. Joining Praggnanandhaa will be Wesley So, Fabiano Caruana (USA), and Vincent Keymer (Germany).

Vincent Keymer secured the fourth and final qualifying spot, finishing half a point ahead of Uzbekistan’s Javokhir Sindarov. For Keymer, it is his first Grand Chess Tour as a full participant, and he has made an immediate impact by reaching the finals. The German grandmaster will face Praggnanandhaa, Wesley So, and Fabiano Caruana in the knockout format finals, which feature two classical games, two rapid games, and four blitz games per match.

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Final Round Results

• Wesley So (USA, 5.5) drew with Javokhir Sindarov (UZB, 5)
• Jorden Van Foreest (NED, 2) drew with Vincent Keymer (GER, 5)
• Levon Aronian (USA, 4) drew with Sam Sevian (USA, 4.5)
• Fabiano Caruana (USA, 4.5) drew with Maxime Vachier-Lagrave (FRA, 4.5)
• R Praggnanandhaa (IND, 5.5) drew with Anish Giri (NED, 4)

Tiebreak: Wesley So beat Praggnanandhaa 1-1, 1-0.

The Sinquefield Cup carried a total prize fund of $475,000, with Wesley So receiving $103,125 for his victory. Praggnanandhaa earned approximately $101,000 for his second-place finish, while Javokhir Sindarov took home $58,125 for third place.

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