Summer Open 2026-Results | 日本チェス連盟

Tournament Profile

Date: Saturday, June 27, 2026 – Sunday, June 28, 2026

Venue: Curian (Shinagawa-ku, Tokyo)

Format: 6-Round Swiss tournament, 30min+30sec/move, National Standard Rated

Players shall be divided into sections based on their ratings. Pairings shall be conducted within each section. No games will be played between different sections, and awards will be presented separately for each section.

Participants: 119 players (Open 64 players, Group A 55 players)

Winners

Open

1st IM Nanjo Ryosuke 5.5/6 P

2nd FM Yamada Kohei 5.0

3rd IM Kojima Shinya 5.0

4th Higashino Tetsuo 5.0

5th Nagataki Kota 5.0

Category Winners

Woman WCM Sakai Azumi 3.5/6 P

U12 Noda Ryo 4.0

Upset prize

Uehara Jun: the player who achieves a victory with the largest rating difference in this tournament: 396

Group A Winners

1st ACM Ramkumar Aravindh 5.5/6 P

2nd AFM Graham Elloif Daniel 5.0

3rd Hernandez Jino 5.0

Gallery

Open Winner

Open Winners

Women 1st

U12 1st

Goup A 1st & 3rd

Goup A 2nd

Tournament venue

リンク

Regulations: Summer Open 2026 | 日本チェス連盟

Results:

OpenChess-Results Server Chess-results.com – Summer Open 2026

GroupA Chess-Results Server Chess-results.com – Summer Open 2026