← 1st Annual Washington Dulles Open 2025 · Round 3Nakamura, Hikaru vs Diao, Matthew Guo, Round 3, 1st Annual Washington Dulles Open 2025GMNakamura, Hikaru2813 · USA1–0FMDiao, Matthew Guo2310 · USA8 Nov 2025, 23:40Board 1 of 3Board 2 →