3rd FIDE Chess Olympiad for People with Disabilities 2026 · Open Round 7
Osmar Sada Borge (1911) vs David-Andrei Valean (2020)
Board 3, Venezuela – Germany. Result: 0-1. 70 moves. Opening: Queen's Gambit Declined: Exchange Variation (D35).
Key moments
- Move 22. Kg2 — decisive
- Move 44. f4 — blunder
- Move 70… Ke5 — blunder