Pan-American Championship Masters & Seniors 2026 · 65+ Round 1

IM Nelson Pinal Borges (2265) vs Nelson Castillo (1847)

Board 1. Result: 1-0. 63 moves. Opening: Philidor Defense: Hanham Variation, Krause Variation (C41).

Key moments

• Move 37. Nxd6 — blunder
• Move 48… Kc5 — blunder
• Move 56… Nb3 — blunder