Round 1: Valerga, Diego - Koch, Juan · Round 1.2
Valerga, Diego · 1–0 · Koch, Juan
Jun 13, 2026 · E59 · Nimzo-Indian Defense: Normal Variation, Bernstein Defense
PGN
PGN body not stored locally. View at the original source.
Round 1: Valerga, Diego - Koch, Juan · Round 1.2
Jun 13, 2026 · E59 · Nimzo-Indian Defense: Normal Variation, Bernstein Defense
PGN body not stored locally. View at the original source.