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Massachusetts Masters vs Challengers Invitational 2026 · Masters vs Challengers Round 1

CM Samanyu Alluri (1513) vs IM David Vigorito (2237)

Board 4, Challengers – Masters. Result: 1/2-1/2. 47 moves. Opening: Sicilian Defense: Richter-Rauzer Variation (B62).

Key moments

Move 31… Qf2 — swing
Move 33. Nxe6 — swing
Move 47. Bd5 — swing