By playing Bg4, the player enters the Scandinavian Defense: Portuguese Gambit, a setup within the Scandinavian Defense complex. While Nxd5 is the consensus choice, Bg4 offers a fresh perspective. It succeeds by accepting a riskier evaluation to avoid heavy theory. This move directly controls the d1-h5 diagonal.
Going forward, the critical task is to control the key diagonals to exert long-term pressure. Data analysis shows a 37% win rate for White, indicating equality.
Also known as: Scandinavian: Portuguese Variation, Scandinavian Defense: Portuguese Variation, Scandinavian Defense, Portuguese Variation
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