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Analyze a sharp 29-move chess game between Vadim Ruban and Judit Polgar from the 1993 Groningen PCA tournament in this 15-minute instructional video. Explore how Polgar masterfully handles a King's Indian Defense against White's less common e3 setup instead of the typical e4 continuation. Discover how a minor piece imbalance by move 12 leaves Polgar with an unopposed dark-squared bishop that remains dormant through the middlegame before transforming into a devastating attacking force. Follow the tactical sequence that leads to Ruban's resignation after just 29 moves, examining key moments including the pawn storm with g5 and h5, the central tension with e5 and f5, and the final breakthrough that demonstrates the power of the dark-squared bishop in King's Indian structures. Learn from detailed move-by-move analysis that highlights strategic concepts such as piece coordination, pawn structure dynamics, and the transformation of positional advantages into tactical opportunities.
