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gmwso vs ShadowKing71
win
Date: 2026-03-26 20:46:31 |
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Game Snapshot
Nimzo-Indian Defense: St. Petersburg Variation
Master Lens
GMWSO (White) won a sharp Nimzo‑Indian Defense by exploiting the bishop pair and creating threats against Black’s king. The game shows how precise piece placement and timely pawn breaks can turn a balanced opening into a winning attack. White’s accurate play from the opening through the middlegame forced Black to resign after **22.Bc6**.
What The GM Did Well By Phase
Opening
White followed the main line of the St. Petersburg Variation, developing the knight to **c3**, then playing **5.Ne2** to keep the e‑pawn flexible. By playing **6.a3** and forcing the exchange on **6...Bxc3+**, White eliminated Black’s dark‑squared bishop, which is a key defender in many Nimzo‑Indian structures. This demonstrates the principle of trading a less active piece for a more useful one, gaining a lasting structural advantage.
Middlegame
After castling, White seized the open b‑file with **12.b4**, then captured on **13.Bxc4** to activate the bishop on the long diagonal. The critical moment came with **17.Qd6**, placing the queen deep in Black’s camp and threatening the vulnerable rook on d8. When Black responded **19...Qxe3+**, White calmly defended with **20.Kh1** and then played **22.Bc6**, a powerful bishop move that attacks the queen and the rook simultaneously, leaving Black with no defense. This sequence shows how a well‑placed queen and bishop can create multiple threats that overwhelm the opponent, a valuable lesson in coordinating pieces for a decisive attack.
Game Themes
castling
fianchetto
bishop pair