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hikaru vs puz2010

win
Date: 2026-03-17 18:58:30 | Game Link

Table of Contents

8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
a
b
c
d
e
f
g
h
a
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c
d
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h

Game Navigator

3 key moments

Game Snapshot

Nimzo-Larsen Attack

Crucial Positions

Move #: 8
Move: d5
pawn break
Opening pawn break with negative eval swing
Crucial Position

WHAT HAPPENED

Move Played: d5

You pushed the d‑pawn to d5 immediately. The move opens the centre but leaves your king in the centre and does nothing to address Black's immediate threats of ...d4 and ...f3. Moreover, the move leaves the b2 and g2 pawns undefended, while Black already has an undefended b7 pawn that can become a target after you castle.

WHY IT'S BETTER

Engine suggested: O-O

The engine recommends 8. O‑O first. Castling secures the king, connects the rooks and removes the tactical motif of ...f3 against an uncastled king. After you have safely castled, the same pawn break d5 can be played with full support, and Black's ...d4 idea loses potency because your rook on f1 will help control the d‑file. In short, O‑O preserves king safety and keeps the pawn break as a powerful, later‑timed lever.

KEY PRINCIPLE

King Safety Before Aggression: Always castle (or otherwise ensure king safety) before launching central pawn breaks; an exposed king turns a normally strong pawn push into a liability.

Move #: 22
Move: Qf1
missed opportunity
Midgame missed stronger move (gap 210cp)
Move #: 24
Move: Qxf4
best
Midgame trend reversal (158cp decline)

Master Lens

Hikaru employed the Nimzo‑Larsen Attack to get a fianchettoed bishop, a safe king and flexible pawn structure, then converted a tactical chance into a winning material advantage, forcing Black to resign. The game illustrates why you should castle before launching central pawn breaks and how grabbing an opponent’s active piece can turn the tide.

What The GM Did Well By Phase

Opening

Hikaru fianchettoed his queen‑bishop with **2.Bb2** and quickly developed his knights to natural squares, then secured his king by castling on move **10.O-O**. This early king safety (castling) let him keep the center flexible. The only slip was the premature pawn push **8.d5**, which opened the centre before the king was safe and gave Black counter‑play; the lesson is to wait until the king is protected before breaking with central pawns.

Middlegame

After Black’s pieces became active, Hikaru found the decisive tactical shot **24.Qxf4**, capturing the enemy bishop on f4 and winning a piece. By removing the key attacker, he turned a sharp attack into a clear material lead. Earlier, his queen retreat **22.Qf1** was too passive; a more active square like **22.Qd2** would have defended the e3 pawn and coordinated better with his rooks. The overall message is to place the queen where it both defends important squares and supports other pieces, and to always seize the chance to capture an opponent’s active piece.

Game Themes

passed pawns castling fianchetto bishop pair