Stuck at Your Current Rating?

Signup for free to join thousands of players who improved their game with our personalized tips and analysis

Free Signup

Move preview

hikaru vs IlanSchnaider

win

Date: 2026-03-21 17:49:40 | Game Link

Game Navigator

3 key moments

Game Snapshot

Nimzo-Larsen Attack

Crucial Positions

	move #	position	classification	description
Move #: 41 Move: a3 pawn break Endgame pawn break with positive eval swing	41	a3	pawn break	Endgame pawn break with positive eval swing
WHAT HAPPENED Move Played: a3 White chose the quiet pawn move 41. a3, pushing the a‑pawn one square. The move does nothing to improve White's position and, more importantly, leaves the a‑pawn vulnerable: Black's rook on a4 can capture on a3 next move, winning a pawn. The move also does nothing to address Black's immediate threats (a2 and c4) and leaves the d4 pawn undefended. By playing a3, White loses a tempo and a pawn, allowing Black to keep the initiative. WHY IT'S BETTER Engine suggested: e5+ The engine recommends 41. e5+! instead. The pawn push from e4 to e5 gives a direct check, forcing the Black king to move (Ke6). After the king moves, White's pawn on e5 becomes a passed pawn and the e‑file opens for the rook. This active checking move seizes the initiative, creates a new passed pawn, and keeps Black's king displaced, while a3 merely loses material. The engine line also preserves the a‑pawn and maintains pressure on Black's weaknesses. KEY PRINCIPLE Prioritize active checks and pawn breaks over passive pawn moves. In the endgame, a checking pawn advance can create a passed pawn and force the opponent's king into a worse position, whereas a quiet pawn push may simply lose tempo and material.
Move #: 44 Move: c5 missed win Endgame missed winning continuation	44	c5	missed win	Endgame missed winning continuation
WHAT HAPPENED Move Played: c5 White played 44. c5, advancing the c‑pawn. This move leaves the c4‑square empty, allowing Black's rook on a4 to later attack the a3 pawn (a4xa3). Moreover, the move does not improve the king’s activity and leaves White's rook on c3 undefended. The pawn push fails to create any immediate threats and even creates a new target for Black. WHY IT'S BETTER Engine suggested: Kc5 The engine's top move is 44. Kc5! moving the king onto c5. The king becomes the most active piece, attacks the a5 pawn, supports the c‑pawn advance, and restricts Black's rook. By centralizing the king, White gains decisive tempo, threatens to capture on a5, and prepares to queen a passed pawn. The engine line wins material or forces Black's rook to become passive, whereas 44. c5 wastes a tempo and hands Black a clear target. KEY PRINCIPLE King activity is paramount in king‑and‑pawn endgames. The king should be used to attack enemy pawns and support your own, rather than making pawn pushes that leave the king passive.
Move #: 46 Move: Rb3 trend reversal Endgame trend reversal (292cp decline)	46	Rb3	trend reversal	Endgame trend reversal (292cp decline)
WHAT HAPPENED Move Played: Rb3 White moved 46. Rb3, sliding the rook from c3 to b3. This move does not address Black's immediate threats against the a3 pawn, the advanced c6 pawn, or the f4 pawn, all of which are listed as undefended. The rook on b3 also does not coordinate with the king and leaves White's critical pawns exposed. WHY IT'S BETTER Engine suggested: Rf3 The engine recommends 46. Rf3! This rook move directly defends the f4 pawn (one of Black's threats) and also eyes the a3 pawn via the fifth rank, increasing coordination between rook and king. After 46... Kd8, White retains a solid defensive setup and can later push the passed pawns with the rook supporting them. Rb3, by contrast, does nothing to stop Black's pawn advances and allows Black to capture on a3 or c6, losing material. KEY PRINCIPLE Coordinate your rook to defend critical pawns and restrict the opponent's king. In rook‑and‑pawn endings, the rook must both protect weak pawns and limit the enemy king, rather than making idle lateral moves.

Master Lens

Hikaru (White) won a sharp Nimzo‑Larsen Attack by turning a small material edge into a winning rook‑and‑pawn ending. Precise king activity, well‑placed rook invasions, and the creation of a passed e‑pawn let him outplay his opponent and force resignation.

What The GM Did Well By Phase

Opening

Hikaru began with **1. b3** and quickly fianchettoed his bishop to **Bb2**, eyeing the long diagonal and putting pressure on Black’s central e‑pawn. By playing **4. Nf3** and **5. Nd4**, he developed his knights to active squares while Black’s pawn on e4 was still vulnerable. The early castling with **13. O‑O** secured his king and connected the rooks, demonstrating the principle of rapid development (getting pieces out fast) and king safety.

Middlegame

After the queens were exchanged, Hikaru used his rooks to seize open files. The move **28. Rd1** placed a rook on the d‑file, and after Black’s pawn push **30... d5**, he responded with **31. Rd2**, keeping the rook active and ready to infiltrate. Later, the rook entered the seventh rank with **48. Rb7+**, forcing Black’s king to stay on the back rank and allowing the white pawn on e5 to advance safely. This shows the power of rook activity on open or seventh ranks (using rooks to dominate key lines).

Endgame

In the final phase Hikaru let his king become the most active piece. From **38. Kd3** he marched his king forward to **43. Kd5**, attacking Black’s pawn on a5 and supporting his own passed pawn. The rook then switched to the b‑file with **46. Rb3** and later to **48. Rb7+**, coordinating with the king to protect the pawn chain and restrict Black’s rook. By pushing the e‑pawn with **50. e6** and later **52. e7**, he created a decisive passed pawn that forced Black’s rook to give up material. The key lesson is king activity (using the king as a fighting piece) and rook‑king coordination in pawn endings.

Game Themes

promotion rook and bishop rook and minors fianchetto rooks on seventh rook and knight outside passed pawns castling passed pawns bishop pair doubled rook