Defensive Piece Outpost Elimination Rule

White captures the e5-bishop with Nxe5!, eliminating Black's central blockader before Black's king can step to f6.

Kxe5.

White steps the king to d3!, defending the e4-pawn while seizing the opposition against Black's e5-king.

Black pushes g6 to keep White's king out of the kingside.

White steps the king to e3, maintaining the opposition.

Black pushes g5, running out of waiting pawn moves.

White returns the king to d3!, placing Black in zugzwang and forcing Black's king to give way so the e4-pawn can advance and win.

In the game, the player blundered with Kb3?!, stepping the king back to avoid trading minor pieces without thinking about Black's immediate king activation with Kf6!.

Black steps the king to f6!, defending e5 and preparing to infiltrate the kingside.

White returns the king to c2, as taking Nxe5 now would allow Kxe5 with White's king too far away on b3 to reach d3 in time.

Black retreats the bishop to a1 to clear the path for the king to advance to g5.

White steps the king to d3 to defend the e4-pawn.

Black marches the king to g5, attacking White's g4-pawn.

White moves the king to e3 to guard both e4 and g4.

Black pushes h5! to trade off White's kingside pawns.

gxh5.

Black recaptures with Kxh5, eliminating White's kingside pawns and achieving equality.

White captures the e5-bishop with Nxe5!, eliminating the key dark-squared defender of Black's kingside before moving the queen.

Black recaptures with Qxe5, keeping material even while attacking White's f4-queen.

White slides the queen to h4!, threatening lethal h-file infiltration against Black's king. Unlike a bishop on g7, retreating the queen with Qg7 fails because White triples on the h-file (Rh3 and Rdh1) and plays Qh8+! Qxh8 Rxh8+, forcing the trade of queens and invading the eighth rank with a winning attack.

Playing Qh4?! immediately focuses on moving the attacked queen into an attacking post on the h-file, without thinking about Black's plan to retreat the e5-bishop to g7.

Black retreats the bishop to g7!, placing an unassailable defender on the long diagonal that neutralizes White's h-file attack and achieves equality.

White captures the outpost knight with Bxe4!, winning a piece because recapturing with dxe4 allows Qb5+! and recapturing with fxe4 allows Qh5+!, both winning Black's e5-bishop.

Unable to recapture on e4, Black plays the desperado check Bxh2+ to grab a pawn before losing the piece.

White recaptures with Kxh2, emerging a clean piece ahead with a winning position.

In the game, the player blundered with f3?!, attacking the e4-knight with a pawn instead of capturing it immediately with Bxe4!, without thinking about how f3 weakens White's kingside and gives Black a tempo to line up against h2.

Black plays Qd6!, defending the e5-bishop while forming a battery with the e5-bishop against White's h2-pawn.

White captures the knight with fxe4.

Black recaptures with dxe4!, attacking White's d3-bishop.

White moves the attacked bishop to c4.

Black strikes with Bxh2+!, breaking open White's king shelter.

Kh1.

Black captures a second pawn with Bxg3, stripping White's king cover and achieving equality.

Black captures the outpost knight with Bxe5!, eliminating the key piece supporting White's kingside attack.

dxe5.

Black slides the queen to g8!, defending the h7-pawn while counter-attacking g2 and consolidating Black's extra bishop for a winning endgame.

Playing Be6?! focuses on attacking White's f5-queen while keeping both bishops, without thinking about White's immediate strike Qxh7+!.

White moves the attacked queen out of danger by capturing the undefended h7-pawn with check (Qxh7+!).

Black steps the king to d8 to escape check.

White pushes the passed pawn to h6!, creating an unstoppable promotion threat that gives White a winning advantage.

Black captures the outpost knight with Bxd4!, eliminating White's key defender of the f3-square.

Bxd4.

Black leaps the knight into f3 with check (Nf3+!), which can no longer be captured now that White's d4-knight has been removed.

Kh1.

Black captures the wedge pawn with bxc6, opening lines against White's center.

dxc6.

Black lifts the rook to d6, blockading the c6-pawn and maintaining a dominant kingside attack with a winning advantage.

Playing Nf3+?! immediately rushes to deliver a check on White's king without thinking about White's d4-knight capturing on f3 and winning the tempo to push cxb7!.

White captures the checking knight with Nxf3!, eliminating Black's attacker while keeping the b2-bishop and c6-pawn intact.

Black recaptures the knight with exf3.

White trades bishops on g7 with check (Bxg7+) before Black can capture on c6.

Kxg7.

White captures on b7 with cxb7!, establishing a decisive 7th-rank passed pawn and securing a winning advantage.