Fischer's "Game of the Century"

The game, a Grünfeld Defence, reached a critical moment after Byrne's 11.Bg5. Fischer responded with 11...Na4!, an aggressive knight manoeuvre targeting the c3 knight and the b2 pawn. The tactical fireworks started with 17...Be6!, a move that attacked the queen and defended the d5 square simultaneously. But the real bombshell came at move 17.

Fischer played 17...Be6!!, a stunning deflection. The bishop attacks the White queen on b3, which is defending the d1 rook. If 18.Bxb6 Bxc4+, and the double check pattern is devastating. Byrne tried 18.Bxe7 instead, but after the remarkable queen sacrifice with 18...Bxc4!, Black's pieces swarmed the White king.

The key sequence after Fischer's 17...Be6! was devastating. Byrne could not avoid material loss, and when Fischer sacrificed his queen, it was not bravado, it was cold calculation. The resulting position left Fischer with a bishop, knight, and rook against Byrne's queen, but White's king was fatally exposed and Fischer's minor pieces worked together with surgical precision.

The candidate move that doesn't work here is the "safe" recapture. Playing conservatively would allow Byrne to consolidate. Fischer saw that giving up the queen opened up lines for his other pieces, the rook on c1, the bishop on e4, and the knights, to create an inescapable mating net. This is the hallmark of a genuine combination: the sacrifice is not optional; it is the best move.

After the queen sacrifice, Fischer's pieces conducted a textbook king hunt. Byrne's king was driven from its home square, across the board, and cornered. Each move was forcing, checks and threats that left Byrne with only one legal reply. The finale was clean: Byrne resigned when faced with unavoidable mate.

What makes this game transcendent is not just the combination, it's who played it. A thirteen-year-old, against a player who had beaten world-class competition, finding a queen sacrifice that required seeing five or six moves deep. Fischer would go on to become World Champion, but many chess historians argue that this single game already showed everything: the calculation, the confidence, the willingness to sacrifice.

The Game of the Century is a masterclass in three concepts that every improving player should internalise.

• Deflection: Fischer's key moves pulled Byrne's pieces away from the squares they needed to defend.
• Piece coordination: Fischer's minor pieces and rook worked as a unit, while Byrne's queen stood alone.
• Courage in calculation: the willingness to sacrifice material when the concrete lines work, regardless of how dangerous it looks on the surface.

Play through the game on our legends archive and study the Grünfeld Defence that Fischer chose.

Solve deflection and sacrifice puzzles to develop the pattern recognition that Fischer displayed. Focus on positions where giving up material opens lines to the enemy king, this motif appears at every rating level.