Robert James Fischer vs Boris Spassky
World Championship 1972, game 6, 1972 · result 1-0 · source: chess1/Stockfish 18 (depth 12)
Opening: Queen's Gambit Declined: Tartakower Defense — this game followed that line's move order.
Robert James Fischer faced Boris Spassky in World Championship 1972, game 6, 1972. Robert James Fischer won. The game lasted 41 moves. The opening was the Queen's Gambit Declined: Tartakower Defense.
Both players castled kingside: White on move 16, Black on move 5. The first capture came on move 8.
Alternative: c4 is the small sensation of the day: the expected e4 measured a hair better at +0.5, but the English start takes the champion somewhere unprepared. The game's psychology is decided before the first piece develops. Best was e4.
Alternative: Nf3 keeps the pattern going: Nc3 was the twin road at +0.2, and the difference is too small to argue about. What matters is that Black still has no familiar landmark. Best was Nc3.
Alternative: The crossroads again: g3 was the engine's gentle alternative at +0.4, and Fischer picks Nc3 instead, keeping every option open. Slow starts like this are how big-match nerves get spent on the board, not in the hands. Best was g3.
Alternative: Bg5 begins the real plan: g3 was available at +0.3, but the pin asks Black a question he must answer for the rest of the middlegame. The opening is over — the pushing match starts here. Best was g3.
Inaccuracy: Nf8?! tucks the knight into a corner and the advantage drifts from +1.2 to +1.9. Fischer just keeps improving his worst piece — the gap does the rest.
Inaccuracy: Qd8?! steps back into passive shadow: from +2.1 the number edges to +2.6. The middlegame is dissolving, and every retreat makes the endgame closer and worse.
Inaccuracy: Rbc7?! doubles for defence just as the space runs out: from +2.8 the advantage stretches to +3.6. Rooks that only defend do not win games.
Inaccuracy: Qe8?! is the same retreat one square later: from +3.3 the drift reaches +3.9. White has a free hand to arrange the finish — and Fischer arranges it without hurry.
Inaccuracy: R1f2?! is Fischer's own slip, worth noticing: from +4.0 he allows Black a half-breath at +3.4. Otherwise the ending is airless — Spassky never gets another one.
Inaccuracy: Qe8?! again — the queen has seen this square too often: from +3.4 the price climbs to +4.5. Repetition under pressure is how lost positions say goodbye.
Brilliancy: Rxf6!! is the hammer: the rook lands on f6, takes the knight, and lets the pawn take back — because the second rook is already behind it. The engine gives +4.3 for White, but the real number is structural: the kingside cover is gone for good, and every black pawn is now a target.
Mistake: Kg8 is the mistake that turns pressure into collapse: from +4.6 the number jumps to +6.4, and c4 was the square that held the door. Two moves later the resignation comes — with applause, which almost never happens in a world championship. Best was c4.
Key moments
Alternative c4
c4 is the small sensation of the day: the expected e4 measured a hair better at +0.5, but the English start takes the champion somewhere unprepared. The game's psychology is decided before the first piece develops. Best was e4.
Alternative Nf3
Nf3 keeps the pattern going: Nc3 was the twin road at +0.2, and the difference is too small to argue about. What matters is that Black still has no familiar landmark. Best was Nc3.
Alternative Nc3
The crossroads again: g3 was the engine's gentle alternative at +0.4, and Fischer picks Nc3 instead, keeping every option open. Slow starts like this are how big-match nerves get spent on the board, not in the hands. Best was g3.
Alternative Bg5
Bg5 begins the real plan: g3 was available at +0.3, but the pin asks Black a question he must answer for the rest of the middlegame. The opening is over — the pushing match starts here. Best was g3.
Inaccuracy Nf8
Nf8?! tucks the knight into a corner and the advantage drifts from +1.2 to +1.9. Fischer just keeps improving his worst piece — the gap does the rest.
Inaccuracy Qd8
Qd8?! steps back into passive shadow: from +2.1 the number edges to +2.6. The middlegame is dissolving, and every retreat makes the endgame closer and worse.
Inaccuracy Rbc7
Rbc7?! doubles for defence just as the space runs out: from +2.8 the advantage stretches to +3.6. Rooks that only defend do not win games.
Inaccuracy Qe8
Qe8?! is the same retreat one square later: from +3.3 the drift reaches +3.9. White has a free hand to arrange the finish — and Fischer arranges it without hurry.
Inaccuracy R1f2
R1f2?! is Fischer's own slip, worth noticing: from +4.0 he allows Black a half-breath at +3.4. Otherwise the ending is airless — Spassky never gets another one.
Inaccuracy Qe8
Qe8?! again — the queen has seen this square too often: from +3.4 the price climbs to +4.5. Repetition under pressure is how lost positions say goodbye.
Brilliancy Rxf6
Rxf6!! is the hammer: the rook lands on f6, takes the knight, and lets the pawn take back — because the second rook is already behind it. The engine gives +4.3 for White, but the real number is structural: the kingside cover is gone for good, and every black pawn is now a target. It captures the knight on f6. White is up 3 points of material after the move.
Mistake Kg8
Kg8 is the mistake that turns pressure into collapse: from +4.6 the number jumps to +6.4, and c4 was the square that held the door. Two moves later the resignation comes — with applause, which almost never happens in a world championship. Best was c4.
More classic games
- Bent Larsen vs Robert James Fischer (1967, 0-1) — 61 moves
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- Lajos Portisch vs Robert James Fischer (1966, 0-1) — 35 moves
- Robert Eugene Byrne vs Robert James Fischer (1963, 0-1) — 21 moves