In Fischer's hands, a slight theoretical advantage is as good a being a Queen ahead.
If you are reading this instead of viewing a chess puzzle or game, then you must enable JavaScript on this website.
[Event "rated untimed match"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Unknown"]
[Black "Unknown629"]
[Result "0-1"]
[Annotator "David Hayes"]
[BlackElo "0"]
[FEN "6k1/pp3pbp/q3p1p1/3r2B1/1P6/P4QPP/4PP2/2R2K2 b - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1... Rxg5 ( { Black can try: } 1... Rf5 2. Rc8+ Bf8 3. Bh6 Qd6 4. Qc3 f6 5. Qc7 Qd1+ 6. Kg2 Qd5+ 7. f3 e5 8. Rxf8# ) 2. Rc8+ Bf8 3. Qf6 Rd5 4. Qe7 Rd1+ 5. Kg2 Qc6+ 6. Rxc6 Bxe7 { Black wins with a large material advantage. } 0-1