Nowadays, when you're not a grandmaster at 14, you can forget about it.
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[Event "rated untimed match"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Unknown"]
[Black "Unknown477"]
[Result "0-1"]
[Annotator "David Hayes"]
[BlackElo "0"]
[FEN "6rk/2r1qpp1/4pR1p/4P2P/pp1P1Q2/4P1R1/PP4PK/8 b - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1... Qf8 ( { Black can try: } 1... Kh7 2. Qe4+ Kh8 3. Qf4 { Draw by
repetition of position. } ) ( { Black can try: } 1... g5 2. Rxh6+ Kg7 3. Rxg5+ Qxg5 ( 3... Kxh6 4. Rg6+ Kxh5 5. Qg4# ) 4. Qxg5+ Kf8 5. Qd8+ Kg7 6. Qf6+ Kf8 7. Rh8 Rxh8 8. Qxh8+ Ke7 9. h6 { White wins with a large material advantage. } ) 2. Rgg6 Kh7 3. Rxe6 fxe6 4. Qxf8 Rxf8 5. Rxe6 { Black wins with a large
material advantage. } 0-1