Chess is thirty to forty percent psychology. You don't have this when you play a computer. I can't confuse it.
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[Event "rated untimed match"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Unknown"]
[Black "Unknown420"]
[Result "0-1"]
[Annotator "David Hayes"]
[BlackElo "0"]
[ECO "A02"]
[FEN "8/5p2/8/4Pp2/3K3k/8/7P/8 b - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1... f4 ( { Black can try: } 1... Kg4 2. Ke3 f4+ 3. Kf2 Kf5 4. Kf3 Kxe5 5. h4 Kf5 6. h5 Kg5 7. h6 Kxh6 8. Kxf4 Kg6 9. Kg4 f5+ 10. Kf4 Kf6 { Draw. } ) ( { Black can also try: } 1... Kh3 2. Ke3 Kxh2 3. Kf4 Kh3 4. Kxf5 Kh4 5. Kf6 Kg4 6. Kxf7 Kf5 7. e6 { White wins with a large material advantage. } ) 2. Kd3 Kh3 3. Ke4 Kg4 4. h4 f3 5. h5 f2 6. h6 f1=Q 7. h7 Qb1+ 8. Kd5 Qxh7 { Black
wins with a large material advantage. } 0-1