The hardest game to win is a won game.
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 "Unknown437"] [Result "0-1"] [Annotator "David Hayes"] [BlackElo "0"] [FEN "8/8/1pp3pp/2k2p2/P1P2P1P/3K2P1/8/8 b - - 0 1"] [SetUp "1"] [TimeControl "0"] [WhiteElo "0"] 1... Kb4 2. g4 h5 3. gxf5 gxf5 4. Kd4 Kxa4 5. Ke5 b5 6. cxb5 cxb5 7. Kxf5 b4 8. Kg5 b3 9. Kxh5 b2 10. f5 b1=Q { Black wins with a large material advantage. } 0-1