The blunders are all there on the board, waiting to be made.
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 "Unknown074"]
[Result "1-0"]
[Annotator "David Hayes"]
[BlackElo "0"]
[ECO "A00"]
[FEN "8/p7/2p2p2/1pk1PPp1/2B2nP1/1P4K1/P7/8 w - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1. b4+ ( { White can try: } 1. exf6 Kd6 2. Bf1 Nd5 3. f7 Ke7 4. Bg2 Nc3 5. Bxc6 b4 6. Kf3 Kxf7 7. Ke3 Nxa2 8. Kd4 Nc3 9. Ke5 a5 10. Bd7 a4 11. bxa4 Ke7 12. Be6 Nxa4 13. f6+ Kf8 14. Kd6 Nb2 15. Kc5 Nd3+ 16. Kd4 Nf4 17. Bc4 Ng6 18. Bb3 Ke8 19. Ke4 Nh4 20. f7+ Kf8 21. Ba2 Kg7 { With equal chances. } ) 1... Kxb4 2. exf6 ( { White can try: } 2. e6 bxc4 3. e7 c3 4. e8=Q c2 5. Qxc6 c1=Q 6. Qxc1 Ne2+ 7. Kf3 Nxc1 { Black wins with a large material advantage. } ) 2... Kxc4 3. f7 Ne2+ 4. Kf3 Nd4+ 5. Ke4 b4 6. f8=Q { White wins with a large material advantage. } 1-0