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 "1961.??.??"]
[Round "?"]
[White "Dragunov"]
[Black "Odrukovsky"]
[Result "1-0"]
[Annotator "David Hayes"]
[BlackElo "0"]
[FEN "r1b1rbk1/pp1n1ppp/5p2/q4N2/1p1P4/2PB1Q2/P4PPP/R1B2RK1 w - - 0 1"]
[SetUp "1"]
[TimeControl "0"]
[WhiteElo "0"]
1. Qh5 { Setting up a discovery attack on the black queen with Nh6+ or Ne7+. } 1... Kh8 { Forced. } 2. Qxf7 Qd8 3. Nh6 Be7 ( { Black dare not try: } 3... gxh6 4. Qxh7# ) 4. Qg8+ Rxg8 5. Nf7# 1-0