The blunders are all there on the board, waiting to be made.
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[Event "rated untimed match"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Unknown"] [Black "Unknown349"] [Result "0-1"] [Annotator "David Hayes"] [BlackElo "0"] [FEN "2kr4/pp3R1p/2pq1B2/2b1p3/3nP3/2N2P2/PP3P1P/R2QKBr1 b Q - 0 1"] [SetUp "1"] [TimeControl "0"] [WhiteElo "0"] 1... Nxf3+ 2. Ke2 Qd2+ 3. Qxd2 Rxd2+ 4. Kxf3 Rxf2# 0-1