[Event "USA-ch"] [Site "Berkeley"] [Date "1984.??.??"] [Round "15"] [White "Shirazi, Kamran"] [Black "Peters, Jack"] [Result "0-1"] [BlackElo "2500"] 1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. axb4 Qe5+ 0-1