[Event "Marshall Int'l 3rd"]  [Site "New York, NY"]  [Date "1980"]  [Round "?"]  [White "Blocker, Calvin"]  [Black "Dzindzichashvili, Roman"]  [Result "1-0"]  [ECO "B23"]  [PlyCount "65"]  [EventDate "1980.03.??"]  [EventType "swiss"]  [EventRounds "10"]  [EventCountry "USA"]  [SourceTitle "StarBase 4.56"]  [SourceDate "2004.11.04"]  [SourceVersion "1"]  [SourceVersionDate "2004.11.04"]  [SourceQuality "2"]   1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bd3 e6 $6 (6... Nf6) 7.  Nxd4 cxd4 8. Nb5 d6 9. c3 dxc3 $2 (9... Nf6) 10. dxc3 Ne7 $2 (10... Nh6) 11.  Nxd6+ $1 Kf8 (11... Qxd6 $4 12. Bb5+) 12. e5 {White has an extra pawn and a  foot on Black's chest. What more could one ask for?} Qc7 13. Be4 f5 14. Bf3 g5  15. g3 Ng6 16. Rf1 gxf4 17. gxf4 Qe7 18. Be3 Qh4+ 19. Rf2 Nxf4 $2 {Not that it  matters.} (19... Bh6) 20. Nxf5 exf5 21. Bxf4 Be6 22. Bg3 Qh6 23. Bf4 Qh4 24.  Qd6+ Kf7 25. Bd5 Qe7 26. Qxe7+ Kxe7 27. c4 Rac8 28. Rd1 h6 29. Rg2 Rhg8 30.  Bxe6 Kxe6 31. Rd6+ Ke7 32. Rdg6 Rxc4 33. Rxg7+ 1-0