[Event "Zuerich op-A 07th"] [Site "Zuerich"] [Date "1983.??.??"] [Round "4"] [White "Calvo Minguez, Ricardo"] [Black "Gutman, Lev"] [Result "1-0"] [Annotator "Tarraco PC"] [ECO "D87"] [WhiteElo "2420"] [BlackElo "2455"] [WhiteFideId "-1"] [BlackFideId "-1"] [PlyCount "81"] [GameId "455761998401"] [EventDate "1983.12.26"] [EventType "swiss"] [EventRounds "7"] [EventCountry "SUI"] [Source "ChessBase"] [SourceVersion "1"] [SourceVersionDate "2007.11.25"] [SourceQuality "1"] {[%evp 0,80,11,14,19,10,35,33,21,28,23,33,16,25,16,3,32,30,22,30,35,29,33,20,48,27,29,26,52,-26,55,46,63,40,46,49,70,51,65,38,41,64,82,119,60,35,23,71,15,2,41,-30,0,-70,-41,-66,-79,-102,-1,-1,-22,-10,-1,-257,0,-14,-22,-11,41,-164,-142,-141,-149,-160,368,350,321,231,228,414,436,408,719]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Qc7 11. Rc1 Rd8 12. Qd2 Qa5 13. Rfd1 Bg4 14. f3 Bd7 15. Qb2 b5 16. Bd5 cxd4 17. cxd4 Rac8 18. Bg5 Kf8 19. Kf1 Be8 20. Rc5 Nb8 21. Qc1 Qa6 22. Qf4 Nd7 23. Rxc8 Rxc8 24. e5 b4 25. Qe4 Nb6 26. Bb7 Qa4 27. Rd2 Rc7 28. Kf2 b3 29. axb3 Qxb3 30. Ba6 Nd5 31. Nf4 Bc6 32. Nxd5 Bxd5 33. Qe2 Qb6 34. Rb2 Qxd4+ 35. Be3 Qh4+ 36. Kf1 Bxe5 {[#]} 37. Bh6+ $1 Ke8 (37... Qxh6 38. Rb8+ Kg7 39. Qxe5+ f6 40. Qxc7 $18) 38. Qxe5 Bc4+ 39. Kg1 Bxa6 40. Rb8+ Rc8 41. Bg5 1-0