[Event "Candidates Final"] [Site "Belgrade"] [Date "1977.??.??"] [Round "7"] [White "Korchnoi, Viktor"] [Black "Spassky, Boris V"] [Result "1-0"] [ECO "D58"] [WhiteElo "2665"] [BlackElo "2630"] [Annotator "IM David Martinez"] [SetUp "1"] [FEN "2r3k1/2Pr2p1/1QR4p/p3p3/8/4P3/q2p1PPP/3R2K1 w - - 0 30"] [PlyCount "37"] [EventDate "1977.11.??"] [EventRounds "18"] [EventCountry "YUG"] 30. h3 $3 (30. Qb7 $2 Qa4 $1 31. Qxc8+ Kh7 32. h3 (32. Qh8+ $4 Kxh8 33. c8=Q+ Kh7 34. Rc2 Qa1 $3) 32... Qxc6) 30... Qa4 (30... Qf7 31. Qxa5 Rdxc7 32. Rxc7 Qxc7 33. Qxd2) 31. Rxd2 $1 Rxd2 32. Qb7 Rdd8 33. cxd8=Q+ Rxd8 34. Rc7 Qa1+ 35. Kh2 e4 36. Qxe4 Qf6 37. f4 Qf8 38. Ra7 Qc5 39. Qb7 Qc3 40. Qe7 Rf8 41. e4 Qd4 42. f5 h5 43. Rxa5 Qd2 44. Qe5 Qg5 45. Ra6 Rf7 46. Rg6 Qd8 47. f6 h4 (47... Rxf6 48. Rxf6 Qxf6 (48... gxf6 49. Qd5+) 49. Qxf6 gxf6 50. Kg3 Kf7 51. Kh4 Kg6 52. g4 hxg4 53. Kxg4) 48. fxg7 1-0

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