Chess game: Portisch x Sunye

[Event "Interzonal-11b"] [Site "Rio de Janeiro"] [Date "1979.10.03"] [Round "9"] [White "Portisch, Lajos"] [Black "Sunye Neto, Jaime"] [Result "0-1"] [ECO "A30"] [WhiteElo "2640"] [BlackElo "2375"] [Annotator "GM Rafael Leitão"] [PlyCount "82"] [EventDate "1979.09.23"] [EventType "tourn"] [EventRounds "19"] [EventCountry "BRA"] [EventCategory "11"] [SourceTitle "IZT"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] {Black to play in the diagram position.} 1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 b6 5. e4 Bb7 6. d3 Be7 7. Bg2 O-O 8. O-O Nc6 9. d4 cxd4 10. Nxd4 Qc7 11. b3 a6 12. Bb2 Rac8 13. Nc2 Qb8 14. Qe2 d6 15. Rfd1 Rfe8 16. Rd2 Ba8 17. Rad1 Bf8 18. f4 h6 19. Ne3 Nb4 20. Nf1 $6 (20. a3 Nc6 21. b4) 20... e5 $6 (20... b5 $5) 21. a3 Nc6 22. Nd5 Nxd5 23. cxd5 $16 Na5 24. Qd3 b5 25. Kh1 (25. Bh3) 25... b4 $1 26. Rb1 bxa3 27. Bxa3 Qb6 28. Ne3 Nb7 29. Nc4 $16 Qb5 30. Bf1 Nc5 31. Qf3 Qb8 32. Bh3 $6 {[#]} (32. fxe5 dxe5 $16) 32... exf4 $3 {Sunye aproveita a única chance de complicar o jogo.} 33. Bxc8 (33. Bf5) 33... Nxe4 $1 (33... Qxc8 $2 34. Bxc5) 34. Bh3 Nxd2 35. Nxd2 Re5 $1 36. Bg2 (36. Qxf4 Bxd5+ $44) 36... fxg3 (36... Bxd5) 37. Qd3 Rh5 38. h3 (38. Nf1) 38... Qb5 $1 39. Qxb5 axb5 40. Rc1 Bxd5 41. Rc8 $4 (41. Bxd5 Rxd5 $11) 41... Rxh3+ 0-1 You must activate JavaScript to enhance chess game visualization.

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