[Event "World U20-ch14"] [Site "Tjentiste"] [Date "1975.08.23"] [Round "6"] [White "Bach, Horst"] [Black "Botto, Dardo"] [Result "1-0"] [Annotator "Tarraco PC"] [ECO "B78"] [WhiteFideId "-1"] [BlackFideId "-1"] [PlyCount "61"] [GameId "272191872800"] [EventDate "1975.08.17"] [EventType "swiss"] [EventRounds "13"] [EventCountry "YUG"] [Source "ChessBase"] [SourceVersion "1"] [SourceVersionDate "2000.11.22"] [SourceQuality "1"] {[%evp 0,54,21,23,31,24,18,12,7,22,10,12,18,24,18,13,30,20,0,22,25,22,43,50,47,42,35,8,32767,32767,32767,90,119,132,135,53,22,38,30,118,130,115,193,177,256,242,209,177,327,283,279,112,208,189,206,846,29993]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 O-O 9. Qd2 Bd7 10. Bb3 Rc8 11. O-O-O Ne5 12. h4 h5 13. Bg5 Nh7 14. Bh6 Bxh6 15. Qxh6 Rxc3 16. bxc3 Qa5 17. Ne2 Bb5 18. Nd4 Bc4 19. g4 Qxc3 20. Kb1 Bxb3 21. axb3 hxg4 22. h5 g5 23. f4 gxf4 24. Nf5 Nc6 25. Rdg1 Qf6 26. Rxg4+ Kh8 {[#]} 27. Rg6 $1 fxg6 (27... Qe5 28. Rg7 {amb escac i mat imparable}) 28. hxg6 Rf7 29. Qf8+ $1 {i les negres es van rendir al no poder evitar l'escac i mat doncs a} Rxf8 30. Rxh7+ Kg8 31. Nh6# 1-0