[Event "Thaelmann Memorial"] [Site "Berlin East"] [Date "1989.04.14"] [Round "8"] [White "Zaichik, Gennadi"] [Black "Boensch, Uwe"] [Result "1-0"] [Annotator "Tarraco PC"] [ECO "B81"] [WhiteElo "2500"] [BlackElo "2490"] [WhiteFideId "-1"] [WhiteFideId "-1"] [PlyCount "59"] [GameId "284556289766"] [EventDate "1989.04.06"] [EventType "tourn"] [EventRounds "9"] [EventCountry "DDR"] [EventCategory "10"] [Source "ChessBase"] [SourceVersion "1"] [SourceVersionDate "1989.12.01"] [SourceQuality "1"] {[%evp 0,59,12,30,18,68,21,73,16,22,22,21,31,30,39,46,83,-8,74,84,101,92,79,87,103,112,112,107,152,99,133,37,-141,53,77,67,118,117,-23,93,106,165,158,197,157,194,181,258,106,163,232,244,369,450,506,470,558,452,426,395,870,671]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 $6 6. g4 h6 7. h4 h5 $6 8. gxh5 (8. g5 $142 Ng4 9. f3 Ne5 10. Be3 $18) 8... Nxh5 9. Bg5 $16 Nf6 $6 (9... Be7 $142 10. Be2 Nf6 11. Qd2 $16) 10. Qd2 $18 a6 11. O-O-O Nbd7 12. f4 Qc7 13. Bg2 Be7 14. Kb1 Nb6 15. e5 dxe5 16. fxe5 Qxe5 17. Rhe1 Qc5 18. Nb3 Qc7 19. Bf4 Qd8 20. Qf2 Nbd7 21. Bf3 Qb6 22. Qg3 e5 23. Bxe5 Nxe5 24. Rxe5 Be6 {[#]} 25. Nc5 $1 Bxc5 26. Na4 Qa5 27. Qxg7 Ke7 28. Rxe6+ (28. Bg4 $1 Nxg4 29. Rxe6+ Kxe6 30. Qxg4+ {i el mat esdevé inevitable.}) 28... Kxe6 29. Nxc5+ Ke7 30. c3 $18 {i no es pot evitar Te1.} 1-0