[Event "NED-URS telex"] [Site "?"] [Date "1978.05.27"] [Round "?"] [White "John van der Wiel (?)"] [Black "Artur Yusupov (?)"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation } 12. c3 Bg7 13. exf5 Bxf5 14. Nc2 O-O 15. a4 Ne7 16. Nxe7+ Qxe7 17. Nb4 Be4 18. f3?! { (0.40 → -0.68) Inaccuracy. Bd3 was best. } (18. Bd3 Bb7 19. axb5 axb5 20. Rxa8 Rxa8 21. O-O Qg5 22. f3 d5 23. Qe2 d4 24. Be4 Bxe4) 18... Bb7 19. axb5? { (-0.87 → -2.35) Mistake. Be2 was best. } (19. Be2 Qh4+) 19... axb5?? { (-2.35 → -0.27) Blunder. e4 was best. } (19... e4 20. Nc6 Qf6 21. Qd4 axb5 22. Rxa8 Rxa8 23. Qxf6 Bxf6 24. Nb4 Ra1+ 25. Kd2 Bg5+ 26. Ke2) 20. Rxa8 Rxa8 21. Bxb5?! { (-0.53 → -1.51) Inaccuracy. Be2 was best. } (21. Be2) 21... d5 22. Be2 Qc5 23. Qd2? { (-1.59 → -3.00) Mistake. h4 was best. } (23. h4) 23... e4?! { (-3.00 → -2.05) Inaccuracy. Qb6 was best. } (23... Qb6 24. Nxd5 Ra1+ 25. Bd1 Bxd5 26. Qxd5 Qe3+ 27. Kf1 e4 28. fxe4 Bd4 29. Qxd4 Qxd4 30. cxd4) 24. fxe4 dxe4 25. Bd1?? { (-2.04 → -7.14) Blunder. Nc2 was best. } (25. Nc2 Qb6) 25... e3 26. Qd3 Qg5 27. Nc2 Bxg2 28. Rg1? { (-7.75 → Mate in 2) Checkmate is now unavoidable. Qxe3 was best. } (28. Qxe3 Qh4+ 29. Qg3 Qe4+ 30. Qe3 Bxh1 31. Qxe4 Bxe4 32. Nd4 Ra2 33. b3 Rxh2 34. Bg4 Rg2) 28... Qh4+ 29. Ke2 Qf2# { Black wins by checkmate. } 0-1