[Event "Portoroz Interzonal"] [Site "Portoroz SVN"] [Date "1958.08.16"] [Round "8"] [White "Robert James Fischer (?)"] [Black "Bent Larsen (?)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B77"] [Opening "Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Nxd4 10. Bxd4 Be6 { B77 Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation } 11. Bb3 Qa5 12. O-O-O b5 13. Kb1 b4 14. Nd5 Bxd5 15. Bxd5 Rac8 16. Bb3 Rc7 17. h4 Qb5 18. h5 Rfc8 19. hxg6 hxg6 20. g4 a5 21. g5 Nh5 22. Rxh5 gxh5? { (0.51 → 1.73) Mistake. Bxd4 was best. } (22... Bxd4 23. Qxd4 gxh5 24. g6 Rc4 25. gxf7+ Kxf7 26. e5 a4 27. Qf4+ Ke6 28. Qh6+ Kd7 29. Bxc4 Qxc4) 23. g6 e5? { (1.54 → 3.04) Mistake. Bxd4 was best. } (23... Bxd4 24. gxf7+ Kh7 25. Qxd4 Qe5 26. Qe3 a4 27. Bxa4 e6 28. f4 Qf6 29. Bb3 Qxf7 30. Rh1 Rg8) 24. gxf7+?! { (3.04 → 2.34) Inaccuracy. Qg5 was best. } (24. Qg5 a4 25. gxf7+ Rxf7) 24... Kf8?! { (2.34 → 3.37) Inaccuracy. Rxf7 was best. } (24... Rxf7 25. Be3 a4 26. Be6 Rc7 27. Rg1 Qe8 28. Qxd6 Qc6 29. Qd8+ Kh7 30. Bxf7 Qxc2+ 31. Ka1 Rxf7 32. Rh1 Rxf3 33. Rxh5+) 25. Be3 d5 26. exd5 Rxf7? { (3.14 → 4.95) Mistake. a4 was best. } (26... a4 27. d6 axb3 28. dxc7 Kxf7 29. Qh2 h4 30. axb3 Rxc7 31. Qxh4 Qc6 32. Rd2 Qg6 33. Qxb4 Qa6 34. Qa4) 27. d6 Rf6? { (5.53 → 11.75) Mistake. a4 was best. } (27... a4 28. Bxf7 Kxf7 29. d7 Rd8 30. Bg5 Bf6 31. Bxf6 Rxd7 32. Qxd7+ Qxd7 33. Rxd7+ Kxf6 34. Rb7 e4 35. fxe4 h4 36. Rh7 Kg5 37. e5) 28. Bg5 Qb7?! { (11.64 → Mate in 8) Checkmate is now unavoidable. a4 was best. } (28... a4 29. d7 Rd8 30. Bxf6) 29. Bxf6 Bxf6 30. d7 Rd8 31. Qd6+ { Black resigns. } 1-0