[Event "Wch U20 f-A"] [Site "Barcelona ESP"] [Date "1965.??.??"] [Round "1"] [White "Zwaig, Arne"] [Black "Bleiman, Yaacov"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B35"] [Opening "Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6?! { (0.08 → 0.66) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3 e6 6. Be2 d6 7. Be3 Be7 8. Qd2 e5 9. Nb3) 5. Nc3?! { (0.66 → 0.00) Inaccuracy. c4 was best. } (5. c4 Nf6 6. Nc3 d6 7. f3 Bg7 8. Be3 O-O 9. Qd2 Nxd4) 5... Bg7 6. Be3 Nf6 7. Bc4 { B35 Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation } O-O 8. Bb3 a6 9. f3 b5 10. Qd2 Na5 11. e5 Nxb3?! { (0.17 → 0.78) Inaccuracy. b4 was best. } (11... b4 12. Nce2 Ne8 13. Bh6 Qb6 14. Bd5 Bb7 15. Bxb7 Qxb7 16. b3 Bxh6 17. Qxh6 Qd5 18. Qe3) 12. Nxb3 Ne8 13. Bh6 Qc7?! { (0.55 → 1.45) Inaccuracy. b4 was best. } (13... b4 14. Nd5 Bb7 15. Nxb4 Bxh6 16. Qxh6 a5 17. Nd3 d6 18. Qe3 Nc7 19. O-O Nd5 20. Qd4) 14. Bxg7 Nxg7 15. O-O-O Qxe5 16. Rhe1 Qh5?! { (1.42 → 2.20) Inaccuracy. Qd6 was best. } (16... Qd6 17. Nd5 Kh8 18. Qe3 Re8 19. g4 Qb8 20. Qd4 d6 21. Rxe7 Rxe7 22. Nxe7 Be6 23. Qxd6) 17. Nd5 Bb7 18. Nxe7+ Kh8 19. Qxd7?! { (2.57 → 1.62) Inaccuracy. Qf4 was best. } (19. Qf4 Nf5 20. Rxd7 Bc8 21. Rc7 Be6 22. Nd4 Qh4 23. Qxh4 Nxh4 24. g3 Nf5 25. Nxe6 fxe6) 19... Rab8?! { (1.62 → 2.45) Inaccuracy. Qg5+ was best. } (19... Qg5+ 20. Kb1 Bc8 21. Qd6 Be6 22. g4 Rfe8 23. Nc6 Bxb3 24. axb3 Ne6 25. Qg3 Kg7 26. Rd6) 20. Qd4 Qg5+?! { (1.85 → 2.54) Inaccuracy. Qxh2 was best. } (20... Qxh2 21. Qf6) 21. f4 Qxg2 22. Qf6 Qxh2 23. Nd4 Rfd8 24. Kb1 Qh5 25. Rg1 Rd7?? { (1.96 → 11.29) Blunder. Qc5 was best. } (25... Qc5 26. Nef5) 26. Nef5 Rg8 27. Rde1 h6? { (9.86 → Mate in 5) Checkmate is now unavoidable. Be4 was best. } (27... Be4 28. Nxg7) 28. Re8 { Black resigns. } 1-0