[Event "Classical Shield Arena"] [Site "https://lichess.org/oXPk3TaU"] [Date "2018.08.10"] [White "sztachalom"] [Black "vorsam"] [Result "0-1"] [UTCDate "2018.08.10"] [UTCTime "21:25:10"] [WhiteElo "1927"] [BlackElo "1936"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } g6 3. b4 Bg7 4. Nc3 b6 5. Bb2 Bb7 6. Qe2?! { (-0.36 → -0.93) Inaccuracy. bxc5 was best. } (6. bxc5 bxc5 7. Rb1 Nf6 8. Nd5 Bc6 9. Qf3 O-O 10. Bb5 Bxb5 11. Bxf6 Bxf6 12. Nxf6+ exf6) 6... Nf6 7. f3 O-O 8. Nh3 Nc6 9. b5?! { (-1.60 → -2.55) Inaccuracy. bxc5 was best. } (9. bxc5 Nd4 10. Qd1 bxc5 11. Rb1 Rb8 12. Nb5 e5 13. Nd6 Bc6 14. Bd3 Qc7 15. Nc4 d5) 9... Nd4 10. Qd3 e5 11. O-O-O d5?! { (-3.03 → -2.25) Inaccuracy. a6 was best. } (11... a6 12. bxa6 Bxa6 13. Qe3 b5 14. Nf2 Qa5 15. Ne2 d5 16. d3 Rfb8 17. Qd2 Qc7 18. Nxd4) 12. Nf2 Bh6?! { (-2.81 → -1.64) Inaccuracy. c4 was best. } (12... c4 13. Qe3 a6 14. bxa6 Rxa6 15. Na2 Nb5 16. Nb4 Rxa3 17. Bxa3 d4 18. Qe1 Nxa3 19. Kb2) 13. Nxd5?! { (-1.64 → -2.70) Inaccuracy. Ng4 was best. } (13. Ng4) 13... Nxd5 14. exd5 Bxd5?! { (-2.81 → -1.82) Inaccuracy. a6 was best. } (14... a6 15. Ng4 Bg7 16. Re1 axb5 17. Nxe5 Bxd5 18. f4 Be6 19. Bxd4 cxd4 20. Nc6 Qd6 21. Nb4) 15. c4?! { (-1.82 → -3.12) Inaccuracy. h4 was best. } (15. h4 Bf4 16. Qc3 c4 17. Nh3 Bh6 18. Nf2 a6 19. bxa6 b5 20. h5 Rxa6 21. hxg6 Rxg6) 15... Be6 16. Bxd4?! { (-2.86 → -4.41) Inaccuracy. h4 was best. } (16. h4 a6 17. h5 axb5 18. hxg6 bxc4 19. Qc3 Bf4 20. Bxc4 Bxc4 21. Qxc4 b5 22. Qa2 c4) 16... cxd4 17. Kb2?! { (-4.12 → -5.67) Inaccuracy. h4 was best. } (17. h4 Bxc4) 17... a6 18. bxa6 Rxa6 19. Ne4 Qe7 20. Qb3 Rc8 21. d3?! { (-6.13 → -8.67) Inaccuracy. Qb4 was best. } (21. Qb4 Qa7) 21... b5 22. Ra1 bxc4 23. dxc4 f5 24. Ng3 Qa7 25. Kc2 Rac6 26. f4 Bxf4 27. Kd1 Rb8 28. Qc2 Kg7 29. Be2 e4 30. Ke1 Be5 31. Qc1 d3 32. Bd1 Rxc4 33. Qd2?! { (-19.52 → Mate in 9) Checkmate is now unavoidable. Nh5+ was best. } (33. Nh5+ Kh8) 33... Bc3 34. Kf1 Bxd2 35. h4 Qe3 36. Nh5+ gxh5 37. Bxh5 Qf4+ 38. Bf3 exf3 39. Rh3 fxg2+ 40. Kxg2 Bd5+ 41. Kg1 Be3+ 42. Rxe3 Qxe3+ 43. Kf1 Rf4# { Black wins by checkmate. } 0-1