[Event "بطولة نجوم الشطرنج Arena"] [Site "https://lichess.org/wIkIVaWp"] [Date "2023.08.26"] [White "attar2000"] [Black "star_26780"] [Result "1-0"] [UTCDate "2023.08.26"] [UTCTime "19:31:43"] [WhiteElo "1844"] [BlackElo "2133"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "420+3"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. O-O a6 5. c3 b5 6. Bb3 Bb7 7. d4 c4?! { (0.33 → 0.91) Inaccuracy. cxd4 was best. } (7... cxd4 8. cxd4 Na5 9. Bc2 Nf6 10. Nbd2 Rc8 11. Re1 Bb4 12. a3) 8. Bc2 d5 9. e5 g6 10. Bg5 Be7 11. Bxe7 Qxe7 12. Nbd2 O-O-O 13. b4?! { (1.60 → 0.85) Inaccuracy. b3 was best. } (13. b3 Qa3 14. Qe2 h6 15. Rfb1 Kb8 16. Nf1 g5 17. h3 Nge7 18. Ne3 Rdg8 19. Ng4 h5) 13... f6 14. a4 fxe5?! { (1.08 → 1.69) Inaccuracy. f5 was best. } (14... f5) 15. axb5 axb5 16. dxe5?! { (1.75 → 0.70) Inaccuracy. Nxe5 was best. } (16. Nxe5 Nxe5 17. dxe5 d4 18. cxd4 Rxd4 19. Qe2 Qc7 20. Qe3 Rd5 21. Be4 Ne7 22. Bxd5 Nxd5) 16... g5? { (0.70 → 2.39) Mistake. Nh6 was best. } (16... Nh6) 17. Nd4? { (2.39 → 0.99) Mistake. Nb1 was best. } (17. Nb1 d4 18. Be4 dxc3 19. Qc1 c2 20. Nc3 g4 21. Nxb5 gxf3 22. Bxc6 fxg2 23. Re1 Bxc6) 17... Nxd4 18. cxd4 Nh6 19. Qb1?! { (1.49 → 0.88) Inaccuracy. Ra7 was best. } (19. Ra7 Rd7) 19... Rdf8? { (0.88 → 2.37) Mistake. Kc7 was best. } (19... Kc7 20. Ra5 Kb6 21. Qb2 Ra8 22. Rfa1 Rhf8 23. Bd1 Rxa5 24. Rxa5 Ra8 25. Qa3 Qf8 26. g4) 20. Ra5 Qd7 21. Qa1 Nf5? { (2.45 → 4.28) Mistake. Ng4 was best. } (21... Ng4 22. Qa3 Nxf2 23. Rxf2 Rxf2 24. Kxf2 Qf7+ 25. Ke2 Rf8 26. Qg3 Qh5+ 27. Ke1 Bc6 28. Ra7) 22. Bxf5 exf5 23. Nb1 Bc6 24. Nc3 Kb8 25. Nxb5 Bxb5?? { (6.43 → Mate in 6) Checkmate is now unavoidable. Re8 was best. } (25... Re8 26. Ra7 Bb7 27. Nd6 Re7 28. b5 Rc8 29. Nxb7 Qxb7 30. Rxb7+ Rxb7 31. Qa3 Ra7 32. Qd6+) 26. Ra8+ Kc7 27. Qa7+ Kc6 28. Qc5+ Kb7 29. Ra7+ Kb8 30. Qb6+ Kc8 31. Ra8# { White wins by checkmate. } 1-0