[Event "FIDE World Cup"] [Site "chess24.com"] [Date "2023.08.02"] [Round "11"] [White "Tin, Jingyao"] [Black "Mamedyarov, Shakhriyar"] [Result "1/2-1/2"] [WhiteElo "2573"] [BlackElo "2742"] [Variant "Standard"] [TimeControl "-"] [ECO "D22"] [Opening "Queen's Gambit Accepted: Alekhine Defense, Haberditz Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 b5?! { (0.09 → 0.64) Inaccuracy. Nf6 was best. } { D22 Queen's Gambit Accepted: Alekhine Defense, Haberditz Variation } (4... Nf6 5. Bxc4 c5 6. O-O e6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2) 5. a4 Bb7 6. b3 e6 7. bxc4 bxc4 8. Bxc4 c5 9. O-O Nf6 10. Ba3 Nbd7 11. Nbd2 Be7 12. Nb3 cxd4 13. Bxe7 Qxe7 14. Qxd4 e5 15. Qd2 O-O 16. Rfc1 h6 17. Qa5 Rfc8 18. Nfd2 g6 19. h3 Kg7 20. Be2 Qe6 21. Rab1 Rab8 22. Nc5? { (0.31 → -0.93) Mistake. Bf1 was best. } (22. Bf1) 22... Nxc5? { (-0.93 → 0.26) Mistake. Qc6 was best. } (22... Qc6) 23. Rxc5 Rxc5 24. Qxc5 Rc8 25. Qa7 Bc6 26. Qxa6 Ra8 27. Qc4 Qe8 28. Qc5 Bxa4 29. Nc4 Nd7 30. Qd5 Rb8 31. Ra1 Bb3 32. Ra7 Rc8 33. Qb5 Nc5 34. Qb4 Bxc4 35. Bxc4 Ne6 36. Kh2 Qc6 37. Bb3 Rc7 38. Rxc7 Qxc7 39. Bxe6 fxe6 40. Qe4 Qd6 41. Qb7+ Kf6 42. Qh7 e4+ 43. g3 h5 44. Qg8 Qc5 45. g4 Qd6+ 46. Kg2 hxg4 47. hxg4 Kg5 48. Qf7 Qe5 49. Qh7 Kxg4 50. Qxg6+ Kh4 51. Qh6+ Qh5 52. Qxe6 Qg6+ 53. Qxg6 { The game is a draw. } 1/2-1/2