[Event "پیشکسوتان شطرنج ایران Arena"] [Site "https://lichess.org/yXkkU36l"] [Date "2020.06.15"] [White "Erfan82a"] [Black "Raularbini"] [Result "0-1"] [UTCDate "2020.06.15"] [UTCTime "15:15:56"] [WhiteElo "1351"] [BlackElo "1689"] [WhiteRatingDiff "-27"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. d3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bg5 Qa5+ 8. Bd2 Qc7 9. Bg5 a5 10. Bxf6 gxf6 11. Bd3 h5 12. Be2 h4 13. g4 hxg3 14. fxg3 a4 15. a3 Ba6 16. Nc3 Bb7 17. Qd3 Bh6 18. Bh5 Ba6 19. Qf3 Bc4 20. g4 Qb6 21. h4 Qe3+ 22. Qxe3 Bxe3 23. Rh3 Bd4 24. Rb1 Be6 25. Rd3 Be5 26. Ne2 d5 27. Re3 d4 28. Rd3 c5 29. c3 c4 30. Rf3 d3 31. Nd4 Kf8 32. Nf5 Bxf5 33. Rxf5 Rb8 34. Kd2 Rb3 35. Ke3 Bxc3 36. Rc1 d2 37. Rc2 d1=Q 38. Rxc3 Rxc3+ 39. bxc3 Qd3+ 40. Kf4 Qxc3 41. Rc5 Qd2+ 42. Kf3 c3 43. Rc8+ Kg7 44. Rxc3 Qxc3+ 45. Kf4 Qe5+ 46. Ke3 Rc8 47. g5 Rc3+ 48. Kd2 Qd4+ 49. Ke2 Qd3+ 50. Kf2 Rc2+ 51. Kg1 Qg3+ 52. Kf1 Qf2# { Black wins by checkmate. } 0-1