[Event "مسابقات شطرنج نظام مهندسی الف"] [Site "https://lichess.org/WIICdTMs"] [Date "2021.08.27"] [White "fathi4850"] [Black "Tavakolian3003"] [Result "0-1"] [UTCDate "2021.08.27"] [UTCTime "15:18:46"] [WhiteElo "2182"] [BlackElo "2525"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B56"] [Opening "Sicilian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 { B56 Sicilian Defense: Classical Variation } 6. f4 e6 7. h3 Be7 8. Be3 a6 9. Qd2?! { (0.62 → 0.00) Inaccuracy. Bd3 was best. } (9. Bd3) 9... Qc7?! { (0.00 → 0.90) Inaccuracy. Nxd4 was best. } (9... Nxd4 10. Qxd4 b5 11. a4 bxa4 12. Bd3 O-O 13. Nxa4 Rb8 14. O-O Bb7 15. b3 Qc7 16. f5) 10. O-O-O?! { (0.90 → 0.00) Inaccuracy. g4 was best. } (10. g4 b5 11. g5 Nd7 12. Nxc6 Qxc6 13. a3 Rb8 14. h4 b4 15. axb4 Rxb4 16. b3 Nc5) 10... b5 11. Bxb5 axb5 12. Ndxb5 Qb8 13. Nxd6+ Bxd6 14. Qxd6 Qxd6 15. Rxd6 Na5 16. b3 Bb7 17. e5? { (0.19 → -1.02) Mistake. Rd4 was best. } (17. Rd4 O-O 18. Rhd1 Rfe8 19. Kb2 e5 20. fxe5 Rxe5 21. b4 Nc6 22. Rc4 Re6 23. Bf4 Ne7) 17... Nd5 18. Nxd5 Bxd5 19. Rg1?! { (-1.10 → -2.20) Inaccuracy. Rb6 was best. } (19. Rb6 Bxg2) 19... O-O? { (-2.20 → -0.60) Mistake. Nb7 was best. } (19... Nb7 20. Rb6 Rxa2 21. Kb1 Ra8 22. Rd1 Be4 23. Rb4 Bc6 24. Rb6 Rc8 25. g3 Be4 26. Rd2) 20. a4 Rfc8 21. Kb2 Rab8?! { (-0.58 → 0.06) Inaccuracy. Be4 was best. } (21... Be4 22. c4) 22. Rb6 Ra8 23. g3 h5 24. h4?! { (-0.08 → -0.87) Inaccuracy. Rb5 was best. } (24. Rb5) 24... Kh7 25. Rd1 Kg6?? { (-1.26 → 7.44) Blunder. Be4 was best. } (25... Be4) 26. Bd2?? { (7.44 → -1.06) Blunder. Rxd5 was best. } (26. Rxd5) 26... Kf5 27. Bxa5 Rxa5 28. Rd3? { (-1.35 → -3.10) Mistake. c4 was best. } (28. c4) 28... Be4 29. Rd2 Kg4 30. Rb4 Bg6?? { (-4.88 → -1.51) Blunder. Rd5 was best. } (30... Rd5) 31. Rb5?? { (-1.51 → -4.63) Blunder. f5+ was best. } (31. f5+) 31... Ra7 32. Rb4 Kxg3 33. c3 Bf5 34. Rbd4 Rac7 35. c4 g6?! { (-4.96 → -3.88) Inaccuracy. Kxh4 was best. } (35... Kxh4) 36. a5 Kxh4 37. Rg2 Kh3 38. Rg5 Bg4 39. Kc3 Kg3 40. b4 h4 41. b5 h3 42. b6 Re7? { (-8.89 → -4.54) Mistake. h2 was best. } (42... h2) 43. Rd2?! { (-4.54 → -6.41) Inaccuracy. a6 was best. } (43. a6 Ra8 44. b7 Rb8 45. Rd1 Kxf4 46. Rxg4+ Kxg4 47. Rg1+ Kf4 48. Rb1 h2 49. c5 Rexb7) 43... Kxf4 44. Rxg4+ Kxg4 45. a6 Kg3?! { (-5.73 → -3.70) Inaccuracy. g5 was best. } (45... g5 46. b7) 46. Kb4?! { (-3.70 → -5.44) Inaccuracy. Rd3+ was best. } (46. Rd3+ Kg4 47. Rd4+ Kg5 48. Kb4 h2 49. Rd1 Kf4 50. c5 Rh8 51. a7 Rxa7 52. bxa7 Ra8) 46... h2 47. Rxh2? { (-4.55 → -9.04) Mistake. Rd3+ was best. } (47. Rd3+ Kg4) 47... Kxh2 48. Kb5 g5 49. c5 g4 50. c6 g3 51. b7 Rh8 52. a7 Ree8 53. c7 g2 54. b8=Q g1=Q 55. a8=Q?! { (-55.94 → Mate in 15) Checkmate is now unavoidable. Qb6 was best. } (55. Qb6 Qxb6+) 55... Rxb8+ 56. cxb8=Q Rxb8+ 57. Qxb8 Qb1+ 58. Kc6 Qxb8 { White resigns. } 0-1