[Event "مسابقات شطرنج نظام مهندسی"] [Site "https://lichess.org/1eZbVzfc"] [Date "2021.02.12"] [White "fathi4850"] [Black "mehrdadnavarchi1"] [Result "1-0"] [UTCDate "2021.02.12"] [UTCTime "15:37:39"] [WhiteElo "2028"] [BlackElo "2250"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, with d6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin Variation, with d6 } Nf6 4. Bc4 e6 5. d3 Be7 6. O-O O-O 7. Bb3 b5 8. h3 a5 9. Bg5 Bb7 10. Bc2 h6 11. Bh4 Nbd7 12. Nbd2 Rc8 13. Rc1 d5?! { (-0.48 → 0.44) Inaccuracy. Nh5 was best. } (13... Nh5) 14. e5 Nh7 15. Bxe7 Qxe7 16. d4 cxd4?! { (0.33 → 0.97) Inaccuracy. b4 was best. } (16... b4 17. Qe2) 17. cxd4 Ng5? { (1.13 → 2.85) Mistake. Ba6 was best. } (17... Ba6 18. Qe2 Rfd8 19. a3 Nhf8 20. h4 a4 21. Bxa4 Ra8 22. Bxb5 Bxb5 23. Qxb5 Rab8 24. Qc6) 18. Nh2?? { (2.85 → -0.18) Blunder. Nxg5 was best. } (18. Nxg5 hxg5 19. Qg4 Rc6 20. Bd3 Rfc8 21. Rxc6 Bxc6 22. Nf3 Nf8 23. Nxg5 Qb4 24. Qh4 Be8) 18... Nb6 19. f4 Ne4 20. a3?! { (-0.20 → -0.98) Inaccuracy. Ng4 was best. } (20. Ng4 a4 21. Qe1 a3 22. b3 b4 23. Kh2 Rc3 24. Bxe4 Rxc1 25. Bh7+ Kxh7 26. Qxc1 Rc8) 20... Nc4 21. Nxe4?? { (-0.60 → -3.24) Blunder. Nxc4 was best. } (21. Nxc4 dxc4) 21... dxe4 22. Qe2 Nxb2?! { (-4.14 → -3.13) Inaccuracy. Qd7 was best. } (22... Qd7 23. Ng4) 23. Bxe4 Bxe4?! { (-3.89 → -2.49) Inaccuracy. Rxc1 was best. } (23... Rxc1) 24. Qxb2? { (-2.49 → -4.67) Mistake. Rxc8 was best. } (24. Rxc8 Rxc8) 24... Bd3?! { (-4.67 → -3.17) Inaccuracy. b4 was best. } (24... b4) 25. Rfd1 Rxc1?! { (-3.42 → -2.54) Inaccuracy. Be4 was best. } (25... Be4) 26. Rxc1 Qd7?! { (-3.13 → -2.00) Inaccuracy. b4 was best. } (26... b4) 27. Nf3 Rd8?! { (-1.76 → -1.11) Inaccuracy. Be4 was best. } (27... Be4 28. Nd2) 28. Qc3?! { (-1.11 → -2.02) Inaccuracy. Rc5 was best. } (28. Rc5) 28... Be4 29. Rd1 a4 30. Kf2 Rc8 31. Qb4?! { (-3.57 → -4.65) Inaccuracy. Qe3 was best. } (31. Qe3 Qd5 32. Rd2 Rc4 33. Rb2 Kh7 34. Kg3 Qc6 35. Re2 Bf5 36. d5 Qxd5 37. Rd2 Qb7) 31... Bxf3? { (-4.65 → -2.37) Mistake. Rc4 was best. } (31... Rc4) 32. Kxf3? { (-2.37 → -4.05) Mistake. gxf3 was best. } (32. gxf3) 32... Rc4 33. Qd6 Qxd6?? { (-3.14 → -0.62) Blunder. Rc3+ was best. } (33... Rc3+ 34. Kf2 Qb7 35. Kg1 Qe4 36. Qb8+ Kh7 37. Qxb5 Rb3 38. Qc4 Rxa3 39. f5 Rg3 40. Qa2) 34. exd6 Rc8?? { (-0.54 → 1.23) Blunder. Rc6 was best. } (34... Rc6 35. Rc1) 35. d5 Rd8? { (1.83 → 3.44) Mistake. Kf8 was best. } (35... Kf8 36. Ke4 b4 37. dxe6 fxe6 38. axb4 Rb8 39. Kd4 Ke8 40. Kc5 Kd7 41. b5 a3 42. Ra1) 36. dxe6 fxe6 37. Ke4 Kf7 38. Ke5 b4 39. axb4?! { (2.96 → 1.98) Inaccuracy. Rc1 was best. } (39. Rc1 b3) 39... a3? { (1.98 → 3.71) Mistake. Rb8 was best. } (39... Rb8 40. Kd4) 40. Ra1?! { (3.71 → 2.78) Inaccuracy. f5 was best. } (40. f5 exf5 41. Kd5 Ra8 42. b5 Ke8 43. Ke6 Ra4 44. b6 Re4+ 45. Kd5 Rb4 46. Kc6 Rc4+) 40... Ra8 41. g4 a2?! { (2.39 → 3.36) Inaccuracy. h5 was best. } (41... h5 42. g5) 42. f5?? { (3.36 → 0.23) Blunder. g5 was best. } (42. g5 hxg5 43. fxg5 Ra3 44. b5 g6 45. Kd4 Rb3 46. Kc5 Rb2 47. Kc6 e5 48. b6 Ke6) 42... exf5 43. gxf5 Ke8?? { (0.00 → 2.99) Blunder. Ra3 was best. } (43... Ra3 44. b5 Ra5 45. Kd4 Rxb5 46. Rxa2 Ke8 47. Ke4 Kd7 48. Rg2 Rb4+ 49. Ke5 Rb5+) 44. Ke6 Ra3 45. b5 Kd8?? { (2.60 → 6.69) Blunder. Re3+ was best. } (45... Re3+ 46. Kd5) 46. b6 Re3+ 47. Kf7 Kd7 48. Rxa2 Kxd6 49. Kxg7 Rxh3 50. Rc2 h5 51. f6 Rg3+ 52. Kh6 h4 53. f7 Ke7 54. Rc7+ Kf8 55. b7 Rb3 56. Rc8+ Kxf7 57. b8=Q Rxb8 58. Rxb8 h3 59. Rb3 h2 60. Rh3 { Black resigns. } 1-0