[Event "نظام مهندسی گروه الف"] [Site "https://lichess.org/xBchOKQj"] [Date "2022.08.19"] [White "Tavakolian3003"] [Black "imanichess"] [Result "1-0"] [UTCDate "2022.08.19"] [UTCTime "14:08:33"] [WhiteElo "2471"] [BlackElo "2230"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A84"] [Opening "Dutch Defense: Rubinstein Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e6 2. Nc3 f5?! { (0.05 → 0.71) Inaccuracy. Nf6 was best. } (2... Nf6 3. e4 c5 4. Nf3 Nc6 5. Be2 d5 6. exd5 exd5 7. d4) 3. d4 { A84 Dutch Defense: Rubinstein Variation } Nf6 4. Nf3 b6 5. g3 Bb7 6. Bg2 Bd6 7. O-O O-O 8. b3 Bb4 9. Qc2 Bxc3 10. Qxc3 d6 11. Rd1?! { (1.20 → 0.42) Inaccuracy. Bb2 was best. } (11. Bb2) 11... Nbd7?? { (0.42 → 3.22) Blunder. Qe8 was best. } (11... Qe8 12. a4 a5 13. Ba3 Nbd7 14. Nh4 Bxg2 15. Nxg2 e5 16. dxe5 Nxe5 17. f3 Qf7 18. Qc2) 12. b4?? { (3.22 → 0.20) Blunder. Ng5 was best. } (12. Ng5 Ne4 13. Bxe4 fxe4 14. Nxe6 Qf6 15. Nxf8 Rxf8 16. Qe3 Qg6 17. d5 Bc8 18. Bb2 a5) 12... Ne4 13. Qc2 Ndf6? { (0.29 → 1.46) Mistake. a5 was best. } (13... a5) 14. Ng5 Qc8 15. Nxe4?! { (1.54 → 0.45) Inaccuracy. Nh3 was best. } (15. Nh3 Nd7) 15... Bxe4 16. Bxe4 Nxe4 17. f3 Nf6 18. Bg5 Qb7 19. Rac1 Rae8 20. a4 Nd7 21. c5 bxc5 22. bxc5 Nb8? { (0.47 → 1.99) Mistake. dxc5 was best. } (22... dxc5 23. Qc4 cxd4 24. Rxd4 Nb6 25. Qb5 a6 26. Qb3 Qa8 27. Bf4 Nd5 28. Be5 Re7 29. Kf2) 23. cxd6 cxd6 24. Bf4 d5? { (1.91 → 3.41) Mistake. Qa6 was best. } (24... Qa6 25. Qc4 Qxc4 26. Rxc4 e5 27. dxe5 dxe5 28. Be3 a6 29. Kf2 h6 30. Rc7 Rf7 31. Rdc1) 25. Rb1 Qc6? { (2.77 → 5.12) Mistake. Qa6 was best. } (25... Qa6 26. Rdc1) 26. Qb3? { (5.12 → 2.94) Mistake. Rdc1 was best. } (26. Rdc1) 26... Nd7?! { (2.94 → 4.15) Inaccuracy. Qa6 was best. } (26... Qa6 27. Qb5) 27. Qb7 Qxb7 28. Rxb7 Nb6 29. Rxa7?! { (4.14 → 2.93) Inaccuracy. a5 was best. } (29. a5) 29... Ra8 30. Re7 Rfe8?? { (2.43 → 5.94) Blunder. Rxa4 was best. } (30... Rxa4) 31. Rxe8+ Rxe8 32. a5 Nc4 33. a6 Ra8 34. Ra1 Kf8 35. a7 Ke8 36. Bb8 Kd7 37. Ra6 g6 38. Kf2 Nd2 39. Rd6+ Ke7 40. Rb6 Nc4 41. Rb7+ Kf6 42. f4 h5? { (7.67 → Mate in 2) Checkmate is now unavoidable. g5 was best. } (42... g5 43. fxg5+ Kxg5 44. Rxh7 Na5 45. Rc7 f4 46. gxf4+ Kf5 47. h3 Nc4 48. Rb7 Na5 49. Rf7+) 43. Be5+ Nxe5 44. dxe5# { White wins by checkmate. } 1-0