[Event "Student Boys A"] [Site "https://lichess.org/z7X6zt7A"] [Date "2020.09.22"] [White "arvin-R"] [Black "salehi_mahdi"] [Result "1-0"] [UTCDate "2020.09.22"] [UTCTime "14:17:58"] [WhiteElo "2092"] [BlackElo "1913"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. h3 d6 6. Be2 Nc6 7. O-O Nd7 8. Bh2 e5 9. c4 f5 10. Nc3 Nf6? { (0.33 → 1.78) Mistake. exd4 was best. } (10... exd4 11. exd4 g5 12. d5 Nce5 13. Nd4 Nb6 14. Ne6 Bxe6 15. dxe6 Re8 16. Nb5 a6 17. c5) 11. dxe5 dxe5 12. Nxe5 Nxe5 13. Bxe5 Qe7 14. Bxf6?! { (1.63 → 0.68) Inaccuracy. Bd4 was best. } (14. Bd4 Rd8 15. Qb3 c6 16. a3 Be6 17. Rfd1 Qc7 18. Qb4 Re8 19. Rd2 a5 20. Qa4 Bf7) 14... Bxf6?! { (0.68 → 1.72) Inaccuracy. Qxf6 was best. } (14... Qxf6) 15. Nd5 Qf7 16. Nxf6+ Qxf6 17. Qb3 b6 18. Bf3 Rb8 19. c5+ Be6 20. Bd5 Bxd5 21. Qxd5+ Qf7 22. Qxf7+ Rxf7 23. c6?! { (1.37 → 0.76) Inaccuracy. Rac1 was best. } (23. Rac1 f4 24. exf4 Rxf4 25. cxb6 cxb6 26. Rfd1 Rb7 27. f3 Rff7 28. b3 Kg7 29. Kf2 a5) 23... Rf6 24. Rac1 Rd8 25. b4 Rd2?! { (0.71 → 1.79) Inaccuracy. b5 was best. } (25... b5 26. Rc5 a6 27. Ra1 Rdd6 28. g3 Rxc6 29. Rac1 Rxc5 30. Rxc5 Rd6 31. Rc2 a5 32. Rxc7) 26. b5 Rxa2 27. Ra1 Rb2?! { (1.49 → 2.63) Inaccuracy. Rd2 was best. } (27... Rd2 28. Rfd1 Rxd1+ 29. Rxd1 Kg7 30. g3 Rf7 31. Kg2 Kf6 32. Kf3 Ke6 33. h4 h6 34. Rd8) 28. Rxa7 Rxb5? { (2.51 → 4.07) Mistake. Rf7 was best. } (28... Rf7 29. Rd1) 29. Rxc7 Rc5?? { (3.41 → 7.33) Blunder. Rd6 was best. } (29... Rd6) 30. Rc8+?? { (7.33 → 0.50) Blunder. Rd1 was best. } (30. Rd1) 30... Kg7 31. c7 Rfc6 32. Rb1 Rxc7 33. Rxc7+ Rxc7 34. Rxb6 Rc2?! { (0.33 → 0.99) Inaccuracy. h5 was best. } (34... h5 35. h4 Rc4 36. g3 Kf7 37. Kg2 Rc2 38. Ra6 Rb2 39. Ra7+ Kf6 40. Ra5 Ke6 41. Kf3) 35. g3?! { (0.99 → 0.33) Inaccuracy. Rb7+ was best. } (35. Rb7+ Kg8 36. g4 fxg4 37. hxg4 Rc4 38. f3 g5 39. Rb2 Ra4 40. Kf2 h6 41. Rb3 Kf7) 35... Rc7 36. Kg2 Kf7?! { (0.40 → 1.25) Inaccuracy. h5 was best. } (36... h5 37. Rb4 Kh6 38. Kf3 Rc2 39. Rb6 Rc4 40. Re6 Rc2 41. Rd6 Rc4 42. Rd4 Rc2 43. Rb4) 37. Kf3 Kg7 38. g4 fxg4+ 39. hxg4 Rf7+ 40. Kg3 Rd7 41. f4 Ra7 42. g5 Rc7 43. e4 Rc3+ 44. Kg4 Rc7 45. f5 Re7?? { (1.17 → Mate in 15) Checkmate is now unavoidable. gxf5+ was best. } (45... gxf5+ 46. exf5 Kf7 47. Rh6 Kg8 48. Ra6 Kf7 49. Kf3 Rc3+ 50. Ke4 Rc7 51. Ra5 Re7+ 52. Kf4) 46. f6+ Kf7 47. fxe7 Kxe7 48. Rb7+ Ke6 49. Rxh7 Ke5 50. Rg7 Kxe4 51. Rxg6 Ke5 52. Rh6 Ke4 53. g6 Ke5 54. g7 Ke4 55. g8=Q Ke3 56. Re6+ Kd4 57. Qd8+ Kc5 58. Re7 Kc6 59. Rc7+ Kb6 60. Qb8+ Ka6 61. Ra7# { White wins by checkmate. } 1-0