[Event "1st Inter University Champ Team Battle"] [Site "https://lichess.org/2mOFc83H"] [Date "2020.05.13"] [White "FahimFoysal68"] [Black "Md_Maruf_Sarkar"] [Result "1-0"] [UTCDate "2020.05.13"] [UTCTime "16:55:23"] [WhiteElo "1734"] [BlackElo "2061"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-37"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A71"] [Opening "Benoni Defense: Classical Variation, Averbakh-Grivas Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg5 Bg7 8. e4 { A71 Benoni Defense: Classical Variation, Averbakh-Grivas Attack } h6 9. Bf4 Nh5 10. Bg3? { (0.63 → -0.96) Mistake. Be3 was best. } (10. Be3 O-O) 10... Nxg3 11. hxg3 Qb6 12. Qc2 Bg4?! { (-0.30 → 0.78) Inaccuracy. Nd7 was best. } (12... Nd7 13. Nd2 a6 14. Be2 Qc7 15. a4 Ne5 16. Nd1 O-O 17. Ne3 h5 18. a5 Re8 19. f4) 13. Be2? { (0.78 → -0.44) Mistake. Nd2 was best. } (13. Nd2 a6 14. Nc4 Qc7 15. a4 Bc8 16. a5 Nd7 17. Na4 O-O 18. O-O-O Rb8 19. f4 b5) 13... Nd7 14. O-O-O?? { (0.07 → -1.85) Blunder. a4 was best. } (14. a4 Qc7 15. a5 a6 16. Nd1 O-O 17. Ne3 Nf6 18. Nd2 Bd7 19. Ndc4 Bb5 20. f3 h5) 14... a5?? { (-1.85 → 0.00) Blunder. c4 was best. } (14... c4 15. Rdf1 O-O 16. Kb1 Qa6 17. a4 Nc5 18. Nd4 Bd7 19. Ndb5 Nxa4 20. Qxa4 Qxa4 21. Nxa4) 15. a4 Qb4 16. Rhe1?! { (-0.36 → -1.00) Inaccuracy. Bb5 was best. } (16. Bb5) 16... Rc8? { (-1.00 → 0.52) Mistake. c4 was best. } (16... c4) 17. Nd2?! { (0.52 → -0.05) Inaccuracy. Na2 was best. } (17. Na2) 17... Bxe2 18. Rxe2 Ne5?? { (-0.56 → 4.22) Blunder. c4 was best. } (18... c4 19. e5 O-O 20. e6 Nc5 21. Kb1 Nd3 22. Nde4 f5 23. Na2 Qb6 24. Nec3 Bf6 25. Rh1) 19. f4 Ng4 20. Nf3?? { (4.04 → 0.73) Blunder. e5 was best. } (20. e5 c4) 20... O-O?! { (0.73 → 1.60) Inaccuracy. Bxc3 was best. } (20... Bxc3 21. bxc3) 21. e5 dxe5? { (1.35 → 3.05) Mistake. c4 was best. } (21... c4 22. Kb1 Rfd8 23. Rde1 Qb3 24. Qd2 Re8 25. Nd4 Qb6 26. exd6 Rxe2 27. Qxe2 Bxd4 28. Qxg4) 22. Nxe5? { (3.05 → 1.69) Mistake. fxe5 was best. } (22. fxe5 Rce8) 22... Nf6? { (1.69 → 3.20) Mistake. Nxe5 was best. } (22... Nxe5) 23. d6 Rcd8 24. d7 Nh5?? { (3.14 → 9.52) Blunder. c4 was best. } (24... c4 25. g4 Qb3 26. Qxb3 cxb3 27. Re3 Rb8 28. Nd5 Nxd5 29. Rxd5 Bxe5 30. Rdxe5 Kg7 31. Rxa5) 25. Qd2?? { (9.52 → 0.57) Blunder. Nd5 was best. } (25. Nd5) 25... Nxg3 26. Rf2? { (0.85 → -0.32) Mistake. Ree1 was best. } (26. Ree1) 26... Nf5 27. Nf3?? { (-0.37 → -3.89) Blunder. Kb1 was best. } (27. Kb1 Nd4 28. Re1 h5 29. Qd3 Qb3 30. Qh3 Bxe5 31. fxe5 Kg7 32. Qh4 Rxd7 33. g4 Rh8) 27... Bd4 28. Re2?! { (-3.47 → -4.56) Inaccuracy. Nxd4 was best. } (28. Nxd4 cxd4 29. g4 dxc3 30. bxc3 Qa3+ 31. Qb2 Qxb2+ 32. Rxb2 Ne3 33. Rd3 Nxg4 34. Rxb7 Nf2) 28... Kg7?? { (-4.56 → 0.54) Blunder. Rxd7 was best. } (28... Rxd7 29. Kb1 Rdd8 30. Nxd4 cxd4 31. Ne4 Qxa4 32. Rh1 Qc6 33. Rc1 Qb5 34. Rc5 Qb3 35. Qc2) 29. g4 Nd6?? { (0.24 → 2.75) Blunder. Bxc3 was best. } (29... Bxc3 30. Qxc3+ Nd4 31. Nxd4 Qxc3+ 32. bxc3 cxd4 33. Rxd4 f5 34. gxf5 Rxf5 35. Rb2 Rc5 36. Rxb7) 30. Nxd4 cxd4?! { (2.55 → 3.55) Inaccuracy. Rxd7 was best. } (30... Rxd7 31. Nc2) 31. Qxd4+ Qxd4 32. Rxd4 Rxd7 33. Red2 Rfd8?! { (2.91 → 3.75) Inaccuracy. f5 was best. } (33... f5 34. g5) 34. Nb5 Nxb5? { (3.43 → 6.23) Mistake. h5 was best. } (34... h5 35. gxh5) 35. Rxd7 Rc8+ 36. Rc2 Rxc2+ 37. Kxc2 Na7 38. Rxb7 Nc6 39. Kc3 h5 40. g5 h4 41. Rd7 Kf8 42. Rd3 f6 43. Rh3 fxg5 44. fxg5 Ne7 45. Rxh4 Nf5 46. Rf4 Ke7 47. Kc4 Ne3+ 48. Kb5 Nd5?! { (10.70 → Mate in 18) Checkmate is now unavoidable. Ke6 was best. } (48... Ke6 49. Kxa5) 49. Re4+ Kd6 50. Rd4 Ke5 51. Rxd5+ Kxd5 52. Kxa5 Ke5 53. b4 Kf5 54. b5 Kxg5 55. b6 Kf4 56. b7 g5 57. b8=Q+ Kf3 58. Kb6 g4 59. a5 g3 60. Qf8+ Ke2 61. Qe7+ Kf2 62. Qf6+ Ke1 63. Qe5+ Kf2 64. Qf4+ Kg2 65. a6 Kh1 66. a7 g2 67. Qh4+ Kg1 68. Qe1+ Kh2 69. Qf2 Kh1 70. Qxg2+ Kxg2 71. a8=Q+ Kg3 72. Kc5 Kh3 73. Kd4 Kh2 74. Qg8 { Black resigns. } 1-0