[Event "Chesskids Online Friday Lần 22"] [Site "https://lichess.org/0lqGNEqo"] [Date "2022.01.14"] [White "HNO-VuMyLinh2008"] [Black "hongnhung2101"] [Result "0-1"] [UTCDate "2022.01.14"] [UTCTime "14:45:23"] [WhiteElo "2186"] [BlackElo "2427"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+2"] [BlackTitle "WCM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A43"] [Opening "Indian Defense: Pseudo-Benko"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 3. d5 b5 { A43 Indian Defense: Pseudo-Benko } 4. e3?! { (0.63 → 0.05) Inaccuracy. c4 was best. } (4. c4 b4 5. a3 g6 6. Be3 Qa5 7. g3 Bg7 8. Bg2 d6) 4... a6 5. c4 g6 6. cxb5 Bg7 7. a4 O-O 8. Nc3 e6 9. d6 axb5?! { (0.66 → 1.28) Inaccuracy. Bb7 was best. } (9... Bb7 10. Be2) 10. Nxb5?! { (1.28 → 0.25) Inaccuracy. Bxb5 was best. } (10. Bxb5 Ba6) 10... Qb6?! { (0.25 → 0.95) Inaccuracy. Ba6 was best. } (10... Ba6 11. Be2) 11. Nc7?! { (0.95 → 0.05) Inaccuracy. Nd2 was best. } (11. Nd2 Nc6 12. Nc4 Qd8 13. Be2 Ba6 14. Nca3 Ne8 15. O-O Qb8 16. Re1 Bxb5 17. Nxb5 Na7) 11... Ra7?! { (0.05 → 1.00) Inaccuracy. Ra5 was best. } (11... Ra5 12. Ra3 Ne4 13. Rb3 Qa7 14. Nb5 Qa8 15. Ra3 Ba6 16. Nc7 Qb7 17. Bb5 Bxb5 18. Nxb5) 12. Ne5?? { (1.00 → -0.79) Blunder. Nb5 was best. } (12. Nb5 Ra8 13. Nd2 Nc6 14. Nc7 Rb8 15. Nc4 Qa7 16. Be2 Nd5 17. Nb5 Rxb5 18. axb5 Qxa1) 12... Ne4 13. Nc4 Qb4+ 14. Bd2 Nxd2 15. Qxd2 Rxa4 16. Rd1? { (-1.19 → -2.98) Mistake. Rxa4 was best. } (16. Rxa4 Qxa4 17. f4 Bb7 18. Qa5 Qc2 19. Qd2 Qb1+ 20. Kf2 g5 21. Qd3 Qxd3 22. Bxd3 gxf4) 16... Na6?! { (-2.98 → -2.05) Inaccuracy. Bb7 was best. } (16... Bb7 17. Qxb4) 17. Na8 Ra2 18. Nab6 Bxb2?! { (-2.37 → -1.60) Inaccuracy. Bb7 was best. } (18... Bb7) 19. Qxb4 Nxb4 20. Nxb2 Rxb2 21. Nc4?? { (-1.30 → -3.39) Blunder. Na4 was best. } (21. Na4 Rc2 22. Rd2 Rc1+ 23. Rd1 Rxd1+ 24. Kxd1 c4 25. Kd2 Bb7 26. Nb6 Bc6 27. f3 c3+) 21... Ra2 22. Rc1?! { (-3.28 → -4.36) Inaccuracy. Rd2 was best. } (22. Rd2 Ra1+) 22... Ba6 23. Be2?! { (-4.86 → -6.76) Inaccuracy. h4 was best. } (23. h4 f6) 23... Nc2+ 24. Kd1 Nb4 25. h4 Bxc4 26. Bxc4 Rxf2 27. Rh2 Ra8 28. h5 g5 29. h6 Ra3 30. Rh3 Rxg2 31. Rh1 Rxe3 32. Bf1 Rg4 33. Be2 Rd4+ 34. Ke1 Nd3+ 35. Kd2 Rxe2+ 36. Kxe2 Nxc1+ 37. Rxc1 Rxd6 38. Rxc5 f5 39. Rc8+ Kf7 40. Rh8 Kg6 41. Kf2 Kxh6 42. Kg3 Rd3+ 43. Kh2 g4 44. Rg8 Kh5 45. Rg7 h6 46. Kg2 Kh4 47. Rh7 h5 48. Rg7 f4 49. Kf2 e5?! { (Mate in 16 → -19.72) Lost forced checkmate sequence. f3 was best. } (49... f3 50. Ke1 g3 51. Rg8 Kh3 52. Rb8 Kg2 53. Rb1 h4 54. Rd1 f2+ 55. Ke2 Rxd1 56. Kxd1) 50. Re7 d6 51. Rh7 Rd2+ 52. Kf1 f3 53. Rf7 Kg3 54. Ke1 Re2+ 55. Kf1?! { (-63.61 → Mate in 10) Checkmate is now unavoidable. Kd1 was best. } (55. Kd1 d5) 55... Ra2 56. Ke1 Ra1+?! { (Mate in 9 → -17.53) Lost forced checkmate sequence. Kg2 was best. } (56... Kg2 57. Kd1 f2 58. Rf5 f1=Q+ 59. Rxf1 Kxf1 60. Kc1 Re2 61. Kd1 g3 62. Kc1 g2 63. Kb1) 57. Kd2 f2 58. Ke2?! { (-18.44 → Mate in 37) Checkmate is now unavoidable. Rg7 was best. } (58. Rg7 h4) 58... Re1+ 59. Kd2 f1=Q 60. Rxf1 Rxf1 61. Ke3 h4 62. Ke4 h3 63. Kd5 h2 64. Kxd6 h1=Q 65. Kxe5 Re1+ 66. Kd4 Qh8+ 67. Kd3 Qd8+ 68. Kc4 Rc1+ 69. Kb3 Qb8+ 70. Ka2 Rc7 71. Ka1 Ra7# { Black wins by checkmate. } 0-1