[Event "Rated classical game"] [Site "https://lichess.org/KOGau8dB"] [Date "2024.04.23"] [White "lgnotus"] [Black "Prakriti_Upadhyaya"] [Result "0-1"] [UTCDate "2024.04.23"] [UTCTime "06:50:03"] [WhiteElo "1337"] [BlackElo "1419"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "960+18"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. e3 cxd4 3. exd4 g6 4. Be3 Bg7 5. f4?! { (0.22 → -0.57) Inaccuracy. Nf3 was best. } (5. Nf3) 5... Qb6 6. b3 Nc6 7. c3 Nf6 8. Nd2 Nd5 9. Nc4 Qc7 10. Qd3?! { (-1.47 → -2.22) Inaccuracy. Bd2 was best. } (10. Bd2 Nxf4 11. g3 Nh5 12. Bg2 O-O 13. Ne3 b6 14. Ne2 Ba6 15. O-O f5 16. b4 e6) 10... Nxf4 11. Bxf4 Qxf4 12. Ne2 Qg5 13. g3 O-O 14. h4 Qd5 15. Rg1 e5?? { (-2.21 → -0.27) Blunder. b5 was best. } (15... b5 16. Ne3 Qd6 17. Qxb5 Rb8 18. Qd3 e5 19. Nc4 Qe7 20. Nxe5 Nxe5 21. dxe5 Qa3 22. Qd6) 16. Bg2 Qb5 17. d5? { (-0.36 → -1.61) Mistake. a4 was best. } (17. a4) 17... Ne7? { (-1.61 → 0.01) Mistake. Na5 was best. } (17... Na5 18. d6 Rb8 19. Bd5 b6 20. Nxe5 Qxd3 21. Nxd3 Nb7 22. Kf2 Re8 23. Ndf4 Nxd6 24. Rgd1) 18. d6 Nc6 19. Qd5? { (0.27 → -0.98) Mistake. Bd5 was best. } (19. Bd5 e4) 19... Qxd5 20. Bxd5 b6 21. a4?! { (-0.94 → -1.66) Inaccuracy. g4 was best. } (21. g4 Bb7) 21... Bb7 22. b4 Nd8 23. Bxb7 Nxb7 24. Rd1?! { (-1.71 → -2.66) Inaccuracy. a5 was best. } (24. a5 bxa5 25. Nxa5 Rfb8 26. Nxb7 Rxb7 27. g4 Rc8 28. Kf2 Bf6 29. g5 Bd8 30. Rgd1 f6) 24... Rfe8 25. Rd5?! { (-2.09 → -2.82) Inaccuracy. Na3 was best. } (25. Na3 a5 26. Nb5 axb4 27. Nc7 b3 28. Rb1 Nc5 29. Nc1 e4 30. Kf1 Rad8 31. Nxe8 Rxe8) 25... Rac8 26. Nxe5? { (-2.84 → -5.06) Mistake. Na3 was best. } (26. Na3 a6 27. g4 Re6 28. Nc2 Bf8 29. Ne3 Nxd6 30. g5 h5 31. Rd3 Be7 32. Kf2 Kg7) 26... Rxe5 27. Rd3 Rce8 28. Rd2 Nxd6 29. Rxd6 Rxe2+ 30. Kd1 Bxc3 31. Rxd7 Bxb4 32. Rxa7 Re1+ 33. Rxe1 Rxe1+ 34. Kc2 Re3 35. Ra8+ Kg7 36. g4 Re4 37. h5 Rxg4 38. h6+ Kxh6 39. Rb8 Ba5 40. Kd3 Kg7 41. Ke3 h5 42. Rd8 Kh6 43. Rd7 f5 44. Kf3 Kg5 45. Rd8 h4 46. Rh8 Rg3+ 47. Kf2 Kg4 48. Rg8 g5 49. Rf8? { (-7.88 → Mate in 13) Checkmate is now unavoidable. Rh8 was best. } (49. Rh8 h3 50. Ke2 f4 51. Rh7 Re3+ 52. Kd1 Kg3 53. Kc2 g4 54. Rd7 h2 55. Rd1 f3) 49... f4 50. Rf7 h3 51. Rh7 Rg2+ 52. Kf1 Kg3?? { (Mate in 6 → -0.01) Lost forced checkmate sequence. Bd2 was best. } (52... Bd2 53. Rd7 Kf3 54. Rh7 g4 55. Rh5 Be3 56. Rxh3+ gxh3 57. a5 Rg1#) 53. Rh6?? { (-0.01 → Mate in 5) Checkmate is now unavoidable. Rxh3+ was best. } (53. Rxh3+ Kg4 54. Kxg2 Bb4 55. Rd3 Bc5 56. Rd5 f3+ 57. Kf1 Be3 58. a5 bxa5 59. Rxa5 Kf4) 53... g4?? { (Mate in 5 → 0.00) Lost forced checkmate sequence. Rf2+ was best. } (53... Rf2+ 54. Kg1 h2+ 55. Rxh2 Rxh2 56. Kf1 Ra2 57. Kg1 Ra1#) 54. Rh7?? { (0.00 → Mate in 4) Checkmate is now unavoidable. Rxh3+ was best. } (54. Rxh3+ gxh3) 54... h2?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Rf2+ was best. } (54... Rf2+ 55. Kg1 Re2 56. Rxh3+ gxh3 57. Kf1 Re1#) 55. Rh5?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Rh3+ was best. } (55. Rh3+ Kxh3) 55... Rf2# { Black wins by checkmate. } 0-1